yeah, that was my plan too
#circuitpython-dev
tulip sleet
I didn't try that - though that's a good idea. It took me a while to find '21 pins to feed GCLK0 to.
it's like 1.5-2MHz jitter
according to the Rigol scope
I have a 100 MHz scope
slender iron
ah mines 50mhz
this is my clock test code I added: https://github.com/tannewt/circuitpython/blob/check_usb_clocks/ports/atmel-samd/supervisor/port.c#L91
slender iron
np
tulip sleet
btw, did discord just lose all your "read" history? Mine reset to the beginning of time or august or something
slender iron
nope, its been fine
tulip sleet
weird, ok
slender iron
its also interesting that multiple peripherals have a max clock speed of 100mhz
ADC is one of them and I think SERCOMs are that way too
tulip sleet
yeah, the BAUD settings for I2C were out of range on the'51 because it was assuming a 120MHz clock, or something. I can't remember exactly but I had to change it. It might have just been wrong in the config files. That's when I thought the algebra was wrong.
slender iron
ah
tulip sleet
btw, for ADC, this page was very helpful, if you have not seen it already (page 28): http://www.atmel.com/images/Atmel-42645-ADC-Configurations-with-Examples_ApplicationNote_AT11481.pdf#page=28
slender iron
k thanks. I'm trying to do a straight port
tulip sleet
me too! your basic code is great - I'm just changing all the details. For instance, the pad stuff in SPI you coded up saved a lot of headache
slender iron
yeah, its complicated but seems to work
tulip sleet
are the peripherals similarly weird on other manufacturers' ARM chips? I haven't looked at any. OR maybe the Atmel ones are relatively sane.
slender iron
I have a little experience with stm32 but not much more
they have some wizard software too
tulip sleet
k - I need to take a break; I did not do my PT exercises yet. I hurt my back a bit a couple of weeks ago (it's better) and am doing strengthenign and posture stuff
slender iron
k, thanks @tulip sleet. I hope it gets better!
tidal kiln
oof. yah. can't imagine intense chair sitting is good for that.
tulip sleet
@tidal kiln it actually started from sleeping on a bad mattress when we away for a couple of days. I have a good chair. But I did a lot of soldering this morning (made an Arduino shield to Feather adapter for testing) and was hunched over
slender iron
was it a metrowing?
tulip sleet
yeah - it's metro to feather. I think siddacious or somebody has one of these on oshpark, but it isn't tested yet. I just used a proto shield and wires. Also made up an SPI connector/cable for the 6-pin connector on the metro since it has the easiest SPI pins to configure
slender iron
ah ok. yeah the metrowing was done by siddacious. I have pcbs but haven't assembled them
tulip sleet
tidal kiln
nice url on the silk 
slender iron
k, I'm off. talk with you all tomorrow!
tawny creek
`>>> from board import *
import busio
import Adafruit_seesaw
import time
from micropython import const
import adafruit_ina219
myI2C = busio.I2C(SCL, SDA)
ina219 = adafruit_ina219.INA219(myI2C)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'INA219'
`
can someone help me figure out where to go from here?
glacial bronze
looks lik,e you skipped an underscore in "adafruit_ina219"
or whatever it should be
But it's not a space
hollow tartan
is latest version of Wireshark with USBPcap safe to install in Win7Pro/64?
tawny creek
wha, where? i see _'s
glacial bronze
oh heckie, it's an artifact on my screen. Yeah, they're there
do a dir(adafruit_ina219)
tawny creek
NameError: name 'adafruit_ina219' is not defined
glacial bronze
import adafruit_ina219 again?
hollow tartan
@idle owl do you have a minute?
tawny creek
just downloaded: https://github.com/adafruit/Adafruit_CircuitPython_INA219
and renamed the folder to adafruit_ina219 inside lib
>>> dir(adafruit_ina219) ['__name__', '__path__']
idle owl
@hollow tartan Just a minute yeah. What's up?
hollow tartan
@idle owl HI. I will be getting some M0 express soon. what do I need to install? testing and debugging wise?
tawny creek
@hollow tartan ๐ programming the same board right now ๐
idle owl
@hollow tartan Congrats ๐
hollow tartan
@tawny creek Cool.
idle owl
What OS are you using?
glacial bronze
@tawny creek Try putting adafruit_ina219.py directly into /lib/, rather than in a subfolder
hollow tartan
oh win 7 pro 64
idle owl
For the most part you need an editor, and a terminal program that allows a screen type connection. That's what I use for degbugging almost exclusively. I use Atom for my editor, and I'm on a Mac, so I'm using iTerm. On Windows Atom will work, and I use Putty for establishing a serial connection and using the REPL.
tawny creek
`Adafruit CircuitPython 2.1.0 on 2017-10-17; Adafruit Feather M0 Express with samd21g18
import adafruit_ina219
dir(adafruit_ina219)
['name', 'path']
`
glacial bronze
let me start up my CPX
hollow tartan
@ kattni check^3
tawny creek
tyty!
idle owl
Ok, I'm headed out. Good luck!
hollow tartan
yep, Good Night.
glacial bronze
Okay. I have replicated your problem, Cascade :v
tawny creek
:<
hollow tartan
@tawny creek Are you downloading and installing premade .bin or rolling your own?
glacial bronze
>>> dir(adafruit_ina219)
['__name__', '__path__']```@hollow tartan premade ;3
hollow tartan
@tawny creek That's fine. I like the header info on the CP startup. Tells all it knows.
tawny creek
good way to test builds ๐
reaaaly enjoying the experience so far :] aside from random ??'s like these that i stumble on
hollow tartan
@tawny creek what are a few SW bugs between friends? LOL
tawny creek
thankfully not a school project or similar where timing matters
just gotta find something else to tinker with in the meantime xD
glacial bronze
I'm still poking at it FYI
tawny creek
๐ฎ
same, im googling
thanks for looking at it @glacial bronze -- just soldered up the connections and all xD , tested it with same component with an arduino to test it first xD
glacial bronze
so it works on Arduino IDE but not CircuitPython? Or it works on CircuitPython now?
I cannot make it chooch
tawny creek
let me rephrase: using another ina219 module and arduino - i was able to test out the module's behaviour and use --
so i was confident about soldering up the connections with my feather for CP
xD
glacial bronze
I don't even have a module. I just can't get the module to import correctly
It's like it imports a blank file
tawny creek
im not sure for which version of CP the driver was designed with
maybe some sort of configuration somewhere -- above my head
glacial bronze
It might be a 1.x module, or maybe a 3.x beta module
http://circuitpython.readthedocs.io/en/2.x/index.html doesn't list an INA219 driver
tawny creek
hm does 3x have a list
pastel panther
Where did you get the driver from?
pastel panther
I wasn't able to reproduce your issue on my metro m0:
Adafruit CircuitPython 2.1.0-13-gd183b66 on 2017-11-11; Adafruit Metro M0 Express with samd21g18
>>> import adafruit_ina219
>>> dir(adafruit_ina219)
['INA219_CONFIG_GAIN_4_160MV', 'INA219_CONFIG_GAIN_8_320MV', 'INA219_REG_SHUNTVOLTAGE', '__file__', 'const', 'INA219_REG_BUSVOLTAGE', 'INA219_CONFIG_MODE_POWERDOWN', 'INA219_REG_CONFIG', 'INA219_CONFIG_SADCRES_11BIT_1S_276US', 'INA219_CONFIG_BADCRES_10BIT', 'INA219_CONFIG_GAIN_MASK', 'INA219_CONFIG_BADCRES_MASK', 'INA219_CONFIG_MODE_SVOLT_TRIGGERED', 'INA219_CONFIG_SADCRES_10BIT_1S_148US', 'INA219_CONFIG_SADCRES_12BIT_128S_69MS', 'INA219_CONFIG_SADCRES_12BIT_64S_34MS', 'INA219_CONFIG_MODE_SANDBVOLT_CONTINUOUS', 'INA219_REG_POWER', 'INA219_REG_CURRENT', 'INA219_CONFIG_SADCRES_9BIT_1S_84US', 'INA219_READ', 'INA219_CONFIG_SADCRES_12BIT_1S_532US', 'I2CDevice', 'INA219_CONFIG_BVOLTAGERANGE_32V', 'INA219_CONFIG_BADCRES_11BIT', 'INA219_CONFIG_BVOLTAGERANGE_MASK', 'INA219_CONFIG_MODE_SVOLT_CONTINUOUS', 'INA219_CONFIG_MODE_BVOLT_CONTINUOUS', 'INA219_CONFIG_SADCRES_12BIT_32S_17MS', 'INA219_CONFIG_BADCRES_9BIT', 'INA219_REG_CALIBRATION', 'INA219_CONFIG_MODE_MASK', 'INA219_CONFIG_GAIN_1_40MV', 'INA219', 'INA219_CONFIG_SADCRES_12BIT_4S_2130US', 'INA219_CONFIG_SADCRES_12BIT_16S_8510US', 'INA219_CONFIG_MODE_SANDBVOLT_TRIGGERED', 'INA219_CONFIG_SADCRES_12BIT_2S_1060US', '__name__', 'INA219_CONFIG_BADCRES_12BIT', 'INA219_CONFIG_RESET', 'INA219_CONFIG_GAIN_2_80MV', 'INA219_CONFIG_BVOLTAGERANGE_16V', 'INA219_CONFIG_MODE_ADCOFF', 'INA219_CONFIG_SADCRES_12BIT_8S_4260US', 'INA219_CONFIG_SADCRES_MASK', 'INA219_CONFIG_MODE_BVOLT_TRIGGERED']
did you install the library and driver bundle?
glacial bronze
I used a pre-baked image that included a bunch of stuff
but not ina219
Very slightly different and older build on mine Adafruit CircuitPython 2.1.0 on 2017-10-17; Adafruit CircuitPlayground Express with samd21g18
pastel panther
I build mine from the CP 2.x branch a couple days ago
glacial bronze
I used the download https://github.com/adafruit/circuitpython/releases
tawny creek
pastel panther
For the above I downloaded the adafruit_ina219 library from git, copied it onto the metro in the root directory, then downloaded the bundle zip from the link above, unzipped it and copied the lib directory into the root of the CIRCUITPYTHON dir
tawny creek
so the adafruit_ina219 folder is in your root dir?
pastel panther
not a folder, just the adafruit_ina219.py file
I downloaded the zip of the ina219 repo, unzipped it and copied over the file
errant grail
@idle owl Thank you very much for recommending Atom. I've been looking for an intuitive CP code editor for my Win 10 machine. Atom is perfect for the job and was easy to learn. I was coding in less than 5 minutes tonight (including the download)! I have a new coding hammer now! ๐จ ๐ 
glacial bronze
I just updated to the latest daily build and put the .py file in root, and import worked
tawny creek
aaaaah im trying to get repl to load
pastel panther
is the serial device showing up?
glacial bronze
I just downgraded back to the major release, and the .py in root also loads
pastel panther
cool
tawny creek
having issues with the repl
pastel panther
What exactly is the problem?
tawny creek
trying to ctrl+D to try things out but it just hangs o-O
trying to exit out of autoreload
pastel panther
Ctrl+C then any key to exit the autorun program
pastel panther
Ctrl+D reloads the program
tawny creek
which version of the major release @glacial bronze
i'm on 2.1.0 with the .py on root
glacial bronze
2.1.0 from the major release page
tawny creek
still getting __name / __path on dir(adafruit_ina219)
glacial bronze
Make sure you don't have another copy of it somewhere
tawny creek
yep no other copy elsewhere
pastel panther
And you copied the lib directory from the bundle zip into CIRCUITPY?
tawny creek
adafruit-circuitpython-bundle-2.1.0-20171019.zip
yup
still the same thing. when you guys say bundle, did you mean the bundle linked here with a zip that only has a 'lib'
or
pastel panther
unzip the zip you just mentioned and copy the lib directory to the CIRCUITPY
tawny creek
did
deleted the old one and replaced it
`Adafruit CircuitPython 2.1.0 on 2017-10-17; Adafruit Feather M0 Express with samd21g18
import adafruit_ina219
dir(adafruit_ina219)
['name', 'path']`
pastel panther
so when your done, your CIRCUITPY should look like
~$ ls /Volumes/CIRCUITPY/
adafruit_ina219.py boot_out.txt lib
I just did the raw UF2, which came with a significant library
tawny creek
which one?
glacial bronze
Scroll down to Downloads
a .bin has to be flashed with a programmer or something?. A .uf2 can be dropped into the storage after double-tapping the reset button
tawny creek
imma do it
pastel panther
depending on your bootloader you might be able to use bossac otherwise you'll need a jlink or something similar. The .uf2 should work though
tawny creek
kay just plopped that on, it remounted
should the directory be fresh again?
I still see the same files from before.
pastel panther
No, you should see the same files
tawny creek
`Adafruit CircuitPython 2.1.0 on 2017-10-17; Adafruit Feather M0 Express with samd21g18
import adafruit_ina219
dir(adafruit_ina219)
['name', 'path']
`
used the uf2
pastel panther
can you paste what's in your CIRCUITPY directory?
tawny creek
glacial bronze
what is adafruit_ina219.__path__
tawny creek
ls /Volumes/CIRCUITPY/ System Volume Information code.py adafruit_ina219.py lib boot_out.txt
adafruit_ina219.path
'adafruit_ina219'
glacial bronze
heck
tawny creek
it has _ _
_
`>>> import adafruit_ina219
dir(adafruit_ina219)
['name', 'path']
adafruit_ina219.path
'adafruit_ina219'`
where is the latest daily build
tawny creek
ill try this one
ty for the patience guis ><
tada
`>>> import adafruit_ina219
dir(adafruit_ina219)
['INA219_CONFIG_GAIN_4_160MV', 'INA219_CONFIG_GAIN_8_320MV', --
yay
pastel panther
w00t
tawny creek
also os x noticed it is a usb HID device and prompted setup
which didnt happen previously
glacial bronze
spiffy
tawny creek
do you want me to try switching back to 2.1.0
glacial bronze
Thanks for helping, Sidd
pastel panther
no problemo
tawny creek
bows @pastel panther @glacial bronze
making a battery overlay for my retropie build btw
X)
sick creek
how you get battery status?
pastel panther
cool. Let me know how it works. I had an eye on that current monitor for a LiPo project I'm working on
tawny creek
for sure! ๐
tawny creek
Hey @sick creek sorry got caught up with assembling this thing. What do you mean?
sick creek
@tawny creek how you get battery data to battery overlay?
tawny creek
planning to actually use a modified : https://github.com/HoolyHoo/Mintybatterymonitor
sick creek
cool
hollow tartan
@slender iron I was looking at the Segger JLINK EDU and wanted to know what IDE is being used to debug CP? breakpoints, register inspection, etc. Wait, I found a CLUE: ~$ arm-none-eabi-gdb /home/sheep/dev/circuitpython/uf2-samd/build/metro_m4/update-bootloader.elf GNU gdb (GNU Tools for ARM Embedded Processors 6-2017-q2-update) 7.12.1.20170417-git Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later Segger Jlink Manual states IDE GDB Debug support YES Flash download YES Flash breakpoints YES Trace support NO SWO support NO
tawny creek
`Adafruit CircuitPython 2.1.0-14-g065a319 on 2017-11-14; Adafruit Feather M0 Express with samd21g18
from board import *
import time
import busio
import gamepad
import Adafruit_seesaw
from micropython import const
import digitalio
import adafruit_ina219
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
MemoryError: memory allocation failed, allocating 768 bytes`
argh! is there a way i could make this fit? I only need to measure the voltage on the ina219 x)
hollow tartan
@tawny creek My idea would be to wait a month and use a M4 device. More of everything on an M4!
tawny creek
:p
hollow tartan
can you import sub-library on something instead of the whole library?
tawny creek
thats what im not sure how to do rn :X
also trying to figure out how to use adafruit's seesaw with the joybonnet + with this: http://circuitpython.readthedocs.io/en/latest/shared-bindings/gamepad/GamePad.html
but i think im going to replace the joy featherwing with just standard io buttons at this rate :<
we'll seeee
solar whale
@tawny creek have all the .py files been converted to .mpy?
stuck elbow
@tawny creek that library won't work with seesaw, it assumes the buttons are connected directly to the pins
tawny creek
@solar whale nope, how do you do that? And @stuck elbow ๐ข๐ข
solar whale
@tawny creek get teh mpy-cross tool from https://github.com/adafruit/circuitpython/releases then mpy-cross file.py this will create file.mpy -- this reduced the amount of RAM needed to load the script. It does not reduce the amount of memeory it actually uses. Replace the .py file on your board with the .mpy. I am assuming you are not building your own circuitpython images. If you are, then you already have mpy-cross.
since you are running out of memory importing the adafruit_ina219.py that would be the one to convert.
it looks like there is a .mpy version of seesaw in the repo. if you are able to use it
tawny creek
thanks @solar whale going to try this now
are there plans to make/is it possible to have the feather joywing/seesaw supported by the gamepad hid library? @slender iron
slender iron
no, I'm not sure its needed
I haven't looked into the seesaw API. Is it possible to miss button presses with it?
tawny creek
tried to get the gamepad library working last night but couldnt figure out what to pass for the pins on the seesaw -- i think the joy featherwing does a bunch of bulk_digitalread
slender iron
you don't need the gamepad library for the joy featherwing
idle owl
@errant grail You're welcome! That's why I started with Atom - programming was already daunting, I didn't need learning an editor to be another barrier. I'm so glad it worked for you!
fading solstice
@slender iron With respect to tagging bundle libraries: It's seems easy enough to create a new tag for each of the libraries. But there seems to be a extra .zip file containing the .mpy. To be complete, that .zip file should contain a 1.0 and a 2.1 version of the .mpy file. Maybe we should just have a link to the bundle releases and not have the this extra file? What do you think?
slender iron
@fading solstice yeah, thats been tricky. either we should do that or have the travis auto-build build them all. @timber lion would have an opinion on it
stuck elbow
I would love if we could somehow name those files differently, and make different versions of circuitpython automatically pick the correct one
and fall back to .mpy
tawny creek
@solar whale
`>>> ina219 = adafruit_ina219.INA219(myI2C)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'INA219'
dir(adafruit_ina219)
['name', 'file']
`
was having this issue last night and i thought i just fixed it o_O
tawny creek
all i did was replace adafruit_ina219.py with adafruit_ina219.mpy
nope it imports
`>>> import adafruit_ina219
`
stuck elbow
for some reason micropython/circuitpython doesn't delete from sys.modules the modules that failed to import
stuck elbow
did you look inside the file?
stuck elbow
the adafruit_ina219.py
stuck elbow
you said you tried both .mpy and .py?
tawny creek
yep
stuck elbow
so the .py is not compiled
tawny creek
.py worked before i replaced it
now it doesnt work even though its the same file as before
stuck elbow
ok, where did you get the .mpy from?
tawny creek
the .mpy i cross compiled with the latest version of the ina219.py file from here: https://github.com/adafruit/Adafruit_CircuitPython_INA219
stuck elbow
ok, which version of the mpy-cross?
tawny creek
latest 2.1.0 https://github.com/adafruit/circuitpython/releases
for raspbian
should i try using the mac compiler instead?
tawny creek
copied the adafruit_ina219 from my mac & replaced the one made by my raspberry pi . opened repl and import adafruit_ina219 returns no errors
`>>> import adafruit_ina219
dir(adafruit_ina219)
['name', 'file']`
stuck elbow
interesting
solar whale
@stuck elbow a while ago - we played witht the VL53L0x on micorpython and CP. You might find this forum thread of interest https://forums.adafruit.com/viewtopic.php?f=19&t=126516 after you converted the pololu library, I tried using the much shorter one by Popunder and it worked, but I never understood why. In response to a request, I started using it again and have it running on a trinket_M0! I'm still not sure why it works ....
timber lion
@fading solstice @slender iron ah interesting idea personally i wouldn't bundle all the different versions in a single zip as it's just a temp state for people to be going from old to new versions. i'm thinking it would be confusing for people to see multiple mpy files and they'd have to be separated by directories or people would have to know to rename (or even uglier they'd write code against 'import adafruit_ina219_201' which would be really bad)
tawny creek
i just replaced the regular .py adafruit_seesaw with the .mpy version and its loading fine
timber lion
so IMHO stick with what we have an what is working, separate files on releases and separate bundles
stuck elbow
@solar whale yeah, I've heard that that shorter library works especially well after you use the sensor with the arduino one, so that it calibrates it
timber lion
almost sounds like the version generated by the py mpy-cross is using more memory
timber lion
i dunno is it worth solving the problem is my question ๐
are we having trouble with 2 versions on downloads today? that's probably the big q to answer first before engineering solutions
and do we expect someone to be in a state where their FS should work with old and new versions of code
that seems kinda odd to me, can't think of a reason for it to be more than a temp state for someone
er old and new versions of python firmware that is
solar whale
@stuck elbow ah - interesting. But I tried it with a new sensor lat noght and it worked as well. At least I think it was new. Does the sensor have NVRAM that stores calibration informatiion if it has been used?
timber lion
by yeah for the ina219 import how big is the mpy file I wonder? is the one generated by py different size vs. mac?
stuck elbow
@solar whale it doesn't, that's the funny part
timber lion
personally i don't think we should distribute mpy-cross binaries.. it's really hard to distribute binaries for different platforms. if you clone the circuitpython repo and run make in the mpy-cross dir on a pi i'd be curious if its generated binary works or doesn't either
woah there's the problem
something is seriously up with the pi version if it's generating a 16kb mpy
that definitely won't be parsed
solar whale
@stuck elbow I had assumed itwas just letting the "defaults" be used and they were close enough for reasonable function.
tawny creek
Mac Version
stuck elbow
@solar whale one very annoying thing about those sensors is that they don't have sane defaults
slender iron
mpy-cross generates circuitpython bytecode binaries so it should be the same regardless of the platform used to build it
stuck elbow
@solar whale you have to actually read some data out of them, compute the defaults, and set them โ that's why there is so much code
bbl
solar whale
@stuck elbow agreed, but I seem to get decent results. Still exploring why.
timber lion
ah cool yeah that makes sense if the .py version is 16kb
one thing, could it be that you accidentally still had the .py file on the FS when trying to use the pi built mpy?
perhaps it was preferring the .py version which i could see not fitting in memory
and after copying and changing the FS, even deleting files do a soft or hard reset
just to be sure the board reloads the FS and reads it fresh
vs. seeing old cached files potentially
solar whale
It will always use .py over .mpy, correct?
tawny creek
pi: 4056 vs, 16142 on the py*
timber lion
ah perfect so the pi version mpy seems to be exactly the same bytes as mac
can you try again with the pi .mpy version and be double sure you removed the .py version from the board's filesystem? unplug and replug the board or press its reset button too to make sure it's loading everything fresh again
timber lion
there should only be a 'adafruit_ina219.mpy' in the root for example.. check inside the lib folder too just in case to make sure nothing is there (or just delete it to help make a good control case)
timber lion
ah cool and yeah try the import adafruit_ina219 again
tidal kiln
@timber lion just cloned repo and built mpy-cross on pi3. seems to run at least.
tawny creek
now it's
`>>> dir(adafruit_ina219)
['name']
`
lost one xD
also double checked the lib folder and root directory, only one adafruit_ina219.mpy file
im going to try and uploading the uf2 file again like last night
timber lion
is the lib not working though?
what if you try to use it?
i've seen dir doesn't always return everything
for complex nested classes.. for a module, yeah kinda weird it doesn't show more
but i'd try using it to be sure
tawny creek
`>>> ina219 = adafruit_ina219.INA219(myI2C)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'INA219'
`
it used to list __name__ and __file__
timber lion
ah wow weird! ๐
i almost wonder if the file is getting corrupted in some way
that is very strange
timber lion
do you mind sharing the pi generated .mpy here?
tawny creek
works now!
uploaded the latest release .uf2 file for my board
touched nothing else, and repeated steps
and now it is working
solar whale
Is's a miracle ๐
tidal kiln
@fading solstice can you make this an issue:
https://github.com/adafruit/Adafruit_CircuitPython_Bundle/pull/34
in the ADS1x15 repo:
https://github.com/adafruit/Adafruit_CircuitPython_ADS1x15
timber lion
wow strange!
tawny creek
built with mpy-cross 2.1.0 raspbian
thanks for walking me through this @timber lion cola @solar whale
solar whale
@tawny creek sorry it was not cleaner, but glad it is working.
tawny creek
@solar whale it'll make the completion of this even sweeter ๐
tidal kiln
first time getting hands dirty with 1-wire. pretty neat how it works.
lofty topaz
@tidal kiln It is isn't it. I had it working on a project about a year ago. Seemed pretty reliable back then. Worked fine.
tidal kiln
and by getting hands dirty i mean reading the specs and looking at scope traces all morning. the process for scanning and device discovery is....interesting.
the way you chip away at the 64bit addresses
idle owl
@tidal kiln That's really cool
tidal kiln
@idle owl https://www.maximintegrated.com/en/products/1-wire/flash/overview/
slides 10-12
idle owl
I ordered that temp sensor.
tidal kiln
an evil hack might be to create a device that spoofs all 2^64 addresses. the scan would take a fair amount of time.
lofty topaz
@tidal kiln I read the specs, got some books on the subject, wired up some hardware, hacked away at some tutorial code and got it working. Quite nicely I might add. Scope traces are cool, especially storage scopes. Well, now I suppose everything has storage to freeze the trace. But I am surprised 1-wire hasn't seemed to take off the way I thought it would.
tidal kiln
@lofty topaz even better. usb logic probes the size of a business card with software protocol analyzers.
lofty topaz
@tidal kiln Exactly!!! Such cool equipment, er, uhm, tools.
stuck elbow
I really hate protocols that are based on timing
a clock line makes everything so much more reliable
lofty topaz
What about RS232?
manic glacierBOT
tidal kiln
trade offs
stuck elbow
yeah, not a fan
lofty topaz
Anybody showing anything tonight???
stuck elbow
but I'm biased, because I don't like to put oscilators on my boards, and usually use the internal ones
lofty topaz
@stuck elbow ๐
idle owl
@stuck elbow I just ordered the parts to make a Blinka board!
tidal kiln
seems like they gave the 1-wire spec plenty of head room to deal with timing variance
idle owl
@stuck elbow Noted. I have the first version.
stuck elbow
the second one has vcc and gnd shorted
split ocean
do we have any example code for shake detection on CPX in CircuitPython?
idle owl
@split ocean Not that I'm aware of.
tidal kiln
idle owl
@stuck elbow Did you get the first version to work, or also no?
tidal kiln
very simple threshold based
stuck elbow
@idle owl no, but I used a recycled chip on it, so it may be because of that...
@idle owl then again, I never confirmed what was wrong
idle owl
@stuck elbow Ok good to know
stuck elbow
I'm away from all my tools now
split ocean
thanks @tidal kiln I'll have a look
idle owl
@tidal kiln Nice!
tidal kiln
those blinka pcb's are just cool, even unpopulated
idle owl
I know!
lofty topaz
@split ocean This will get you the accel x, y, and z. Simple code to make your own shake detector from these values.
from adafruit_circuitplayground.express import cpx
while True:
x, y, z = cpx.acceleration
print(x, y, z)
idle owl
@tidal kiln I was just excited because I have a friend who can actually do the soldering.
stuck elbow
actually the usb port is the only hard to solder part on it
idle owl
@stuck elbow It was evidently difficult to find too. The majority are through-hole apparently.
stuck elbow
I should make a part of the pcb stick out as a USB A plug
idle owl
@stuck elbow He does this sort of thing daily, so he'll be able to test it. I'll let you know what comes of it.
slender iron
achievement unlocked: https://github.com/adafruit-adabot
lofty topaz
@stuck elbow Yes, you should, I like those...
stuck elbow
and make Blinka larger and put a coin battery on it...
@slender iron what does it do?
slender iron
gonna start with auto-updating and releasing the bundle nightly
(only if there are updates of course)
lofty topaz
@slender iron That's the way to do it. I would...
boot up - load IDE - "get latest" and walla, everything up-to-date. It was so nice.
Just hoped it would build. Otherwise, somebody would get fired.
ahhhh, the good old days... ><>
slender iron
they don't fire people for breaking the build now. I broke the gmail build three days in a row during the last week of my internship at google and still got hired on full-time.
lofty topaz
Believe me, breaking the build was sacroligious. You just didn't do that.
stuck elbow
we used to get t-shirts with "I broke Allegro" the first time you crashed the production stuff back when I worked at the local equivalent of ebay
slender iron
๐
tidal kiln
@slender iron that was you!? i remember those three days without email.
stuck elbow
of course everything had 3 layers of caching anyways, so it had to stay broken for like 2 days for the users to actually notice
lofty topaz
@stuck elbow Ya, I've seen shirst with I Broke this and that. But when 7 contractors at $75/hr are sitting idle, the boss would get pee ooed something fierce.
slender iron
@tidal kiln it never made it to production. thats what continuous testing is for
stuck elbow
I guess they are more laid back at large companies.
slender iron
like @lofty topaz, it did prevent others from commiting. They just rolled back my breaking code. ๐
stuck elbow
It's a kind of achievement anyways, as there are many checks before it merges
but of course there are ways ๐
slender iron
yup ๐
lofty topaz
The thing is, @slender iron is right, we would either roll back the code or fix it, but this is before Github, we either used clearcase, sourcecode, PVCS, or some other means of controlling the source. It was nuts back then.
Each one had there own way of doing things.
split ocean
@tidal kiln thanks, that shake detection was just what I needed!
stuck elbow
it's a bit funny how the tools have improved in the recent years, and how the languages themselves pretty much stayed as broken as they have always been
tidal kiln
@split ocean no prob. you could condense the code a bit if you wanted. it's intentionally overly explicit and verbose to try and be more readable and beginner friendly.
lofty topaz
Broken? Sorry, but Microsofts C++ compiler is rock solid in my opinion.
stuck elbow
@lofty topaz that's a tool, though
tidal kiln
@split ocean also see this:
https://github.com/adafruit/circuitpython/issues/429
since it looks like i ran into that there. generally not an issue, just need to be aware of it.
idle owl
I need to put shake into the API. It completely slipped my mind as a function.
stuck elbow
@lofty topaz this is a great read on C++ imo: http://yosefk.com/c++fqa/
slender iron
anybody object to me checking the toolchain .deb into circuitpython? it'll speed up travis and ensure the version is static
lofty topaz
@stuck elbow Ya know, I remember seeing a similiar website about using crayons. ๐
stuck elbow
@lofty topaz fair enough
lofty topaz
Put it this way, as a profession, I loved using C++ for the same reason I loved being at places with a sign at the door which read "No Children Allowed". You better well know what your doing are you were gone.
fading solstice
@slender iron did you agree to remove deprecated method read_into now?
slender iron
yes please @fading solstice
fading solstice
ok
tidal kiln
is glad he changed that
stuck elbow
@lofty topaz I had too much of usability and user experience training over the years to be blaming users for all the mistakes. Human brain is built a certain way and if the language's design doesn't take that into account, it's the design that's inadequate, not the brain.
lofty topaz
@stuck elbow Then why is English the universal language yet one of the hardest to learm??? There is a reason they call it "code".
stuck elbow
hardest? haha
lofty topaz
one of....
stuck elbow
English got simplified a lot on the last 200 years
lofty topaz
That's true, but computer languages 200 years ago were much harder as well. ๐
stuck elbow
I could argue that the first computer languages (COBOL and its family) were much, much simpler than today's popular languages โ but of course expressing complex problems that we solve today with them was difficult. Kinda as if you stretched the language metaphor to the "uuk" of the first hominid โ the language is simple, but it's hard to describe quantum physics in it.
So the best language is one that is good both for the human using it, and for the problem being solved. But while humans stay pretty much the same, the problems seem to be changing quite fast in the recent 50 years.
lofty topaz
@stuck elbow Is it that problems change? Or that problems are resolved so new one's can be dealt with? Would somebody write a list comprehension in C++ or Python? They are intrinsic to Python yet Python is written in C++.
stuck elbow
Python is written in C
lofty topaz
details....
lofty topaz
no, C++ is simply C with classes.
stuck elbow
that's not true
I can refer you to that FQA for an explanation why
C is a very slick and clean language, actually, considering its age
lofty topaz
And what if I were to say the difference between a structure and a class is that one defaults to public while the other defaults to private.
lofty topaz
ok
stuck elbow
Because I know very little about it myself.
umbral dagger
@stuck elbow Iโd argue that Scheme is very simple and yet can tackle anything we do today, better than most languages in use. I can say the same about Smalltalk.
stuck elbow
@umbral dagger forth!
umbral dagger
@lofty topaz what @stuck elbow said.
@stuck elbow I never did enough with Forth that I feel comfortable commenting on it.
stuck elbow
I never did much with lisp and its many cousins, but it seems to me that any dynamically typed language today looks a lot like a subset of lisp if you squint hard enough.
Minus the cool features, of course.
sick creek
what about linq
stuck elbow
is that this sql thing?
lofty topaz
I suppose 20 years of C++ doesn't account for much. @stuck elbow is right, I know very little about it.
๐
stuck elbow
@lofty topaz C++ is a very large language and you only need to know a small subset of it to use it efficiently (yet you need to know much more to actually read and understand all the code that you might find out there)
it's like "the good parts" for JavaScript, except everyone pick different parts
idle owl
This is a great conversation but I think it might be better suited to #general-chat ๐
stuck elbow
sorry
idle owl
Don't be sorry!
stuck elbow
let's move there
lofty topaz
my fault. I provoked it. ๐
idle owl
Really there's no blame to be had, you guys just manage to make your conversations bigger than they started. It's not a bad thing!
lofty topaz
I just don't like people badmouthing C++. That's all. I will defend it.
It fed my family for years.
sick creek
Circuit your Python
lofty topaz
I did
fading solstice
i need create new tag/release for the following repos: https://github.com/adafruit/Adafruit_CircuitPython_BusDevice https://github.com/adafruit/Adafruit_CircuitPython_BME280 https://github.com/adafruit/Adafruit_CircuitPython_BME680 https://github.com/adafruit/Adafruit_CircuitPython_BNO055 https://github.com/adafruit/Adafruit_CircuitPython_CCS811 https://github.com/adafruit/Adafruit_CircuitPython_DS3231 https://github.com/adafruit/Adafruit_CircuitPython_MAX31855 https://github.com/adafruit/Adafruit_CircuitPython_MCP9808 https://github.com/adafruit/Adafruit_CircuitPython_MPR121 https://github.com/adafruit/Adafruit_CircuitPython_PCF8523 https://github.com/adafruit/Adafruit_CircuitPython_Register https://github.com/adafruit/Adafruit_CircuitPython_SI7021
stuck elbow
@lofty topaz I have no problem using a language and at the same time seeing its disadvantages.
anyways, #general-chat
idle owl
@fading solstice Do you want some help with it?
sick creek
hey you Circuitpython collobrators here is update to vscode https://code.visualstudio.com/blogs/2017/11/15/live-share
fading solstice
@idle owl interesting offer. do you know what i up to?
idle owl
@fading solstice I do not. I assumed you were creating new releases for those repos. Regardless, if what you're up to is something I could get in line with, I'm up for helping.
fading solstice
@idle owl I recently made changes to a dozen library in the Adafruit_Circuitpython_Bundle. I need to create a release for each on them so that those changes are visible to the bundle.
idle owl
Ok, so I had the right idea. Is Travis setup on them?
fading solstice
once that is done then have dan or scott create a new bundle
i have to admit i do not know what travis is or what it does
sick creek
travis is CI
idle owl
Ok, I don't know how to set it up, or entirely what it does overall, but in terms of what it does for releases, is it creates the .mpy files automatically.
sick creek
idle owl
Some of the repos already have it setup, some don't. I think the bundle will make the .mpys automatically anyway, so it might not matter if you're not trying to link to the individual repos.
sick creek
read that link @fading solstice
idle owl
@slender iron Am I right that the bundle will create .mpys on it's own even if they're not in the repo release?
fading solstice
All the libraries are released and configured in the bundle.
idle owl
Ok, then it should be fine
fading solstice
thank @sick creek
idle owl
I've only created a release twice. But it was also already configured for the bundle, so I'm fairly sure the process would be the same...
slender iron
@idle owl correct
idle owl
Thanks!
fading solstice
The only issue is including my chagnes in new releases of the dozen libraries
idle owl
Oh hmm. I have to be a contributer to create a release it looks like.
fading solstice
we would be learning together!
idle owl
Oh excellent!
fading solstice
i just asked for the rights to create a release for myself. do you have those right already?
fading solstice
oops
idle owl
I have it on other repos, not the ones you listed
well, not the first one I checked anyway
fading solstice
@slender iron is it much more trouble for you to allow two people rights to create a release as it is to allow one person?
slender iron
nope, I'm happy to add you
fading solstice
and kattni?
idle owl
@slender iron That would be great! I'd like to help with creating the releases
slender iron
k, I'll make a team to make it easier
idle owl
Excellent thank you
fading solstice
good thinking there scott
idle owl
@fading solstice This works even better because it means we can each create drafts on different ones and then review them for each other.
At least I think that's how I remember it working.
idle owl
Got it. I can do the second half if that works for you. lis3dh onward. I assume we're adding x.x.1 to the current release number?
fading solstice
That was suggested by scott
idle owl
This is the readinto change right?
fading solstice
yes, chaanged read_into to readint. a thankless change
idle owl
But crucial!
fading solstice
there may have been other changes as well. probably not but possible
by other people.
idle owl
Ah ok. Yeah, we'll just call out your change then.
fading solstice
ok
idle owl
My breadboard connections came loose on the M4 NeoPixel setup I had and corrupted the board. Nothing a little jlink can't fix, but wow was that a moment of panic. Laptop disabled all USB peripherals because it was "pulling too much power". And it wouldn't light up with the NeoPixels plugged in. I thought I had smoked it.
fading solstice
did you see smoke?
idle owl
I did not, but it made unhappy noises. It seems to be ok, it mounts as NO_NAME though
It was the noises followed by it not working and the computer having issues with it that had me panicky. It mounted once I unplugged everything from it. I haven't gotten the jlink out again yet, but I've recovered from this state before.
And I had my code backed up this time! So bonus there, lol.
idle owl
Same. I'm going to watch the live streams as well.
bronze geyser
Just want to clarify about ISRs. They are supported in micropython but not circuitpython. Correct? If this is correct, what is the priority for implementing into circuitpython? (i.e.: in next week's build, in a build six months from now...currently no plans...). Thanks. I'm asking because I'd like to have a LoRa CircuitPython lib. I was going to base it on Radio Head's Arduino lib...
idle owl
@tidal kiln Hey a dictionary! (in your dice code)
tidal kiln
@bronze geyser correct, and probably very low priority.
@idle owl yep. here's an even better one:
https://github.com/caternuson/CircuitPython-Demos/blob/master/simple_simon.py#L25
(a dictionary of dictionaries!)
bronze geyser
@tidal kiln thank you. (wow - did you hear that? It sounded just like the air being taken out of a balloon...that deflating sound...)
idle owl
@tidal kiln Oh man. So very dictionary.
tidal kiln
@bronze geyser @slender iron would be able to provide a more in depth answer, but it's an advanced feature and the main focus of cp is on providing a good intro experience for beginners.
bronze geyser
@tidal kiln (me speaking as a crazy person...but...but...)... beginners should experience the joy of interruption. The joy of flinging packets at each other. This isn't advanced. it is well...it is....life....sure...pretty pretty neo pixels...they blink...but then what? Don't you want to fling a packet-oh-fun and get interrupted in the process?
slender iron
@bronze geyser what @tidal kiln said. you could create an issue for RFM support detailing what it needs to be able to do
bronze geyser
OK. Dumb ? @slender iron - how do i create an issue?
slender iron
bronze geyser
@slender iron thank you.
tidal kiln
@bronze geyser also keep in mind we're not trying to replace all existing programming options with CP. once you're wanting to experience the joys of ISR's, maybe you're also ready to experience the joys of C
bronze geyser
@tidal kiln i could do C...the big bummer here is C is not prototype friendly. With CircuitPython, we can whip out a sophisticated prototype. Also, programming in C seems a tad anti-Adafruit from the perspective of building things and having fun while doing it. I do not see ISRs as an advanced feature. Rather a critical feature for hw builds that are inclusive of the breakout boards.
@tidal kiln here's the thing. The Huzzah - with it's quirky networking is supported. However, the other cool Feathers (RFM's come to mind) have their wings totally clipped...
manic glacierBOT
solar whale
Will the changes to bus_device regarding read_into vs readinto impact the 2.1.0 Bundle or just the 3.0 Bundle?
slender iron
it'll change all bundles because its independent of the circuitpython version
solar whale
OK - thanks
slender iron
np
solar whale
just verified ๐ works
slender iron
ugh, my rosie raspberry pi keeps crashing
vague monolith
@slender iron 'rosie'?
slender iron
its a raspberry pi thats supposed to test circuitpython on hardware
manic glacierBOT
tulip sleet
@slender iron if it's SD card again ... I put a USB external drive on the RPi and it worked fine. https://www.raspberrypi.org/documentation/hardware/raspberrypi/bootmodes/msd.md
idle owl
Silly rosie.
slender iron
@tulip sleet It boots up again fine after I unplug it and replug it
gonna go shop then I'll be back
idle owl
So this is a new result. The jlink isn't reflashing the bootloader because it thinks it's already fine.
Downloading file [/Applications/SEGGER/JLink_V620g/bootloader.bin]...
Comparing flash [100%] Done.
Verifying flash [100%] Done.
J-Link: Flash download: Bank 0 @ 0x00000000: Skipped. Contents already match
O.K.```Oh right.
Erase.
tidal kiln
yeah. might also be some kind of force flag for the loadbin. but erase should work.
idle owl
I did a search back to the last time we talked about this and found erase. I never tried to flash bootloader over bootloader then, I did erase first, so I'd never seen that output before.
Yay! Good to go.
tidal kiln
now do loadbin a 2nd time. should get that message again?
idle owl
Already disconnected and flashed CircuitPython. ๐
tidal kiln
meh. no worries then.
imho, kind of weird default behavior for a low level tool like this. i'd prefer it to loadbin when i say loadbin.
idle owl
Yeah
tidal kiln
it doesn't ask 'do you really want to' 2 times when you do erase
idle owl
Agreed. I reconnected it three times before posting here, thinking it was an issue on my end.
umbral dagger
Bought a bunch of stuff from Adafruit... taking 2 weeks of vacation (starting monday) to focus on person projects. I.e. mostly hacking on stuff & working in/on CP. Should be fun!
idle owl
Nice!
pastel panther
Sha-weet
umbral dagger
This includes working on my first learning guide.
pastel panther
I'm taking an hour to focus on eating my way to he bottom of ths bowl of salsa
idle owl
@umbral dagger That's great!
tulip sleet
@idle owl why did you want to reflash the bootloader?
idle owl
@tulip sleet I corrupted it earlier when my breadboard power connection came loose and flickered some.
tulip sleet
before the jlink writes a section of flash it reads it to see if it's identical, to save wear and tear on the flash. so if it says it's identical, i don't think it's corrupted. but was it acting weird?
idle owl
Yeah after it finally came back up, it mounted as NO_NAME and reflashing CircuitPython didn't fix it.
tulip sleet
the NO_NAME is not the bootloader, that's CIRCUITPY being corrupted. If you double click, did you see METROM4BOOT?
tulip sleet
so you just needed to erase the CIRCUITPY location. you can do that with bossac -e (the m4 version), or I happen to have made a handy-dandy .uf2 that erases everything.
idle owl
Oh, hmm.
tulip sleet
do you have Scott's new bossac?
idle owl
I haven't worked with bossac since I flashed the board in the first place, so I'm guessing no
idle owl
I don't understand what that means
tulip sleet
i have an easier way, but you need to update the bootloader. The UF2 bootloader that's on there now is actually a little defective and will only load the first 256k of flash. Here's a new one.
idle owl
I can just flash that onto the bootloader drive?
Or do I need to use the jlink to do the update_bootloader.bin first?
tulip sleet
That will update the bootloader, erase CPy, and then go back to METROM4BOOT.
Then use this to erase everything.
idle owl
Oh nice
tulip sleet
don't use the jlink. unplug its USB so you can upload in the normal way by double-clicking and then cp-ing or dragging/dropping
idle owl
Ok
tulip sleet
but you have to use the update-bootloader .uf2 first to fix the bootloader so the erase_m4.uf2 will work.
idle owl
Got it
idle owl
Yep, thanks!
tulip sleet
and tell me if it doesn't work. you're the first guinea pig besides me!
pastel panther
Oh btw @tulip sleet , an older version of master from last week when you were asking for people to test some versions of 3.0 left me with a METROM4BOOT that won't go away.
When I put it into bootloader-upload mode it creates a METROM4BOOT 1 which works just fine and I can use to load the current master which has no issues. CIRCUITPY shows up fine, and the REPL works fine as well. I've rebooted several times and it's not going anywhere
tulip sleet
@pastel panther what os?
pastel panther
OSX 10.10.5
idle owl
@tulip sleet It worked exactly as described! Bootloader updated, METROM4BOOT mounted, waited, erased, came back up, allowed loading CPy.
tulip sleet
and a clean empty CIRCUITPY?
@pastel panther this might be helpful: it's about a ghost network drive but it probably applies to you as well: https://superuser.com/questions/20879/how-to-remove-duplicate-ghost-network-drive-on-os-x
idle owl
Yeah, but I had already reflashed the bootloader and CPy earlier so there was nothing on it. Do you want me to load something and erase it again to test?
tulip sleet
just put something in CIRCUITPY like a folder or file, yeah, tnx
idle owl
Np
tulip sleet
@idle owl you shouldn't need to reflash the bootloader again or update it unless we make a better version. The eraser is all you should need
tulip sleet
I wrote this up in the doc but I have to get everyone to update their bootloaders before the eraser will work (on the M4; the M0 is fine; I also have an erase_m0.uf2)
idle owl
My poor little jlink will be lonely now. ๐
tulip sleet
idle owl
So... here's something odd though.
I loaded a main.py that turns the onboard NeoPixel blue. Right now it's blue for a moment, then flashes the cyan/yellow error code for "line 11". Even though according to Finder, there's nothing on it.
That main.py is what I loaded to test the eraser.
idle owl
Does it also show an error code when there's no main.py? Even if it does, that doesn't explain it being blue mixed in, I chose blue for my code because it's one of the colors not used in error codes.
tulip sleet
it shouldn't show anything - if you go into the repl and type ctrl-d, does it say it's running main.py?
idle owl
Ok. Noted. I wasn't sure if it was because it hadn't fully erased.
Which didn't make sense.
But weirder things have happened.
slender iron
yeah, I've seen it once
idle owl
Ok.
Now it is blue hold, yellow hold, and cyan flashes 7 times. With main.py deleted after starting it.
tulip sleet
type sync
idle owl
Where?
idle owl
while in the board directory? Or anywhere?
tulip sleet
anywhere
idle owl
No change then
slender iron
I think its a bug ๐
idle owl
Ok. ๐ Is it a file-it-bug or a going-to-happen-sometimes-deal-with-it-bug?
tulip sleet
@idle owl go ahead a file it - that puts it on the to-do list and makes it a round tuit.
idle owl
Ok.
tawny creek
hi guys :D! got a question: i'm currently only get_bus_voltage_V from the Circuitpython ina219 library-- how do i go about importing only the necessary bits for that method?
idle owl
Hmm. I'm not entirely sure whether I understand, so this may be wrong, but from library import onlythethingsyouneed? Or are you way past that to trying to extract deeper things from the library.
tawny creek
'INA219_CONFIG_GAIN_4_160MV' 'INA219_CONFIG_GAIN_8_320MV' 'INA219_REG_SHUNTVOLTAGE' 'INA219_REG_CURRENT' 'const' 'INA219_REG_BUSVOLTAGE' 'INA219_CONFIG_MODE_POWERDOWN' 'INA219_REG_CONFIG' 'INA219_CONFIG_SADCRES_11BIT_1S_276US' 'INA219_CONFIG_BADCRES_10BIT' 'INA219_CONFIG_GAIN_MASK' 'INA219_CONFIG_BADCRES_MASK' 'INA219_CONFIG_MODE_SVOLT_TRIGGERED' 'INA219_CONFIG_SADCRES_10BIT_1S_148US' 'INA219_CONFIG_SADCRES_12BIT_128S_69MS' 'INA219_CONFIG_SADCRES_12BIT_64S_34MS' 'INA219_CONFIG_MODE_SANDBVOLT_CONTINUOUS' 'INA219_REG_POWER' 'INA219_REG_CALIBRATION' 'INA219_CONFIG_SADCRES_9BIT_1S_84US' 'INA219_READ' 'INA219_CONFIG_SADCRES_12BIT_1S_532US' 'I2CDevice' 'INA219_CONFIG_BVOLTAGERANGE_32V' 'INA219_CONFIG_BADCRES_11BIT' 'INA219_CONFIG_BVOLTAGERANGE_MASK' 'INA219_CONFIG_MODE_SVOLT_CONTINUOUS' 'INA219_CONFIG_MODE_BVOLT_CONTINUOUS' 'INA219_CONFIG_SADCRES_12BIT_32S_17MS' 'INA219_CONFIG_BADCRES_9BIT' 'INA219' 'INA219_CONFIG_MODE_MASK' 'INA219_CONFIG_GAIN_1_40MV' 'INA219_CONFIG_SADCRES_12BIT_4S_2130US' 'INA219_CONFIG_SADCRES_12BIT_16S_8510US' 'INA219_CONFIG_MODE_SANDBVOLT_TRIGGERED' 'INA219_CONFIG_SADCRES_12BIT_2S_1060US' '__name__' 'INA219_CONFIG_BADCRES_12BIT' 'INA219_CONFIG_MODE_ADCOFF' 'INA219_CONFIG_RESET' 'INA219_CONFIG_GAIN_2_80MV' 'INA219_CONFIG_BVOLTAGERANGE_16V' 'INA219_CONFIG_SADCRES_12BIT_8S_4260US' 'INA219_CONFIG_SADCRES_MASK' 'INA219_CONFIG_MODE_BVOLT_TRIGGERED'
I would think it would be called soemthing like ``get_bus_voltage_V`
but i dont see anything like it o_O
tawny creek
no worries ! tyty
tawny creek
just trying to squeeze in as much as i can
idle owl
And you are doing so much!
tawny creek
have a good evening !
idle owl
Thanks, you too!
glacial bronze
I think get_bus_voltage_V is part of the INA219 class
tawny creek
import get_bus_voltageV from adafruit_ina219.INA219 ?
glacial bronze
I mean, give it a shot? But I get a feeling like it wouldn't work
the entire thing looks pretty interconnected
idle owl
It's from library import item
tawny creek
question: I have a lib folder that has the adafruit_hid folder with files ending in .mpy , keyboard.mpy, keycode.mpy etc.. but when i get this error, it refers to a .py file, how can i force/make it use the .mpy folder under lib instead?
Traceback (most recent call last): File "code.py", line 7, in <module> File "libraries/helpers/hid/adafruit_hid/keyboard.py", line 34, in <module>
/media/usb0/lib/adafruit_hid $ ls __init__.py keyboard_layout_us.mpy keyboard.mpy keycode.mpy mouse.mpy
tawny creek
any suggestions on how i could get more memory ๐
`>>> import busio
from adafruit_ina219 import INA219
from digitalio import DigitalInOut, Direction, Pull
import board
from board import *
from adafruit_hid.keyboard import Keyboard
from adafruit_hid.keycode import Keycode
from adafruit_hid.keyboard_layout_us import KeyboardLayoutUS
import adafruit_seesaw
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
MemoryError: memory allocation failed, allocating 320 bytes`
manic glacierBOT
tulip sleet
@tawny creek The File "libraries/helpers/hid/adafruit_hid/keyboard.py", line 34, in <module> in the backtrace just tells you what the line number would be in the .py file. It doesn't mean it actually imported a .py file.
If you don't need KeyboardLayoutUS, you can skip importing it. But you are getting to the hairy edge. If adafruit_seesaw is a .py try compiling it to .mpy
tawny creek
@stuck elbow @tulip sleet thanks for the tips! will attempt ๐
vague monolith
@tawny creek the * will kill you everytime.
tawny creek
I'm getting this now
`>>> import board
import time
import busio
import adafruit_seesaw
from adafruit_ina219 import INA219
from digitalio import DigitalInOut, Direction, Pull
from adafruit_hid.keyboard import Keyboard
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "libraries/helpers/hid/adafruit_hid/keyboard.py", line 34, in <module>
MemoryError: memory allocation failed, allocating 320 bytes`
solar whale
@tawny creek would it help to only import what you need from board and busio instead of the whole module?
tidal kiln
@tawny creek have you tried changing import order?
tawny creek
like this now
import time import adafruit_seesaw from busio import I2C from board import A0, A1, A2, A3, A4, A5, SDA, SCL from adafruit_ina219 import INA219 from digitalio import DigitalInOut, Direction, Pull from adafruit_hid.keyboard import Keyboard from adafruit_hid.keycode import Keycode
Traceback (most recent call last): File "code.py", line 7, in <module> File "libraries/helpers/hid/adafruit_hid/keyboard.py", line 34, in <module> MemoryError: memory allocation failed, allocating 320 bytes
tidal kiln
do the hid imports first?
tawny creek
im trying to use the adafruit_seesaw library only to use it with the adafruit joy featherwing, would it matter if i do the import for that only to include the stuff i'll need with the featherwing? --
@tidal kiln - rgr, will attempt
@tidal kiln okay, imports in this order:
from adafruit_hid.keyboard import Keyboard from adafruit_hid.keycode import Keycode from adafruit_ina219 import INA219 import adafruit_seesaw from time import monotonic, sleep from busio import I2C from board import A0, A1, A2, A3, A4, A5, SDA, SCL from digitalio import DigitalInOut, Direction, Pull
but crashes to a
code.py output: Buttons initiated INA219 initiated Traceback (most recent call last): File "code.py", line 41, in <module> MemoryError: memory allocation failed, allocating 296 bytes
https://gist.github.com/eighthree/14052bc4a44542ee96183b260e3879cb
solar whale
@tawny creek why are you importing adafruit_sewsaw? is it being used?
tawny creek
yeah
im using it with a joy featherwing
I have 6 buttons connected to A0-A5, an INA219 on the SCL/SDA and a Joy Featherwing
i've omitted all the seesaw code for now but the code is https://github.com/adafruit/Adafruit_CircuitPython_seesaw/blob/master/examples/Joy_Featherwing.py
solar whale
so you are out of memory and have not even configured the seesaw yet ๐ฆ I htink you are expecting too much from it.
solar whale
or at the risk of blasphemy on this forum, have you considered using the Arduino IDE?
just until the M4'S are available, of course ๐
tawny creek
have not considered but might!
I have some space in the enclosure for a trinket m0
just would be -1 usb port
thanks for your help sir! @solar whale
solar whale
@tawny creek you are very welcome.
formal plover
Hello <@&356864093652516868> and all! Been MIA for a little bit on account of having a baby. I'll be back/more active in a couple weeks. Just tag me if you want to get my attention until then. Have fun and be awesome!
solar whale
@formal plover congratulations! I hope all is well. You can sleep again in about 18 years ๐
formal plover
Thsnk @solar whale! Haha I know right?
slender iron
congrats again @formal plover !
idle owl
@formal plover Glad everyone's doing well!
pastel panther
Congrats @formal plover !๐ ๐ถ ๐ค
bronze geyser
Hey @Kurt H a HUGE congrats! Wow - you had a baby. How was your wife in delivery while you had contractions ( as a mom of two ๐ ). My husband treated my contractions like a sports event.....big contraction brought OOOHHH! fist pump. (UGH!)
formal plover
Thank you @bronze geyser! Haha she did well.
tawny creek
@solar whale if i switch to arduino how difficult would it be to revert back?
solar whale
@tawny creek not difficult. Just reflash CircuitPython.
solar whale
That sure is nice!
lofty topaz
@formal plover Just saw the news. Congratulations. That's wonderful. You now have a project for/of a lifetime.
And no, they don't come with an on/off switch.
slender iron
@tulip sleet your SPI issue is just a code thing right? Not a hardware bug correct?
tawny creek
@solar whale @slender iron officially excited for cp on m4 โค
cunning crypt
@formal plover Are you going to be on Show and Tell, then? "This is a project we've been working on for a few months. Still a WIP, but.."
tulip sleet
@slender iron my issue was code - it wasn't checking for valid clock_pad early enough. I've fixed that. It's also true that Limor will probably swap at least two pins on the next rev of Metro M4 to make it possible to use SERCOM2 for the 2x3 SPI header. There does appear to be a bug in the samd51 arduino core.
slender iron
can you use SERCOM4 for the SPI header?
tulip sleet
yes, it does now automatically try SERCOM2, which can't be configured, and then tries the alt SERCOM SERCOM4 for those pins. the arduino core was set up to use SERCOM4 for SPI flash, I think, which is why the pins should probably be swapped
slender iron
I looked at this earlier and designated it this way:
SPI Flash is SERCOM4
SPI Header is SERCOM2 once clock is on pad 1 and MOSI is pad 0. SCK and MOSI need to be flipped to make this happen. (This is DOPO=0x0.)
I2C is on SERCOM5
UART is on SERCOM3 (UART TX must be pad 0 and it is.)
thats relative to rev A
tulip sleet
the first part is exactly what Limor and I came up with last night. DId you write this a while ago?
slender iron
yeah, sep 29
tulip sleet
ok!
slender iron
just forwarded you the email chain
tulip sleet
the previous SPI.c code wasn't making sure the clock_pad was valid. I just moved that check into the SERCOM-checking loop and factored it out for SAMD21 vs 51. 51 is more strict, as I mentioned in the issue.
slender iron
right, I'm confused why you said there needs to be a hardware rev
aka, did I mess it up ealier
tulip sleet
I was just rediscovering what you did. I thought from Limor's conv she didn't know that yet but I guess she did. Dean's arduino core code still had rev A pin mappings, it appears.
slender iron
k, it looks like there was a commit to switch to rev B but it must have missed some
tulip sleet
are the second batch we have rev A or B?
tulip sleet
so boards/metro_m4_express/pins.c is rev A or B
tulip sleet
it's SCK PA12, MOSI PA13, MISO PA15
PA12 is pad 0 for SERCOM2, so that doesn't work for SCK
tulip sleet
that would explain why my SPI testing is not working. I just got back from PT and was going to move the Saleae to the M4 (M0 looked good). How a bout the A3/A5 swap?
tulip sleet
i don't see a repo for them
slender iron
will DM the link
tulip sleet
I'll fix pins.c as part of this SPI PR.
tnx
I hope to push non-DMA SPI today if I can get it to work
slender iron
awesome! I just noticed the status neopixel isn't turned on for the M0
vague monolith
Is there any arduino samples that need python equivalent examples made?
looking for ways to contribute.
tulip sleet
@vague monolith a lot of the learn guides are being rewritten and in the process the code is being updated. if you find one or more libraries you would like to convert let us know and we can tell you whether they're in process or not
stuck elbow
@tawny creek counter-intuitively, importing a whole module takes less ram
@tawny creek because it only needs one entry in the locals dict then
tawny creek
<
stuck elbow
What would be the best way for me to display tracebacks on an LCD screen? Converting a caught exception to string only gives me the message. Can I somehow capture the serial output or otherwise get that info? Are there any plans for that in the future? Would it make sense to create an issue for this?
opal elk
looks like that would involve implementing https://docs.python.org/2/library/traceback.html ?
stuck elbow
opaque patrol
I finally got my Metro m0 in the mail, but it isn't showing up as a drive. Will the Atmel WinUSB and LibUSB drivers interfere?
opaque patrol
nope, I hear a connection sound but no drive. It shows up under the COM in device manager though
stuck elbow
can you open that com port in a terminal program and see what it prints?
opaque patrol
number scrolling really fast, couldn't break into the repl though
stuck elbow
yeah, seems like it has some arduino program on it
I think there is a guide for flashing circuitpython on it, let me look for it
opaque patrol
got it, 3rd time doing double reset did the trick
idle owl
It's a tricky rhythm sometimes.
opaque patrol
now, if I could just figure out how to get the repl in the visual studio code terminal...
opaque patrol
I already did and added the latest libraries
stuck elbow
ah, ok, no idea about visual studio then, I just use screen
opaque patrol
I use putty which works fine except it is a different window
idle owl
(โฏยฐโกยฐ๏ผโฏ๏ธต โปโโป
stuck elbow
@idle owl what's wrong?
idle owl
New CPX doesn't work with the sound meter code. ๐
stuck elbow
with the new microphone sensor?
idle owl
Yeah, looks like. Same markings on the back and the mic as the other board I have that doesn't work.
stuck elbow
maybe it's broken too?
idle owl
That would be a mighty big coincidence, though not impossible. I also now have a logic analyser though. So I have more troubleshooting possibilities now. ๐
pastel panther
@idle owl did you get a saleae? Which one?
idle owl
Logic 8
pastel panther
Cool, I got the same. It's a pretty great tool to have for things like figuring out why half your neopixel strip isn't working
tulip sleet
@opaque patrol what version of windows?
opaque patrol
Windows 10
tulip sleet
ok, no drivers needed; i came in late, is no drive showing up at all either double-clickign or with circuit python?
idle owl
I think the only issue still left was getting the REPL into vs code
I think we sorted the rest of it
stuck elbow
@pastel panther logic analyzer changes everything, you can finally see what's happening
tulip sleet
that's what happens when there are three pages of chat and I think I'm on the last page instead of the first ๐
idle owl
Discord messes with you, I swear.
stuck elbow
the name is not a coincidence
opaque patrol
Yeah, I got the metro to show up and working
stuck elbow
hail Eris!
pastel panther
@stuck elbow totally. I was (and am still) going to get a Rigol 1054 but the logic 8 seemed like a lot of value for not a lot of cash.
stuck elbow
I initially used one of those $5 chinese clones of the first saleae
pastel panther
Especially when your teacher wife can get you the edu discount ๐
stuck elbow
that is a lot of value ๐
I later got the real thing for Christmas, but it's not such a huge improvement over the basic thing
I mean, sure, more of everything and analog channels, but somehow I don't use those features as much
you can also use a beaglebone as a logic analyzer
there is a ready image for it
vague monolith
@idle owl wherees the sound meter code? i'll test on my board. I think I only tested your recording code.
@idle owl is is the code from last Saturday 11:39PM?
idle owl
Give me a second, phone call.
(Yeah that's probably the right code, need to change the frequency to 16k if it's still 8k)
errant grail
Quick question: Is there something in CP similar to the Arduino elapsed time counter millis() ?
errant grail
@idle owl thanks -- I'll check it out!
idle owl
@tulip sleet What is the interface of the mic sensor on the CPX to the microcontroller? Trying to sort troubleshooting
pastel panther
@stuck elbow I'm sure the basic analyzer is great and all but I would have a hard time justifying using their software without buying their hardware, especially since stuff like sigrok exist
stuck elbow
@pastel panther you can use it with sigrok
tulip sleet
@idle owl it is I2S (not I2C), one pin to the mic and one back
idle owl
@tulip sleet Thank you
pastel panther
@stuck elbow That's my point. Why use softwre you didn't support when there is a free alternative?
stuck elbow
@pastel panther why use closed software if there is an open alternative anyways?
pastel panther
@stuck elbow also a good point.
tulip sleet
pin 15 out, pin 13 in. It' might be tough to get the the traces. I have not tried scraping off solder mask. You maybe could probe the samd21 pinout with a very thin probe, maybe a pin or needle attached to an alligator clip. You can download Eagle and examine the board layout and schematic (another thing to learn)
pastel panther
Eagle is great for that. I use it for inspection as much as making boards
idle owl
@tulip sleet Is that schematic posted somewhere? I can't find it
stuck elbow
I have an old (pre-cloud) install of eagle specially for that
stuck elbow
because not everything has pdfs
tulip sleet
no, I downloaded the .brd and .sch from https://github.com/adafruit/Adafruit-Circuit-Playground-Express-PCB
stuck elbow
which is a shame, because pdf is a bit easier to see for most people
pastel panther
agreed. I someone should perhaps generate pdfs from all the eagle files
stuck elbow
I bet there could be a travis job for that ๐
or maybe not, as you can't install eagle
pastel panther
Probably. I believe you can run ULPs from the command line
pastel panther
There are some eagle readers but I don't know if they're any good
Yea, I'm quickly going to switch to KiCAD. It's just better! I saw a video of the newer router options and it's amazing
errant grail
@idle owl that was it! time.monotonic will make things much, much easier! ๐
idle owl
@errant grail Excellent!!
pastel panther
@stuck elbow The one downside is the mountains of eagle files for adafruit and other boards
stuck elbow
kicad also has its own format ๐ฆ
why can't everything just use svg like Fritzing does?
pastel panther
Because everyone has an opinion about the best way to do something
stuck elbow
I don't envy the future historians trying to untangle any of this
tulip sleet
@idle owl I have to go out for a while - Scott and/or I can talk later about this debugging
idle owl
@tulip sleet Sounds good, thank you.
slender iron
@stuck elbow Kicad nightly can read Eagle files
idle owl
So, it turns out the new mic sensor doesn't initialise as quickly as the older ones. So if you increase the buffer and sample a slice from the end of the increased buffer, it works with an obvious delay.
Apparently a resolution would be to alter audiobusio.PDMIn, or whatever it is that would do the following, to be running the clock constantly and only record data when requested, but that is evidently buried deep in the C code that I have no understanding of.
That's why the sound meter code doesn't work on the boards I have, but the recording code does.
slender iron
@idle owl thats a good idea. can you file an issue?
idle owl
I absolutely can.
slender iron
thank you!
idle owl
That was a rough one, lol ๐
tulip sleet
@idle owl was that strictly a software diagnosis, or did you actually use the Saleae?
idle owl
Software. I would apparently have to be scraping things and then soldering wires to the board before I can use the Saleae to troubleshoot the mic specifically. My friend has the skills. But I wasn't super keen on potentially messing up the boards. It's definitely not something I could do on my own yet.
tulip sleet
does the mic have something different stamped on it to id it as different? Maybe I should order another one or two.
idle owl
Yes. It's the same as the other board I had that didn't work, and different from the one I have that did.
That was the other issue with trying to test, I only have 1 board that works, and 3 that look the same, 2 of which don't work. (I'm waiting to flash the third because I'm still trying to duplicate the demo code it ships with). So I only have one comparison board, which we'd also have to solder bits to.
Shouldn't say don't work. 2 of which work with the workaround.
tulip sleet
One of my mics says: KV1 519. Other is KV1 719. I thought maybe those were just date code differences. I had to use a strong magnifier to see.
I mean stamped on the physical metal can
idle owl
My original board looks like Kv1 519. The other three are H016 7706.
tulip sleet
ooo completely different
idle owl
One ordered in the middle of September, the other two this week.
tulip sleet
the demo code: is that MakeCode or some Arduino program? I read that you can pull the .uf2 off the board from the ...BOOT drive, and it might contain the source of the MakeCode program.
you can load it back into makecode, I think
idle owl
That would be perfect. It's MakeCode.
tulip sleet
It's the CURRENT.UF2 that you see in CPLAYBOOT.
I see an Import button at https://makecode.adafruit.com. It takes a .uf2 to upload.
idle owl
Yeah... I've used that feature with my friend. I'm trying it now.
Doesn't seem to be playing nice. Trying it on a different browser. Then I'll try it in Windows if that doesn't work.
tulip sleet
at least though now you have a copy that you should be able to load some CPX in the future
tulip sleet
Oh, wow, I realized the CURRENT.UF2 is all of flash. I just cloned a Trinket with Cpy including the CIRCUITPY filesystem and all its files from one Trinket to another.
idle owl
Oh, neat!
tulip sleet
won't work with SPI flash, but will work with all the non-Express boards, and will work with 3.0 before we get SPI flash to work. Easy way to back up your board.
idle owl
Oh, yeah! Good point. For sure.
cunning crypt
@tulip sleet That's AWESOME.
tulip sleet
It's "obvious", but only in retrospect.
idle owl
As things tend to be ๐
cunning crypt
What happens with an Express board when you copy it?
tulip sleet
you just get the circuitpython uf2 back, and whatever was in the little nvm non-volatile storage. You don't get the filesystem. Still, if you're somewhere without Internet, you can copy CPy onto multiple boards if you have a starter one.
cunning crypt
I wonder if there's a way to make it grab the SPI flash if it's there
tulip sleet
we'd have to add that feature to the UF2 bootloader - interesting idea. maybe on M4 boards; the UF2 bootloader is already pretty big on M0 boards. We reserve 8k of flash for it on M0; 16k on M4.
cunning crypt
But 8k for the M0 is a larger portion than 16k for the M4
tulip sleet
yup, and we dropped some non-vital things from the bootloader to make it fit
cunning crypt
The hobbyist in me finds copying the SPI flash "Convenient" since it's not difficult to copy the contents manually. The business owner/board designer in me would find that EXTREMELY convenient for setting up a few hundred boards
Hmm. If you're using the UF2 bootloader with Arduino, does it copy the compiled Arduino code?
Yes.
Yes it does.
slender iron
@timber lion this is the arm gcc release schedule change announcement https://launchpad.net/gcc-arm-embedded/+announcement/14837
idle owl
@slender iron Am I seeing correctly that this line https://github.com/adafruit/circuitpython/blob/2d0d1ef5f288afae3de97da4c094d3d0414da630/shared-bindings/audiobusio/PDMIn.c#L86 is what sets the default frequency to 8000? Instead of changing it in the examples, should we just update it here? (This is because of the mics needing to run at 1MHz, and 16k is the min frequency that keeps it there. Separate issue from mine, but we came to it from troubleshooting the same.)
slender iron
yup, thats where the default comes from
changing it could break code though that relies on it
idle owl
Yeah that's what I was about to say was that I don't know what else goes with it or how to test it if I changed it.
So in that case, can I update the docs (which appear to be above it) to include frequency=16000 in the parameters of the examples and a note to change it? The docs look different than the other ones I've dealt with but I think I could edit them correctly.
slender iron
the frequency=8000 should match the default. Adding a warning though would be good
idle owl
I didn't mean change it in the first part where it shows the default. I mean add it to the two examples in the documentation.
So if someone uses those examples, the increased frequency is already included.
slender iron
ah ok, yeah that'd be good ๐
idle owl
Although it seems like most people end up using the code you have in the issue about the audio filter. I was going to post another response there with the updated info as well.
Ok keen.
I'll update that then.
Theoretically, lol. Haven't forked and branched anything this big yet. I assume it's all the same process. Time to find out! ๐
idle owl
oh hmm. Ok
slender iron
just git remote add kattni <git url>
idle owl
From inside the current local cp repo? Or does that matter
slender iron
yeah, in the local repo
idle owl
Hmm. fatal: remote kattni already exists This is inside the repo I've been using to build 3.0. Is that right?
slender iron
what does git remote -v show?
idle owl
Weird. kattni https://github.com/adafruit/circuitpython (fetch) kattni https://github.com/adafruit/circuitpython (push)
That's not my fork url obviously.
slender iron
git remote rename kattni adafruit
idle owl
Now I have 2 remotes, how do I use my fork and not branch the main repo?
slender iron
you can set "upstream" for each individual branch you have
git push --set-upstream kattni <branch name> will push and remember
idle owl
Oh neat. I thought upstream was repo-wide only.
slender iron
I think its per branch
idle owl
I've not seen any other dialogue before when creating a branch other than the "switched" bit: 1699 kattni@robocrepe:circuitpython [74m master *%= a9f75a71c]$ git checkout -b pdmin-freq-doc-update M frozen/Adafruit_CircuitPython_BusDevice M ports/atmel-samd/asf4 Switched to a new branch 'pdmin-freq-doc-update'Is this ok?
slender iron
a git submodule update should make those go away
idle owl
Ok thank you
hollow tartan
my first dance with Metro Express and no Driver. trying to get to REPL.
slender iron
@hollow tartan you'll need one for Win 7, check the guide
hollow tartan
files are visible on "flash" drive
Do you mean the guide that is talking about Arduino IDE?
Only one I found so far.
learn.adafruit.com here I come
slender iron
the guid efor the metro m0 express
idle owl
I did the submodule update and they're still there. If it's ok, I don't mind, I was concerned I had done something wrong.
slender iron
they still show in git status?
slender iron
they show after submodule update too?
idle owl
I can do it again, but I did it once with --init --recursive and once without already. Should I have left off the init recursive?
That's what I had in my history from doing it before building 3.0
brb
slender iron
I usually do it without
idle owl
I tried it again without, no change
idle owl
Still there except it doesn't have frozen/ before the file name.
idle owl
Nice! ๐
slender iron
if you change into that dir then you can do a git status for the submodule
idle owl
I don't know how to do that if it's any different from git status
slender iron
its not, it just depends on what directory you are in
idle owl
Oh. ok
On branch master
Your branch is up-to-date with 'adafruit/master'.
Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git checkout -- <file>..." to discard changes in working directory)
(commit or discard the untracked or modified content in submodules)
modified: Adafruit_CircuitPython_BusDevice (untracked content)
modified: ../ports/atmel-samd/asf4 (untracked content)```still there.
Same from my branch.
But I went back to master again in case that was it. I don't know git well enough to know whether it would matter. Apparently not.
And still when I check out my branch, they're listed.
slender iron
I expect you need submodule update every branch checkout
whats git status in Adafruit_CircuitPython_BusDevice show?
idle owl
HEAD detached at 39f28ed
Untracked files:
(use "git add <file>..." to include in what will be committed)
.DS_Store
nothing added to commit but untracked files present (use "git add" to track)``` The latter of which is obviously the silly Mac local stuff.My prompt changes in that directory too I just noticed.
It was showing my branch name until I switched dirs.