Join Scott as he answers questions and talks about debugging the status LED PR. He'll also go over his lightning talk from the Python Language Summit.

0:00 Getting Started and Hellos

0:03:36 Housekeeping

0:7:52 Micropython 1.15 merged in

0:11:53 back to BLE? Next week

0:14:30 Piunora un-bagging

0:27:20 First Steps - TinyUSB on CM4

0:33:24 Python Language Summit Talk / Lightning talk

0:36:36 CPython to CircuitPython slides

0:38:36 CircuitPython builtins

0:39:25 CircuitPython Modules

0:42:50 Things that people ask for:

0:43:20 CP and Pip?

0:46:46 f’strings implementation differently between CP and CPython

0:49:27 Python Parse - (CPython) for parsing from UART vs. comma separated and split (and alternates )

0:52:00 Broadband Map

0:58:13 fiber-deserts.net

1:09:50 muninetwork.org podcast

1:11:26 broadband access www.commerce.wa.gov (speed survey)

1:12:10 www.argis.com survey results

1:14:43 LED Debugging deep dive

1:15:37 Feather NRF status LED

1:18:11 Status LED on USB & battery

1:20:15 no additional current draw for code running a sleep/wake cycle?

1:21:10 main.c

1:23:35 “Wasn’t working on SAMD”

1:25:10 code works with single LED (blue LED)

1:25:30 Did you see on #showandtell that Micha (@2231puppy) plan to work on CP bare metal on Pi4 and he hope you saw it: https://www.youtube.com/watch?v=TadsJYIkkig&t=1200s

1:27:01 feather M4 with Blue neopixel - supposed to be white (in REPL)

1:27:56 supposed to flash yellow, but it’s flashing green

1:35:56 atmel-samd neopixel assembly code SAM_D5X_E5X

1:42:40 Salea Logic 2 neopixel capture

1:46:35 adjusting timing - “make this gap longer”

2:03:48 no longer “safe-mode-ing” because of debug

2:05:15 commit and rebasing in git

2:06:50 “Delete old debug code - rarely useful in the future.”

2:12:20 git commit --amend

2:12:44 git push

2:13:06 pull request - fix SAMD

2:14:11 wrap up

2:14:55 next week - Friday as well

2:16:40 see you next week