Join Scott as he discusses the last few CircuitPython 9.0.0 bug fixes he did, experiments with a new build system and answers questions.Visit the Adafruit shop online - http://www.adafruit.comThanks to dcd for the time codes:0:00 getting started1:04 hello10:22 bugs and builds 10:40 issues closed in CP on github12:14 issue 8994 web workflow13:33 tlsf Two-Level Segregated Fit memory allocator / split heaps19:33 adafruit learn guide issue 2746 dvi23:07 how to choose a microcontroller learn guide(s)24:00 espressif tlsf pull request25:15 find top and bottom bits in 32 bit word29:52 tlsf mapping_search()31:10 debugging the tlsf allocator34:55 fragmentation issues39:44 another bsd tlsf implementation on github 42:18 circuitpythgon supervisor shared memory allocation in CP44:30 CP allocation has other constraints45:50 issue 9008 improve RGBMatrix reliabilty 48:05 cache disabled race condition - mp_hal_delay moved to IRAM49:10 tweak watchdog #901250:30 esp-idf releases CP using v5.1.352:00 esp C6 feather 54:00 licensing GPL / MIT / BSD etc55:00 build systems github aapleby / hancho written in python56:20 picolibc on github59:40 moving in the direction of sharing and not recompiling common code 1:01:25 writing python code to drive cmake !1:01:50 back to Hancho - and cmake gripes :-)1:11:00 continuing the hancho tutorial1:14:35 picolib meson build / turing complete build systems1:16:10 hancho and asyncio!1:18:30 board.hancho experiment1:19:25 rp2040.hancho 1:22:10 sharing artifacts1:22:45 build systems and upstream changes ( micro python )1:24:15 bringing in the 3 libraries libc, libm, .... ( shared/libc vs. picolibc )1:25:30 libgcc ( libm ) / llvm compiler runtime1:26:00 LLVM-embedded-toolchain-for-Arm1:28:11 Q-string generation in hancho?1:30:38 hacker news hancho article1:34:50 "what is a q-string"1:49:47 debugging hancho syntax errors1:57:45 wrap up - Tim deep diving next week-----------------------------------------LIVE CHAT IS HERE! http://adafru.it/discordSubscribe to Adafruit on YouTube: http://adafru.it/subscribeNew tutorials on the Adafruit Learning System: http://learn.adafruit.com/-----------------------------------------