suspect-devices/circuitpython/.gitmodules, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2021-03-18T23:55:42+00:00 Redo RP2040 flash settings 2021-03-18T23:55:42+00:00 Scott Shawcroft scott@tannewt.org 2021-03-04T21:12:24+00:00 urn:sha1:5d2b60cbf69c99abd6984c298d4f052514221177 This switches stage2 to C and uses Jinja to change the C code based on flash settings from https://github.com/adafruit/nvm.toml. It produces the fastest settings for the given set of external flashes. Flash size is no longer hard coded so switching flashes with similar capabilities but different sizes should *just work*. This PR also places "ITCM" code in RAM to save the XIP cache for code execution. Further optimization is possible. A blink code.py still requires a number of flash fetches every blink. Fixes #4041 Switch to upstream TinyUSB 2021-01-21T19:33:13+00:00 Scott Shawcroft scott@tannewt.org 2021-01-21T19:33:13+00:00 urn:sha1:b73b30ff9f890ffd4e38d4c7ce7bcef7c92c1afb Add initial RP2040 support 2021-01-21T03:16:56+00:00 Scott Shawcroft scott@tannewt.org 2021-01-21T00:47:18+00:00 urn:sha1:733094aead6e84b42da54655b2b0a5d0dbd1a503 The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf final name and extra board 2021-01-14T04:51:34+00:00 Jonah Yolles-Murphy TGTechie01@gmial.com 2021-01-14T04:51:34+00:00 urn:sha1:8f8af900987833c338d02fe08cac667ee450b514 update TG-Watch pins, name, and frozen libraries 2021-01-10T09:04:50+00:00 Jonah Yolles-Murphy TGTechie01@gmial.com 2021-01-10T09:04:50+00:00 urn:sha1:8652d696142159f147efb74f0947a9e0bd7a357e Swap to IDF release/4.2 branch for stability 2020-12-16T02:12:59+00:00 Scott Shawcroft scott@tannewt.org 2020-12-12T04:34:01+00:00 urn:sha1:0dcc659d536034637009e3c5cb7713c35c002929 Use nina-fw root certs 2020-12-01T01:02:26+00:00 Scott Shawcroft scott@tannewt.org 2020-12-01T01:02:26+00:00 urn:sha1:4ac4faaaf684bfb3713f54de5fca452e64847700 That way we have one set we use for all of Adafruit's connected devices. esp32s2: Update esp-idf submodule to include fix for #3424 2020-11-14T16:16:39+00:00 Jeff Epler jepler@gmail.com 2020-11-14T16:16:39+00:00 urn:sha1:231e3d362dae1988d5103b1042957ae793599d8b This re-points the submodule to my personal fork of esp-idf. Users may need to `git submodule sync` in their existing trees when this change occurs. Adds just the following commit in esp-idf: > esp_crt_bundle: Allow verify_callback to correct BADCERT_BAD_MD change idf to espressif 2020-10-07T17:52:00+00:00 hathach thach@tinyusb.org 2020-10-07T17:52:00+00:00 urn:sha1:b7ed18d622fb6ca5b02034cbd2ac8d256374d77d fix hal includes Update ESP-IDF to newer fixed fork 2020-10-06T16:48:28+00:00 Lucian Copeland hierophect@gmail.com 2020-10-06T16:48:28+00:00 urn:sha1:0d7552b67eac91500db5e5ba25607df8bd3e16e5