I got my Sipeed M1S Dock (BL808) yesterday, but I don’t see a macos toolchain for the C SDK. Am I missing something?

• buildroot-osx

  2 41 10.0 Makefile

  Buidroot OSX - Use Buildroot on OSX natively without a Linux container.

i386 just refers to x32 code; completely normal. As mentioned, https://github.com/generia/buildroot-osx has what you'll need to get started.

• bouffalo_sdk

  14 340 8.5 C

  BouffaloSDK is the IOT and MCU software development kit provided by the Bouffalo Lab Team, supports all the series of Bouffalo chips. Also it is the combination of bl_mcu_sdk and bl_iot_sdk

  

I just scoured the current main branch of https://github.com/bouffalolab/bl_mcu_sdk and can see the current HAL supports DMA, EMAC, flash, GPIO, MJPEG, PWM, RTC, encryption, timers, UART and USB. DAC and ADC's (audio) are implemented but not tested. I can also see there are BSPs for the LP core if you wanted to take advantage of it, with helloworld examples for all three, and finally there are some examples of using TensorFlowLite in the examples directory that you could build and try too.

• InfluxDB

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• bl808_linux

  4 125 3.5 C
  

https://github.com/arm000/bl808_linux

• buildroot_bouffalo

  8 120 6.5 Python

  Linux Image for the BL808 CPU by Bouffalo Lab

  

• OBLFR

  3 34 2.0 C

  OpenBouffalo Firmware Repository

  

• bl808_linux

  2 3 10.0

Ref https://github.com/arm000/bl808_linux/tree/irq-forward/bl_mcu_sdk_bl808/examples/low_load as probably some good C starting point!

• homebrew-riscv

  5 284 6.7 Ruby

  homebrew (macOS) packages for RISC-V toolchain

  

Maybe try the very simple approach; grab the SDK from the BL or arm000's repo, grab those example files, and install the toolchain via homebrew; https://github.com/riscv-software-src/homebrew-riscv

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• M1s_BL808_example

  4 63 0.0 C

  M1s_BL808_example

  

The audio may or may not work, and looking at the M1s example code at https://github.com/sipeed/M1s_BL808_example it looks like they are just working in the C906 core (D0 - the 64 bit core), and with similarly limited functionality.

Suggest a related project