M5StickC-IDF: an ESP-IDF example for M5StickC with m5mruby

This is a M5StickC version of M5Stack-IDF with m5mruby.

Install

• Download and install esp-idf of v3.2 and idf.py.

  • see Get Started (CMake)

• install CMake

brew install cmake

• Create template idf project

$ git clone https://github.com/yamanekko/M5StickC-IDF-m5mruby.git
$ cd M5StickC-IDF-m5mruby
$ git submodule update --init --recursive --recommend-shallow --depth 5

Build and Execute

## update config
$ idf.py menuconfig

## build
$ idf.py build

## transfer to flash
$ idf.py flash

## when you need to change port and baud:
$ idf.py -p /dev/tty.usbserial-9D527BF645A -b 115200 flash

## monitor
$ idf.py -p /dev/tty.usbserial-9D527BF645A -b 115200 monitor

Troubleshooting

• If you use macOS, you may need to fix ulimit value:

$ ulimit -n 2048

• When you got error: 'mbedtls_ssl_conf_psk' was not declared in this scope, fix config with idf.py menuconfig (espressif/arduino-esp32#2154)

• If you got an error such as:

E (515) esp_image: Image length 1065616 doesn't fit in partition length 1048576
E (521) boot: Factory app partition is not bootable
E (526) boot: No bootable app partitions in the partition table

It's partitions issue. Fix config with idf.py menuconfig to use partitions.csv in this repo.

• select Partition Table
  • select Partition Table -> select Custom partition table CSV
  • select Custom partition CSV file -> set partitions.csv