Crate sma_q3

Tock kernel for the SMA Q3 smartwatch.

It is based on nRF52840 SoC (Cortex M4 core with a BLE transceiver) with SWD as I/O and many peripherals.

Reverse-engineered documentation available at: https://hackaday.io/project/175577-hackable-nrf52840-smart-watch

Modules

io

UART Writer

Structs

Platform

Supported drivers by the platform

Constants

BUTTON_PIN 🔒

DEFAULT_EXT_SRC_MAC 🔒

FAULT_RESPONSE 🔒

I2C_TEMP_SCL_PIN 🔒

I2C_TEMP_SDA_PIN 🔒

I2C pins for the temp/pressure sensor

LED1_PIN 🔒

NUM_PROCS 🔒

PAN_ID 🔒

SRC_MAC 🔒

VIBRA1_PIN 🔒

Statics

CHIP 🔒

PROCESSES 🔒

PROCESS_PRINTER 🔒

STACK_MEMORY

Dummy buffer that causes the linker to reserve enough space for the stack.

Functions

main^⚠

Main function called after RAM initialized.

start^⚠

This is in a separate, inline(never) function so that its stack frame is removed when this function returns. Otherwise, the stack space used for these static_inits is wasted.

Type Aliases

Bmp280Sensor 🔒

Ieee802154Driver 🔒

RngDriver 🔒

TemperatureDriver 🔒