STM32 M4 Clicker

Overview

The Mikroe STM32 M4 Clicker development board contains a STMicroelectronics Cortex-M4 based STM32F415RG Microcontroller operating at up to 168 MHz with 1 MB of Flash memory and 192 KB of SRAM.

Hardware

The STM32 M4 Clicker board contains a USB connector, two LEDs, two push buttons, and a reset button. It features a mikroBUS socket for interfacing with external electronics. For more information about the development board see the STM32 M4 Clicker website [1].

Supported Features

The mikroe_stm32_m4_clicker board target supports the following hardware features:

Interface	Controller	Driver/Component
NVIC	on-chip	nested vector interrupt controller
UART	on-chip	serial port-polling; serial port-interrupt
PINMUX	on-chip	pinmux
I2C	on-chip	i2c
SPI	on-chip	spi
GPIO	on-chip	GPIO output GPIO input
USB	on-chip	USB

Other hardware features have not yet been enabled for this board.

The default configuration can be found in the defconfig file: boards/mikroe/stm32_m4_clicker/mikroe_stm32_m4_clicker_defconfig.

Programming and debugging

Building & Flashing

You can build and flash an application in the usual way (See Building an Application and Run an Application for more details).

Here is an example for building and flashing the Blinky application.

# From the root of the zephyr repository
west build -b mikroe_stm32_m4_clicker samples/basic/blinky
west flash

Debugging

Debugging also can be done in the usual way. The following command is debugging the Blinky application. Also, see the instructions specific to the debug server that you use.

# From the root of the zephyr repository
west build -b mikroe_stm32_m4_clicker samples/basic/blinky
west debug