Support for the STM32L476G-DISCO board. More...
Detailed Description
Support for the STM32L476G-DISCO board.
Overview
The STM32L476GDISCOVERY is an evaluation board with the ARM Cortex-M4 based ultra-low power microcontroller STM32L476VGT6 with 128KiB of RAM and 1MiB of ROM Flash.
Hardware
Pinout
MCU
| MCU | STM32L476VG |
|---|---|
| Family | ARM Cortex-M4 |
| Vendor | ST Microelectronics |
| RAM | 128KiB |
| Flash | 1MiB |
| Frequency | up to 80MHz |
| FPU | yes |
| Timers | 16 (2x watchdog, 1 SysTick, 6x 16-bit, 2x 32-bit [TIM2]) |
| ADCs | 3x 12-bit (up to 16 channels) |
| UARTs | 6 (three USARTs, two UARTs and one Low-Power UART) |
| SPIs | 3 |
| I2Cs | 3 |
| RTC | 1 |
| CAN | 1 |
| Vcc | 1.71 V - 3.6V |
| Datasheet | Datasheet |
| Reference Manual | Reference Manual |
| Programming Manual | Programming Manual |
| Board Manual | Board Manual |
Flashing the Board Using ST-LINK Removable Media
On-board ST-LINK programmer provides via composite USB device removable media. Copying the HEX file causes reprogramming of the board. This task could be performed manually; however, the cpy2remed (copy to removable media) PROGRAMMER script does this automatically. To program board in this manner, use the command:
- Note
- This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware updates can be found on this STM webpage.
Accessing RIOT shell
Default RIOT shell access utilize VCP (Virtual COM Port) via USB interface, provided by integrated ST-LINK programmer. ST-LINK is connected to the microcontroller USART2.
The default baud rate is 115200.
Files | |
| file | board.h |
| Support for the STM32L476G-DISCO board. | |
| file | gpio_params.h |
| Board specific configuration of direct mapped GPIOs. | |
| file | periph_conf.h |
| Peripheral MCU configuration for the STM32L476G-DISCO board. | |
