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STM32 Olimexino-stm32

Support for the Olimexino STM32 board. More...

Detailed Description

Support for the Olimexino STM32 board.

Overview

The Olimexino-stm32 is a board from Olimexino family supporting a ARM Cortex-M3 STM32F103RB microcontroller with 20Kb of SRAM and 128Kb of ROM Flash.

Hardware

Olimexino STM32

MCU

MCU STM32F103RB
Family ARM Cortex-M3
Vendor ST Microelectronics
RAM 20Kb
Flash 128Kb
Frequency up to 72MHz
FPU no
Timers 7 (2x watchdog, 1 SysTick, 4x 16-bit)
ADCs 1x 12-bit (16 channels)
UARTs 3
SPIs 2
I2Cs 2
RTC 1
USB 1
CAN 1
Vcc 2.0V - 3.6V
Datasheet Datasheet
Reference Manual Reference Manual
Programming Manual Programming Manual
Board Manual Board Manual

Implementation Status

Device ID Supported Comments
MCU STM32F103RB partly Energy saving modes not fully utilized
Low-level driver GPIO yes
PWM yes (4 pins available)
UART 3 UARTs USART2 via D0(RX)/D1(TX), USART1 on PA10(RX)/PA09(TX) and USART3 on PB11(RX)/PB10(TX)
ADC 6 ADCs
I2C yes (I2C1 and I2C2)
SPI yes (SPI1 and SPI2)
USB no
Timer 3 16 bit timers (TIM2, TIM3 and TIM4)

Flashing the device

The Olimexino-stm32 needs to be flashed using stm32flash (repo here). Once you have installed the program, you can flash the board like this:

make BOARD=olimexino-stm32 flash

and open a terminal using:

make BOARD=olimexino-stm32 term

USART1 is used for flashing the board whereas USART2 is the serial Output.

Supported Toolchains

For using the OLIMEXINO STM32 board you need to use arm-none-eabi.

Files

file  board.h
 Board specific definitions for the OLIMEXINO STM32 board.
 
file  gpio_params.h
 Board specific configuration of direct mapped GPIOs.
 
file  periph_conf.h
 Peripheral MCU configuration for the OLIMEXINO STM32 board.