19#ifndef CONFIG_BOARD_HAS_LSE
20#define CONFIG_BOARD_HAS_LSE 1
23#include "periph_cpu.h"
25#include "cfg_rtt_default.h"
44#define DMA_SHARED_ISR_0 isr_dma1_channel2_3
45#define DMA_SHARED_ISR_0_STREAMS { 0, 1 }
46#define DMA_SHARED_ISR_1 isr_dma1_channel4_5_6_7
47#define DMA_SHARED_ISR_1_STREAMS { 2, 3, 4 }
49#define DMA_NUMOF ARRAY_SIZE(dma_config)
59 .rcc_mask = RCC_APB2ENR_USART1EN,
68#ifdef MODULE_PERIPH_DMA
75 .rcc_mask = RCC_APB1ENR_USART2EN,
84#ifdef MODULE_PERIPH_DMA
91#define UART_0_ISR (isr_usart1)
92#define UART_1_ISR (isr_usart2)
94#define UART_NUMOF ARRAY_SIZE(uart_config)
112 .rccmask = RCC_APB2ENR_SPI1EN,
114#ifdef MODULE_PERIPH_DMA
123#define SPI_NUMOF ARRAY_SIZE(spi_config)
139 .rcc_mask = RCC_APB1ENR_I2C1EN,
144#define I2C_0_ISR isr_i2c1
146#define I2C_NUMOF ARRAY_SIZE(i2c_config)
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Common configuration for STM32 Timer peripheral based on TIM2.
@ GPIO_AF4
use alternate function 4
@ GPIO_AF0
use alternate function 0
@ STM32_USART
STM32 USART module type.
#define SPI_CS_UNDEF
Define value for unused CS line.
@ APB1
Advanced Peripheral Bus 1.
@ APB2
Advanced Peripheral Bus 2.
I2C configuration structure.
SPI device configuration.
UART device configuration.