19#ifndef CONFIG_BOARD_HAS_LSE
20#define CONFIG_BOARD_HAS_LSE 1
23#include "periph_cpu.h"
25#include "cfg_rtt_default.h"
40 .rcc_mask = RCC_APB1ENR1_USART2EN,
47#ifdef MODULE_PERIPH_UART_HW_FC
58 .rcc_mask = RCC_APB1ENR2_LPUART1EN,
65#ifdef MODULE_PERIPH_UART_HW_FC
76 .rcc_mask = RCC_APB2ENR_USART1EN,
83#ifdef MODULE_PERIPH_UART_HW_FC
94#define UART_0_ISR (isr_usart2)
95#define UART_1_ISR (isr_lpuart1)
96#define UART_2_ISR (isr_usart1)
98#define UART_NUMOF ARRAY_SIZE(uart_config)
114 .rcc_mask = RCC_APB1ENR1_I2C1EN,
115 .rcc_sw_mask = RCC_CCIPR_I2C1SEL_1,
120#define I2C_0_ISR isr_i2c1_er
122#define I2C_NUMOF ARRAY_SIZE(i2c_config)
140 .rccmask = RCC_APB2ENR_SPI1EN,
145#define SPI_NUMOF ARRAY_SIZE(spi_config)
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Common configuration for STM32 Timer peripheral based on TIM2.
Common configuration for STM32 OTG FS peripheral.
@ GPIO_AF5
use alternate function 5
@ GPIO_AF4
use alternate function 4
@ GPIO_AF8
use alternate function 8
@ GPIO_AF7
use alternate function 7
@ STM32_LPUART
STM32 Low-power UART (LPUART) module type.
@ 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.