periph_conf.h File Reference

Peripheral MCU configuration for the LoRa-E5 Development Board. More...

Detailed Description

Peripheral MCU configuration for the LoRa-E5 Development Board.

Francisco Molina

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_rtt_default.h"
#include "cfg_timer_tim2.h"
+ Include dependency graph for periph_conf.h:

Go to the source code of this file.

#define CONFIG_CLOCK_HSE   MHZ(32)

UART configuration

#define UART_0_ISR   isr_usart1
#define UART_1_ISR   isr_usart2
#define UART_2_ISR   isr_lpuart1
#define UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t uart_config []

SPI configuration

#define SPI_NUMOF   ARRAY_SIZE(spi_config)
static const spi_conf_t spi_config []

I2C configuration

#define I2C_1_ISR   isr_i2c2_er
#define I2C_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t i2c_config []

ADC configuration

#define VBAT_ADC   ADC_LINE(2)
 VBAT ADC line.
#define ADC_NUMOF   ARRAY_SIZE(adc_config)
static const adc_conf_t adc_config []

Variable Documentation

◆ adc_config

const adc_conf_t adc_config[]
Initial value:
= {
{ GPIO_PIN(PORT_B, 3), 2 },
{ GPIO_PIN(PORT_B, 4), 3 },
{ GPIO_UNDEF, 14 },
port B
Definition: periph_cpu.h:37
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition: periph_cpu.h:35
#define GPIO_UNDEF
Definition of a fitting UNDEF value.

Definition at line 163 of file periph_conf.h.

◆ i2c_config

const i2c_conf_t i2c_config[]
Initial value:
= {
.dev = I2C2,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 15),
.sda_pin = GPIO_PIN(PORT_A, 15),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR1_I2C2EN,
.rcc_sw_mask = RCC_CCIPR_I2C2SEL_1,
.irqn = I2C2_ER_IRQn,
port A
Definition: periph_cpu.h:36
use alternate function 4
Definition: cpu_gpio.h:106
@ APB1
Advanced Peripheral Bus 1
Definition: periph_cpu.h:79
normal mode: ~100 kbit/s
Definition: periph_cpu.h:274

Definition at line 138 of file periph_conf.h.