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periph_conf.h File Reference
Boards » STM32 Nucleo-64 » STM32 Nucleo-F303RE

Peripheral MCU configuration for the nucleo-f303re board. More...

Detailed Description

Peripheral MCU configuration for the nucleo-f303re board.

Author
Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de
Katja Kirstein katja.nosp@m..kir.nosp@m.stein.nosp@m.@haw.nosp@m.-hamb.nosp@m.urg..nosp@m.de

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_timer_tim2_tim15_tim16.h"
+ Include dependency graph for periph_conf.h:

Go to the source code of this file.

#define CONFIG_BOARD_HAS_LSE   1
 
#define CONFIG_BOARD_HAS_HSE   1
 

ADC configuration

Note that we do not configure all ADC channels, and not in the STM32F334 order.

Instead, we just define 6 ADC channels, for the Nucleo Arduino header pins A0-A5 and the internal VBAT channel.

#define VBAT_ADC   ADC_LINE(6)
 VBAT ADC line.
 
#define ADC_NUMOF   ARRAY_SIZE(adc_config)
 
static const adc_conf_t adc_config []
 

UART configuration

#define UART_0_ISR   (isr_usart2)
 
#define UART_1_ISR   (isr_usart1)
 
#define UART_2_ISR   (isr_usart3)
 
#define UART_NUMOF   ARRAY_SIZE(uart_config)
 
static const uart_conf_t uart_config []
 

PWM configuration

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)
 
static const pwm_conf_t pwm_config []
 

SPI configuration

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

I2C configuration

#define I2C_0_ISR   isr_i2c1_er
 
#define I2C_1_ISR   isr_i2c3_er
 
#define I2C_NUMOF   ARRAY_SIZE(i2c_config)
 
static const i2c_conf_t i2c_config []
 

Macro Definition Documentation

◆ ADC_NUMOF

#define ADC_NUMOF   ARRAY_SIZE(adc_config)

Definition at line 63 of file periph_conf.h.

◆ CONFIG_BOARD_HAS_HSE

#define CONFIG_BOARD_HAS_HSE   1

Definition at line 31 of file periph_conf.h.

◆ CONFIG_BOARD_HAS_LSE

#define CONFIG_BOARD_HAS_LSE   1

Definition at line 26 of file periph_conf.h.

◆ I2C_0_ISR

#define I2C_0_ISR   isr_i2c1_er

Definition at line 210 of file periph_conf.h.

◆ I2C_1_ISR

#define I2C_1_ISR   isr_i2c3_er

Definition at line 211 of file periph_conf.h.

◆ I2C_NUMOF

#define I2C_NUMOF   ARRAY_SIZE(i2c_config)

Definition at line 213 of file periph_conf.h.

◆ PWM_NUMOF

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)

Definition at line 127 of file periph_conf.h.

◆ SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 176 of file periph_conf.h.

◆ UART_0_ISR

#define UART_0_ISR   (isr_usart2)

Definition at line 103 of file periph_conf.h.

◆ UART_1_ISR

#define UART_1_ISR   (isr_usart1)

Definition at line 104 of file periph_conf.h.

◆ UART_2_ISR

#define UART_2_ISR   (isr_usart3)

Definition at line 105 of file periph_conf.h.

◆ UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 107 of file periph_conf.h.

◆ VBAT_ADC

#define VBAT_ADC   ADC_LINE(6)

VBAT ADC line.

Definition at line 62 of file periph_conf.h.

Variable Documentation

◆ adc_config

const adc_conf_t adc_config[]
static
Initial value:
= {
{ .pin = GPIO_PIN(PORT_A, 0), .dev = 0, .chan = 1 },
{ .pin = GPIO_PIN(PORT_A, 1), .dev = 0, .chan = 2 },
{ .pin = GPIO_PIN(PORT_A, 4), .dev = 1, .chan = 1 },
{ .pin = GPIO_PIN(PORT_B, 0), .dev = 2, .chan = 12 },
{ .pin = GPIO_PIN(PORT_C, 1), .dev = 1, .chan = 7 },
{ .pin = GPIO_PIN(PORT_C, 0), .dev = 1, .chan = 6 },
{ .pin = GPIO_UNDEF, .dev = 0, .chan = 17 },
}
PORT_B
@ PORT_B
port B
Definition periph_cpu.h:48
PORT_C
@ PORT_C
port C
Definition periph_cpu.h:49
PORT_A
@ PORT_A
port A
Definition periph_cpu.h:47
GPIO_PIN
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition periph_cpu.h:46
GPIO_UNDEF
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
Definition periph_cpu_common.h:54

Definition at line 52 of file periph_conf.h.

◆ i2c_config

const i2c_conf_t i2c_config[]
static
Initial value:
= {
{
.dev = I2C1,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 8),
.sda_pin = GPIO_PIN(PORT_B, 9),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C1EN,
.rcc_sw_mask = RCC_CFGR3_I2C1SW,
.irqn = I2C1_ER_IRQn
},
{
.dev = I2C3,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_A, 8),
.sda_pin = GPIO_PIN(PORT_B, 5),
.scl_af = GPIO_AF3,
.sda_af = GPIO_AF8,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C3EN,
.rcc_sw_mask = RCC_CFGR3_I2C3SW,
.irqn = I2C3_ER_IRQn
}
}
I2C_SPEED_NORMAL
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition periph_cpu.h:278
GPIO_AF4
@ GPIO_AF4
use alternate function 4
Definition cpu_gpio.h:106
GPIO_AF8
@ GPIO_AF8
use alternate function 8
Definition cpu_gpio.h:111
GPIO_AF3
@ GPIO_AF3
use alternate function 3
Definition cpu_gpio.h:105
APB1
@ APB1
Advanced Peripheral Bus 1
Definition periph_cpu.h:79

Definition at line 183 of file periph_conf.h.

◆ pwm_config

const pwm_conf_t pwm_config[]
static
Initial value:
= {
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
.chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0 },
{ .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1 },
{ .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 },
{ .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } },
.af = GPIO_AF2,
.bus = APB1
}
}
GPIO_AF2
@ GPIO_AF2
use alternate function 2
Definition cpu_gpio.h:104

Definition at line 114 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static

Definition at line 134 of file periph_conf.h.

◆ uart_config

const uart_conf_t uart_config[]
static

Definition at line 70 of file periph_conf.h.