Loading...
Searching...
No Matches
periph_conf.h File Reference
Boards » STM32 Nucleo-64 » STM32 Nucleo-F446RE
#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_i2c1_pb8_pb9.h"
#include "cfg_timer_tim5.h"
+ Include dependency graph for periph_conf.h:

Go to the source code of this file.

Peripheral MCU configuration for the nucleo-f446re board

Author
Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr
#define CONFIG_BOARD_HAS_LSE   1
 
#define CONFIG_BOARD_HAS_HSE   1
 

DMA streams configuration

#define DMA_0_ISR   isr_dma2_stream3
 
#define DMA_1_ISR   isr_dma2_stream2
 
#define DMA_2_ISR   isr_dma1_stream4
 
#define DMA_3_ISR   isr_dma1_stream3
 
#define DMA_4_ISR   isr_dma1_stream5
 
#define DMA_5_ISR   isr_dma1_stream0
 
#define DMA_NUMOF   ARRAY_SIZE(dma_config)
 
static const dma_conf_t dma_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 []
 

QDEC configuration

#define QDEC_0_ISR   isr_tim3
 
#define QDEC_1_ISR   isr_tim4
 
#define QDEC_NUMOF   ARRAY_SIZE(qdec_config)
 
static const qdec_conf_t qdec_config []
 

SPI configuration

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

ADC configuration

Note that we do not configure all ADC channels, and not in the STM32F446 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 []
 

Macro Definition Documentation

◆ ADC_NUMOF

#define ADC_NUMOF   ARRAY_SIZE(adc_config)

Definition at line 267 of file periph_conf.h.

◆ CONFIG_BOARD_HAS_HSE

#define CONFIG_BOARD_HAS_HSE   1

Definition at line 25 of file periph_conf.h.

◆ CONFIG_BOARD_HAS_LSE

#define CONFIG_BOARD_HAS_LSE   1

Definition at line 20 of file periph_conf.h.

◆ DMA_0_ISR

#define DMA_0_ISR   isr_dma2_stream3

Definition at line 50 of file periph_conf.h.

◆ DMA_1_ISR

#define DMA_1_ISR   isr_dma2_stream2

Definition at line 51 of file periph_conf.h.

◆ DMA_2_ISR

#define DMA_2_ISR   isr_dma1_stream4

Definition at line 52 of file periph_conf.h.

◆ DMA_3_ISR

#define DMA_3_ISR   isr_dma1_stream3

Definition at line 53 of file periph_conf.h.

◆ DMA_4_ISR

#define DMA_4_ISR   isr_dma1_stream5

Definition at line 54 of file periph_conf.h.

◆ DMA_5_ISR

#define DMA_5_ISR   isr_dma1_stream0

Definition at line 55 of file periph_conf.h.

◆ DMA_NUMOF

#define DMA_NUMOF   ARRAY_SIZE(dma_config)

Definition at line 57 of file periph_conf.h.

◆ PWM_NUMOF

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)

Definition at line 143 of file periph_conf.h.

◆ QDEC_0_ISR

#define QDEC_0_ISR   isr_tim3

Definition at line 173 of file periph_conf.h.

◆ QDEC_1_ISR

#define QDEC_1_ISR   isr_tim4

Definition at line 174 of file periph_conf.h.

◆ QDEC_NUMOF

#define QDEC_NUMOF   ARRAY_SIZE(qdec_config)

Definition at line 176 of file periph_conf.h.

◆ SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 243 of file periph_conf.h.

◆ UART_0_ISR

#define UART_0_ISR   (isr_usart2)

Definition at line 109 of file periph_conf.h.

◆ UART_1_ISR

#define UART_1_ISR   (isr_usart1)

Definition at line 110 of file periph_conf.h.

◆ UART_2_ISR

#define UART_2_ISR   (isr_usart3)

Definition at line 111 of file periph_conf.h.

◆ UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 113 of file periph_conf.h.

◆ VBAT_ADC

#define VBAT_ADC   ADC_LINE(6)

VBAT ADC line.

Definition at line 266 of file periph_conf.h.

Variable Documentation

◆ adc_config

const adc_conf_t adc_config[]
static
Initial value:
= {
{GPIO_PIN(PORT_A, 0), 0, 0},
{GPIO_PIN(PORT_A, 1), 0, 1},
{GPIO_PIN(PORT_A, 4), 0, 4},
{GPIO_PIN(PORT_B, 0), 0, 8},
{GPIO_PIN(PORT_C, 1), 0, 11},
{GPIO_PIN(PORT_C, 0), 0, 10},
{GPIO_UNDEF, 0, 18},
}
PORT_B
@ PORT_B
port B
Definition periph_cpu.h:44
PORT_C
@ PORT_C
port C
Definition periph_cpu.h:45
PORT_A
@ PORT_A
port A
Definition periph_cpu.h:43
GPIO_PIN
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition periph_cpu.h:42
GPIO_UNDEF
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
Definition periph_cpu_common.h:50

Definition at line 256 of file periph_conf.h.

◆ dma_config

const dma_conf_t dma_config[]
static
Initial value:
= {
{ .stream = 11 },
{ .stream = 10 },
{ .stream = 4 },
{ .stream = 3 },
{ .stream = 5 },
{ .stream = 0 },
}

Definition at line 41 of file periph_conf.h.

◆ pwm_config

const pwm_conf_t pwm_config[]
static
Initial value:
= {
{
.dev = TIM2,
.rcc_mask = RCC_APB1ENR_TIM2EN,
.chan = { { .pin = GPIO_PIN(PORT_A, 15), .cc_chan = 0},
{ .pin = GPIO_PIN(PORT_B, 3), .cc_chan = 1},
{ .pin = GPIO_PIN(PORT_B, 10), .cc_chan = 2},
{ .pin = GPIO_PIN(PORT_B, 2), .cc_chan = 3} },
.af = GPIO_AF1,
.bus = APB1
},
{
.dev = TIM8,
.rcc_mask = RCC_APB2ENR_TIM8EN,
.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_AF3,
.bus = APB2
},
}
GPIO_AF1
@ GPIO_AF1
use alternate function 1
Definition cpu_gpio.h:99
GPIO_AF3
@ GPIO_AF3
use alternate function 3
Definition cpu_gpio.h:101
APB1
@ APB1
Advanced Peripheral Bus 1.
Definition periph_cpu.h:75
APB2
@ APB2
Advanced Peripheral Bus 2.
Definition periph_cpu.h:76

Definition at line 120 of file periph_conf.h.

◆ qdec_config

const qdec_conf_t qdec_config[]
static
Initial value:
= {
{
.dev = TIM3,
.max = 0xffffffff,
.rcc_mask = RCC_APB1ENR_TIM3EN,
.chan = { { .pin = GPIO_PIN(PORT_A, 6), .cc_chan = 0 },
{ .pin = GPIO_PIN(PORT_A, 7), .cc_chan = 1 } },
.af = GPIO_AF2,
.bus = APB1,
.irqn = TIM3_IRQn
},
{
.dev = TIM4,
.max = 0xffffffff,
.rcc_mask = RCC_APB1ENR_TIM4EN,
.chan = { { .pin = GPIO_PIN(PORT_B, 6), .cc_chan = 0 },
{ .pin = GPIO_PIN(PORT_B, 7), .cc_chan = 1 } },
.af = GPIO_AF2,
.bus = APB1,
.irqn = TIM4_IRQn
},
}
GPIO_AF2
@ GPIO_AF2
use alternate function 2
Definition cpu_gpio.h:100

Definition at line 150 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static

Definition at line 183 of file periph_conf.h.

◆ uart_config

const uart_conf_t uart_config[]
static

Definition at line 64 of file periph_conf.h.