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

Go to the source code of this file.

Macros

#define USBDEV_ISR   isr_usb_lp_can_rx0
 Interrupt function name mapping.
 
#define USBDEV_NUMOF   ARRAY_SIZE(stm32_usbdev_fs_config)
 Number of available USB device FS peripherals.
 

Variables

static const stm32_usbdev_fs_config_t stm32_usbdev_fs_config []
 USB device FS configuration. More...
 

Peripheral MCU configuration for the nucleo-f303ze 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
 

ADC configuration

Note that we do not configure all ADC channels, and not in the STM32F303 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_usart3)
 
#define UART_0_DMA_ISR   (isr_dma1_stream6)
 
#define UART_1_ISR   (isr_usart1)
 
#define UART_1_DMA_ISR   (isr_dma1_stream5)
 
#define UART_2_ISR   (isr_usart2)
 
#define UART_2_DMA_ISR   (isr_dma1_stream4)
 
#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 []
 

Variable Documentation

◆ adc_config

const adc_conf_t adc_config[]
static
Initial value:
= {
{ .pin = GPIO_PIN(PORT_A, 3), .dev = 0, .chan = 4 },
{ .pin = GPIO_PIN(PORT_C, 0), .dev = 1, .chan = 6 },
{ .pin = GPIO_PIN(PORT_C, 3), .dev = 1, .chan = 9 },
{ .pin = GPIO_PIN(PORT_D, 11), .dev = 2, .chan = 8 },
{ .pin = GPIO_PIN(PORT_D, 12), .dev = 3, .chan = 9 },
{ .pin = GPIO_PIN(PORT_D, 13), .dev = 3, .chan = 10 },
{ .pin = GPIO_UNDEF, .dev = 0, .chan = 17 },
}
@ PORT_C
port C
Definition: periph_cpu.h:38
@ PORT_A
port A
Definition: periph_cpu.h:36
@ PORT_D
port D
Definition: periph_cpu.h:39
#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 50 of file periph_conf.h.

◆ pwm_config

const pwm_conf_t pwm_config[]
static
Initial value:
= {
{
.dev = TIM1,
.rcc_mask = RCC_APB2ENR_TIM1EN,
.chan = { { .pin = GPIO_PIN(PORT_E, 9) , .cc_chan = 0},
{ .pin = GPIO_PIN(PORT_E, 11) , .cc_chan = 1},
{ .pin = GPIO_PIN(PORT_E, 13) , .cc_chan = 2},
{ .pin = GPIO_UNDEF, .cc_chan = 0} },
.af = GPIO_AF2,
.bus = APB2
},
{
.dev = TIM4,
.rcc_mask = RCC_APB1ENR_TIM4EN,
.chan = { { .pin = GPIO_PIN(PORT_D, 15) , .cc_chan = 3},
{ .pin = GPIO_UNDEF, .cc_chan = 0},
{ .pin = GPIO_UNDEF, .cc_chan = 0},
{ .pin = GPIO_UNDEF, .cc_chan = 0} },
.af = GPIO_AF2,
.bus = APB1
}
}
@ PORT_E
port E
Definition: periph_cpu.h:40
@ GPIO_AF2
use alternate function 2
Definition: cpu_gpio.h:104
@ APB1
Advanced Peripheral Bus 1
Definition: periph_cpu.h:44
@ APB2
Advanced Peripheral Bus 2
Definition: periph_cpu.h:45

Definition at line 127 of file periph_conf.h.

◆ spi_config

const spi_conf_t spi_config[]
static
Initial value:
= {
{
.dev = SPI1,
.mosi_pin = GPIO_PIN(PORT_A, 7),
.miso_pin = GPIO_PIN(PORT_A, 6),
.sclk_pin = GPIO_PIN(PORT_A, 5),
.cs_pin = SPI_CS_UNDEF,
.mosi_af = GPIO_AF5,
.miso_af = GPIO_AF5,
.sclk_af = GPIO_AF5,
.cs_af = GPIO_AF5,
.rccmask = RCC_APB2ENR_SPI1EN,
.apbbus = APB2
}
}
@ GPIO_AF5
use alternate function 5
Definition: cpu_gpio.h:107
#define SPI_CS_UNDEF
Define value for unused CS line.
Definition: periph_cpu.h:121

Definition at line 157 of file periph_conf.h.

◆ stm32_usbdev_fs_config

const stm32_usbdev_fs_config_t stm32_usbdev_fs_config[]
static
Initial value:
= {
{
.base_addr = (uintptr_t)USB,
.rcc_mask = RCC_APB1ENR_USBEN,
.irqn = USB_LP_CAN_RX0_IRQn,
.apb = APB1,
.dm = GPIO_PIN(PORT_A, 11),
.dp = GPIO_PIN(PORT_A, 12),
.af = GPIO_AF14,
.disconn = GPIO_PIN(PORT_G, 6),
},
}
@ PORT_G
port G
Definition: periph_cpu.h:42
@ GPIO_AF14
use alternate function 14
Definition: cpu_gpio.h:117

USB device FS configuration.

Definition at line 179 of file periph_conf.h.