periph_conf.h File Reference

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_i2c1_pb8_pb9.h"
#include "cfg_timer_tim5.h"
#include "cfg_usb_otg_fs.h"
#include "mii.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

Peripheral MCU configuration for the nucleo-f439zi 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_dma2_stream0
#define	DMA_NUMOF   ARRAY_SIZE(dma_config)
static const dma_conf_t	dma_config []

UART configuration
#define	UART_0_ISR   (isr_usart3)
#define	UART_1_ISR   (isr_usart6)
#define	UART_2_ISR   (isr_usart2)
#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 []

ETH configuration
#define	ETH_DMA_ISR   isr_dma2_stream0
static const eth_conf_t	eth_config

ADC configuration
Note that we do not configure all ADC channels, and not in the STM32F439ZI order. Instead, we just define 6 ADC channels, for the Nucleo Arduino header pins A0-A5 and the internal VBAT channel. To find appropriate device and channel find in the board manual, table showing pin assignments and information about ADC - a text similar to ADC[X]_IN[Y], where: [X] - describes used device - indexed from 0, for example ADC12_IN10 is device 0 or device 1, [Y] - describes used channel - indexed from 1, for example ADC12_IN10 is channel 10 For STM32F439ZI this information is in MCU datasheet, Table 10, page 53 or in Nucleo-f439ZI board manual, Table 17, page 52.
#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 236 of file periph_conf.h.

CONFIG_BOARD_HAS_HSE

#define CONFIG_BOARD_HAS_HSE   1

Definition at line 29 of file periph_conf.h.

CONFIG_BOARD_HAS_LSE

#define CONFIG_BOARD_HAS_LSE   1

Definition at line 24 of file periph_conf.h.

DMA_0_ISR

#define DMA_0_ISR   isr_dma2_stream3

Definition at line 53 of file periph_conf.h.

DMA_1_ISR

#define DMA_1_ISR   isr_dma2_stream2

Definition at line 54 of file periph_conf.h.

DMA_2_ISR

#define DMA_2_ISR   isr_dma2_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.

ETH_DMA_ISR

#define ETH_DMA_ISR   isr_dma2_stream0

Definition at line 198 of file periph_conf.h.

PWM_NUMOF

#define PWM_NUMOF   ARRAY_SIZE(pwm_config)

Definition at line 143 of file periph_conf.h.

SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 172 of file periph_conf.h.

UART_0_ISR

#define UART_0_ISR   (isr_usart3)

Definition at line 109 of file periph_conf.h.

UART_1_ISR

#define UART_1_ISR   (isr_usart6)

Definition at line 110 of file periph_conf.h.

UART_2_ISR

#define UART_2_ISR   (isr_usart2)

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 234 of file periph_conf.h.

Variable Documentation

adc_config

const adc_conf_t adc_config[]

static

Initial value:

= {
    {GPIO_PIN(PORT_A, 3),  .dev = 2, .chan = 3},  
    {GPIO_PIN(PORT_C, 0),  .dev = 2, .chan = 10}, 
    {GPIO_PIN(PORT_C, 3),  .dev = 2, .chan = 13}, 
    {GPIO_PIN(PORT_F, 3),  .dev = 2, .chan = 9},  
    {GPIO_PIN(PORT_F, 5),  .dev = 2, .chan = 15}, 
    {GPIO_PIN(PORT_F, 10), .dev = 2, .chan = 8},  
    {GPIO_UNDEF,           .dev = 0, .chan = 18}, 
}

Definition at line 224 of file periph_conf.h.

dma_config

const dma_conf_t dma_config[]

static

Initial value:

= {
    { .stream = 11 },   
    { .stream = 10 },   
    { .stream = 8 },    
}

Definition at line 47 of file periph_conf.h.

eth_config

const eth_conf_t eth_config

static

Initial value:

= {
    .mode = RMII,
    .speed = MII_BMCR_SPEED_100 | MII_BMCR_FULL_DPLX,
    .dma = 2,
    .dma_chan = 8,
    .phy_addr = 0x00,
    .pins = {
        GPIO_PIN(PORT_G, 13),
        GPIO_PIN(PORT_B, 13),
        GPIO_PIN(PORT_G, 11),
        GPIO_PIN(PORT_C, 4),
        GPIO_PIN(PORT_C, 5),
        GPIO_PIN(PORT_A, 7),
        GPIO_PIN(PORT_C, 1),
        GPIO_PIN(PORT_A, 2),
        GPIO_PIN(PORT_A, 1),
    }
}

Definition at line 179 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_AF1,
        .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
    },
}

Definition at line 120 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         = GPIO_UNDEF,
        .mosi_af        = GPIO_AF5,
        .miso_af        = GPIO_AF5,
        .sclk_af        = GPIO_AF5,
        .cs_af          = GPIO_AF5,
        .rccmask        = RCC_APB2ENR_SPI1EN,
        .apbbus         = APB2,
 
 
 
 
 
 
    }
}

Definition at line 150 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Definition at line 64 of file periph_conf.h.