Loading...
Searching...
No Matches
periph_conf.h File Reference

Peripheral MCU configuration for the pyboard board. More...

Detailed Description

Peripheral MCU configuration for the pyboard board.

Author
Kaspar Schleiser kaspa.nosp@m.r@sc.nosp@m.hleis.nosp@m.er.d.nosp@m.e

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_usb_otg_fs.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
 
#define CONFIG_CLOCK_HSE   MHZ(12)
 

DMA streams configuration

#define DMA_0_ISR   isr_dma2_stream3
 
#define DMA_1_ISR   isr_dma2_stream2
 
#define DMA_NUMOF   ARRAY_SIZE(dma_config)
 
static const dma_conf_t dma_config []
 

Timer configuration

#define TIMER_0_ISR   isr_tim5
 
#define TIMER_NUMOF   ARRAY_SIZE(timer_config)
 
static const timer_conf_t timer_config []
 

UART configuration

#define UART_0_ISR   (isr_usart1)
 
#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_0_ISR   isr_i2c2_er
 
#define I2C_NUMOF   ARRAY_SIZE(i2c_config)
 
static const i2c_conf_t i2c_config []
 

Macro Definition Documentation

◆ 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.

◆ CONFIG_CLOCK_HSE

#define CONFIG_CLOCK_HSE   MHZ(12)

Definition at line 36 of file periph_conf.h.

◆ DMA_0_ISR

#define DMA_0_ISR   isr_dma2_stream3

Definition at line 56 of file periph_conf.h.

◆ DMA_1_ISR

#define DMA_1_ISR   isr_dma2_stream2

Definition at line 57 of file periph_conf.h.

◆ DMA_NUMOF

#define DMA_NUMOF   ARRAY_SIZE(dma_config)

Definition at line 59 of file periph_conf.h.

◆ I2C_0_ISR

#define I2C_0_ISR   isr_i2c2_er

Definition at line 155 of file periph_conf.h.

◆ I2C_NUMOF

#define I2C_NUMOF   ARRAY_SIZE(i2c_config)

Definition at line 157 of file periph_conf.h.

◆ SPI_NUMOF

#define SPI_NUMOF   ARRAY_SIZE(spi_config)

Definition at line 133 of file periph_conf.h.

◆ TIMER_0_ISR

#define TIMER_0_ISR   isr_tim5

Definition at line 76 of file periph_conf.h.

◆ TIMER_NUMOF

#define TIMER_NUMOF   ARRAY_SIZE(timer_config)

Definition at line 78 of file periph_conf.h.

◆ UART_0_ISR

#define UART_0_ISR   (isr_usart1)

Definition at line 102 of file periph_conf.h.

◆ UART_NUMOF

#define UART_NUMOF   ARRAY_SIZE(uart_config)

Definition at line 104 of file periph_conf.h.

Variable Documentation

◆ dma_config

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

Definition at line 51 of file periph_conf.h.

◆ i2c_config

const i2c_conf_t i2c_config[]
static
Initial value:
= {
{
.dev = I2C2,
.speed = I2C_SPEED_NORMAL,
.scl_pin = GPIO_PIN(PORT_B, 10),
.sda_pin = GPIO_PIN(PORT_B, 11),
.scl_af = GPIO_AF4,
.sda_af = GPIO_AF4,
.bus = APB1,
.rcc_mask = RCC_APB1ENR_I2C2EN,
.clk = CLOCK_APB1,
.irqn = I2C2_ER_IRQn,
},
}
@ PORT_B
port B
Definition periph_cpu.h:48
#define GPIO_PIN(x, y)
Define a CPU specific GPIO pin generator macro.
Definition periph_cpu.h:46
@ I2C_SPEED_NORMAL
normal mode: ~100 kbit/s
Definition periph_cpu.h:278
@ GPIO_AF4
use alternate function 4
Definition cpu_gpio.h:106
@ APB1
Advanced Peripheral Bus 1
Definition periph_cpu.h:79

Definition at line 140 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,
}
}
@ PORT_A
port A
Definition periph_cpu.h:47
#define GPIO_UNDEF
Definition of a fitting UNDEF value.
@ GPIO_AF5
use alternate function 5
Definition cpu_gpio.h:107
@ APB2
Advanced Peripheral Bus 2
Definition periph_cpu.h:80

Definition at line 111 of file periph_conf.h.

◆ timer_config

const timer_conf_t timer_config[]
static
Initial value:
= {
{
.dev = TIM5,
.max = 0xffffffff,
.rcc_mask = RCC_APB1ENR_TIM5EN,
.bus = APB1,
.irqn = TIM5_IRQn
}
}

Definition at line 66 of file periph_conf.h.

◆ uart_config

const uart_conf_t uart_config[]
static
Initial value:
= {
{
.dev = USART1,
.rcc_mask = RCC_APB2ENR_USART1EN,
.rx_pin = GPIO_PIN(PORT_B, 7),
.tx_pin = GPIO_PIN(PORT_B, 6),
.rx_af = GPIO_AF7,
.tx_af = GPIO_AF7,
.bus = APB2,
.irqn = USART1_IRQn,
},
}
@ GPIO_AF7
use alternate function 7
Definition cpu_gpio.h:109

Definition at line 85 of file periph_conf.h.