periph_conf.h File Reference

Peripheral MCU configuration for the STM32F723E-DISCO board. More...

Detailed Description

Peripheral MCU configuration for the STM32F723E-DISCO board.

Author

Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file periph_conf.h.

#include "periph_cpu.h"
#include "clk_conf.h"
#include "cfg_rtt_default.h"
#include "cfg_usb_otg_fs.h"
#include "lcd_fmc.h"

Include dependency graph for periph_conf.h:

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Go to the source code of this file.

Macros
#define	LCD_FMC_NUMOF   1
	Number of LCDs using FMC banks. More...

Variables
static const lcd_fmc_desc_t	lcd_fmc_desc []
	Descriptors of FMC banks used for LCDs. More...
#define	CONFIG_BOARD_HAS_LSE   1
#define	CONFIG_BOARD_HAS_HSE   1
#define	CONFIG_CLOCK_HSE   MHZ(25)

Timer configuration
#define	TIMER_0_ISR   isr_tim2
#define	TIMER_NUMOF   ARRAY_SIZE(timer_config)
static const timer_conf_t	timer_config []

UART configuration
#define	UART_0_ISR   (isr_usart6)
#define	UART_1_ISR   (isr_usart2)
#define	UART_2_ISR   (isr_uart4)
#define	UART_3_ISR   (isr_uart7)
#define	UART_4_ISR   (isr_uart5)
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t	uart_config []

I2C configuration
#define	I2C_0_ISR   isr_i2c2_er
#define	I2C_1_ISR   isr_i2c3_er
#define	I2C_2_ISR   isr_i2c1_er
#define	I2C_NUMOF   ARRAY_SIZE(i2c_config)
static const i2c_conf_t	i2c_config []

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

FMC configuration
#define	FMC_BANK_NUMOF   ARRAY_SIZE(fmc_bank_config)
	Number of configured FMC banks.
static const fmc_conf_t	fmc_config
	FMC controller configuration.
static const fmc_bank_conf_t	fmc_bank_config []
	FMC Bank configuration. More...

Macro Definition Documentation

LCD_FMC_NUMOF

#define LCD_FMC_NUMOF   1

Number of LCDs using FMC banks.

Because it is used by the preprocessor it has to be a number. The ARRAY_SIZE can't be used here.

Definition at line 377 of file periph_conf.h.

Variable Documentation

fmc_bank_config

const fmc_bank_conf_t fmc_bank_config[]

static

FMC Bank configuration.

The board has a PSRAM IS66WV51216EBLL-55BLI with MBit on-board. It is organized in 512K x 16 bits and connected to bank 1, subbank 1 at address 0x60000000.

Note

A18 of the PSRAM is not used. Therefore, only 256K x 16 bits (512 kByte) of the 1 MByte PSRAM can be used.

The LCD display of the board is connected to bank 1, subbank2 at address 0x64000000.

Definition at line 310 of file periph_conf.h.

lcd_fmc_desc

const lcd_fmc_desc_t lcd_fmc_desc[]

static

Initial value:

= {
    {
        .bank = FMC_BANK_CONFIG(1), 
        .cmd_offset = 0x0,          
        .data_offset = 0x2,         
    }
}

Descriptors of FMC banks used for LCDs.

Definition at line 363 of file periph_conf.h.

spi_config

const spi_conf_t spi_config[]

static

Initial value:

= {
    { 
        .dev      = SPI1,
        .mosi_pin = GPIO_PIN(PORT_B, 5),
        .miso_pin = GPIO_PIN(PORT_B, 4),
        .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
    },
    { 
        .dev      = SPI2,
        .mosi_pin = GPIO_PIN(PORT_I, 3),
        .miso_pin = GPIO_PIN(PORT_I, 2),
        .sclk_pin = GPIO_PIN(PORT_I, 1),
        .cs_pin   = GPIO_PIN(PORT_I, 0),
        .mosi_af  = GPIO_AF5,
        .miso_af  = GPIO_AF5,
        .sclk_af  = GPIO_AF5,
        .cs_af    = GPIO_AF5,
        .rccmask  = RCC_APB1ENR_SPI2EN,
        .apbbus   = APB1
    },
}

Definition at line 204 of file periph_conf.h.

timer_config

const timer_conf_t timer_config[]

static

Initial value:

= {
    {
        .dev      = TIM2,
        .max      = 0xffffffff,
        .rcc_mask = RCC_APB1ENR_TIM2EN,
        .bus      = APB1,
        .irqn     = TIM2_IRQn
    }
}

Definition at line 55 of file periph_conf.h.