reflow-oven-control-sw/stm-firmware/fatfs/shimatta_sdio_driver/shimatta_sdio_config.h

61 lines
1.5 KiB
C

#ifndef FATFS_SHIMATTA_SDIO_DRIVER_SHIMATTA_SDIO_CONFIG_H_
#define FATFS_SHIMATTA_SDIO_DRIVER_SHIMATTA_SDIO_CONFIG_H_
#include <stm32/stm32f4xx.h>
//General Definitions
//Blocksize: 512 = 2^9 => 9
#define BLOCKSIZE 9 //9
//Hardware Flow: Prevents over- and underruns.
#define HW_FLOW 0 //0
//1 bit: !=4
//4 bit: 4
#define BUSWIDTH 4 //4
//Initial Transfer CLK (ca. 400kHz)
#define INITCLK 140 //120
//Working CLK (Maximum)
#define WORKCLK 50 //0
//Data Timeout in CLK Cycles
#define DTIMEOUT 0x3000 //150
//DMA Stream used for TX and RX DMA2 Stream 3 or 6 possible
// Currently not used due to possible misalignment of the data buffer.
//#define DMASTREAM DMA2_Stream6
/* Port Definitions */
#define PORTCLKMASK (RCC_AHB1ENR_GPIODEN | RCC_AHB1ENR_GPIOCEN | RCC_AHB1ENR_GPIOAEN)
#define ALTFUNC 12
#define CLKPORT GPIOC
#define D0PORT GPIOC
#define D1PORT GPIOC
#define D2PORT GPIOC
#define D3PORT GPIOC
#define CMDPORT GPIOD
#define CLKPIN 12
#define D0PIN 8
#define D1PIN 9
#define D2PIN 10
#define D3PIN 11
#define CMDPIN 2
// Write Protection
#define SDIO_ENABLE_WRITEPROT 0
#define WRITEPROT_PORT GPIOD // Add this port to port clock mask!
#define WRITEPROT_PIN 0
#define WRITEPROT_PULLUP 0
#define WRITEPROT_ACTIVE_LEVEL 0
// Card inserted pin
#define SDIO_ENABLE_INS 1
#define INS_PORT GPIOA // Add this port to port clock mask!
#define INS_PIN 8
#define INS_PULLUP 1
#define INS_ACTIVE_LEVEL 0
#endif /* FATFS_SHIMATTA_SDIO_DRIVER_SHIMATTA_SDIO_CONFIG_H_ */