mmcconf.h

来自「Interfacing to an MMC/SD card via SPI (f」· C头文件 代码 · 共 27 行

/* Inlcude file for the eCOG1 specific pin outs used for the MMC interface (SPI) */


#ifndef MMCCONF_H
#define MMCCONF_H

// MMC card chip select pin defines

/* The daughter board uses GPIO22 for CS */
#define MMC_CS_En   fd.io.gp20_23_out.en22
#define MMC_CS_Dis  fd.io.gp20_23_out.dis22
#define MMC_CS_Set  fd.io.gp20_23_out.clr22  // Active Low
#define MMC_CS_Clr  fd.io.gp20_23_out.set22

#define MMC_IN_STATUS     fd.io.gp16_23_sts.sts18
#define MMC_LOCK_STATUS   fd.io.gp16_23_sts.sts17

#define LED0_Set    fd.io.gp0_3_out.clr0
#define LED0_Clr    fd.io.gp0_3_out.set0
#define LED1_Set    fd.io.gp0_3_out.clr1
#define LED1_Clr    fd.io.gp0_3_out.set1
#define LED2_Set    fd.io.gp0_3_out.clr2
#define LED2_Clr    fd.io.gp0_3_out.set2

#endif