Firmware: add test suite

src/tests/sdnative.h

@@ -0,0 +1,29 @@
+/* DISCLAIMER */
+
+#ifndef SDNATIVE_H
+#define SDNATIVE_H
+
+#ifdef DEBUG_SD
+#define DBG_SD
+#else
+#define DBG_SD while(0)
+#endif
+
+#include "diskio.h"
+
+#define CRC_ERROR        (0xf000)
+
+extern int sd_offload;
+
+/* These functions are weak-aliased to disk_... */
+void    sdn_init(void);
+DSTATUS sdn_status(BYTE drv);
+DSTATUS sdn_initialize(BYTE drv);
+DRESULT sdn_read(BYTE drv, BYTE *buffer, DWORD sector, BYTE count);
+DRESULT sdn_write(BYTE drv, const BYTE *buffer, DWORD sector, BYTE count);
+DRESULT sdn_getinfo(BYTE drv, BYTE page, void *buffer);
+
+void    sdn_changed(void);
+
+#endif
+