1 files changed, 64 insertions, 0 deletions
diff --git a/os/hal/ports/SAMA/LLD/SDMMCv1/ch_sdmmc_reledge.c b/os/hal/ports/SAMA/LLD/SDMMCv1/ch_sdmmc_reledge.c
new file mode 100644
index 000000000..82dd5e920
--- /dev/null
+++ b/os/hal/ports/SAMA/LLD/SDMMCv1/ch_sdmmc_reledge.c
@@ -0,0 +1,64 @@
+#include "hal.h"
+
+#if (HAL_USE_SDMMC == TRUE)
+
+#include "sama_sdmmc_lld.h"
+
+#include "ch_sdmmc_device.h"
+#include "ch_sdmmc_cmds.h"
+#include "ch_sdmmc_sdio.h"
+#include "ch_sdmmc_sd.h"
+#include "ch_sdmmc_mmc.h"
+
+#include "ch_sdmmc_reledge.h"
+
+eSDMMC_RC sd_mmc_test_unit_ready( SdmmcDriver *sdmmcp)
+{
+
+	uint32_t rc;
+
+	if (sdmmc_is_busy(sdmmcp))
+		return SDMMC_BUSY;
+
+	rc = SD_GetStatus(sdmmcp);
+
+	if (rc != SDMMC_OK)
+	{
+		return rc;
+	}
+
+
+	if ( !(sdmmcp->card.bCardType == CARD_UNKNOWN) ) {
+				return SDMMC_OK;
+	}
+	// It is not a memory card
+	return SDMMC_ERR;
+
+}
+
+bool sd_mmc_is_write_protected(SdmmcDriver *sdmmcp)
+{
+	uint32_t rc;
+
+	rc = SD_GetWpStatus(sdmmcp);
+
+	return (rc == SDMMC_LOCKED);
+}
+
+
+
+eSDMMC_RC sd_mmc_read_capacity(SdmmcDriver *sdmmcp, uint32_t *nb_sector)
+{
+	// Return last sector address (-1)
+	*nb_sector = sdmmcp->card.dwNbBlocks  - 1;
+
+	return sd_mmc_test_unit_ready(sdmmcp);
+}
+
+
+
+
+
+#endif
+
+