1 files changed, 50 insertions, 0 deletions

diff --git a/firmware/export/mmc.h b/firmware/export/mmc.h
index 4c7e9c0926..8d20f81236 100644
--- a/firmware/export/mmc.h
+++ b/firmware/export/mmc.h
@@ -55,5 +55,55 @@ long mmc_last_disk_activity(void);
 int mmc_num_drives(int first_drive);
 #endif
 
+/* MMC States */
+#define MMC_IDLE            0
+#define MMC_READY           1
+#define MMC_IDENT           2
+#define MMC_STBY            3
+#define MMC_TRAN            4
+#define MMC_DATA            5
+#define MMC_RCV             6
+#define MMC_PRG             7
+#define MMC_DIS             8
+#define MMC_BTST            9
+
+/* MMC Commands */
+#define MMC_GO_IDLE_STATE           0
+#define MMC_SEND_OP_COND            1
+#define MMC_ALL_SEND_CID            2
+#define MMC_SET_RELATIVE_ADDR       3
+#define MMC_SET_DSR                 4
+#define MMC_SWITCH                  6
+#define MMC_SELECT_CARD             7  /* with card's rca  */
+#define MMC_DESELECT_CARD           7  /* with rca = 0  */
+#define MMC_SEND_EXT_CSD            8
+#define MMC_SEND_CSD                9
+#define MMC_SEND_CID                10
+#define MMC_READ_DAT_UNTIL_STOP     11
+#define MMC_STOP_TRANSMISSION       12
+#define MMC_SEND_STATUS             13
+#define MMC_BUSTEST_R               14
+#define MMC_GO_INACTIVE_STATE       15
+#define MMC_SET_BLOCKLEN            16
+#define MMC_READ_SINGLE_BLOCK       17
+#define MMC_READ_MULTIPLE_BLOCK     18
+#define MMC_BUSTEST_W               19
+#define MMC_WRITE_DAT_UNTIL_STOP    20
+#define MMC_SET_BLOCK_COUNT         23
+#define MMC_WRITE_BLOCK             24
+#define MMC_WRITE_MULTIPLE_BLOCK    25
+#define MMC_PROGRAM_CID             26
+#define MMC_PROGRAM_CSD             27
+#define MMC_SET_WRITE_PROT          28
+#define MMC_CLR_WRITE_PROT          29
+#define MMC_SEND_WRITE_PROT         30
+#define MMC_ERASE_GROUP_START       35
+#define MMC_ERASE_GROUP_END         36
+#define MMC_ERASE                   38
+#define MMC_FAST_IO                 39
+#define MMC_GO_IRQ_STATE            40
+#define MMC_LOCK_UNLOCK             42
+#define MMC_APP_CMD                 55
+#define MMC_GEN_CMD                 56
 
 #endif