1 files changed, 71 insertions, 0 deletions
diff --git a/FamicomDumper/Core/Inc/comm.h b/FamicomDumper/Core/Inc/comm.h
new file mode 100644
index 0000000..e929655
--- /dev/null
+++ b/FamicomDumper/Core/Inc/comm.h
@@ -0,0 +1,71 @@
+#ifndef _COMM_H_
+#define _COMM_H_
+
+#include <inttypes.h>
+
+#define RECV_BUFFER_SIZE 1024 * 50
+#define SEND_BUFFER_SIZE 64
+#define SEND_TIMEOUT 1000
+
+#define COMMAND_PRG_STARTED 0
+#define COMMAND_CHR_STARTED 1
+#define COMMAND_ERROR_INVALID 2
+#define COMMAND_ERROR_CRC 3
+#define COMMAND_ERROR_OVERFLOW 4
+#define COMMAND_PRG_INIT 5
+#define COMMAND_CHR_INIT 6
+#define COMMAND_PRG_READ_REQUEST 7
+#define COMMAND_PRG_READ_RESULT 8
+#define COMMAND_PRG_WRITE_REQUEST 9
+#define COMMAND_PRG_WRITE_DONE 10
+#define COMMAND_CHR_READ_REQUEST 11
+#define COMMAND_CHR_READ_RESULT 12
+#define COMMAND_CHR_WRITE_REQUEST 13
+#define COMMAND_CHR_WRITE_DONE 14
+#define COMMAND_MIRRORING_REQUEST 17
+#define COMMAND_MIRRORING_RESULT 18
+#define COMMAND_RESET 19
+#define COMMAND_RESET_ACK 20
+#define COMMAND_COOLBOY_READ_REQUEST 34
+#define COMMAND_COOLBOY_ERASE_SECTOR_REQUEST 35
+#define COMMAND_COOLBOY_WRITE_REQUEST 36
+#define COMMAND_FLASH_ERASE_SECTOR_REQUEST 37
+#define COMMAND_FLASH_WRITE_REQUEST 38
+#define COMMAND_PRG_CRC_READ_REQUEST 39
+#define COMMAND_CHR_CRC_READ_REQUEST 40
+#define COMMAND_FLASH_WRITE_ERROR 41
+#define COMMAND_FLASH_WRITE_TIMEOUT 42
+#define COMMAND_FLASH_ERASE_ERROR 43
+#define COMMAND_FLASH_ERASE_TIMEOUT 44
+#define COMMAND_FDS_READ_REQUEST 45
+#define COMMAND_FDS_READ_RESULT_BLOCK 46
+#define COMMAND_FDS_READ_RESULT_END 47
+#define COMMAND_FDS_TIMEOUT 48
+#define COMMAND_FDS_NOT_CONNECTED 49
+#define COMMAND_FDS_BATTERY_LOW 50
+#define COMMAND_FDS_DISK_NOT_INSERTED 51
+#define COMMAND_FDS_END_OF_HEAD 52
+#define COMMAND_FDS_WRITE_REQUEST 53
+#define COMMAND_FDS_WRITE_DONE 54
+#define COMMAND_SET_FLASH_BUFFER_SIZE 55
+#define COMMAND_SET_VALUE_DONE 56
+#define COMMAND_FDS_DISK_WRITE_PROTECTED 57
+#define COMMAND_FDS_BLOCK_CRC_ERROR 58
+#define COMMAND_SET_COOLBOY_GPIO_MODE 59
+#define COMMAND_UNROM512_ERASE_REQUEST 60
+#define COMMAND_UNROM512_WRITE_REQUEST 61
+
+#define COMMAND_DEBUG 0xFF
+
+void comm_init();
+uint8_t comm_start(uint8_t command, uint16_t length);
+uint8_t comm_send_byte(uint8_t data);
+uint8_t comm_send(uint8_t* address, uint16_t length);
+void comm_proceed(uint8_t data);
+
+extern volatile uint8_t comm_recv_command;
+extern volatile uint16_t comm_recv_length;
+extern volatile uint8_t recv_buffer[RECV_BUFFER_SIZE];
+extern volatile uint8_t comm_recv_done;
+
+#endif