Add Lock/Fuse byte programming support to the AVRISP PDI programming protocol code.

[pub/USBasp.git] / Projects / AVRISP / Lib / PDIProtocol.c

diff --git a/Projects/AVRISP/Lib/PDIProtocol.c b/Projects/AVRISP/Lib/PDIProtocol.c
index 46d6dd4..36aa3b4 100644 (file)
--- a/Projects/AVRISP/Lib/PDIProtocol.c
+++ b/Projects/AVRISP/Lib/PDIProtocol.c
@@ -162,7 +162,7 @@ static void PDIProtocol_Erase(void)
        Endpoint_ClearOUT();\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
-       uint8_t EraseCommand;\r
+       uint8_t EraseCommand = NVM_CMD_NOOP;\r
        \r
        if (Erase_XPROG_Params.MemoryType == XPRG_ERASE_CHIP)\r
          EraseCommand = NVM_CMD_CHIPERASE;\r
@@ -198,9 +198,10 @@ static void PDIProtocol_WriteMemory(void)
        struct\r
        {\r
                uint8_t  MemoryType;\r
+               uint8_t  PageMode;\r
                uint32_t Address;\r
                uint16_t Length;\r
-               uint8_t  ProgData[256];\r
+               uint8_t  ProgData[512];\r
        } WriteMemory_XPROG_Params;\r
        \r
        Endpoint_Read_Stream_LE(&WriteMemory_XPROG_Params, (sizeof(WriteMemory_XPROG_Params) -\r
@@ -211,11 +212,52 @@ static void PDIProtocol_WriteMemory(void)
 \r
        Endpoint_ClearOUT();\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
+\r
+\r
+       uint8_t WriteCommand     = NVM_CMD_NOOP;\r
+       uint8_t WritePageCommand = NVM_CMD_NOOP;\r
+       bool    PagedMemory      = false;\r
+       \r
+       if (WriteMemory_XPROG_Params.MemoryType == XPRG_MEM_TYPE_APPL)\r
+       {\r
+               PagedMemory = true;\r
+       }\r
+       else if (WriteMemory_XPROG_Params.MemoryType == XPRG_MEM_TYPE_BOOT)\r
+       {\r
+               PagedMemory = true;\r
+       }\r
+       else if (WriteMemory_XPROG_Params.MemoryType == XPRG_MEM_TYPE_EEPROM)\r
+       {\r
+               PagedMemory = true;\r
+       }\r
+       else if (WriteMemory_XPROG_Params.MemoryType == XPRG_MEM_TYPE_USERSIG)\r
+       {\r
+               PagedMemory = true;\r
+       }\r
+       else if (WriteMemory_XPROG_Params.MemoryType == XPRG_MEM_TYPE_FUSE)\r
+       {\r
+               WriteCommand = NVM_CMD_WRITEFUSE;\r
+       }\r
+       else if (WriteMemory_XPROG_Params.MemoryType == XPRG_MEM_TYPE_LOCKBITS)\r
+       {\r
+               WriteCommand = NVM_CMD_WRITELOCK;\r
+       }\r
        \r
-       // TODO: Send program command here via PDI protocol\r
+       if (PagedMemory)\r
+       {\r
+\r
+       }\r
+       else\r
+       {\r
+               if (!(NVMTarget_WriteByteMemory(WriteCommand, WriteMemory_XPROG_Params.Address, WriteMemory_XPROG_Params.ProgData,\r
+                                                                               WriteMemory_XPROG_Params.Length)))\r
+               {\r
+                       ReturnStatus = XPRG_ERR_TIMEOUT;\r
+               }\r
+       }\r
        \r
        Endpoint_Write_Byte(CMD_XPROG);\r
-       Endpoint_Write_Byte(XPRG_CMD_READ_MEM);\r
+       Endpoint_Write_Byte(XPRG_CMD_WRITE_MEM);\r
        Endpoint_Write_Byte(ReturnStatus);      \r
        Endpoint_ClearIN();\r
 }\r
@@ -272,8 +314,8 @@ static void PDIProtocol_ReadCRC(void)
        Endpoint_ClearOUT();\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
+       uint8_t  CRCCommand = NVM_CMD_NOOP;\r
        uint32_t MemoryCRC;\r
-       uint8_t  CRCCommand;\r
 \r
        if (ReadCRC_XPROG_Params.CRCType == XPRG_CRC_APP)\r
          CRCCommand = NVM_CMD_APPCRC;\r