Make sure that the NVM bus/controller busy waits in the AVRISP MKII clone project...

[pub/USBasp.git] / Projects / AVRISP-MKII / Lib / XPROG / XPROGProtocol.c

diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c b/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
index 07dce50..cc521ce 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
+++ b/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
@@ -65,6 +65,7 @@ void XPROGProtocol_SetMode(void)
        Endpoint_Read_Stream_LE(&SetMode_XPROG_Params, sizeof(SetMode_XPROG_Params), NO_STREAM_CALLBACK);\r
 \r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
        XPROG_SelectedProtocol = SetMode_XPROG_Params.Protocol;\r
@@ -111,6 +112,7 @@ void XPROGProtocol_Command(void)
 static void XPROGProtocol_EnterXPROGMode(void)\r
 {\r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
        bool NVMBusEnabled;\r
@@ -166,6 +168,7 @@ static void XPROGProtocol_EnterXPROGMode(void)
 static void XPROGProtocol_LeaveXPROGMode(void)\r
 {\r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
        if (XPROG_SelectedProtocol == XPRG_PROTOCOL_PDI)\r
@@ -176,6 +179,10 @@ static void XPROGProtocol_LeaveXPROGMode(void)
                XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);     \r
                XPROGTarget_SendByte(0x00);\r
 \r
+               /* Do it twice to make sure it takes affect (silicon bug?) */\r
+               XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);     \r
+               XPROGTarget_SendByte(0x00);\r
+\r
                XPROGTarget_DisableTargetPDI();\r
        }\r
        else\r
@@ -210,6 +217,7 @@ static void XPROGProtocol_Erase(void)
        Erase_XPROG_Params.Address = SwapEndian_32(Erase_XPROG_Params.Address);\r
 \r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
        uint8_t EraseCommand;\r
@@ -291,6 +299,7 @@ static void XPROGProtocol_WriteMemory(void)
        Endpoint_Read_Stream_LE(&WriteMemory_XPROG_Params.ProgData, WriteMemory_XPROG_Params.Length, NO_STREAM_CALLBACK);\r
 \r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
 \r
        if (XPROG_SelectedProtocol == XPRG_PROTOCOL_PDI)\r
@@ -374,6 +383,7 @@ static void XPROGProtocol_ReadMemory(void)
        ReadMemory_XPROG_Params.Length  = SwapEndian_16(ReadMemory_XPROG_Params.Length);\r
 \r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
 \r
        uint8_t ReadBuffer[256];\r
@@ -416,6 +426,7 @@ static void XPROGProtocol_ReadCRC(void)
        Endpoint_Read_Stream_LE(&ReadCRC_XPROG_Params, sizeof(ReadCRC_XPROG_Params), NO_STREAM_CALLBACK);\r
 \r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
        \r
        uint32_t MemoryCRC;\r
@@ -491,6 +502,7 @@ static void XPROGProtocol_SetParam(void)
        }\r
 \r
        Endpoint_ClearOUT();\r
+       Endpoint_SelectEndpoint(AVRISP_DATA_IN_EPNUM);\r
        Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);\r
                  \r
        Endpoint_Write_Byte(CMD_XPROG);\r