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authorDean Camera <dean@fourwalledcubicle.com>2009-08-18 07:37:03 +0000
committerDean Camera <dean@fourwalledcubicle.com>2009-08-18 07:37:03 +0000
commit0934f5c185ec791ba3440a0868f81900d13f706a (patch)
treea0cbfeb17f05035f55965f00517c36b48a997a21 /Projects/AVRISP/Lib/V2Protocol.c
parentbbcdaaa6dc6024911a280e5fda6b4a43f71fb98e (diff)
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Move AVRISP Programmer project to a new Unfinished subdirectory of Project while it is under development.
Diffstat (limited to 'Projects/AVRISP/Lib/V2Protocol.c')
-rw-r--r--Projects/AVRISP/Lib/V2Protocol.c161
1 files changed, 0 insertions, 161 deletions
diff --git a/Projects/AVRISP/Lib/V2Protocol.c b/Projects/AVRISP/Lib/V2Protocol.c
deleted file mode 100644
index 304eef471..000000000
--- a/Projects/AVRISP/Lib/V2Protocol.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- LUFA Library
- Copyright (C) Dean Camera, 2009.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, and distribute this software
- and its documentation for any purpose and without fee is hereby
- granted, provided that the above copyright notice appear in all
- copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * V2Protocol handler, to process V2 Protocol commands used in Atmel programmer devices.
- */
-
-#define INCLUDE_FROM_V2PROTOCOL_C
-#include "V2Protocol.h"
-
-ParameterItem_t ParameterTable[] EEMEM =
- {
- { .ParameterID = PARAM_BUILD_NUMBER_LOW,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_BUILD_NUMBER_HIGH,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_HW_VER,
- .ParameterValue = 0x01 },
- { .ParameterID = PARAM_SW_MAJOR,
- .ParameterValue = 0x01 },
- { .ParameterID = PARAM_SW_MINOR,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_VTARGET,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_SCK_DURATION,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_RESET_POLARITY,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_STATUS_TGT_CONN,
- .ParameterValue = 0x00 },
- { .ParameterID = PARAM_DISCHARGEDELAY,
- .ParameterValue = 0x00 },
- };
-
-void V2Protocol_ProcessCommand(void)
-{
- uint8_t V2Command = Endpoint_Read_Byte();
-
- printf("COMMAND %d\r\n", V2Command);
-
- switch (V2Command)
- {
- case CMD_SIGN_ON:
- V2Protocol_ProcessCmdSignOn();
- break;
- case CMD_SET_PARAMETER:
- V2Protocol_ProcessCmdSetParam();
- break;
- case CMD_GET_PARAMETER:
- V2Protocol_ProcessCmdGetParam();
- break;
- default:
- Endpoint_ClearOUT();
- Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
- Endpoint_Write_Byte(STATUS_CMD_UNKNOWN);
- Endpoint_ClearIN();
- break;
- }
-
- /* Reset Endpoint direction to OUT ready for next command */
- Endpoint_SetEndpointDirection(ENDPOINT_DIR_OUT);
-}
-
-static ParameterItem_t* V2Protocol_GetParameterItem(uint8_t ParamID)
-{
- for (uint8_t TableIndex = 0; TableIndex < (sizeof(ParameterTable) / sizeof(ParameterTable[0])); TableIndex++)
- {
- if (ParamID == eeprom_read_byte(&ParameterTable[TableIndex].ParameterID))
- return &ParameterTable[TableIndex];
- }
-
- return NULL;
-}
-
-static void V2Protocol_ProcessCmdSignOn(void)
-{
- Endpoint_ClearOUT();
- Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
-
- Endpoint_Write_Byte(CMD_SIGN_ON);
- Endpoint_Write_Byte(STATUS_CMD_OK);
- Endpoint_Write_Byte(PROGRAMMER_ID_LEN);
- Endpoint_Write_Stream_LE(PROGRAMMER_ID, PROGRAMMER_ID_LEN);
- Endpoint_ClearIN();
-}
-
-static void V2Protocol_ProcessCmdSetParam(void)
-{
- uint8_t ParamID = Endpoint_Read_Byte();
- uint8_t ParamValue = Endpoint_Read_Byte();
-
- ParameterItem_t* ParameterItem = V2Protocol_GetParameterItem(ParamID);
-
- Endpoint_ClearOUT();
- Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
-
- if (ParameterItem != NULL)
- {
- eeprom_write_byte(&ParameterItem->ParameterValue, ParamValue);
-
- Endpoint_Write_Byte(CMD_SET_PARAMETER);
- Endpoint_Write_Byte(STATUS_CMD_OK);
- }
- else
- {
- Endpoint_Write_Byte(STATUS_CMD_FAILED);
- }
-
- Endpoint_ClearIN();
-}
-
-static void V2Protocol_ProcessCmdGetParam(void)
-{
- uint8_t ParamID = Endpoint_Read_Byte();
-
- ParameterItem_t* ParameterItem = V2Protocol_GetParameterItem(ParamID);
-
- Endpoint_ClearOUT();
- Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
-
- if (ParameterItem != NULL)
- {
- Endpoint_Write_Byte(CMD_GET_PARAMETER);
- Endpoint_Write_Byte(STATUS_CMD_OK);
- Endpoint_Write_Byte(eeprom_read_byte(&ParameterItem->ParameterValue));
- }
- else
- {
- Endpoint_Write_Byte(STATUS_CMD_FAILED);
- }
-
- Endpoint_ClearIN();
-}