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https://github.com/mfulz/qmk_firmware.git
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79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/*
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LUFA Library
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Copyright (C) Dean Camera, 2012.
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dean [at] fourwalledcubicle [dot] com
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www.lufa-lib.org
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*/
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/*
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Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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#include "ProgrammerConfig.h"
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struct
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{
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uint16_t SigBytes[4];
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bool EnforceSigBytes;
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uint32_t ProgrammingSpeed;
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} ProgrammerConfig;
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bool ProgrammerConfig_ProcessConfiguration(void)
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{
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memset(&ProgrammerConfig, sizeof(ProgrammerConfig), 0x00);
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if (!(pf_open("CONF.txt") == FR_OK))
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{
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puts(" >> ERROR: CONF.txt File Not Found.\r\n");
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return false;
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}
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char LineBuff[100];
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char* CurrentLine;
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do
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{
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CurrentLine = fgets(LineBuff, sizeof(LineBuff), &DiskStream);
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if (CurrentLine)
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{
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sscanf(CurrentLine, "SIGNATURE = %02x %02x %02x %02x", &ProgrammerConfig.SigBytes[0],
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&ProgrammerConfig.SigBytes[1],
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&ProgrammerConfig.SigBytes[2],
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&ProgrammerConfig.SigBytes[3]);
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sscanf(CurrentLine, "SPEED = %lu", &ProgrammerConfig.ProgrammingSpeed);
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}
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} while (CurrentLine);
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printf(" >> *** Configuration: ***\r\n");
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printf(" >> Device Signature: 0x%02x 0x%02x 0x%02x 0x%02x\r\n", ProgrammerConfig.SigBytes[0],
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ProgrammerConfig.SigBytes[1],
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ProgrammerConfig.SigBytes[2],
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ProgrammerConfig.SigBytes[3]);
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printf(" >> Programming Speed: %lu Hz\r\n", ProgrammerConfig.ProgrammingSpeed);
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return true;
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}
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