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ProgrammerConfig.c
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Dean Camera authored
The incomplete StandaloneProgrammer project now uses Host and Device Mass storage classes, so that program data can either be loaded onto the device's Dataflash storage, or read off an attached USB memory stick. The USB target family and allowable USB mode tokens are now public and documented (USB_CAN_BE_*, USB_SERIES_*_AVR). The SCSI_Request_Sense_Response_t and SCSI_Inquiry_Response_t type defines are now part of the Mass Storage Class driver common defines, rather than being defined in the Host mode Class driver section only. The USB_MODE_HOST token is now defined even when host mode is not available. Added missing CDC_Host_CreateBlockingStream() function code to the CDC Host Class driver.
Dean Camera authoredThe incomplete StandaloneProgrammer project now uses Host and Device Mass storage classes, so that program data can either be loaded onto the device's Dataflash storage, or read off an attached USB memory stick. The USB target family and allowable USB mode tokens are now public and documented (USB_CAN_BE_*, USB_SERIES_*_AVR). The SCSI_Request_Sense_Response_t and SCSI_Inquiry_Response_t type defines are now part of the Mass Storage Class driver common defines, rather than being defined in the Host mode Class driver section only. The USB_MODE_HOST token is now defined even when host mode is not available. Added missing CDC_Host_CreateBlockingStream() function code to the CDC Host Class driver.
ProgrammerConfig.c 2.68 KiB
/*
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.
*/
#include "ProgrammerConfig.h"
struct
{
uint16_t SigBytes[4];
bool EnforceSigBytes;
uint32_t ProgrammingSpeed;
} ProgrammerConfig;
bool ProgrammerConfig_ProcessConfiguration(void)
{
memset(&ProgrammerConfig, sizeof(ProgrammerConfig), 0x00);
if (!(pf_open("CONF.txt") == FR_OK))
{
puts(" >> ERROR: CONF.txt File Not Found.\r\n");
return false;
}
char LineBuff[100];
char* CurrentLine;
do
{
CurrentLine = fgets(LineBuff, sizeof(LineBuff), &DiskStream);
if (CurrentLine)
{
sscanf(CurrentLine, "SIGNATURE = %02x %02x %02x %02x", &ProgrammerConfig.SigBytes[0],
&ProgrammerConfig.SigBytes[1],
&ProgrammerConfig.SigBytes[2],
&ProgrammerConfig.SigBytes[3]);
sscanf(CurrentLine, "SPEED = %lu", &ProgrammerConfig.ProgrammingSpeed);
}
} while (CurrentLine);
printf(" >> *** Configuration: ***\r\n");
printf(" >> Device Signature: 0x%02x 0x%02x 0x%02x 0x%02x\r\n", ProgrammerConfig.SigBytes[0], ProgrammerConfig.SigBytes[1],
ProgrammerConfig.SigBytes[2],
ProgrammerConfig.SigBytes[3]);
printf(" >> Programming Speed: %lu Hz\r\n", ProgrammerConfig.ProgrammingSpeed);
return true;
}