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Switch to hardware delays and timeouts via a hardware timer in the V2 Protocol handler.

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More additions to the PROGRAM_FLASH_ISP and PROGRAM_EEPROM_ISP commands, although neither work correctly yet.

Added dummy RESET_PROTECTIONS handler to prevent the Atmel driver from crashing when the command returns an UNKNOWN_COMMAND error code.
This commit is contained in:
Dean Camera 2009-08-24 12:49:19 +00:00
parent 92adb00f8e
commit 8cb8f1cfdd
6 changed files with 101 additions and 28 deletions
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6
Projects/Incomplete/AVRISP/AVRISP.c
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@ -37,6 +37,7 @@
// TODO: Add reversed target connector checks
// TODO: Add in software SPI for lower programming speeds below 125KHz
// TODO: Add in VTARGET detection
// TODO: Add in software SPI for lower programming speeds
#include "AVRISP.h"
@ -72,6 +73,11 @@ void SetupHardware(void)
/* Hardware Initialization */
LEDs_Init();
USB_Init();
/* Millisecond timer initialization for timeout checking */
OCR0A = ((F_CPU / 64) / 1000);
TCCR0A = (1 << WGM01);
TCCR0B = ((1 << CS01) | (1 << CS00));
}
/** Event handler for the library USB Connection event. */