If you follow the images with the same exact setting as I have this is the output I get in the Dialog Box from start to finish:Tjfreund wrote:I seem to be having a problem when I try to reprogram the PCB
1. I get an error message "warning cannot set sck period" (which I read is a benign error for most USBasp Programmers obtained from China off EBay)
2. More ominous however when finished programming it says avrdude.exe: 1 bytes of efuse verified (before the Done/Thank you message)
Any idea as to what I might have done wrong ... or is it the case that it verifies
- the flash data is been written successfully
- followed by 3 messages for a single byte of fuse data (l, h, e)
Just want to make certain as the screen capture in the instructions seemed to show it verifying the flash data & then says done
Code: Select all
New_Gameboy_No_Analog_Boot.hex: 32,730 / 32,768 Bytes (99.88%)
Detected 1e9587 = ATmega32U4
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
avrdude.exe: set SCK frequency to 375000 Hz
avrdude.exe: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.00s
avrdude.exe: Device signature = 0x1e9587
avrdude.exe: erasing chip
avrdude.exe: set SCK frequency to 375000 Hz
avrdude.exe: reading input file "C:\Users\Helder\Desktop\S51_AVR_ISP_Prog_progISP1.72_eng\New_Gameboy_No_Analog_Boot.hex"
avrdude.exe: input file C:\Users\Helder\Desktop\S51_AVR_ISP_Prog_progISP1.72_eng\New_Gameboy_No_Analog_Boot.hex auto detected as Intel Hex
avrdude.exe: writing flash (32730 bytes):
Writing | ################################################## | 100% 15.17s
avrdude.exe: 32730 bytes of flash written
avrdude.exe: verifying flash memory against C:\Users\Helder\Desktop\S51_AVR_ISP_Prog_progISP1.72_eng\New_Gameboy_No_Analog_Boot.hex:
avrdude.exe: load data flash data from input file C:\Users\Helder\Desktop\S51_AVR_ISP_Prog_progISP1.72_eng\New_Gameboy_No_Analog_Boot.hex:
avrdude.exe: input file C:\Users\Helder\Desktop\S51_AVR_ISP_Prog_progISP1.72_eng\New_Gameboy_No_Analog_Boot.hex auto detected as Intel Hex
avrdude.exe: input file C:\Users\Helder\Desktop\S51_AVR_ISP_Prog_progISP1.72_eng\New_Gameboy_No_Analog_Boot.hex contains 32730 bytes
avrdude.exe: reading on-chip flash data:
Reading | ################################################## | 100% 8.70s
avrdude.exe: verifying ...
avrdude.exe: 32730 bytes of flash verified
avrdude.exe done. Thank you.