uisp -v=3 -dprog=dasa2 -dserial=/dev/ttyUSB0 --erase Reset inactive time (t_reset) 1000 us AVR Direct Parallel Access succeeded after 0 retries. Vendor Code: 0x1e Part Family: 0x91 Part Number: 0x0a Atmel AVR ATtiny2313 is found. Page Write Disabled FLASH Write Delay (t_wd_flash): 11111 us EEPROM Write Delay (t_wd_eeprom): 11111 us Erasing device ... Reinitializing device AVR Direct Parallel Access succeeded after 0 retries. Vendor Code: 0x1e Part Family: 0x91 Part Number: 0x0a Atmel AVR ATtiny2313 is found. Page Write Disabled FLASH Write Delay (t_wd_flash): 11111 us EEPROM Write Delay (t_wd_eeprom): 11111 us uisp -v=3 -dprog=dasa2 -dserial=/dev/ttyUSB0 -dno-poll --hash=1 --upload --verify if=led1_on.hex Reset inactive time (t_reset) 1000 us AVR Direct Parallel Access succeeded after 0 retries. Vendor Code: 0x1e Part Family: 0x91 Part Number: 0x0a Atmel AVR ATtiny2313 is found. Page Write Disabled FLASH Write Delay (t_wd_flash): 11111 us EEPROM Write Delay (t_wd_eeprom): 11111 us Uploading: flash ########### (total 10 bytes transferred in 0.12 s (82 bytes/s) Verifying: flash #flash error at address 0x0: file=0x12, mem=0xff #flash error at address 0x1: file=0xc0, mem=0xff #flash error at address 0x26: file=0x8d, mem=0xff #flash error at address 0x27: file=0x9a, mem=0xff #flash error at address 0x28: file=0x95, mem=0xff #flash error at address 0x29: file=0x98, mem=0xff #flash error at address 0x2a: file=0x95, mem=0xff #flash error at address 0x2b: file=0x9a, mem=0xff #flash error at address 0x2c: file=0x88, mem=0xff #flash error at address 0x2d: file=0x95, mem=0xff # (total 10 bytes transferred in 0.01 s (886 bytes/s)