今回は一応専用書き込み機の話
またまた到着のこちら
おまけ基板ケーブルつきで$2.74 安いね
ネットで調べるとかつてaitendoで販売してたこれにそっくり
usbasp manual なんてググるとこんなのみつかった
usbaspオリジナルに近そう オリジナルはこちら
早速avrdudeで書き込んでみる ウォーニングでてるけど書けたみたいだ
$ sudo avrdude -P usb -c usbasp -p m328p -U flash:w:test_uart.hex
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.00s
avrdude: Device signature = 0x1e950f
avrdude: NOTE: "flash" memory has been specified, an erase cycle will be performed
To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: reading input file "test_uart.hex"
avrdude: input file test_uart.hex auto detected as Intel Hex
avrdude: writing flash (4726 bytes):
Writing | ################################################## | 100% 3.37s
avrdude: 4726 bytes of flash written
avrdude: verifying flash memory against test_uart.hex:
avrdude: load data flash data from input file test_uart.hex:
avrdude: input file test_uart.hex auto detected as Intel Hex
avrdude: input file test_uart.hex contains 4726 bytes
avrdude: reading on-chip flash data:
Reading | ################################################## | 100% 2.41s
avrdude: verifying ...
avrdude: 4726 bytes of flash verified
avrdude: safemode: Fuses OK (E:07, H:D9, L:E2)
avrdude done. Thank you.
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