hid: fix flashing hid using avrdude 8.0 (#188)

Closes: pikvm/pikvm#1482

hid/arduino/Makefile

@@ -24,8 +24,8 @@ upload:
 	bash -ex -c " \
 		current=`cat .current`; \
 		if [ '$($@_CURRENT)' == 'spi' ] || [ '$($@_CURRENT)' == 'aum' ]; then \
-			gpioset 0 25=1; \
-			gpioset 0 25=0; \
+			gpioset -c gpiochip0 -t 30ms,0 25=1; \
+			gpioset -c gpiochip0 -t 30ms,0 25=0; \
 		fi \
 	"
 	platformio run --environment '$($@_CURRENT)' --project-conf 'platformio-$($@_CONFIG).ini' --target upload

hid/arduino/avrdude-rpi.conf

@@ -2,6 +2,7 @@ programmer
 	id = "rpi";
 	desc = "RPi SPI programmer";
 	type = "linuxspi";
+	prog_modes = PM_ISP;
 	reset = 25;
 	baudrate = 400000;
 ;

hid/arduino/platformio-avr.ini

@@ -82,8 +82,6 @@ build_flags =
 	-DCDC_DISABLED
 upload_protocol = custom
 upload_flags =
-	-C
-	$PROJECT_PACKAGES_DIR/tool-avrdude/avrdude.conf
 	-C
 	+avrdude-rpi.conf
 	-P