11/5/2022 0 Comments Pokemon origin fire red 3d english![]() This is probably something dumb I'm doing. I assume this is equivalent to powercycling the chip? Or is it needed for programming? ![]() Pin and the slave select is connected to the chip select of the ic and the max 7219 can drive up to 8 digit 7 segment display. ![]() Is there some way I can verify the connections? I haven't connected reset. The max 7219 is interfaced with the arduino using spi connection, where the master out slave in is connected to data end of the ic and the serial clock is connected to the clock. Right? Maybe I need a resistor on DI? I'm really unfamiliar with AVR. I've tried using 3.3V as well, but I think because I'm using a 16Mhz oscillator that I need 5V. I've made some slight changes to the programmer source (attached) mostly just to move the SCK to pin 14 so I can see the LED blink. ![]() Code: > /usr/local/CrossPack-AVR/bin/avrdude -c arduino -p m328p -P /dev/tty.usbmodem12341 -b 19200Īvrdude: stk500_getparm(): (a) protocol error, expect=0x14, resp=0x14Īvrdude: stk500_getparm(): (a) protocol error, expect=0x14, resp=0x10Īvrdude: stk500_initialize(): (b) protocol error, expect=0x10, resp=0x01ĭouble check connections and try again, or use -F to overrideĪvrdude: stk500_disable(): protocol error, expect=0x14, resp=0x10 ![]()
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