If you have a Nano, you might give that a try. The other functions would keep their global scope. The rest of the code in the while(1) loop (but not the loop itself) would go into the loop() function. My guess is that the code in main() before the while (1) statement would go into the Arduino setup() function. If that's true, you should be able to use the Arduino Nano, although it will draw slightly more power than the Trinket and uses a 5V power source (7-12V works). I don't know anything about the Trinket Pro, but believe that it is AT328 compatible on the instruction set, but has a slower clock speed and works off of 3.3V.

Second, the code really is not doing assembler, but it is doing a lot of bit flipping and working directly with the Arduino ports. The Arduino IDE buries the call to main() in its own setup code. Several things: First, it is not a C program in the sense that it requires main() to execute. PORTC |= (1 AVERAGE_SIZE) adc_val_avg_ptr = 0 now decide, if the probe wasn't inactive for too long Unsigned char adc_val_avg_ptr,i,probe_state ĭDRD |= (1 LED_TIMER_ON)&(probe_state=1)) #define _UBRR (F_CPU/16)/_BAUD - 1 // Used for UBRRL and UBRRH #define _BAUD 9600 // Baud rate (9600 is default) I would very much appreciate any help and pointers #include It also looks like it has a form of serial debugging, but i cant work out if this would actually send data back over the USB to the serial monitor?Īpologies for the poor copy and paste of the code, for some reason the ‘copy for forum’ and ‘paste code’ dont seem to be working right for me!Īll I need to do is get it to work on an uno or nano and provide an artificial input to the analogue pin, to see if it functions as expected The code seems to be written as a mish mash of C++ and assembler! There looks to me to be clock frequency settings that I think will need changing. It compiles ok but im not in a position at present to actually upload it to a board (too late at night and the Arduinos are in my sons room!)

I have been asked to see if it will work on an Uno or Nano. Project details, schematic etc here Shorty - short circuit finder | Hackaday.io The code below is for a continuity tester/fault finder, and was written for a 3v 12MHz Adafruit Trinket Pro. Im trying to help someone out who is having a bit of bother.

Adafruit trinket 5v schematics