Noting), i tried myself to make one and after a few hours i succeed to patch cc5xtest (RED version) to generate all the labels in the asm file.
That's quick enough checking that nothing will be missed and no incoming data over-runs should happen. As nobody could get a full version of cc5x (btw, i searched everywhere. Of course you then need to handle RS232 bytes coming in and it would be easiest to handle them by using the on-chip UART, and check if anything has been received before sending each DMX byte. 8 8 = 4uS At the main loop level you would send a break using the same timing tricks using NOP's etc as pauses, send all the bytes you want to and repeat forever.
The hard part is in getting every bit from a byte and outputing it every 4uS. It's relatively easy, and is generally a case of counting off execution cycles so the DMX line is put high or low according to the bits of the byte you are outputing. use the evaluation version of the CC5X- compiler (limited to 1024 words, which.
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