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McNeight / CAN_Library

Multiplatform Arduino library for supporting the native CAN controller on Due (SAM3X) and Teensy 3.1 (K2X) as well as MCP2515 through SPI
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can SAM3X8E losing a frame #17

Open autoprog opened 1 year ago

autoprog commented 1 year ago

Hi, I have a problem with losing 1 frame, on SAM3X8E I get packets of 256 frames. problem is the loss of 1 frame (eventually).

receive file ex: read(256)...ok read(256)...ok read(255)...bad <---cause the processing to stop read(256)...ok

tried with con0.init() library I tried direct mode can_init(CAN0, 84000000, bd). send receiver ok, but sometimes miss 1 frame, I use fifio buffer, I tried 2 types (fifo or Queue ).

I thought it might be CAN_BR =00142211, 500k /12xtal

if anyone has any new ideas.

thanks.