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Hy, is there any possibilities to determine the actual baudrate with the C167? We are just developing the second version of our download software from PC to uC which should be downward compatible with the first one. This first one works with a baud rate of 9,6kBaud, the new one eith 56k. In the infineon bootstrap loader, there is an automatic baud rate detection. How do they do it? Thanks HARALD
"3) Monitor Rx pin for rising edge (stop bit)" How do you know that it's the rising edge of the Stop Bit, rather than any other rising edge between bits within the character?
Neil, The '166 family always expects the first byte transmitted to be an 0x00, 1 start bit, 8 data bits, no parity and 1 stop bit. Anything else, including power-up glitches will screw up the baud rate detection. Best luck Scott