Hi All,
Whenever I try to send an RX password, the MSP430 returns 0x52 (checksum incorrect). Example:
Message:
0x80 0x11 0x00 0x11 0x00 0x00 0x60 0x5c 0x00 0x00 0x00 0x00 0x74 0x5f 0xc2 0x5d 0x00 0x00 0x00 0x5c 0xb2 0x78
response
0x52
I tried calculating CRC using http://www.lammertbies.nl/comm/info/crc-calculation.html, which calculates CRC as 0x78B2
CRC is calculated on the underlined portion.
0x80 0x11 0x00 0x11 0x00 0x00 0x60 0x5c 0x00 0x00 0x00 0x00 0x74 0x5f 0xc2 0x5d 0x00 0x00 0x00 0x5c 0xb2 0x78
UART settings are:
8 bits, even parity, 1 stop bit, 9600 baud.
Has anyone else had a similar problem? Any suggestions?
Sam