Commit 7fed3ff9b8a5f4e02587661cd6e059a1080af30a
1 parent
16e14ae1
Display function codes in hexadecimal in debug mode
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src/modbus.c
| ... | ... | @@ -507,7 +507,7 @@ static int check_confirmation(modbus_t *ctx, uint8_t *req, |
| 507 | 507 | if (function != req[offset]) { |
| 508 | 508 | if (ctx->debug) { |
| 509 | 509 | fprintf(stderr, |
| 510 | - "Received function not corresponding to the request (%d != %d)\n", | |
| 510 | + "Received function not corresponding to the requestd (0x%X != 0x%X)\n", | |
| 511 | 511 | function, req[offset]); |
| 512 | 512 | } |
| 513 | 513 | if (ctx->error_recovery & MODBUS_ERROR_RECOVERY_PROTOCOL) { | ... | ... |