diff options
Diffstat (limited to 'libraries/OBD2UART/OBD2UART.cpp')
| -rw-r--r-- | libraries/OBD2UART/OBD2UART.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libraries/OBD2UART/OBD2UART.cpp b/libraries/OBD2UART/OBD2UART.cpp index 5f1dbd7..f5a1b58 100644 --- a/libraries/OBD2UART/OBD2UART.cpp +++ b/libraries/OBD2UART/OBD2UART.cpp @@ -319,8 +319,6 @@ bool COBD::getVIN(char* buffer, byte bufsize) bool COBD::isValidPID(byte pid) { - if (pid >= 0x7f) - return true; pid--; byte i = pid >> 3; byte b = 0x80 >> (pid & 0x7); @@ -442,10 +440,9 @@ bool COBD::init(OBD_PROTOCOLS protocol) stage = 3; // load pid map memset(pidmap, 0xff, sizeof(pidmap)); - for (byte i = 0; i < 4; i++) { + for (byte i = 0; i < 8; i++) { byte pid = i * 0x20; sprintf(buffer, "%02X%02X\r", dataMode, pid); - delay(10); write(buffer); delay(10); if (!receive(buffer, sizeof(buffer), OBD_TIMEOUT_LONG) || checkErrorMessage(buffer)) break; |