enable has a whole byte to itself

nanamiwang · Mar 3, 2018 · e2f73d2 · e2f73d2
1 parent d5a9e1e
commit e2f73d2
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/board/pedal/main.c b/board/pedal/main.c
@@ -135,8 +135,8 @@ void CAN1_RX0_IRQHandler() {
       uint16_t value_0 = (dat[0] << 8) | dat[1];
       uint16_t value_1 = (dat[2] << 8) | dat[3];
       uint8_t enable = (dat2[0] >> 7) & 1;
-      uint8_t index = (dat2[0] >> 4) & 3;
-      if (can_cksum(dat, 4, CAN_GAS_INPUT, (enable<<3) | index) == (dat2[0] & 0xF)) {
+      uint8_t index = (dat2[1] >> 4) & 3;
+      if (can_cksum(dat, 5, CAN_GAS_INPUT, index) == (dat2[1] & 0xF)) {
         if (((current_index+1)&3) == index) {
           #ifdef DEBUG
             puts("setting gas ");