correct bxcan drive errors
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c3e4fd079c
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40123f0973
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@ -139,7 +139,7 @@ static void bxcan2_filter_init(struct rt_can_device *can)
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CAN1->FMR |= FMR_FINIT;
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mask = 0x01 << (i + 0);
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off = i - BX_CAN2_FMRSTART;
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if(i < pbxcan->fifo1filteroff) {
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if(off < pbxcan->fifo1filteroff) {
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if(pbxcan->filtermap[0].id32mask_cnt && off < pbxcan->filtermap[0].id32mask_cnt) {
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CAN1->FS1R |= mask;
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CAN1->FM1R &= ~mask;
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@ -586,7 +586,7 @@ static rt_int32_t bxcanfindfilter(struct stm_bxcan *pbxcan,struct rt_can_filter_
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if(pitem->rtr) {
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thisid |= CAN_RTR_REMOTE;
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}
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if((off == 0 && pfilterreg->FR1 == thisid) ||
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if((*off == 0 && pfilterreg->FR1 == thisid) ||
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(*off == 1 && pfilterreg->FR2 == thisid)
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) {
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found = 1;
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@ -959,14 +959,14 @@ static rt_err_t control(struct rt_can_device *can, int cmd, void *arg)
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break;
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case RT_CAN_CMD_SET_BAUD:
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argval = (rt_uint32_t) arg;
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if(argval != CAN1MBaud ||
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argval != CAN800kBaud ||
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argval != CAN500kBaud ||
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argval != CAN250kBaud ||
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argval != CAN125kBaud ||
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argval != CAN100kBaud ||
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argval != CAN50kBaud ||
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argval != CAN20kBaud ||
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if(argval != CAN1MBaud &&
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argval != CAN800kBaud &&
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argval != CAN500kBaud &&
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argval != CAN250kBaud &&
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argval != CAN125kBaud &&
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argval != CAN100kBaud &&
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argval != CAN50kBaud &&
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argval != CAN20kBaud &&
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argval != CAN10kBaud ) {
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return RT_ERROR;
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}
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@ -1063,7 +1063,7 @@ static int recvmsg(struct rt_can_device *can, void* buf, rt_uint32_t boxno)
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pmsg->id = (uint32_t)0x1FFFFFFF & (pbxcan->sFIFOMailBox[boxno].RIR >> 3);
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}
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pmsg->rtr = ((uint8_t)0x02 & pbxcan->sFIFOMailBox[boxno].RIR) >> 1;
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pmsg->rtr = (uint8_t) ((0x02 & pbxcan->sFIFOMailBox[boxno].RIR) >> 1);
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pmsg->len = (uint8_t)0x0F & pbxcan->sFIFOMailBox[boxno].RDTR;
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pmsg->data[0] = (uint8_t)0xFF & pbxcan->sFIFOMailBox[boxno].RDLR;
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pmsg->data[1] = (uint8_t)0xFF & (pbxcan->sFIFOMailBox[boxno].RDLR >> 8);
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@ -1127,7 +1127,7 @@ static struct stm_bxcan bxcan1data =
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struct rt_can_device bxcan1;
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void CAN1_RX0_IRQHandler(void)
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{
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while(CAN1->RF0R & 0x11)
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if(CAN1->RF0R & 0x11)
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{
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if ((CAN1->RF0R & CAN_RF0R_FOVR0) != 0)
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{
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@ -1141,7 +1141,7 @@ void CAN1_RX0_IRQHandler(void)
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}
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void CAN1_RX1_IRQHandler(void)
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{
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while(CAN1->RF1R & 0x11)
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if(CAN1->RF1R & 0x11)
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{
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if ((CAN1->RF1R & CAN_RF1R_FOVR1) != 0)
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{
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@ -1262,7 +1262,7 @@ static struct stm_bxcan bxcan2data =
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struct rt_can_device bxcan2;
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void CAN2_RX0_IRQHandler(void)
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{
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while(CAN2->RF0R & 0x11)
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if(CAN2->RF0R & 0x11)
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{
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if ((CAN2->RF0R & CAN_RF0R_FOVR0) != 0)
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{
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@ -1276,7 +1276,7 @@ void CAN2_RX0_IRQHandler(void)
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}
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void CAN2_RX1_IRQHandler(void)
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{
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while(CAN2->RF1R & 0x11)
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if(CAN2->RF1R & 0x11)
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{
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if ((CAN2->RF1R & CAN_RF1R_FOVR1) != 0)
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{
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