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add flash.c and all stubs for common functions

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This commit is contained in:
Edward Emelianov
2023-02-13 21:55:18 +03:00
parent 2ecd2d188e
commit 617daf62c7
13 changed files with 816 additions and 7 deletions
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4
F3:F303/Multistepper/can.c
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@@ -142,7 +142,7 @@ void CAN_setup(uint16_t speed){
CAN->BTR = 2 << 20 | 3 << 16 | (4500/speed - 1); //| CAN_BTR_SILM | CAN_BTR_LBKM; /* (4) */
CAN->MCR &= ~CAN_MCR_INRQ; /* (5) */
tmout = 10000;
while((CAN->MSR & CAN_MSR_INAK) == CAN_MSR_INAK) /* (6) */
while(CAN->MSR & CAN_MSR_INAK) /* (6) */
if(--tmout == 0) break;
if(tmout==0){ DBG("timeout!\n");}
// accept ALL
@@ -355,6 +355,8 @@ static void can_process_fifo(uint8_t fifo_num){
*RFxR = 0; // clear FOVR & FULL
}
;
void usb_lp_can1_rx0_isr(){ // Rx FIFO0 (overrun)
if(CAN->RF0R & CAN_RF0R_FOVR0){ // FIFO overrun
CAN->RF0R &= ~CAN_RF0R_FOVR0;