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skip tx_hook if a message is forwarded (#379)

master
rbiasini 2019-11-13 23:50:42 -08:00 committed by GitHub
parent df2ff04583
commit 4d1edc068b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 5 deletions
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8
board/drivers/can.h
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@ -27,7 +27,7 @@ void can_set_forwarding(int from, int to);
void can_init(uint8_t can_number);
void can_init_all(void);
void can_send(CAN_FIFOMailBox_TypeDef *to_push, uint8_t bus_number);
void can_send(CAN_FIFOMailBox_TypeDef *to_push, uint8_t bus_number, bool skip_tx_hook);
bool can_pop(can_ring *q, CAN_FIFOMailBox_TypeDef *elem);
// Ignition detected from CAN meessages
@ -394,7 +394,7 @@ void can_rx(uint8_t can_number) {
to_send.RDTR = to_push.RDTR;
to_send.RDLR = to_push.RDLR;
to_send.RDHR = to_push.RDHR;
can_send(&to_send, bus_fwd_num);
can_send(&to_send, bus_fwd_num, true);
}
safety_rx_hook(&to_push);
@ -420,8 +420,8 @@ void CAN3_TX_IRQHandler(void) { process_can(2); }
void CAN3_RX0_IRQHandler(void) { can_rx(2); }
void CAN3_SCE_IRQHandler(void) { can_sce(CAN3); }
void can_send(CAN_FIFOMailBox_TypeDef *to_push, uint8_t bus_number) {
if (safety_tx_hook(to_push) != 0) {
void can_send(CAN_FIFOMailBox_TypeDef *to_push, uint8_t bus_number, bool skip_tx_hook) {
if (skip_tx_hook || safety_tx_hook(to_push) != 0) {
if (bus_number < BUS_MAX) {
// add CAN packet to send queue
// bus number isn't passed through

2
board/main.c
View File

@ -233,7 +233,7 @@ void usb_cb_ep3_out(void *usbdata, int len, bool hardwired) {
to_push.RIR = d32[dpkt];
uint8_t bus_number = (to_push.RDTR >> 4) & CAN_BUS_NUM_MASK;
can_send(&to_push, bus_number);
can_send(&to_push, bus_number, false);
}
}