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Hyundai CAN: Refactor forward hooks for blocked messages

This commit is contained in:
Jason Wen 2024-09-26 19:16:49 -04:00
parent b6644f7a35
commit 98ac433233
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1 changed files with 11 additions and 2 deletions
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13
board/safety/safety_hyundai.h
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@ -250,8 +250,17 @@ static int hyundai_fwd_hook(int bus_num, int addr) {
if (bus_num == 0) {
bus_fwd = 2;
}
if ((bus_num == 2) && (addr != 0x340) && (addr != 0x485)) {
bus_fwd = 0;
if (bus_num == 2) {
// Stock LKAS11 messages
bool is_lkas_11 = (addr == 0x340);
// LFA and HDA cluster icons
bool is_lfahda_mfc = (addr == 0x485);
bool block_msg = is_lkas_11 || is_lfahda_mfc;
if (!block_msg) {
bus_fwd = 0;
}
}
return bus_fwd;