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Better masking for ELM mode

master
Riccardo 2019-11-18 12:05:05 -08:00
parent b8fe78c3e7
commit 48197a9216
1 changed files with 2 additions and 2 deletions
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4
board/safety/safety_elm327.h
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@ -11,8 +11,8 @@ static int elm327_tx_hook(CAN_FIFOMailBox_TypeDef *to_send) {
//Check valid 29 bit send addresses for ISO 15765-4
//Check valid 11 bit send addresses for ISO 15765-4
if ((addr != 0x18DB33F1) && ((addr & 0x1FFF00FF) != 0x18DA00F1) &&
((addr != 0x7DF) && ((addr & 0x7F8) != 0x7E0))) {
if ((addr != 0x18DB33F1) && ((addr & 0xFFFF00FF) != 0x18DA00F1) &&
((addr != 0x7DF) && ((addr & 0xFFFFFFF8) != 0x7E0))) {
tx = 0;
}
return tx;