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Tesla - Wake on CAN

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This commit is contained in:
Robin Madsen
2026-09-03 14:48:51 +02:00
parent 7745f48100
commit d99789b487
3 changed files with 18 additions and 1 deletions
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8
artifacts/package_sources/panda/board/main.c
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@@ -193,7 +193,8 @@ static void tick_handler(void) {
// tick drivers at 1Hz
bool started = harness_check_ignition() || ignition_can;
bootkick_tick(started, recent_heartbeat);
bool wake_up = started || wake_on_can;
bootkick_tick(wake_up, recent_heartbeat);
// increase heartbeat counter and cap it at the uint32 limit
if (heartbeat_counter < UINT32_MAX) {
@@ -273,11 +274,16 @@ static void tick_handler(void) {
if (ignition_can_cnt > 2U) {
ignition_can = false;
}
// Set wake on can after 2s of no CAN seen
if (wake_on_can_cnt > 2U) {
wake_on_can = false;
}
// on to the next one
uptime_cnt += 1U;
safety_mode_cnt += 1U;
ignition_can_cnt += 1U;
wake_on_can_cnt += 1U;
// synchronous safety check
safety_tick(&current_safety_config);