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Battery protection #888

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merged 8 commits into from
Dec 4, 2019
Merged

Battery protection #888

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e4c8236
Battery protection
arne182 Nov 23, 2019
34c67b1
add rbiasini comment && !ignition
arne182 Nov 24, 2019
e21eb38
Update Offroad_ChargeDisabled with voltage low
arne182 Nov 24, 2019
1ed9647
simplify alert
arne182 Nov 27, 2019
c17135f
non-temporal hysteresis from @rbiasini
arne182 Nov 27, 2019
9c9c1c6
once battery power recovers to 11.500 volts charge
arne182 Dec 4, 2019
2e321e6
fix indent
arne182 Dec 4, 2019
f8e3d90
Fix indent of whole block
arne182 Dec 4, 2019
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2 changes: 1 addition & 1 deletion selfdrive/boardd/boardd.cc
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Expand Up @@ -353,7 +353,7 @@ void can_health(PubSocket *publisher) {
}

#ifndef __x86_64__
if ((no_ignition_cnt > NO_IGNITION_CNT_MAX) && (health.usb_power_mode == (uint8_t)(cereal::HealthData::UsbPowerMode::CDP))) {
if ((no_ignition_cnt > NO_IGNITION_CNT_MAX) && (health.usb_power_mode == (uint8_t)(cereal::HealthData::UsbPowerMode::CDP)) || (health.voltage < 10500)) {
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printf("TURN OFF CHARGING!\n");
pthread_mutex_lock(&usb_lock);
libusb_control_transfer(dev_handle, 0xc0, 0xe6, (uint16_t)(cereal::HealthData::UsbPowerMode::CLIENT), 0, NULL, 0, TIMEOUT);
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