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Code Issues Wiki Activity

Variable battery NOT PRESENT level to fix 'beeper on USB issue'

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This commit is contained in:
Anton Stålheim 2016-08-22 22:58:43 +02:00
parent 923a0655b3
commit 4bd0db5a07
4 changed files with 7 additions and 5 deletions
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1
src/main/config/config.c
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@ -282,6 +282,7 @@ void resetBatteryConfig(batteryConfig_t *batteryConfig)
batteryConfig->currentMeterScale = 400; // for Allegro ACS758LCB-100U (40mV/A)
batteryConfig->batteryCapacity = 0;
batteryConfig->currentMeterType = CURRENT_SENSOR_ADC;
batteryConfig->batterynotpresentlevel = 55; // VBAT below 5.5 V will be igonored
}
#ifdef SWAP_SERIAL_PORT_0_AND_1_DEFAULTS

2
src/main/io/serial_cli.c
View file

@ -758,7 +758,7 @@ const clivalue_t valueTable[] = {
{ "current_meter_offset", VAR_UINT16 | MASTER_VALUE, &masterConfig.batteryConfig.currentMeterOffset, .config.minmax = { 0, 3300 } },
{ "multiwii_current_meter_output", VAR_UINT8 | MASTER_VALUE | MODE_LOOKUP, &masterConfig.batteryConfig.multiwiiCurrentMeterOutput, .config.lookup = { TABLE_OFF_ON } },
{ "current_meter_type", VAR_UINT8 | MASTER_VALUE | MODE_LOOKUP, &masterConfig.batteryConfig.currentMeterType, .config.lookup = { TABLE_CURRENT_SENSOR } },
{ "battery_notpresent_level", VAR_UINT8 | MASTER_VALUE, &masterConfig.batteryConfig.batterynotpresentlevel, .config.minmax = { 0, 200 } },
{ "align_gyro", VAR_UINT8 | MASTER_VALUE | MODE_LOOKUP, &masterConfig.sensorAlignmentConfig.gyro_align, .config.lookup = { TABLE_ALIGNMENT } },
{ "align_acc", VAR_UINT8 | MASTER_VALUE | MODE_LOOKUP, &masterConfig.sensorAlignmentConfig.acc_align, .config.lookup = { TABLE_ALIGNMENT } },
{ "align_mag", VAR_UINT8 | MASTER_VALUE | MODE_LOOKUP, &masterConfig.sensorAlignmentConfig.mag_align, .config.lookup = { TABLE_ALIGNMENT } },

8
src/main/sensors/battery.c
View file

@ -39,7 +39,7 @@
#include "rx/rx.h"
#define VBATT_PRESENT_THRESHOLD_MV 10
#define VBATT_PRESENT_THRESHOLD 10
#define VBATT_LPF_FREQ 0.4f
// Battery monitoring stuff
@ -90,7 +90,7 @@ void updateBattery(void)
updateBatteryVoltage();
/* battery has just been connected*/
if (batteryState == BATTERY_NOT_PRESENT && vbat > VBATT_PRESENT_THRESHOLD_MV)
if (batteryState == BATTERY_NOT_PRESENT && vbat > MAX(VBATT_PRESENT_THRESHOLD, batteryConfig->batterynotpresentlevel))
{
/* Actual battery state is calculated below, this is really BATTERY_PRESENT */
batteryState = BATTERY_OK;
@ -110,8 +110,8 @@ void updateBattery(void)
batteryWarningVoltage = batteryCellCount * batteryConfig->vbatwarningcellvoltage;
batteryCriticalVoltage = batteryCellCount * batteryConfig->vbatmincellvoltage;
}
/* battery has been disconnected - can take a while for filter cap to disharge so we use a threshold of VBATT_PRESENT_THRESHOLD_MV */
else if (batteryState != BATTERY_NOT_PRESENT && vbat <= VBATT_PRESENT_THRESHOLD_MV)
/* battery has been disconnected - can take a while for filter cap to disharge so we use a threshold of VBATT_PRESENT_THRESHOLD */
else if (batteryState != BATTERY_NOT_PRESENT && vbat <= MAX(VBATT_PRESENT_THRESHOLD, batteryConfig->batterynotpresentlevel))
{
batteryState = BATTERY_NOT_PRESENT;
batteryCellCount = 0;

1
src/main/sensors/battery.h
View file

@ -50,6 +50,7 @@ typedef struct batteryConfig_s {
// FIXME this doesn't belong in here since it's a concern of MSP, not of the battery code.
uint8_t multiwiiCurrentMeterOutput; // if set to 1 output the amperage in milliamp steps instead of 0.01A steps via msp
uint16_t batteryCapacity; // mAh
uint8_t batterynotpresentlevel; // Below this level battery is considered as not present
} batteryConfig_t;
typedef enum {