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Add support for current sensors with a negative scale

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This commit is contained in:
Marc Egli 2015-01-23 11:48:45 +01:00
parent 793f83c438
commit bf86deed4c
2 changed files with 3 additions and 3 deletions
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4
src/main/io/serial_cli.c
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@ -302,8 +302,8 @@ const clivalue_t valueTable[] = {
{ "vbat_max_cell_voltage", VAR_UINT8 | MASTER_VALUE, &masterConfig.batteryConfig.vbatmaxcellvoltage, 10, 50 },
{ "vbat_min_cell_voltage", VAR_UINT8 | MASTER_VALUE, &masterConfig.batteryConfig.vbatmincellvoltage, 10, 50 },
{ "vbat_warning_cell_voltage", VAR_UINT8 | MASTER_VALUE, &masterConfig.batteryConfig.vbatwarningcellvoltage, 10, 50 },
{ "current_meter_scale", VAR_UINT16 | MASTER_VALUE, &masterConfig.batteryConfig.currentMeterScale, 1, 10000 },
{ "current_meter_offset", VAR_UINT16 | MASTER_VALUE, &masterConfig.batteryConfig.currentMeterOffset, 0, 1650 },
{ "current_meter_scale", VAR_INT16 | MASTER_VALUE, &masterConfig.batteryConfig.currentMeterScale, -10000, 10000 },
{ "current_meter_offset", VAR_UINT16 | MASTER_VALUE, &masterConfig.batteryConfig.currentMeterOffset, 0, 3300 },
{ "multiwii_current_meter_output", VAR_UINT8 | MASTER_VALUE, &masterConfig.batteryConfig.multiwiiCurrentMeterOutput, 0, 1 },

2
src/main/sensors/battery.h
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@ -27,7 +27,7 @@ typedef struct batteryConfig_s {
uint8_t vbatmincellvoltage; // minimum voltage per cell, this triggers battery critical alarm, in 0.1V units, default is 33 (3.3V)
uint8_t vbatwarningcellvoltage; // warning voltage per cell, this triggers battery warning alarm, in 0.1V units, default is 35 (3.5V)
uint16_t currentMeterScale; // scale the current sensor output voltage to milliamps. Value in 1/10th mV/A
int16_t currentMeterScale; // scale the current sensor output voltage to milliamps. Value in 1/10th mV/A
uint16_t currentMeterOffset; // offset of the current sensor in millivolt steps
// FIXME this doesn't belong in here since it's a concern of MSP, not of the battery code.