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Buzzer mute option. #288

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Buzzer mute option. #288

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25c8f96
Buzzer mute option.
readerror67 Jul 15, 2015
7505860
Simple, buzzer is on or off, no pulsing.
readerror67 Jul 15, 2015
1c46871
Avoid unnecessarily writing to the GPIO pin.
readerror67 Jul 15, 2015
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18 changes: 18 additions & 0 deletions src/buzzer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,9 @@ void buzzer(uint8_t mode)
{
uint8_t i = 0;

if (mcfg.buzzer_mute)
return;

// Just return if same or higher priority sound is active.
if (buzzerMode <= mode)
return;
Expand Down Expand Up @@ -166,6 +169,21 @@ void buzzer(uint8_t mode)
*/
void buzzerUpdate(void)
{
if (mcfg.buzzer_mute) {
if (buzzerIsOn && rcOptions[BOXBEEPERON]) {
return;
} else if (!buzzerIsOn && rcOptions[BOXBEEPERON]) {
BEEP_ON;
buzzerIsOn = 1;
return;
} else {
BEEP_OFF;
buzzerIsOn = 0;
return;
}
}


// If beeper option from AUX switch has been selected
if (rcOptions[BOXBEEPERON]) {
if (buzzerMode > BUZZER_TX_SET)
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1 change: 1 addition & 0 deletions src/cli.c
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Expand Up @@ -212,6 +212,7 @@ const clivalue_t valueTable[] = {
{ "rssi_adc_channel", VAR_INT8, &mcfg.rssi_adc_channel, 0, 9 },
{ "rssi_adc_max", VAR_INT16, &mcfg.rssi_adc_max, 1, 4095 },
{ "rssi_adc_offset", VAR_INT16, &mcfg.rssi_adc_offset, 0, 4095 },
{ "buzzer_mute", VAR_INT8, &mcfg.buzzer_mute, 0, 1 },
{ "yaw_direction", VAR_INT8, &cfg.yaw_direction, -1, 1 },
{ "tri_unarmed_servo", VAR_INT8, &cfg.tri_unarmed_servo, 0, 1 },
{ "gimbal_flags", VAR_UINT8, &cfg.gimbal_flags, 0, 255},
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1 change: 1 addition & 0 deletions src/mw.h
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Expand Up @@ -366,6 +366,7 @@ typedef struct master_t {
uint8_t rssi_adc_channel; // Read analog-rssi from RC-filter (RSSI-PWM to RSSI-Analog), RC_CH2 (unused when in CPPM mode, = 1), RC_CH8 (last channel in PWM mode, = 9), ADC_EXTERNAL_PAD (Rev5 only, = 5), 0 to disable (disabled if rssi_aux_channel > 0 or rssi_adc_channel == power_adc_channel)
uint16_t rssi_adc_max; // max input voltage defined by RC-filter (is RSSI never 100% reduce the value) (1...4095)
uint16_t rssi_adc_offset; // input offset defined by RC-filter (0...4095)
uint8_t buzzer_mute; // buzzer is only activated when BOXITEM is selected

// gps-related stuff
uint8_t gps_type; // See GPSHardware enum.
Expand Down