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AP_BoardConfig: use polarity for 3.3/5v selection

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This commit is contained in:
Andrew Tridgell 2020-07-18 08:10:09 +10:00
parent d283dd7d00
commit 4b047625fc
1 changed files with 2 additions and 2 deletions
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4
libraries/AP_BoardConfig/board_drivers.cpp
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@ -428,9 +428,9 @@ void AP_BoardConfig::board_setup()
#ifdef HAL_GPIO_PWM_VOLT_PIN #ifdef HAL_GPIO_PWM_VOLT_PIN
if (_pwm_volt_sel == 0) { if (_pwm_volt_sel == 0) {
hal.gpio->write(HAL_GPIO_PWM_VOLT_PIN, 1); //set pin for 3.3V PWM Output hal.gpio->write(HAL_GPIO_PWM_VOLT_PIN, HAL_GPIO_PWM_VOLT_3v3); //set pin for 3.3V PWM Output
} else if (_pwm_volt_sel == 1) { } else if (_pwm_volt_sel == 1) {
hal.gpio->write(HAL_GPIO_PWM_VOLT_PIN, 0); //set pin for 5V PWM Output hal.gpio->write(HAL_GPIO_PWM_VOLT_PIN, !HAL_GPIO_PWM_VOLT_3v3); //set pin for 5V PWM Output
} }
#endif #endif
board_setup_uart(); board_setup_uart();