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Avoid the need for a custom header file for ESP32 compilation. #68

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Merged
merged 1 commit into from
May 4, 2021
Merged

Avoid the need for a custom header file for ESP32 compilation. #68

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11 changes: 7 additions & 4 deletions src/drivers/hardware_specific/esp32_mcu.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -155,9 +155,12 @@ void _configureTimerFrequency(long pwm_frequency, mcpwm_dev_t* mcpwm_num, mcpwm
mcpwm_start(mcpwm_unit, MCPWM_TIMER_2);
_delay(1);

mcpwm_sync_enable(mcpwm_unit, MCPWM_TIMER_0, MCPWM_SELECT_SYNC_INT0, 0);
mcpwm_sync_enable(mcpwm_unit, MCPWM_TIMER_1, MCPWM_SELECT_SYNC_INT0, 0);
mcpwm_sync_enable(mcpwm_unit, MCPWM_TIMER_2, MCPWM_SELECT_SYNC_INT0, 0);
// Cast here because MCPWM_SELECT_SYNC_INT0 (1) is not defined
// in the default Espressif MCPWM headers. The correct const may be used
// when https://github.com/espressif/esp-idf/issues/5429 is resolved.
mcpwm_sync_enable(mcpwm_unit, MCPWM_TIMER_0, (mcpwm_sync_signal_t)1, 0);
mcpwm_sync_enable(mcpwm_unit, MCPWM_TIMER_1, (mcpwm_sync_signal_t)1, 0);
mcpwm_sync_enable(mcpwm_unit, MCPWM_TIMER_2, (mcpwm_sync_signal_t)1, 0);
_delay(1);
mcpwm_num->timer[0].sync.out_sel = 1;
_delay(1);
Expand Down Expand Up @@ -428,4 +431,4 @@ void _writeDutyCycle6PWM(float dc_a, float dc_b, float dc_c, float dead_zone, i
}
}
}
#endif
#endif