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docs: Update the application examples in mcpwm.rst

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Zhang Shuxian
2024-08-06 17:50:45 +08:00
parent b5bfd3919e
commit 2105adc19c
2 changed files with 13 additions and 11 deletions
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docs/en/api-reference/peripherals/mcpwm.rst
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@@ -1031,11 +1031,12 @@ Kconfig Options
Application Examples
--------------------
* Brushed DC motor speed control by PID algorithm: :example:`peripherals/mcpwm/mcpwm_bdc_speed_control`
* BLDC motor control with hall sensor feedback: :example:`peripherals/mcpwm/mcpwm_bldc_hall_control`
* Ultrasonic sensor (HC-SR04) distance measurement: :example:`peripherals/mcpwm/mcpwm_capture_hc_sr04`
* Servo motor angle control: :example:`peripherals/mcpwm/mcpwm_servo_control`
* MCPWM synchronization between timers: :example:`peripherals/mcpwm/mcpwm_sync`
* :example:`peripherals/mcpwm/mcpwm_bdc_speed_control` demonstrates how to drive a brushed DC motor using two specific PWM signals, measure the motor speed with a photoelectric encoder, and maintain a stable motor speed using a simple PID algorithm.
* :example:`peripherals/mcpwm/mcpwm_bldc_hall_control` demonstrates how to use the MCPWM peripheral to control a BLDC motor using a six-step commutation scheme, with the motor's spin direction and speed being adjusted based on the readings from a Hall sensor.
* :example:`peripherals/mcpwm/mcpwm_capture_hc_sr04` demonstrates how to use the MCPWM peripheral's capture module to decode the pulse width signals from an HC-SR04 sonar sensor, which can measure distance based on the width of the pulse.
* :example:`peripherals/mcpwm/mcpwm_foc_svpwm_open_loop` demonstrates how to use the MCPWM peripheral to generate three pairs of PWM signals for Field-Oriented Control (FOC), which can be used to drive a BLDC or PMSM motor, or a three-phase power inverter, using an open-loop FOC algorithm.
* :example:`peripherals/mcpwm/mcpwm_servo_control` demonstrates how to control a typical RC Servo by sending a PWM signal using the MCPWM driver, with the servo rotating from -60° to 60° and then turning back again.
* :example:`peripherals/mcpwm/mcpwm_sync` demonstrates how to generate three PWMs in perfect synchronization using MCPWM timers, with options to synchronize the timers via GPIO, Timer TEZ, or software.
API Reference