gpio_set_function(_pin, GPIO_FUNC_PWM);_slice_num = pwm_gpio_to_slice_num(_pin);pwm_config config = pwm_get_default_config();// Set phaseCorrect pwm_set_phase_correct(_slice_num, phaseCorrect);pwm_config_set_clkdiv_int(&config, _PWM_config.div);...
pwm_init(pwm_gpio_to_slice_num(output->pin), &pwm_config, true); }static bool analog_out (uint8_t port, float value) { if(port < analog.n_out) { port = ioports_map_output(analog, port); pwm_set_gpio_level(aux_out_analog[port].pin, ioports_compute_pwm_value(&pwm_data[aux...
GPIO_FUNC_PWM);gpio_set_function(3,GPIO_FUNC_PWM);// Find out which PWM slice is connected to GPIO 0 (it's slice 0)uintslice_num=pwm_gpio_to_slice_num(2);pwm_config config=pwm_get_default_config();pwm_config_set_clkdiv(&config,4.f);pwm_init(slice_num...
GPIO I2C RTC SDIO SPI UART WATCHDOG EMMC DSI PWM PanSensor Sensor 模型 WLAN 系统基础能力子系统集 用户程序框架 AbilityKit BundleManager 公共通信子系统 Softbus 图形及UI子系统 Surface Window UI_Components UI_DFX UI_Animator UI_Utils UI_Common UI_Events ...
GPIO16 is PWM0 A, GPIO17 is PWM0 B, so on, up to PWM6 B on GPIO29 The same PWM output can be selected on two GPIO pins; the same signal will appear on each GPIO. If a PWM B pin is used as an input, and is selected on multiple GPIO pins, then the PWM slice will see ...
The RP2040 PWM block has 8 identical slices. Each slice can drive two PWM output signals, or measure the frequency or duty cycle of an input signal. This gives a total of up to 16 controllable PWM outputs. All 30 GPIO pins can be driven by the PWM block ...