__pwmRegister(
pin, // number
mode, // number
frequency // number
)
/*
mode:
* HAL_PWM_CLOCK_32KHZ = 0
* HAL_PWM_CLOCK_2MHZ = 1
* HAL_PWM_CLOCK_20MHZ = 2
* HAL_PWM_CLOCK_26MHZ = 3
* HAL_PWM_CLOCK_40MHZ = 4
* HAL_PWM_CLOCK_52MHZ = 5
*/
__pwmWrite(
pin, // number
value // number
)
__pwmRead(
pin, // number
mode // 0: value, 1: frequency
)
/* Write example */
__pinmux(31, 9); // set pinmux
__pwmRegister(32, 4, 400000); // registe pwm
var t = 0;
setInterval(function() {
__pwmWrite(32, t); // write signal
t++;
if (t === 10) {
t = 0;
}
}, 10);