keniti akiba / Mbed 2 deprecated pwm_test_010

stm32l010 pwm 1r

Dependencies:   mbed

main.cpp@0:2758e5a0fd2c, 2021-05-15 (annotated)

Committer:
caa45040
Date:
Sat May 15 10:28:05 2021 +0000
Revision:
0:2758e5a0fd2c
stm32l010 pwm 1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
caa45040 0:2758e5a0fd2c 1 #include "mbed.h"
caa45040 0:2758e5a0fd2c 2
caa45040 0:2758e5a0fd2c 3 //Serial pc(USBTX, USBRX); // tx, rx
caa45040 0:2758e5a0fd2c 4 //Serial pc(SERIAL_TX, SERIAL_RX); //767
caa45040 0:2758e5a0fd2c 5 //Serial pc(PA_2, PA_3); //010
caa45040 0:2758e5a0fd2c 6 //Serial pc(PA_9, PA_10); //010
caa45040 0:2758e5a0fd2c 7
caa45040 0:2758e5a0fd2c 8 //data SG90
caa45040 0:2758e5a0fd2c 9 // 2400us 2.4ms
caa45040 0:2758e5a0fd2c 10 #define s_max 2400
caa45040 0:2758e5a0fd2c 11 // 500us 0.5ms
caa45040 0:2758e5a0fd2c 12 #define s_min 500
caa45040 0:2758e5a0fd2c 13 #define s_r (2400-500)
caa45040 0:2758e5a0fd2c 14 #define s_c ((2400-500)/256)
caa45040 0:2758e5a0fd2c 15 #define SN(n6) (500+(((2400-500)/256)*n6))
caa45040 0:2758e5a0fd2c 16
caa45040 0:2758e5a0fd2c 17
caa45040 0:2758e5a0fd2c 18 //PWMのピンの設定
caa45040 0:2758e5a0fd2c 19 //PwmOut servo(A0); // //767
caa45040 0:2758e5a0fd2c 20 PwmOut servo(A4); //PA_5 //010
caa45040 0:2758e5a0fd2c 21
caa45040 0:2758e5a0fd2c 22 int main() {
caa45040 0:2758e5a0fd2c 23
caa45040 0:2758e5a0fd2c 24 //周期の設定
caa45040 0:2758e5a0fd2c 25 //servo.period(0.020); // servo requires a 20ms period
caa45040 0:2758e5a0fd2c 26 servo.period_ms (20);
caa45040 0:2758e5a0fd2c 27
caa45040 0:2758e5a0fd2c 28 //無限ループ
caa45040 0:2758e5a0fd2c 29 while (1) {
caa45040 0:2758e5a0fd2c 30
caa45040 0:2758e5a0fd2c 31 //0から256までループ
caa45040 0:2758e5a0fd2c 32 //for(float offset=0.0; offset<0.001; offset+=0.0001) {
caa45040 0:2758e5a0fd2c 33 for(int offset=0; offset<256; offset++) {
caa45040 0:2758e5a0fd2c 34
caa45040 0:2758e5a0fd2c 35 //pc.printf(" -S=%d\t%d\r\n", offset , SN(offset) ); //767
caa45040 0:2758e5a0fd2c 36
caa45040 0:2758e5a0fd2c 37 //オン時間の設定
caa45040 0:2758e5a0fd2c 38 //servo.pulsewidth(0.001 + offset); // servo position determined by a pulsewidth between 1-2ms 　　　
caa45040 0:2758e5a0fd2c 39 servo.pulsewidth_us( SN(offset) );
caa45040 0:2758e5a0fd2c 40
caa45040 0:2758e5a0fd2c 41 //250ミリ秒まつ
caa45040 0:2758e5a0fd2c 42 //wait_ms(250);
caa45040 0:2758e5a0fd2c 43 wait_ms(4);
caa45040 0:2758e5a0fd2c 44 }//for
caa45040 0:2758e5a0fd2c 45 }//while
caa45040 0:2758e5a0fd2c 46 }//main
caa45040 0:2758e5a0fd2c 47
caa45040 0:2758e5a0fd2c 48 //容量削減
caa45040 0:2758e5a0fd2c 49 void error(const char* format, ...){}