mbedを用いた制御学生の制御
2つのanalogスティックのanalog値をserial通信で送信、LEDをpwm制御するプログラムの受信側。2本入力時は正常,1本のみ入力時不具合(LED点滅)あり。直したら使えるようになります。
Dependencies: mbed
※解決策思いつかず。放置済み。※
Diff: main.cpp
- Revision:
- 0:420300781c80
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Dec 21 07:04:04 2014 +0000
@@ -0,0 +1,101 @@
+#include "mbed.h"
+
+Serial pc(USBTX,USBRX);
+Serial mc(p13,p14);
+BusOut select(p5,p6,p7,p8);
+PwmOut myled[] = {LED1,LED2,LED3,LED4};
+Timer first;
+Timer second;
+Timeout next;
+
+void test(){
+ double signal2,time2;
+ uint8_t data2;
+ int style2 = 0;
+
+ if(mc.readable() == 1){
+ data2 = mc.getc();
+ second.reset();
+ second.start();
+ if(data2 > 0 && data2 < 64) {
+ signal2 = data2/50.00;
+ style2 = 1;
+ myled[0] = signal2;
+ myled[1] = 0;
+ select = style2;
+ }else if(data2 > 64 && data2 < 128) {
+ signal2 = (data2-64)/50.00;
+ style2 = 2;
+ myled[1] = signal2;
+ myled[0] = 0;
+ select = style2;
+ }else if(data2 > 128 && data2 < 196) {
+ signal2 = (data2-128)/50.00;
+ style2 = 4;
+ myled[2] = signal2;
+ myled[3] = 0;
+ select = style2;
+ }else if(data2 > 196 && data2 < 256) {
+ signal2 = (data2-196)/50.00;
+ style2 = 8;
+ myled[3] = signal2;
+ myled[2] = 0;
+ select = style2;
+ }else{
+ myled[0] = 0;
+ myled[1] = 0;
+ myled[2] = 0;
+ myled[3] = 0;
+ }
+ second.stop();
+ time2 = second.read_us();
+ pc.printf("%u_%f__%u_%f\n",data2,signal2,style2,time2);
+ }
+}
+int main() {
+ double signal,time;
+ uint8_t data;
+ int style = 0;
+
+ while(1) {
+ if(mc.readable() == 1) {
+ data = mc.getc();
+ first.reset();
+ first.start();
+ if(data > 0 && data<64) {
+ signal = data/50.00;
+ style = 1;
+ myled[0] = signal;
+ myled[1] = 0;
+ select = style;
+ }else if(data > 64 && data < 128) {
+ signal = (data-64)/50.00;
+ style = 2;
+ myled[1] = signal;
+ myled[0] = 0;
+ select = style;
+ }else if(data > 128 && data < 196) {
+ signal = (data-128)/50.00;
+ style = 4;
+ myled[2] = signal;
+ myled[3] = 0;
+ select = style;
+ }else if(data >196 && data < 256) {
+ signal = (data-196)/50.00;
+ style = 8;
+ myled[3] = signal;
+ myled[2] = 0;
+ select = style;
+ }else{
+ myled[0] = 0;
+ myled[1] = 0;
+ myled[2] = 0;
+ myled[3] = 0;
+ }
+ first.stop();
+ time = first.read_us();
+ pc.printf("%u_%f_%u_%f\n",data,signal,style,time);
+ next.attach_us(test,time);
+ }
+ }
+}
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