Atsumi Toda
twe-liteでのmain側プログラム。要改良
Revision 0:dd2e7831df58, committed 2018-02-23
- Comitter:
- Joeatsumi
- Date:
- Fri Feb 23 04:20:23 2018 +0000
- Commit message:
- 2018/2/23
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Feb 23 04:20:23 2018 +0000
@@ -0,0 +1,68 @@
+#include "mbed.h"
+
+#define DATA_SIZE 10
+
+DigitalOut myled(LED1);
+
+Serial pc(USBTX,USBRX);
+Serial twe(p9,p10);
+
+Ticker flipper;
+
+char rpm_array[3] = "00";//実は末尾にnullがあるので、要素が４つでも配列では５つの箱を用意している
+char dam;
+
+int rpm=0;
+
+
+void send(){
+
+ char DATA[DATA_SIZE] = {':', '0', '1', '0', '1', '3', '9', 'X', '\r', '\n'};
+ //04
+ /*:は送信時に必要なヘッダー。78は相手のID(0x78)。01は送信コマンドとして必要。
+ 39は任意の値。Xはチェックサムの省略形。 \r\nは改行コマンド*/
+
+ for (int i = 0 ; i < DATA_SIZE ; i++){
+ twe.putc(DATA[i]);
+ myled=1;
+
+ }
+
+ }
+
+
+int main() {
+ pc.baud(115200);
+twe.baud(115200);
+
+flipper.attach(&send, 0.05);
+
+
+ while(1) {
+ // pc.putc(twe.getc());
+
+
+ if(twe.getc()==':'){
+ if(twe.getc()=='0'){
+ if(twe.getc()=='1'){
+ dam=twe.getc();
+ dam=twe.getc();
+
+ for (int i = 0; i <= 2; i++) {
+ rpm_array[i] =twe.getc();//高度の受信rpm+1000の値を文字列として受け取る
+ }
+
+ rpm = atoi(rpm_array);
+
+ pc.printf("%d\r\n",rpm);
+
+ }//if(twe.getc()=='0')
+ }//if(twe.getc()==':')
+}
+
+
+}//while
+
+
+
+}//main
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Feb 23 04:20:23 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/5571c4ff569f \ No newline at end of file