Revision 0:0bc87195b118, committed 2021-05-18

Comitter:

caa45040

Date:

Tue May 18 04:20:09 2021 +0000

Commit message:

stm32l010 spi 1

Changed in this revision

diff -r 000000000000 -r 0bc87195b118 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue May 18 04:20:09 2021 +0000
@@ -0,0 +1,196 @@
+#include "mbed.h"
+
+//*          *****  *****  
+//*         *       *    * 
+//*         ******  *    *
+//*         *       *    *
+//*         *       *    *
+//********   *****  *****
+
+#define swclk1  PA_5    //A4
+#define test01  PA_6
+#define swdio1  PA_7    //A6
+#define en1     PA_4    //A3
+
+//DigitalOut test1(test01);
+
+//DigitalOut swdclk(swclk1);
+//DigitalOut swdio(swdio1);
+DigitalOut en(en1);
+
+SPI spi( swdio1 , test01, swclk1); // mosi, miso, sclk
+
+char seg[32][8] = {
+ { 1,1,1,1,1,1,1,1 }, //0 @ -> ' '
+ { 0,0,0,0,0,1,0,1 }, //1 A  o
+ { 1,1,0,0,0,0,0,1 }, //2 B     　combined use "6"
+ { 0,1,0,1,0,0,1,1 }, //3 C
+ { 1,0,1,0,0,0,0,1 }, //4 D
+ { 0,1,0,0,0,0,1,1 }, //5 E  o
+ { 0,1,0,0,0,1,1,1 }, //6 F
+ { 0,1,0,1,0,0,0,1 }, //7 G
+
+ { 1,0,0,0,0,1,0,1 }, //8 H  o
+ { 1,0,1,1,1,1,0,1 }, //9 I    　combined use "1"
+ { 1,0,1,1,0,0,0,1 }, //10 J
+ { 0,1,0,0,0,1,0,1 }, //11 K 
+ { 1,1,0,1,0,0,1,1 }, //12 L  o
+ { 0,1,1,1,0,1,0,1 }, //13 M
+ { 0,0,0,1,0,1,0,1 }, //14 N  o
+ { 0,0,0,1,0,0,0,1 }, //15 O  o　combined use "0"
+
+ { 0,0,0,0,0,1,1,1 }, //16 P
+ { 0,0,0,0,1,1,0,1 }, //17 Q　combined use "9"
+ { 1,1,1,0,0,1,1,1 }, //18 R
+ { 0,1,0,0,1,0,0,1 }, //19 S　combined use "5"
+ { 1,1,0,0,0,0,1,1 }, //20 T
+ { 1,0,0,1,0,0,0,1 }, //21 U
+ { 1,1,1,1,0,0,0,1 }, //22 V
+ { 1,0,0,1,1,0,1,1 }, //23 W  o
+ { 1,1,0,0,1,1,0,1 }, //24 X
+
+ { 1,0,0,0,1,0,0,1 }, //25 Y
+ { 0,0,1,0,0,0,1,1 }, //26 Z　combined use "2"
+ { 0,0,1,0,1,0,0,1 }, //27 [  --> "3"
+ { 1,0,0,0,1,1,0,1 }, //28 \  --> "4"
+ { 0,0,0,1,1,1,0,1 }, //29 ]  --> "7"
+ { 0,0,0,0,0,0,0,1 }, //26 ^  --> "8"
+ { 1,1,1,1,1,0,1,1 }  //31 _
+};
+
+int vc;
+int ch_chvc(int s)
+{
+    s = s - 64;
+    
+    vc =0;
+    vc = vc | ((!(seg[s][7])) << 7);
+    vc = vc | ((!(seg[s][3])) << 6);
+    vc = vc | ((!(seg[s][2])) << 5);
+    vc = vc | ((!(seg[s][4])) << 4);
+    vc = vc | ((!(seg[s][5])) << 3);
+    vc = vc | ((!(seg[s][6])) << 2);
+    vc = vc | ((!(seg[s][1])) << 1);
+    vc = vc | ((!(seg[s][0])) << 0);
+    
+    return(vc);
+}//ch_chvc
+
+//d int v;
+//d int rs;
+//d void seg1()
+//d {
+//d     swdio=((v>>7)&1);   swdclk=1;swdclk=0; //7
+//d     swdio=((v>>6)&1);   swdclk=1;swdclk=0; //6
+//d     swdio=((v>>5)&1);   swdclk=1;swdclk=0; //5
+//d     swdio=((v>>4)&1);   swdclk=1;swdclk=0; //4
+//d     swdio=((v>>3)&1);   swdclk=1;swdclk=0; //3
+//d     swdio=((v>>2)&1);   swdclk=1;swdclk=0; //2
+//d     swdio=((v>>1)&1);   swdclk=1;swdclk=0; //1
+//d     swdio=((v>>0)&1);   swdclk=1;swdclk=0; //0
+//d     swdio=rs;   
+//d     en=1; 
+//d     wait_ms(1);      
+//d     en=0;       
+//d }//seg1
+
+int main() {
+
+//d    en=1;          //debug
+//d    wait_ms(1000); //debug
+//d    
+//d    swdio=1;       //debug
+//d    wait_ms(1000); //debug
+    
+//d     en=0;
+//d     swdio=0;
+//d     for(int i=0;i<16;i++){
+//d         swdclk=1;
+//d         wait_ms(15);
+//d         swdclk=0;
+//d         wait_ms(15);
+//d     }//for
+
+    spi.format(8,0);
+    spi.frequency(1000000);
+    
+    en=0;
+    
+    int v;  //バリュー 表示のパターン
+    
+    //v=ch_chvc('Y');
+    //spi.write(v);en=1;en=0;  //debug
+    //wait_ms(1000);
+ 
+    v=ch_chvc('@');
+    spi.write(v);en=1;en=0;  //debug
+    wait_ms(1000);
+ 
+    //en=1;          //debug
+    //wait_ms(1000); //debug
+      
+//d    en=0; 
+//d    for(int i=0;i<16;i++){
+//d        en=1;
+//d        wait_ms(15);
+//d        en=0;
+//d        wait_ms(15);
+//d    }//for
+
+//d    v=0x55;seg1(); //debug
+//d    wait_ms(1000); //debug
+//d    v=0xaa;seg1(); //debug
+//d    wait_ms(1000); //debug
+
+    int ii; //ループカウンター
+    //int v;  //バリュー 表示のパターン
+
+    //無限ループ
+    while(1) {
+
+        //0分
+        v=ch_chvc('O');spi.write(v);en=1;en=0;
+    
+        for(ii = 0;ii < 60;ii++){
+            wait_ms(1000);
+        }//for
+
+        //1分
+        v=ch_chvc('I');spi.write(v);en=1;en=0;
+        
+        for(ii = 0;ii < 60;ii++){
+            wait_ms(1000);
+        }//for
+
+        //2分
+        v=ch_chvc('Z');spi.write(v);en=1;en=0;
+
+        for(ii = 0;ii < 60;ii++){
+            wait_ms(1000);
+        }//for
+
+        //3分
+        v=ch_chvc('[');spi.write(v);en=1;en=0;
+
+        
+        while(1){} //無限ループ
+//d        while(1){           //debug
+//d            swdclk=1;       //debug
+//d            wait_ms(1000);  //debug
+//d            swdclk=0;       //debug
+//d            wait_ms(1000);  //debug
+//d        }//while            //debug
+        
+
+//d        while(1){           //debug
+//d            en=1;       //debug
+//d            wait_ms(1000);  //debug
+//d            en=0;       //debug
+//d            wait_ms(1000);  //debug
+//d        }//while            //debug
+
+    }//while //無限ループ
+}//main
+
+//容量削減
+void error(const char* format, ...){}

diff -r 000000000000 -r 0bc87195b118 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue May 18 04:20:09 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/2e9cc70d1897
\ No newline at end of file