Revision 0:b0beaf8fde48, committed 2022-01-16

Comitter:

kosukesuzuki

Date:

Sun Jan 16 04:03:52 2022 +0000

Commit message:

a

Changed in this revision

diff -r 000000000000 -r b0beaf8fde48 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jan 16 04:03:52 2022 +0000
@@ -0,0 +1,32 @@
+#include "mbed.h"
+#include <math.h>
+
+SPI spi(p5,p6,p7);
+DigitalOut cs(p8);
+
+Serial pc(USBTX,USBRX);
+
+int main(){
+    spi.format(7,0);
+    spi.frequency(1000000);
+    pc.printf("Starting ADC interaction\r\n");
+    double y;
+    
+    while(1){
+        cs=0;
+        spi.write(0x60);
+        
+        uint8_t high= spi.write(0x00);
+        uint8_t low = spi.write(0x00);
+        
+        low = (high << 5)|(low>>2);
+        high=high>>3;
+        
+        int value=(high<<8)|low;
+         y = 53.444*(double(value()),-1.736);
+        pc.printf("sensor 0 value = %.3f[mm]\r\n",y);
+        
+        cs = 1;
+        wait(1);
+        }
+        }
\ No newline at end of file

diff -r 000000000000 -r b0beaf8fde48 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Jan 16 04:03:52 2022 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file