Zoltan Hudak / Mbed 2 deprecated STM32F103C8T6_DS1820

Demo for reading DS1820 temperature sensor with STM32F103C8T6 board.

Dependencies:   mbed DS1820

Reading DS1820 temperature sensor with STM32F103C8T6 board

Import the program into your online compiler.

Schematic

/media/uploads/hudakz/stm32f103c8t6_ds1820_04.png

Wiring

STM32F103C8T6DS1820
GND<=>GND
PA_9<=>DQ
3.3V<=>VDD

Diff: main.cpp

Revision:
3:99631e445ec4
Parent:
2:171926fbefb3
--- a/main.cpp	Tue Feb 05 12:56:14 2019 +0000
+++ b/main.cpp	Tue Feb 05 13:10:49 2019 +0000
@@ -9,13 +9,13 @@
 #include "DS1820.h"
   
 Serial      pc(PA_2, PA_3);
-DigitalOut  led(LED1);   
+DigitalOut  led(PC_13);   
 DS1820      ds1820(PA_9);    // substitute PA_9 with actual mbed pin name connected to the DS1820 data pin                             
 float       temp = 0;
 
 int main() 
 {                          
-    int         error = 0; 
+    int  error = 0; 
     
     if(ds1820.begin()) {
         while(1) {