Farrukh Hussain
simple stm32f407 discovery board mbed demo
explanation here https://youtu.be/S4V5B7kTqII
Revision 0:4650fee31cf1, committed 2018-01-17
- Comitter:
- programmer5
- Date:
- Wed Jan 17 17:17:29 2018 +0000
- Commit message:
- first commit of stm32f407 discovery kit MBED demo
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LIS3DSH.lib Wed Jan 17 17:17:29 2018 +0000 @@ -0,0 +1,1 @@ +http://os.mbed.com/users/grantphillips/code/LIS3DSH/#e6a312714223
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jan 17 17:17:29 2018 +0000
@@ -0,0 +1,52 @@
+#include "mbed.h"
+#include "LIS3DSH.h"
+DigitalOut myledG(PD_12);
+DigitalOut myledO(PD_13);
+DigitalOut myledR(PD_14);
+DigitalOut myledB(PD_15);
+InterruptIn button(PA_0);
+Serial uart(PC_6,PC_7);
+
+LIS3DSH acc(PA_7, PA_6, PA_5, PE_3);
+ // mosi, miso, clk , cs
+
+char buttonDetectFlag=0;
+void buttonISr(){
+ buttonDetectFlag=1;
+ }
+int main() {
+ uart.baud(9600);
+ button.fall(&buttonISr);
+ int16_t X, Y, Z; //signed integer variables for raw X,Y,Z values
+ float roll, pitch; //float variables for angles
+
+ if(acc.Detect() != 1) {
+ uart.printf("LIS3DSH Acceleromoter not detected!\n");
+ while(1){ };
+ }
+
+ while(1) {
+ wait(0.5);
+ static char counter=0;
+ acc.ReadData(&X, &Y, &Z); //read X, Y, Z values
+ acc.ReadAngles(&roll, &pitch); //read roll and pitch angles
+ uart.printf("X: %d Y: %d Z: %d\n", X, Y, Z);
+ uart.printf("Roll: %f Pitch: %f\n", roll, pitch);
+
+ if(buttonDetectFlag)
+ {
+ buttonDetectFlag=0;
+ if(counter==0)
+ myledG=!myledG;
+ else if(counter==1)
+ myledO=!myledO;
+ else if(counter==2)
+ myledR=!myledR;
+ else if(counter==3)
+ myledB=!myledB;
+ counter++;
+ if(counter>=4)
+ counter=0;
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Jan 17 17:17:29 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7130f322cb7e \ No newline at end of file