NTHU_Racing
For NTHU_Racing MCU tutorial Learn to use PinInterrupt
Dependencies: mbed
Revision 0:21fdaaa57d18, committed 2017-01-22
- Comitter:
- open4416
- Date:
- Sun Jan 22 05:08:15 2017 +0000
- Commit message:
- Not funtional yet
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 |
diff -r 000000000000 -r 21fdaaa57d18 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Jan 22 05:08:15 2017 +0000
@@ -0,0 +1,68 @@
+#include "mbed.h"
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~GPIO registor~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+DigitalOut led(D13); //link leg
+InterruptIn button(PC_13); //same as "button(USER_BUTTON)"
+Serial pc(D1, D0); //Serial reg
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of GPIO registor~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~Varible registor~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+Ticker TT; //call a timer
+int count; //numbers of pressed
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of Varible registor~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~Function registor~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+void init_IO(); //initialize IO state
+void init_TIMER(); //set TT_main{} rate
+void TT_main(); //timebase function rated by TT
+
+void pressed(); //program run when pointed to here
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of Function registor~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~main funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+int main()
+{
+ init_IO(); //initialized value and IRQ(Interrupt request)
+ init_TIMER(); //start TT_main
+ pc.baud(9600); //set baud rate
+
+ while(1) { //main() loop
+ }
+
+}
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of main funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~init_IO funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+void init_IO(void) //initialize
+{
+ led = 0;
+ count = 0;
+ button.fall(&pressed);
+}
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of init_IO funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~Timebase funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+void init_TIMER() //set TT_main{} rate
+{
+ TT.attach_us(&TT_main, 500000); //rate set to 0.5 sec
+}
+
+void TT_main() //interrupt function by TT
+{
+ led = !led; //just to make sure program runnung
+ //print out data
+}
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of Timebase funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+
+
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~IRQ funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
+void pressed() //do these shit when triger
+{
+ //these will be run if pressed() executed
+}
+//~~~~~~~~~~~~~~~~~~~~~~~~~~~end of IRQ funtion~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
\ No newline at end of file
diff -r 000000000000 -r 21fdaaa57d18 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Jan 22 05:08:15 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/ad3be0349dc5 \ No newline at end of file