John La
/
MCP3208_STM32
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Dependencies: MCP3208_SWSPI SWSPI mbed
Fork of
MCP3208_STM32
by 
Michael Chuah
Revision 4:1267e8fa59a3, committed 2016-11-16
- Comitter:
- mcx
- Date:
- Wed Nov 16 23:47:52 2016 +0000
- Parent:
- 3:1701a3738c54
- Child:
- 5:9568cfe486dd
- Commit message:
- Working;
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 |
--- a/main.cpp Thu Nov 12 22:12:34 2015 +0000
+++ b/main.cpp Wed Nov 16 23:47:52 2016 +0000
@@ -9,6 +9,7 @@
// Serial pc(USBTX, USBRX);
Ticker datalog;
+Timer t;
char datastr0[5];
char datastr1[5];
@@ -17,6 +18,8 @@
char datastr4[5];
char datastr5[5];
+char datastr6[5];
+
// Credit: Erik Olieman
// http://developer.mbed.org/questions/5149/Serial-port-on-LPC1114-is-slow/
void intToString(char *buffer, int value)
@@ -50,10 +53,13 @@
int main()
{
- pc.baud(921600);
+ int tt = 0;
+ t.start();
+
+ pc.baud(9600);
pc.printf("Working!!\n\r");
- datalog.attach_us(&log_data,1000); // 1000us = 1ms
+ datalog.attach_us(&log_data,1000000); // 1000us = 1ms
while(1) {
intToString(datastr0,input1.binary(0));
@@ -63,10 +69,19 @@
intToString(datastr4,input1.binary(4));
intToString(datastr5,input1.binary(5));
+ // Timing methods to verify 1 ms loop time / 1 kHz update speed
+ // tt = t.read_ms();
+ tt++;
+ if(tt>=10000) {
+ tt = 0;
+ }
+ intToString(datastr6,tt);
+
if(tickerActivated == true) {
tickerActivated = false;
pc.printf("%s,%s,%s,%s,%s,%s\n\r",datastr0,datastr1,datastr2,datastr3,datastr4,datastr5);
}
+
}
}
--- a/mbed.bld Thu Nov 12 22:12:34 2015 +0000 +++ b/mbed.bld Wed Nov 16 23:47:52 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/9ad691361fac \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/6c34061e7c34 \ No newline at end of file