Amine KHETTAT
programme test circuit I2C SLAVE sur ALtera
Revision 0:d70889176a8b, committed 2011-06-17
- Comitter:
- khettat
- Date:
- Fri Jun 17 11:38:49 2011 +0000
- Commit message:
- v1
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 d70889176a8b main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Jun 17 11:38:49 2011 +0000
@@ -0,0 +1,25 @@
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+Serial pc(USBTX, USBRX); // tx, rx
+I2C i2c(p28,p27);
+char data[2];
+char num_reg[1];
+unsigned char x;
+
+int main() {
+ num_reg[0] = 3;
+ int adresse = 0xC8;
+ pc.printf("Nouvelle acqui : \r\n");
+ while(1) {
+ i2c.write(adresse, num_reg, 1);
+
+ i2c.read(adresse, data, 2);
+ // x = data[0];
+ //data[0] = data[1];
+ //data[1] = x;
+ wait(0.1);
+ pc.printf("%X\r\n",*((unsigned short*)data));
+ wait(0.2);
+ }
+}
diff -r 000000000000 -r d70889176a8b mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Jun 17 11:38:49 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/63bcd7ba4912