Tedd OKANO
Demo/test code: UART-I2C bridge. This program takes 3 byte data from terminal to write out in I2C bus. The 1st data is I2C address, second is register address and last is data for write.
Revision 0:af8aa1f45fd2, committed 2010-03-15
- Comitter:
- okano
- Date:
- Mon Mar 15 09:01:08 2010 +0000
- Commit message:
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 af8aa1f45fd2 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Mar 15 09:01:08 2010 +0000
@@ -0,0 +1,19 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // tx, rx
+I2C i2c( p28, p27 ); // sda, scl
+
+DigitalOut myled(LED1);
+
+int main() {
+
+ char c[ 3 ];
+ pc.printf("UART-I2C bridge\n");
+
+ while(1) {
+ pc.scanf( " %X %X %X", c, c + 1, c + 2 );
+ printf( "%02X %02X %02X\n", *(c), *(c + 1), *(c + 2) );
+
+ i2c.write( *c, c + 1, 2 );
+ }
+}
diff -r 000000000000 -r af8aa1f45fd2 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Mar 15 09:01:08 2010 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/49a220cc26e0