Stéf PEREZ
Testing I2C by dump content
Revision 0:392956e976ae, committed 2016-10-14
- Comitter:
- stefkpl
- Date:
- Fri Oct 14 08:42:47 2016 +0000
- Child:
- 1:3a2023b0563c
- Commit message:
- Initial Commit
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 |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Oct 14 08:42:47 2016 +0000
@@ -0,0 +1,26 @@
+#include "mbed.h"
+ // Test DUMP I2C
+#define _ADDR (0x43)
+
+I2C i2c(I2C_SDA, I2C_SCL);
+
+DigitalOut myled(LED1);
+
+Serial pc(SERIAL_TX, SERIAL_RX);
+
+int main()
+{
+ int status = i2c.write(_ADDR);
+ pc.printf("Begin Scan\r\n");
+
+ // Read all register
+ data_write[0] = LM75_REG_TEMP;
+ i2c.write(LM75_ADDR, data_write, 1, 1); // no stop
+ i2c.read(LM75_ADDR, data_read, 2, 0);
+
+ while (1) {
+ myled = !myled;
+ wait(0.2);
+
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Oct 14 08:42:47 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/25aea2a3f4e3 \ No newline at end of file