BERTL library, Kevin Heinrich
Dependents: BertlPingPong_UEbung3_EB
Diff: bertl14.cpp
- Revision:
- 4:066936e2c097
- Parent:
- 3:4326e2654adb
--- a/bertl14.cpp Mon Feb 01 10:48:40 2016 +0000 +++ b/bertl14.cpp Mon Apr 04 12:17:24 2016 +0000 @@ -42,17 +42,17 @@ unsigned char bertl_PC9555_switches() { - int taster; + char taster[1]; pc9555.start(); // Start PC9555 to write the Adress pc9555.write(PC9555_ADDR_W); // Write the WRITE-Adress pc9555.write(0x01); // To define the Switches => 0x02: LEDs pc9555.start(); // Start PC9555 again to read the Values pc9555.write(PC9555_ADDR_R); // Set the READ_bit - taster = pc9555.read(0); // Read the Value of the Switches + taster[0] = pc9555.read(0); // Read the Value of the Switches (HEX_MASK) pc9555.stop(); // Stop the I2C - return (taster); // Return the value + return (taster[0]); // Return the value } // END PC9555 Routines