Diff: NCP5623B.cpp

Revision:

1:f0efe8462d0e

Parent:

0:b28a2dfe05fd

Child:

2:9c70b63e3b1e

--- a/NCP5623B.cpp	Mon Jul 06 19:29:08 2015 +0000
+++ b/NCP5623B.cpp	Tue Oct 27 19:56:56 2015 +0000
@@ -19,49 +19,48 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
- 
+
 #include "NCP5623B.h"
 #include "mbed_debug.h"
 #include "rtos.h"
- 
+
 NCP5623B::NCP5623B(I2C &i2c)
 {
     _i2c =  &i2c;
 
     NCP5623B::init();
-    
+
     return;
 }
 
 uint8_t NCP5623B::init(void)
 {
     uint8_t result = 0;
-    
+
     _i2c->frequency(400000);
-    
+
     // Turn off all LEDs and initialize all registers
-	result |= NCP5623B::writeRegister(NCP5623B::DIMDWNSET, 0x00);
+    result |= NCP5623B::writeRegister(NCP5623B::DIMDWNSET, 0x00);
     result |= NCP5623B::writeRegister(NCP5623B::DIMTIME, 0x01);
     osDelay (1000);
     result |= NCP5623B::writeRegister(NCP5623B::LEDCURR, 0x00);
-	result |= NCP5623B::writeRegister(NCP5623B::PWMLED1, 0x00);
-	result |= NCP5623B::writeRegister(NCP5623B::PWMLED2, 0x00);
-	result |= NCP5623B::writeRegister(NCP5623B::PWMLED3, 0x00);
+    result |= NCP5623B::writeRegister(NCP5623B::PWMLED1, 0x00);
+    result |= NCP5623B::writeRegister(NCP5623B::PWMLED2, 0x00);
+    result |= NCP5623B::writeRegister(NCP5623B::PWMLED3, 0x00);
 
-    if(result != 0)
-    {
+    if(result != 0) {
         debug("ILS29011:init failed\n\r");
     }
-    
-     return result;
+
+    return result;
 }
 
-	/** Shutdown LEDS
-	 *  @return status of command
-	 */
+/** Shutdown LEDS
+ *  @return status of command
+ */
 uint8_t NCP5623B::shutdown(void) const
 {
-	uint8_t result = 0;
+    uint8_t result = 0;
 
     result |= NCP5623B::writeRegister(NCP5623B::SHUTDWN, 0x00);
     return result;
@@ -74,75 +73,72 @@
  */
 uint8_t NCP5623B::setLEDCurrent(uint8_t data) const
 {
-	uint8_t result = 0;
+    uint8_t result = 0;
 
     result |= NCP5623B::writeRegister(NCP5623B::LEDCURR, data);
     return result;
 }
 
-	/** Set PWM mode for specific LED
-	 *  @lednum - selects LED
-	 *  @data - PWM value to set  range 0-31 0-100% Pulse width
-	 *  @return status of command
-	 */
+/** Set PWM mode for specific LED
+ *  @lednum - selects LED
+ *  @data - PWM value to set  range 0-31 0-100% Pulse width
+ *  @return status of command
+ */
 uint8_t NCP5623B::setPWM(LEDNUM lednum, int8_t data ) const
 {
-	uint8_t result = 0;
+    uint8_t result = 0;
 
-	switch (lednum) {
-	case NCP5623B::LED_1:
-		result |= NCP5623B::writeRegister(NCP5623B::PWMLED1, data);
-		break;
-	case NCP5623B::LED_2:
-		result |= NCP5623B::writeRegister(NCP5623B::PWMLED2, data);
-		break;
-	case NCP5623B::LED_3:
-		result |= NCP5623B::writeRegister(NCP5623B::PWMLED3, data);
-		break;
-	}
+    switch (lednum) {
+        case NCP5623B::LED_1:
+            result |= NCP5623B::writeRegister(NCP5623B::PWMLED1, data);
+            break;
+        case NCP5623B::LED_2:
+            result |= NCP5623B::writeRegister(NCP5623B::PWMLED2, data);
+            break;
+        case NCP5623B::LED_3:
+            result |= NCP5623B::writeRegister(NCP5623B::PWMLED3, data);
+            break;
+    }
     return result;
 }
 
-    /** Set Dimming mode for all LEDs
-     *  @dimdir - direction of dimming
-     *  @endstep - ending step of ramp up or ramp down range 0-31
-     *  @steptime - time per step range 0-31 in 8 msec multiples
-     *  @return status of command
-     */
-    uint8_t NCP5623B::setDimming(DIMDIRECTION dimdir, uint8_t endstep, uint8_t steptime) const
+/** Set Dimming mode for all LEDs
+ *  @dimdir - direction of dimming
+ *  @endstep - ending step of ramp up or ramp down range 0-31
+ *  @steptime - time per step range 0-31 in 8 msec multiples
+ *  @return status of command
+ */
+uint8_t NCP5623B::setDimming(DIMDIRECTION dimdir, uint8_t endstep, uint8_t steptime) const
 {
-    	uint8_t result = 0;
+    uint8_t result = 0;
 
-    	if (dimdir == NCP5623B::DIMDWN)
-    		result |= NCP5623B::writeRegister(NCP5623B::DIMDWNSET, endstep);
-    	else
-    		result |= NCP5623B::writeRegister(NCP5623B::DIMUPSET, endstep);
+    if (dimdir == NCP5623B::DIMDWN)
+        result |= NCP5623B::writeRegister(NCP5623B::DIMDWNSET, endstep);
+    else
+        result |= NCP5623B::writeRegister(NCP5623B::DIMUPSET, endstep);
 
-        result |= NCP5623B::writeRegister(NCP5623B::DIMTIME, steptime);
+    result |= NCP5623B::writeRegister(NCP5623B::DIMTIME, steptime);
 
-        return result;
+    return result;
 }
-    /** Write to a register (exposed for debugging reasons)
-     * @param reg - The register to be written
-     * @param data - The data to be written
-     */
+/** Write to a register (exposed for debugging reasons)
+ * @param reg - The register to be written
+ * @param data - The data to be written
+ */
 uint8_t NCP5623B::writeRegister(NCP5623B::REGISTER const reg, uint8_t const data) const
 {
     char buf[1];
     uint8_t result = 0;
 
     buf[0] = reg | (data & NCP5623B::DATAMASK);
-    
+
 //    __disable_irq();  // // Tickers and other timebase events can jack up the I2C bus for some devices
     result |= _i2c->write(_i2c_addr, buf, 1);
 //    __enable_irq();  // Just need to block during the transaction
 
-    if(result != 0)
-    {
+    if(result != 0) {
         debug("NCP5623B:writeRegister failed\n\r");
     }
-    
+
     return result;
 }
-
-