The ADC resolution cannot be selected on the LPC1224, do not confuse the user.

diff --git a/drivers/adc.c b/drivers/adc.c
index f35323b..cbadc07 100644 (file)
--- a/drivers/adc.c
+++ b/drivers/adc.c
@@ -137,13 +137,6 @@ void adc_prepare_conversion_on_event(void)
        /* Unsupported Yet */
 }
 
-/* Change the ADC resolution. */
-void adc_set_resolution(int bits)
-{
-       /* On LPC1224 there is no possibility to change the ADC resolution */
-       return;
-}
-
 
 
 /***************************************************************************** */

diff --git a/include/core/lpc_regs_12xx.h b/include/core/lpc_regs_12xx.h
index 9defa5f..978152b 100644 (file)
--- a/include/core/lpc_regs_12xx.h
+++ b/include/core/lpc_regs_12xx.h
@@ -745,16 +745,6 @@ struct lpc_adc
 #define LPC_ADC_CHANNEL_MASK (0xFF << 0)
 #define LPC_ADC_CHANNEL(x)  (0x01 << ((x) & 0x07))
 #define LPC_ADC_BURST     (0x01 << 16)
-/* These are unused for LPC1224 */
-#define LPC_ADC_10BITS  (0x00 << 17)
-#define LPC_ADC_9BITS   (0x01 << 17)
-#define LPC_ADC_8BITS   (0x02 << 17)
-#define LPC_ADC_7BITS   (0x03 << 17)
-#define LPC_ADC_6BITS   (0x04 << 17)
-#define LPC_ADC_5BITS   (0x05 << 17)
-#define LPC_ADC_4BITS   (0x06 << 17)
-#define LPC_ADC_3BITS   (0x07 << 17)
-#define LPC_ADC_BITS_MASK  (0x07 << 17)
 
 #define LPC_ADC_SINGLE_BURST  (0x01 << 20)
 

diff --git a/include/drivers/adc.h b/include/drivers/adc.h
index b4f1bba..72a92c5 100644 (file)
--- a/include/drivers/adc.h
+++ b/include/drivers/adc.h
@@ -58,10 +58,6 @@ void adc_start_single_burst_conversion(uint8_t channels);
  */
 void adc_prepare_conversion_on_event(void);
 
-/* Change the ADC resolution. */
-/* Note : On LPC1224 there is no possibility to change the ADC resolution */
-void adc_set_resolution(int bits);
-
 
 /***************************************************************************** */
 /*   ADC Setup : private part : Clocks, Pins, Power and Mode   */