From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Thu, 18 Sep 2014 19:50:12 +0000 (+0200)
Subject: There is no "single burst" mode on the LPC1224, remove corresponding code.
X-Git-Url: http://git.techno-innov.fr/?a=commitdiff_plain;h=01e3943605c187021d8b82528e6e57011605364e;p=soft%2Flpc122x%2Fcore

There is no "single burst" mode on the LPC1224, remove corresponding code.
---

diff --git a/drivers/adc.c b/drivers/adc.c
index cbadc07..669960f 100644
--- a/drivers/adc.c
+++ b/drivers/adc.c
@@ -103,27 +103,9 @@ void adc_start_burst_conversion(uint8_t channels)
 	struct lpc_adc* adc = LPC_ADC;
 	uint32_t reg_val = 0;
 
-	/* Set conversion channel bits and burst mode */
-	reg_val = ((adc->ctrl & ~LPC_ADC_CHANNEL_MASK) | channels | LPC_ADC_BURST);
-	/* Clear single burst flag */
-	reg_val &= ~(LPC_ADC_SINGLE_BURST);
-
-	adc->ctrl = (reg_val & LPC_ADC_CTRL_MASK);
-}
-
-/* Start single burst conversions : triggers a single conversion for each of the
- * selected channels.
- * channels is a bit mask of requested channels.
- * Use LPC_ADC_CHANNEL(x) (x = 0 .. 7) for channels selection.
- */
-void adc_start_single_burst_conversion(uint8_t channels)
-{
-	struct lpc_adc* adc = LPC_ADC;
-	uint32_t reg_val = 0;
-
 	/* Set conversion channel bits and burst mode */
 	reg_val = ((adc->ctrl & ~LPC_ADC_CHANNEL_MASK) | channels);
-	reg_val |= (LPC_ADC_BURST | LPC_ADC_SINGLE_BURST);
+	reg_val |= LPC_ADC_BURST;
 	adc->ctrl = (reg_val & LPC_ADC_CTRL_MASK);
 }
 
diff --git a/include/core/lpc_regs_12xx.h b/include/core/lpc_regs_12xx.h
index 978152b..dce2aaf 100644
--- a/include/core/lpc_regs_12xx.h
+++ b/include/core/lpc_regs_12xx.h
@@ -746,8 +746,6 @@ struct lpc_adc
 #define LPC_ADC_CHANNEL(x)  (0x01 << ((x) & 0x07))
 #define LPC_ADC_BURST     (0x01 << 16)
 
-#define LPC_ADC_SINGLE_BURST  (0x01 << 20)
-
 #define LPC_ADC_START_CONV_NOW  (0x01 << 24)
 #define LPC_ADC_START_CONV_MASK (0x07 << 24)
 
diff --git a/include/drivers/adc.h b/include/drivers/adc.h
index 72a92c5..aef8e9f 100644
--- a/include/drivers/adc.h
+++ b/include/drivers/adc.h
@@ -45,13 +45,6 @@ int adc_get_value(uint16_t * val, int channel);
  */
 void adc_start_burst_conversion(uint8_t channels);
 
-/* Start single burst conversions : triggers a single conversion for each of the
- * selected channels.
- * channels is a bit mask of requested channels.
- * Use LPC_ADC_CHANNEL(x) (x = 0 .. 7) for channels selection.
- */
-void adc_start_single_burst_conversion(uint8_t channels);
-
 /* Unsupported Yet */
 /* This should be used to configure conversion start on falling or rising edges of
  * some signals, or on timer for burst conversions.