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imx233: rework adc battery temperature sensor handling

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Change-Id: I770729d7246b0ad8bc6fc5d6e45861325f6b790c
This commit is contained in:
Amaury Pouly 2012-05-19 13:08:05 +02:00
parent bc4631055f
commit 25feb00a64
4 changed files with 17 additions and 11 deletions
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8
firmware/target/arm/imx233/adc-imx233.c
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@ -19,10 +19,6 @@
*
****************************************************************************/
#include "config.h"
#include "adc.h"
#include "adc-target.h"
#include "system.h"
#include "adc-imx233.h"
void adc_init(void)
@ -73,11 +69,11 @@ static short adc_read_virtual(int c)
imx233_lradc_release_channel(nmos_chan);
return val;
}
#ifdef IMX233_ADC_BATT_TEMP_SENSOR
#ifdef IMX233_BATT_TEMP_SENSOR
case IMX233_ADC_BATT_TEMP:
{
int virt = imx233_lradc_acquire_channel(TIMEOUT_BLOCK);
int val = imx233_lradc_sense_ext_temperature(virt, IMX233_ADC_BATT_TEMP_SENSOR);
int val = imx233_lradc_sense_ext_temperature(virt, IMX233_BATT_TEMP_SENSOR);
imx233_lradc_release_channel(virt);
return val;
}