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| author | Amaury Pouly <amaury.pouly@gmail.com> | 2012-03-15 18:47:23 +0100 |
|---|---|---|
| committer | Amaury Pouly <amaury.pouly@gmail.com> | 2012-03-15 18:47:23 +0100 |
| commit | e07b22f27e4fb23355d96e840252753be8b2ba39 (patch) | |
| tree | 188e427f0bf1a29465346f8bcbacbf3b76db849b /firmware/target/arm | |
| parent | 9caffa8bf7a2f1fc06b70eb0015c4f089a1173af (diff) | |
| download | rockbox-e07b22f27e4fb23355d96e840252753be8b2ba39.tar.gz rockbox-e07b22f27e4fb23355d96e840252753be8b2ba39.zip | |
fuze+: add unknown channel to debug menu
imx233: always divide physical channels by two for wider range
The Fuze+ OF monitors channel 2 but I'm unable to determine the meaning of it.
Print the value on the debug menu so that people can have a look at it.
Change-Id: I8a942febeafbce06014178abda12e38a16c26664
Diffstat (limited to 'firmware/target/arm')
| -rw-r--r-- | firmware/target/arm/imx233/adc-imx233.c | 2 | ||||
| -rw-r--r-- | firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c | 2 | ||||
| -rw-r--r-- | firmware/target/arm/imx233/sansa-fuzeplus/adc-target.h | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/firmware/target/arm/imx233/adc-imx233.c b/firmware/target/arm/imx233/adc-imx233.c index 21447bbda7..08adba442d 100644 --- a/firmware/target/arm/imx233/adc-imx233.c +++ b/firmware/target/arm/imx233/adc-imx233.c @@ -76,7 +76,7 @@ int adc_read_physical(int src) { int virt = imx233_lradc_acquire_channel(TIMEOUT_BLOCK); // divide by two for wider ranger - imx233_lradc_setup_channel(virt, false, false, 0, src); + imx233_lradc_setup_channel(virt, true, false, 0, src); int val = adc_read_physical_ex(virt); imx233_lradc_release_channel(virt); return val; diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c b/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c index 78b88c9e85..7207e5f8a8 100644 --- a/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c +++ b/firmware/target/arm/imx233/sansa-fuzeplus/adc-fuzeplus.c @@ -27,6 +27,7 @@ int imx233_adc_mapping[] = [ADC_DIE_TEMP] = IMX233_ADC_DIE_TEMP, [ADC_VDDIO] = IMX233_ADC_VDDIO, [ADC_5V] = HW_LRADC_CHANNEL_5V, + [ADC_CH2] = HW_LRADC_CHANNEL(2), }; const char *imx233_adc_channel_name[] = @@ -35,4 +36,5 @@ const char *imx233_adc_channel_name[] = "Die temperature(°C)", "VddIO", "Vdd5V", + "Channel 2", }; diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/adc-target.h b/firmware/target/arm/imx233/sansa-fuzeplus/adc-target.h index b7fa5edc86..e9c6f5d00e 100644 --- a/firmware/target/arm/imx233/sansa-fuzeplus/adc-target.h +++ b/firmware/target/arm/imx233/sansa-fuzeplus/adc-target.h @@ -21,11 +21,12 @@ #ifndef _ADC_TARGET_H_ #define _ADC_TARGET_H_ -#define NUM_ADC_CHANNELS 4 +#define NUM_ADC_CHANNELS 5 #define ADC_BATTERY 0 #define ADC_DIE_TEMP 1 #define ADC_VDDIO 2 #define ADC_5V 3 +#define ADC_CH2 4 #endif |