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author | Karl Kurbjun <kkurbjun@gmail.com> | 2009-10-11 06:08:14 +0000 |
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committer | Karl Kurbjun <kkurbjun@gmail.com> | 2009-10-11 06:08:14 +0000 |
commit | 173d854e7f10c51969ccf237074aa8dfcc083c7f (patch) | |
tree | 849e8f665ab2201ddce068bb6b0bf92ea0ce2c1d /firmware/target/arm | |
parent | 14079c39f0525e4ddb3951e3cf8a2aa52b170d77 (diff) | |
download | rockbox-173d854e7f10c51969ccf237074aa8dfcc083c7f.tar.gz rockbox-173d854e7f10c51969ccf237074aa8dfcc083c7f.zip |
M:Robe 500: Add support for more audio frequencies, initialize and set the touchscreen PWD pin.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23089 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm')
-rw-r--r-- | firmware/target/arm/tms320dm320/mrobe-500/adc-mr500.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/adc-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/adc-mr500.c index 7d073f4fda..5df764620d 100644 --- a/firmware/target/arm/tms320dm320/mrobe-500/adc-mr500.c +++ b/firmware/target/arm/tms320dm320/mrobe-500/adc-mr500.c | |||
@@ -28,6 +28,15 @@ | |||
28 | 28 | ||
29 | void adc_init(void) | 29 | void adc_init(void) |
30 | { | 30 | { |
31 | /* Pin 15 appears to be the nPWD pin - make sure it is high otherwise the | ||
32 | * touchscreen does not work, audio has not been tested, but it is | ||
33 | * expected that is will also not work when low. | ||
34 | */ | ||
35 | IO_GIO_DIR0 &= ~(1<<15); /* output */ | ||
36 | IO_GIO_INV0 &= ~(1<<15); /* non-inverted */ | ||
37 | IO_GIO_FSEL0 &= ~(0x03<<12); /* normal pin */ | ||
38 | IO_GIO_BITSET0 = (1<<15); | ||
39 | |||
31 | /* Initialize the touchscreen and the battery readout */ | 40 | /* Initialize the touchscreen and the battery readout */ |
32 | tsc2100_adc_init(); | 41 | tsc2100_adc_init(); |
33 | 42 | ||