diff options
Diffstat (limited to 'firmware/target/arm/iriver/h10/adc-h10.c')
| -rw-r--r-- | firmware/target/arm/iriver/h10/adc-h10.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/firmware/target/arm/iriver/h10/adc-h10.c b/firmware/target/arm/iriver/h10/adc-h10.c index 8a4e24dd64..df9b16359b 100644 --- a/firmware/target/arm/iriver/h10/adc-h10.c +++ b/firmware/target/arm/iriver/h10/adc-h10.c @@ -42,7 +42,12 @@ unsigned short adc_scan(int channel) /* Start? */ ADC_ADDR |= 0x20000000; ADC_ADDR |= 0x80000000; - + +#if 0 + /* wait for ADC ready. THIS IS NOT WORKING (locks up) */ + while(ADC_STATUS & (0x40 << (channel*8))); /* add loop protection here */ +#endif + /* ADC_DATA_1 and ADC_DATA_2 are both four bytes, one byte per channel. For each channel, ADC_DATA_1 stores the 8-bit msb, ADC_DATA_2 stores the 2-bit lsb (in bits 0 and 1). Each channel is 10 bits total. */ |