diff options
Diffstat (limited to 'firmware/drivers/pcf50605.c')
-rw-r--r-- | firmware/drivers/pcf50605.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/firmware/drivers/pcf50605.c b/firmware/drivers/pcf50605.c index 7d2036e807..c8ea4a499f 100644 --- a/firmware/drivers/pcf50605.c +++ b/firmware/drivers/pcf50605.c | |||
@@ -98,18 +98,6 @@ int pcf50605_write_multiple(int address, const unsigned char* buf, int count) | |||
98 | return 0; | 98 | return 0; |
99 | } | 99 | } |
100 | 100 | ||
101 | unsigned short pcf50605_a2d_read(int adc_input) | ||
102 | { | ||
103 | unsigned short hi; | ||
104 | unsigned char lo; | ||
105 | |||
106 | ipod_i2c_send(0x8, 0x2f, (adc_input<<1) | 0x1); /* ADCC2, ADCMUX = adc_input, ADCSTART = 1 */ | ||
107 | hi = i2c_readbyte(0x8, 0x30); /* ADCS1 */ | ||
108 | lo = (i2c_readbyte(0x8, 0x31) & 0x3); /* ADCS2 */ | ||
109 | |||
110 | return (hi << 2) | lo; | ||
111 | } | ||
112 | |||
113 | /* The following command puts the iPod into a deep sleep. Warning | 101 | /* The following command puts the iPod into a deep sleep. Warning |
114 | from the good people of ipodlinux - never issue this command | 102 | from the good people of ipodlinux - never issue this command |
115 | without setting CHGWAK or EXTONWAK if you ever want to be able to | 103 | without setting CHGWAK or EXTONWAK if you ever want to be able to |