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author | Jens Arnold <amiconn@rockbox.org> | 2007-08-17 06:45:18 +0000 |
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committer | Jens Arnold <amiconn@rockbox.org> | 2007-08-17 06:45:18 +0000 |
commit | 0fac492c3da8b46ad1cf5a668e5d851c63443a94 (patch) | |
tree | 95fb6637601a4b3c730f4aec1d2e7e7ab78e208b /bootloader/iaudio_x5.c | |
parent | 12706e4b1d4ce65df441dcf6e2b160657ea3fa38 (diff) | |
download | rockbox-0fac492c3da8b46ad1cf5a668e5d851c63443a94.tar.gz rockbox-0fac492c3da8b46ad1cf5a668e5d851c63443a94.zip |
First step of powermanagement rework: * Move target specific stuff into target tree, starting with battery voltage tables and voltage reading. (This revealed some incorrect percent_to_voltage_charging mappings). * Voltage reading on 1st gen ipods is now correct. * Clean up obsolete config #defines.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14375 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'bootloader/iaudio_x5.c')
-rw-r--r-- | bootloader/iaudio_x5.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/bootloader/iaudio_x5.c b/bootloader/iaudio_x5.c index a484bfa125..11c552866b 100644 --- a/bootloader/iaudio_x5.c +++ b/bootloader/iaudio_x5.c | |||
@@ -104,13 +104,11 @@ void shutdown(void) | |||
104 | /* Print the battery voltage (and a warning message). */ | 104 | /* Print the battery voltage (and a warning message). */ |
105 | void check_battery(void) | 105 | void check_battery(void) |
106 | { | 106 | { |
107 | int adc_battery, battery_voltage, batt_int, batt_frac; | 107 | int battery_voltage, batt_int, batt_frac; |
108 | 108 | ||
109 | adc_battery = adc_read(ADC_BATTERY); | 109 | battery_voltage = battery_adc_voltage(); |
110 | 110 | batt_int = battery_voltage / 1000; | |
111 | battery_voltage = (adc_battery * BATTERY_SCALE_FACTOR) / 10000; | 111 | batt_frac = (battery_voltage % 1000) / 10; |
112 | batt_int = battery_voltage / 100; | ||
113 | batt_frac = battery_voltage % 100; | ||
114 | 112 | ||
115 | printf("Batt: %d.%02dV", batt_int, batt_frac); | 113 | printf("Batt: %d.%02dV", batt_int, batt_frac); |
116 | 114 | ||