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authorMichael Sevakis <jethead71@rockbox.org>2006-10-30 11:33:38 +0000
committerMichael Sevakis <jethead71@rockbox.org>2006-10-30 11:33:38 +0000
commit9e8fe0e4c662d3d5c26ea2f1f64c7da66cf3ce04 (patch)
treee5b0bd4076b66c55b49f36cdd0898de2e2717a86 /flash/bootbox
parentede3d646b9a248a1893ec20482eaa30641df078e (diff)
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General: changed local adc to voltage conversions in several places to use battery_voltage. Added battery_read_info function for unfiltered battery information. x5: removed adc_read as a distinct function. Removed adc tick task. adc_init is empty inline. Adjusted battery scale, voltage to level array and read 10 bits from the ADC for battery since 255 levels is not enough for true centivolt resolution.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11396 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'flash/bootbox')
-rw-r--r--flash/bootbox/main.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/flash/bootbox/main.c b/flash/bootbox/main.c
index 4f5efdd7c6..af822b4a64 100644
--- a/flash/bootbox/main.c
+++ b/flash/bootbox/main.c
@@ -99,21 +99,16 @@ void charging_screen(void)
lcd_puts(0, 0, msg);
{
char buf[32];
- int battery_voltage;
- int batt_int, batt_frac;
- battery_voltage = (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) / 10000;
- batt_int = battery_voltage / 100;
- batt_frac = battery_voltage % 100;
-
+ int battv = battery_voltage();
snprintf(buf, sizeof(buf), "%d.%02dV %d%%",
- batt_int, batt_frac, battery_level());
+ battv / 100, battv % 100, battery_level());
lcd_puts(0, 1, buf);
}
#ifdef HAVE_LCD_BITMAP
lcd_update();
#endif
-
+
button = button_get_w_tmo(HZ/2);
#ifdef BUTTON_ON
if (button == (BUTTON_ON | BUTTON_REL))
@@ -144,7 +139,7 @@ void prompt_usb(const char* msg1, const char* msg2)
lcd_puts(0, 3, "and fix it.");
lcd_update();
#endif
- do
+ do
{
button = button_get(true);
if (button == SYS_POWEROFF)
@@ -215,7 +210,7 @@ void main(void)
}
{ // rolo the firmware
- static const char filename[] = "/" BOOTFILE;
+ static const char filename[] = "/" BOOTFILE;
rolo_load((char*)filename); /* won't return if started */
prompt_usb("No firmware", filename);