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Added battery measurement

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1307 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2002-07-02 17:47:18 +00:00
parent 9b41dae061
commit e140424abc
1 changed files with 13 additions and 4 deletions
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17
firmware/debug.c
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@ -229,6 +229,8 @@ void dbg_ports(void)
unsigned char portc;
char buf[32];
int button;
int battery_voltage;
int batt_int, batt_frac;
lcd_clear_display();
@ -244,15 +246,22 @@ void dbg_ports(void)
lcd_puts(0, 1, buf);
snprintf(buf, 32, "AN0: %03x AN4: %03x", adc_read(0), adc_read(4));
lcd_puts(0, 3, buf);
lcd_puts(0, 2, buf);
snprintf(buf, 32, "AN1: %03x AN5: %03x", adc_read(1), adc_read(5));
lcd_puts(0, 4, buf);
lcd_puts(0, 3, buf);
snprintf(buf, 32, "AN2: %03x AN6: %03x", adc_read(2), adc_read(6));
lcd_puts(0, 5, buf);
lcd_puts(0, 4, buf);
snprintf(buf, 32, "AN3: %03x AN7: %03x", adc_read(3), adc_read(7));
lcd_puts(0, 5, buf);
battery_voltage = (adc_read(6) * 6465) / 10000;
batt_int = battery_voltage / 100;
batt_frac = battery_voltage % 100;
snprintf(buf, 32, "Battery: %d.%02dV", batt_int, batt_frac);
lcd_puts(0, 6, buf);
snprintf(buf, 32, "%s : 0x%x",
snprintf(buf, 32, "ATA: %s, 0x%x",
ata_device?"slave":"master", ata_io_address);
lcd_puts(0, 7, buf);