From e140424abc183403567b031a7da8b9b466fb4e95 Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Tue, 2 Jul 2002 17:47:18 +0000 Subject: Added battery measurement git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1307 a1c6a512-1295-4272-9138-f99709370657 --- firmware/debug.c | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) (limited to 'firmware') diff --git a/firmware/debug.c b/firmware/debug.c index c04deaa8b2..76fa67cc7c 100644 --- a/firmware/debug.c +++ b/firmware/debug.c @@ -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); -- cgit v1.2.3