freemyipod r936 - Code Review

Repository:	freemyipod
Revision:	< r935‎ \| r936 \| r937 >
Date:	03:16, 7 June 2014
Author:	theseven
Status:	new
Tags:
Comment:	emCORE: Prevent low battery conditions from causing a reboot loop
Modified paths:	/emcore/trunk/init.c (modified) (history)

Diff [purge]

Index: emcore/trunk/init.c
—	—	@@ -119,6 +119,26 @@
120	120	void storageinitthread(void* arg0, void* arg1, void* arg2, void* arg3)
121	121	{
122	122	struct initbss* ib = (struct initbss*)arg0;
	123	+ int threshold = 0;
	124	+ DEBUGF("Battery state: %d mV, %d mAh", read_battery_voltage(0), read_battery_mwh_current(0));
	125	+ if (read_battery_mwh_current(0) <= threshold)
	126	+ {
	127	+ backlight_set_brightness(50);
	128	+ cputs(CONSOLE_BOOT, "The battery is discharged.\n"
	129	+ "Please connect to a power supply\n"
	130	+ "and wait a few minutes.\n");
	131	+ while (read_battery_mwh_current(0) <= threshold)
	132	+ {
	133	+ DEBUGF("Battery state: %d mV, %d mAh", read_battery_voltage(0), read_battery_mwh_current(0));
	134	+ sleep(10000000);
	135	+ if (read_input_state(0) != INPUT_STATE_ACTIVE)
	136	+ {
	137	+ shutdown(true);
	138	+ power_off();
	139	+ }
	140	+ }
	141	+ backlight_set_brightness(100);
	142	+ }
123	143	DEBUGF("Initializing storage drivers...");
124	144	int rc = storage_init();
125	145	if (IS_ERR(rc))