compile-fc-batt: allow possible third field in source lines Battery tables maintained in the fc-battery-conf repository will now have a third field added, defining thresholds for the battery bars icon, and there will be a new utility to compile them into the new /etc/batterytab2 file read by the FC Tourmaline version of our FCHG driver. For backward compatibility with the original Magnetite version of FCHG, compile-fc-batt remains the tool for compiling the original /etc/batterytab file format, and it needs to ignore the newly added third field in battery table sources.

#include "types.h"

extern const u32 _Magic_words[2];

main()
{
	/* 13 MHz to the peripherals */
	*(volatile u16 *)0xFFFFFD02 |= 0x40;
	uart_init();
	printf("Flash boot test program running (mode %u)\n", _Magic_words[0]);
	for (;;) {
		putchar('=');
		if (command_entry())
			command_dispatch();
	}
}