* Move UART code into its own file

* Set up vectored interrupt controller * Set up timer interrupt
2011-05-21 22:26:19 +00:00
parent 91c1c7e6be
commit e1b1b60a53
9 changed files with 272 additions and 84 deletions
--- a/timer.h
+++ b/timer.h
@@ -11,6 +11,7 @@
 void init_timer(void);
 unsigned int timer_read(void);
 void timer_delay_clocks(unsigned int clocks);
+void timer_set_period(unsigned int period);

 #define timer_delay_us(x) timer_delay_clocks((x)*TIMER_US)
 #define timer_delay_ms(x) timer_delay_clocks((x)*TIMER_MS)