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This commit is contained in:
Michael Hayes
2013-09-24 21:25:46 +12:00
parent 8099efaabf
commit 1fda4b5a0e
2 changed files with 10 additions and 8 deletions
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drivers/avr/system.c
+1
View File
@@ -30,6 +30,7 @@ static void system_watchdog_timer_init (void)
} }
/** Initialise clock and disable watchdog timer. */
void system_init (void) void system_init (void)
{ {
system_clock_init (); system_clock_init ();
drivers/avr/system.h
+9 -8
View File
@@ -12,7 +12,7 @@
typedef uint8_t bool; typedef uint8_t bool;
/* Useful macros. */ /** Useful macros. */
#define BIT(X) (1 << (X)) #define BIT(X) (1 << (X))
#define ARRAY_SIZE(ARRAY) (sizeof (ARRAY) / sizeof (ARRAY[0])) #define ARRAY_SIZE(ARRAY) (sizeof (ARRAY) / sizeof (ARRAY[0]))
@@ -20,11 +20,11 @@ typedef uint8_t bool;
#define __unused__ __attribute__ ((unused)) #define __unused__ __attribute__ ((unused))
/* Clock frequency Hz. */ /** Clock frequency Hz. */
#define F_CPU 8000000 #define F_CPU 8000000
/* LED matrix columns. (Note these are labelled in reverse order on /** LED matrix columns. (Note these are labelled in reverse order on
the schematic.) */ the schematic.) */
#define LEDMAT_COL1_PIO PC6_PIO #define LEDMAT_COL1_PIO PC6_PIO
#define LEDMAT_COL2_PIO PB7_PIO #define LEDMAT_COL2_PIO PB7_PIO
@@ -34,7 +34,7 @@ typedef uint8_t bool;
#define LEDMAT_COLS_NUM 5 #define LEDMAT_COLS_NUM 5
/* LED matrix rows. */ /** LED matrix rows. */
#define LEDMAT_ROW1_PIO PB6_PIO #define LEDMAT_ROW1_PIO PB6_PIO
#define LEDMAT_ROW2_PIO PB5_PIO #define LEDMAT_ROW2_PIO PB5_PIO
#define LEDMAT_ROW3_PIO PB4_PIO #define LEDMAT_ROW3_PIO PB4_PIO
@@ -45,12 +45,12 @@ typedef uint8_t bool;
#define LEDMAT_ROWS_NUM 7 #define LEDMAT_ROWS_NUM 7
/* Button. */ /** Button. */
#define BUTTON1 0 #define BUTTON1 0
#define BUTTON1_PIO PD7_PIO #define BUTTON1_PIO PD7_PIO
/* Navswitch. */ /** Navswitch. */
#define NAVSWITCH_PUSH_PIO LEDMAT_COL3_PIO #define NAVSWITCH_PUSH_PIO LEDMAT_COL3_PIO
#define NAVSWITCH_DOWN_PIO NAVSWITCH_PUSH_PIO #define NAVSWITCH_DOWN_PIO NAVSWITCH_PUSH_PIO
#define NAVSWITCH_EAST_PIO LEDMAT_COL1_PIO #define NAVSWITCH_EAST_PIO LEDMAT_COL1_PIO
@@ -59,18 +59,19 @@ typedef uint8_t bool;
#define NAVSWITCH_SOUTH_PIO LEDMAT_COL5_PIO #define NAVSWITCH_SOUTH_PIO LEDMAT_COL5_PIO
/* LED (active high). */ /** LED (active high). */
#define LED1 0 #define LED1 0
#define LED1_PIO PC2_PIO #define LED1_PIO PC2_PIO
/* Infrared transmitter LED and receiver. */ /** Infrared transmitter LED and receiver. */
#define IR_TX_LOW_PIO PD3_PIO #define IR_TX_LOW_PIO PD3_PIO
#define IR_TX_HIGH_PIO PD0_PIO #define IR_TX_HIGH_PIO PD0_PIO
#define IR_RX_PIO PD2_PIO #define IR_RX_PIO PD2_PIO
#define IR_MODULATION_FREQ 36e3 #define IR_MODULATION_FREQ 36e3
/** Initialise clock and disable watchdog timer. */
void system_init (void); void system_init (void);
#endif #endif