diff options
| author | Christian Pointner <equinox@spreadspace.org> | 2012-05-20 15:57:23 +0000 |
|---|---|---|
| committer | Christian Pointner <equinox@spreadspace.org> | 2012-05-20 15:57:23 +0000 |
| commit | dc2c93c43950586099a30ea46cf33efd5cfe147c (patch) | |
| tree | e19f95790af1c95826a84eb4e7efc2e8a8c11b8a /blink/led.c | |
| parent | added support for arduinoNG (diff) | |
added support for arduino2009v2, arduino10000, arduinoUno
git-svn-id: https://svn.spreadspace.org/avr/trunk@20 aa12f405-d877-488e-9caf-2d797e2a1cc7
Diffstat (limited to 'blink/led.c')
| -rw-r--r-- | blink/led.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/blink/led.c b/blink/led.c index 0e9292e..ba4b681 100644 --- a/blink/led.c +++ b/blink/led.c @@ -23,12 +23,17 @@ #include "avr/io.h" #include "led.h" +#define HAS_LED 1 +#if defined(__BOARD_arduinoUno__) +#define HAS_LED 0 +#endif + #define LED_DIR 1 #if defined(__BOARD_teensy1__) || defined(__BOARD_teensy1pp__) #define LED_DIR 0 #endif -#if defined(__BOARD_teensy2__) || defined(__BOARD_teensy2pp__) || defined(__BOARD_teensy2__) || defined(__BOARD_teensy2pp__) +#if defined(__BOARD_teensy1__) || defined(__BOARD_teensy1pp__) || defined(__BOARD_teensy2__) || defined(__BOARD_teensy2pp__) #define LED_PORT PORTD #define LED_DDR DDRD #define LED_PINNUM 6 @@ -40,7 +45,7 @@ #define LED_PINNUM 6 #endif -#if defined(__BOARD_arduino2009__) || defined(__BOARD_arduinoNG__) +#if defined(__BOARD_arduino2009v2__) || defined(__BOARD_arduino2009__) || defined(__BOARD_arduino10000__) || defined(__BOARD_arduinoNG__) #define LED_PORT PORTB #define LED_DDR DDRB #define LED_PINNUM 5 @@ -48,29 +53,37 @@ void led_init(void) { +#if HAS_LED == 1 led_off(); LED_DDR = 1<<LED_PINNUM; +#endif } void led_on(void) { +#if HAS_LED == 1 #if LED_DIR == 1 LED_PORT |= 1<<LED_PINNUM; #else LED_PORT &= ~(1<<LED_PINNUM); #endif +#endif } void led_off(void) { +#if HAS_LED == 1 #if LED_DIR == 1 LED_PORT &= ~(1<<LED_PINNUM); #else LED_PORT |= 1<<LED_PINNUM; #endif +#endif } void led_toggle(void) { +#if HAS_LED == 1 LED_PORT ^= 1<<LED_PINNUM; +#endif } |