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boards/ek-lm4f120xl: unified LED defines

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This commit is contained in:
Hauke Petersen 2016-03-11 18:03:07 +01:00
parent 62c6807acd
commit af56ae6fa2
1 changed files with 18 additions and 13 deletions
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31
boards/ek-lm4f120xl/include/board.h
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@ -30,24 +30,29 @@ extern "C" {
#endif
/**
* @name Macros for controlling the on-board LEDs.
* @brief LED pin definitions and handlers
* @{
*/
#define LED_GREEN_PIN 0x08
#define LED_BLUE_PIN 0x04
#define LED_RED_PIN 0x02
#define LED0_PIN GPIO_PIN(5, 7)
#define LED1_PIN GPIO_PIN(5, 2)
#define LED2_PIN GPIO_PIN(5, 1)
#define LED_GREEN_ON GPIO_PORTF_DATA_R |= LED_GREEN_PIN
#define LED_GREEN_OFF GPIO_PORTF_DATA_R &= ~(LED_GREEN_PIN)
#define LED_GREEN_TOGGLE /* not available */
#define LED_PORT (GPIO_PORTF_DATA_R)
#define LED0_MASK (1 << 7)
#define LED1_MASK (1 << 2)
#define LED2_MASK (1 << 1)
#define LED_BLUE_ON GPIO_PORTF_DATA_R |= LED_BLUE_PIN
#define LED_BLUE_OFF GPIO_PORTF_DATA_R &= ~(LED_BLUE_PIN)
#define LED_BLUE_TOGGLE /* not available */
#define LED0_ON (LED_PORT |= LED0_MASK)
#define LED0_OFF (LED_PORT &= ~LED0_MASK)
#define LED0_TOGGLE (LED_PORT ^= LED0_MASK)
#define LED_RED_ON GPIO_PORTF_DATA_R |= LED_RED_PIN
#define LED_RED_OFF GPIO_PORTF_DATA_R &= ~(LED_RED_PIN)
#define LED_RED_TOGGLE /* not available */
#define LED1_ON (LED_PORT |= LED1_MASK)
#define LED1_OFF (LED_PORT &= ~LED1_MASK)
#define LED1_TOGGLE (LED_PORT ^= LED1_MASK)
#define LED2_ON (LED_PORT |= LED2_MASK)
#define LED2_OFF (LED_PORT &= ~LED2_MASK)
#define LED2_TOGGLE (LED_PORT ^= LED2_MASK)
/* @} */
/**