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boards/pba-d-01-kw2x: unified LED defines

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This commit is contained in:
Hauke Petersen 2016-03-11 18:04:26 +01:00
parent 15ab6141e2
commit c06cd23511
2 changed files with 25 additions and 63 deletions
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33
boards/pba-d-01-kw2x/board.c
View File

@ -21,34 +21,15 @@
*/ */
#include "board.h" #include "board.h"
#include "periph/gpio.h"
static void leds_init(void);
void board_init(void) void board_init(void)
{ {
leds_init(); /* initialize the on-board LEDs */
gpio_init(LED0_PIN, GPIO_DIR_OUT, GPIO_NOPULL);
gpio_init(LED1_PIN, GPIO_DIR_OUT, GPIO_NOPULL);
gpio_init(LED2_PIN, GPIO_DIR_OUT, GPIO_NOPULL);
/* initialize the CPU core */
cpu_init(); cpu_init();
} }
/**
* @brief Initialize the boards on-board RGB-LED
*
*/
static void leds_init(void)
{
/* enable clock */
LED_B_PORT_CLKEN();
LED_G_PORT_CLKEN();
LED_R_PORT_CLKEN();
/* configure pins as gpio */
LED_B_PORT_BASE->PCR[LED_B_PIN] = PORT_PCR_MUX(1);
LED_G_PORT_BASE->PCR[LED_G_PIN] = PORT_PCR_MUX(1);
LED_R_PORT_BASE->PCR[LED_R_PIN] = PORT_PCR_MUX(1);
LED_B_GPIO_BASE->PDDR |= (1 << LED_B_PIN);
LED_G_GPIO_BASE->PDDR |= (1 << LED_G_PIN);
LED_R_GPIO_BASE->PDDR |= (1 << LED_R_PIN);
/* turn all LEDs off */
LED_B_GPIO_BASE->PSOR |= (1 << LED_B_PIN);
LED_G_GPIO_BASE->PSOR |= (1 << LED_G_PIN);
LED_R_GPIO_BASE->PSOR |= (1 << LED_R_PIN);
}

55
boards/pba-d-01-kw2x/include/board.h
View File

@ -31,47 +31,28 @@ extern "C"
#endif #endif
/** /**
* @name LED pin definitions * @brief LED pin definitions and handlers
* @{ * @{
*/ */
#define LED_R_PORT_CLKEN() (SIM->SCGC5 |= (SIM_SCGC5_PORTD_MASK)) /**< Clock Enable for PORTD*/ #define LED2_PIN GPIO_PIN(PORT_D, 6)
#define LED_G_PORT_CLKEN() (SIM->SCGC5 |= (SIM_SCGC5_PORTD_MASK)) /**< Clock Enable for PORTD*/ #define LED1_PIN GPIO_PIN(PORT_D, 4)
#define LED_B_PORT_CLKEN() (SIM->SCGC5 |= (SIM_SCGC5_PORTA_MASK)) /**< Clock Enable for PORTA*/ #define LED0_PIN GPIO_PIN(PORT_A, 4)
#define LED_R_PORT_BASE PORTD /**< PORT base for the Red LED */
#define LED_G_PORT_BASE PORTD /**< PORT base for the Green LED */
#define LED_B_PORT_BASE PORTA /**< PORT base for the Blue LED */
#define LED_R_GPIO_BASE GPIOD /**< GPIO base for Red LED */
#define LED_G_GPIO_BASE GPIOD /**< GPIO base for Green LED */
#define LED_B_GPIO_BASE GPIOA /**< GPIO base for Blue LED */
#define LED_R_PIN 6 /**< Red LED connected to PINx*/
#define LED_G_PIN 4 /**< Green LED connected to PINx*/
#define LED_B_PIN 4 /**< Blue LED connected to PINx*/
#define LED_R_GPIO GPIO_PIN(PORT_D, LED_R_PIN) /**< GPIO-Device for Red LED */
#define LED_G_GPIO GPIO_PIN(PORT_D, LED_G_PIN) /**< GPIO-Device for Green LED */
#define LED_B_GPIO GPIO_PIN(PORT_A, LED_B_PIN) /**< GPIO-Device for Blue LED */
/** @} */
/** #define LED0_MASK (1 << 6)
* @name Macros for controlling the on-board LEDs. #define LED1_MASK (1 << 4)
* @{ #define LED2_MASK (1 << 4)
*/
#define LED_B_ON (LED_B_GPIO_BASE->PCOR = (1 << LED_B_PIN))
#define LED_B_OFF (LED_B_GPIO_BASE->PSOR = (1 << LED_B_PIN))
#define LED_B_TOGGLE (LED_B_GPIO_BASE->PTOR = (1 << LED_B_PIN))
#define LED_G_ON (LED_G_GPIO_BASE->PCOR = (1 << LED_G_PIN))
#define LED_G_OFF (LED_G_GPIO_BASE->PSOR = (1 << LED_G_PIN))
#define LED_G_TOGGLE (LED_G_GPIO_BASE->PTOR = (1 << LED_G_PIN))
#define LED_R_ON (LED_R_GPIO_BASE->PCOR = (1 << LED_R_PIN))
#define LED_R_OFF (LED_R_GPIO_BASE->PSOR = (1 << LED_R_PIN))
#define LED_R_TOGGLE (LED_R_GPIO_BASE->PTOR = (1 << LED_R_PIN))
/* for compatability to other boards */ #define LED0_ON (GPIOD->PCOR = LED0_MASK)
#define LED_GREEN_ON LED_G_ON #define LED0_OFF (GPIOD->PSOR = LED0_MASK)
#define LED_GREEN_OFF LED_G_OFF #define LED0_TOGGLE (GPIOD->PTOR = LED0_MASK)
#define LED_GREEN_TOGGLE LED_G_TOGGLE
#define LED_RED_ON LED_R_ON #define LED1_ON (GPIOD->PCOR = LED1_MASK)
#define LED_RED_OFF LED_R_OFF #define LED1_OFF (GPIOD->PSOR = LED1_MASK)
#define LED_RED_TOGGLE LED_R_TOGGLE #define LED1_TOGGLE (GPIOD->PTOR = LED1_MASK)
#define LED2_ON (GPIOA->PCOR = LED2_MASK)
#define LED2_OFF (GPIOA->PSOR = LED2_MASK)
#define LED2_TOGGLE (GPIOA->PTOR = LED2_MASK)
/** @} */ /** @} */
/** /**