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boards/nucleo-common: unified LED defines

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This commit is contained in:
Hauke Petersen 2016-03-11 18:04:26 +01:00
parent 355ba3e046
commit 74cea9a3ff
1 changed files with 14 additions and 4 deletions
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16
boards/nucleo-common/include/board_common.h
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@ -34,11 +34,21 @@ extern "C" {
*/ */
#define LED0_PIN GPIO_PIN(PORT_A, 5) #define LED0_PIN GPIO_PIN(PORT_A, 5)
#define LED_MASK GPIOA
#define LED0_MASK (1 << 5) #define LED0_MASK (1 << 5)
#define LED0_ON (GPIOA->BRR = ~LED0_MASK) #if defined(CPU_FAM_STM32F4)
#define LED0_OFF (GPIOA->OSRR = LED0_MASK) #define LED_CREG BSRRH
#else
#define LED_CREG BRR
#endif
#if defined(CPU_FAM_STM32F3) || defined(CPU_FAM_STM32F4) || defined(CPU_FAM_STM32L1)
#define LED_SREG BSRRL
#else
#define LED_SREG BSRR
#endif
#define LED0_ON (GPIOA->LED_SREG = LED0_MASK)
#define LED0_OFF (GPIOA->LED_CREG = LED0_MASK)
#define LED0_TOGGLE (GPIOA->ODR ^= LED0_MASK) #define LED0_TOGGLE (GPIOA->ODR ^= LED0_MASK)
/** @} */ /** @} */