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boards/msbiot: Add PWM config to MSB-IoT

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This commit is contained in:
Fabian Nack 2015-01-22 02:03:42 +01:00
parent 870a695a38
commit c1cc08a727
2 changed files with 21 additions and 1 deletions
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2
boards/msbiot/Makefile.features
View File

@ -1,3 +1,3 @@
FEATURES_PROVIDED += cpp FEATURES_PROVIDED += cpp
FEATURES_PROVIDED += periph_uart periph_gpio periph_spi FEATURES_PROVIDED += periph_uart periph_gpio periph_spi periph_pwm
FEATURES_PROVIDED += transceiver FEATURES_PROVIDED += transceiver

20
boards/msbiot/include/periph_conf.h
View File

@ -70,6 +70,26 @@ extern "C" {
#define TIMER_1_IRQ_CHAN TIM5_IRQn #define TIMER_1_IRQ_CHAN TIM5_IRQn
/** @} */ /** @} */
/**
* @name PWM configuration
* @{
*/
#define PWM_NUMOF (1U)
#define PWM_0_EN 1
#define PWM_MAX_CHANNELS 1 /* Increase if Timer with more channels is used */
/* PWM 0 device configuration */
#define PWM_0_DEV TIM11
#define PWM_0_CHANNELS 1
#define PWM_0_CLK (168000000U)
#define PWM_0_CLKEN() (RCC->APB2ENR |= RCC_APB2ENR_TIM11EN)
#define PWM_0_CLKDIS() (RCC->APB2ENR &= ~RCC_APB2ENR_TIM11EN)
/* PWM 0 pin configuration */
#define PWM_0_PORT GPIOB
#define PWM_0_PORT_CLKEN() (RCC->AHB1ENR |= RCC_AHB1ENR_GPIOBEN)
#define PWM_0_PIN_CH0 9
#define PWM_0_PIN_AF 3
/** @} */
/** /**
* @name UART configuration * @name UART configuration