2016-08-18 09:24:22 +00:00
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/*
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* stm32f4_pwm.h
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*
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* Created on: Aug 9, 2016
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* Author: tkl
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*/
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#ifndef SOURCE_FIRMWARE_ARCH_STM32F4XX_DRIVER_INCLUDE_STM32F4_PWM_H_
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#define SOURCE_FIRMWARE_ARCH_STM32F4XX_DRIVER_INCLUDE_STM32F4_PWM_H_
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#pragma pack(push)
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#pragma pack(1)
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struct stm32f4_pwm {
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const struct stm32f4_gpio *pwm_gpio;
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TIM_HandleTypeDef *timer_handle;
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TIM_OC_InitTypeDef *output_compare_cfg;
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2016-08-29 10:10:44 +00:00
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TIM_MasterConfigTypeDef *master_cfg;
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2016-08-18 09:24:22 +00:00
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uint32_t channel;
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};
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#pragma pack(pop)
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int stm32f4_pwm_open(const void *pwm);
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int stm32f4_pwm_close(const void *pwm);
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int stm32f4_pwm_set_duty_cycle(const void *pwm, unsigned int duty_cycle_percent);
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static const struct pwm_fp stm32f4_pwm_fp = {
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.open = stm32f4_pwm_open,
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.close = stm32f4_pwm_close,
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.set_duty_cycle = stm32f4_pwm_set_duty_cycle,
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};
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#endif /* SOURCE_FIRMWARE_ARCH_STM32F4XX_DRIVER_INCLUDE_STM32F4_PWM_H_ */
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