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29 lines
807 B
C
29 lines
807 B
C
#ifndef PIOS_TIM_PRIV_H
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#define PIOS_TIM_PRIV_H
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#include <pios_stm32.h>
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struct pios_tim_clock_cfg {
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TIM_TypeDef * timer;
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const TIM_TimeBaseInitTypeDef * time_base_init;
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struct stm32_irq irq;
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};
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struct pios_tim_channel {
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TIM_TypeDef * timer;
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uint8_t timer_chan;
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struct stm32_gpio pin;
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uint32_t remap;
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};
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struct pios_tim_callbacks {
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void (*overflow)(uint32_t tim_id, uint32_t context, uint8_t chan_idx, uint16_t count);
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void (*edge)(uint32_t tim_id, uint32_t context, uint8_t chan_idx, uint16_t count);
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};
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extern int32_t PIOS_TIM_InitClock(const struct pios_tim_clock_cfg * cfg);
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extern int32_t PIOS_TIM_InitChannels(uint32_t * tim_id, const struct pios_tim_channel * channels, uint8_t num_channels, const struct pios_tim_callbacks * callbacks, uint32_t context);
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#endif /* PIOS_TIM_PRIV_H */
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