r2maeh2/kosmos
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

pwm driver hal'd

Browse Source
This commit is contained in:
tkl
2016-08-18 11:24:22 +02:00
parent bec6f26366
commit f2bfac4795
8 changed files with 253 additions and 192 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
source/firmware/arch/stm32f4xx/driver/include/stm32f4_pwm.h Normal file
View File

@@ -0,0 +1,32 @@
/*
* stm32f4_pwm.h
*
* Created on: Aug 9, 2016
* Author: tkl
*/
#ifndef SOURCE_FIRMWARE_ARCH_STM32F4XX_DRIVER_INCLUDE_STM32F4_PWM_H_
#define SOURCE_FIRMWARE_ARCH_STM32F4XX_DRIVER_INCLUDE_STM32F4_PWM_H_
#pragma pack(push)
#pragma pack(1)
struct stm32f4_pwm {
const struct stm32f4_gpio *pwm_gpio;
TIM_HandleTypeDef *timer_handle;
TIM_OC_InitTypeDef *output_compare_cfg;
uint32_t channel;
};
#pragma pack(pop)
int stm32f4_pwm_open(const void *pwm);
int stm32f4_pwm_close(const void *pwm);
int stm32f4_pwm_set_duty_cycle(const void *pwm, unsigned int duty_cycle_percent);
static const struct pwm_fp stm32f4_pwm_fp = {
.open = stm32f4_pwm_open,
.close = stm32f4_pwm_close,
.set_duty_cycle = stm32f4_pwm_set_duty_cycle,
};
#endif /* SOURCE_FIRMWARE_ARCH_STM32F4XX_DRIVER_INCLUDE_STM32F4_PWM_H_ */