#include "chip_core_irq.h"
#include "soc_osal.h"
#include "common_def.h"
#include "hal_pwm_v151.h"
#include "platform_core.h"
#include "pwm_porting.h"

pwm_porting.c 的引用(Include)关系图:

宏定义
#define	BUS_CLOCK_TIME_40M 40000000UL

#define	BIT_WIDTH_LIMIT 0xFFFF

#define	CLDO_CRG_CLK_SEL 0x44001134

#define	PWM_CKSEL_BIT 7

函数
uintptr_t	pwm_porting_base_addr_get (void)
	Get the base address of a specified PWM.

void	pwm_port_register_hal_funcs (void)
	Register hal funcs objects into hal_pwm module.

void	pwm_port_unregister_hal_funcs (void)
	Unregister hal funcs objects from hal_pwm module.

void	pwm_port_clock_enable (bool on)
	Set the divider number of the peripheral device clock.

void	pwm_port_register_irq (pwm_channel_t channel)
	Register the interrupt of pwm.

void	pwm_port_unregister_irq (pwm_channel_t channel)
	Unregister the interrupt of pwm.

void	pwm_irq_lock (uint8_t channel)
	Lock of pwm interrupt.

void	pwm_irq_unlock (uint8_t channel)
	Unlock of pwm interrupt.

uint32_t	pwm_port_get_clock_value (pwm_channel_t channel)
	Get pwm clock value.

errcode_t	pwm_port_param_check (const pwm_config_t *cfg)

变量
uintptr_t	g_pwm_base_addr = (uintptr_t)PWM_0_BASE

宏定义说明

◆ BIT_WIDTH_LIMIT

#define BIT_WIDTH_LIMIT 0xFFFF

◆ BUS_CLOCK_TIME_40M

#define BUS_CLOCK_TIME_40M 40000000UL

Description: Provides pwm port
History:
2022-09-16， Create file.

◆ CLDO_CRG_CLK_SEL

#define CLDO_CRG_CLK_SEL 0x44001134

◆ PWM_CKSEL_BIT

#define PWM_CKSEL_BIT 7

变量说明

◆ g_pwm_base_addr

uintptr_t g_pwm_base_addr = (uintptr_t)PWM_0_BASE

宏定义

函数