LED_Driver.h

#ifndef LED_DRIVER_H__
#define LED_DRIVER_H__

/*
说明：
该LDE驱动兼容IS31FL3236和AW21036。

*/
#define LED_DRIVER_PLATFORM_16BIT 0U
#define LED_DRIVER_PLATFORM_32BIT 1U
#define LED_DRIVER_PLATFORM_SELECT LED_DRIVER_PLATFORM_32BIT
#if (LED_DRIVER_PLATFORM_SELECT == LED_DRIVER_PLATFORM_16BIT)
typedef unsigned char LED_Driver_uint8_t;
typedef unsigned int LED_Driver_uint16_t;
typedef unsigned long LED_Driver_uint32_t;
#define LED_DRIVER_INT_SIZE 2U
#define LED_DRIVER_ENUM_SIZE 2U
#elif (LED_DRIVER_PLATFORM_SELECT == LED_DRIVER_PLATFORM_32BIT)
typedef unsigned char LED_Driver_uint8_t;
typedef unsigned short LED_Driver_uint16_t;
typedef unsigned int LED_Driver_uint32_t;
#define LED_DRIVER_INT_SIZE 4U
#define LED_DRIVER_ENUM_SIZE 4U
#else
#error platform select error!!!
#endif
/*-------------------------------------------------------------------------------------------*/
typedef void (*LEDDriver_ShutdownPin_Set)(LED_Driver_uint8_t u8Level);
typedef void (*LEDDriver_Feed_Dog)(void);
typedef void (*LEDDriver_Delay_10us)(LED_Driver_uint16_t u16Count);

typedef struct __attribute__((aligned(4)))
{
	/*芯片数量*/
	LED_Driver_uint8_t u8LEDDriverChipNum;
	/*shutdown 引脚控制函数*/
	LEDDriver_ShutdownPin_Set pfnLEDDriverShutdownPinSetCallBack;
	/*喂狗函数*/
	LEDDriver_Feed_Dog pfnLEDDriverFeedDogCallBack;
	/*10us 延时函数*/
	LEDDriver_Delay_10us pfnLEDDriverDelay10usCallBack;
	/*3236芯片地址数组*/
	const LED_Driver_uint8_t *pu8IS31ChipAddress;
	/*21036芯片地址数组*/
	const LED_Driver_uint8_t *pu8AW21036ChipAddress;

} LED_Driver_Par_st_t;
/*-------------------------------------------------------------------------------------------*/

/*芯片数量*/
#define LED_DRIVER_CHIP_NUM 1U

#define LED_DRIVER_FIXED_PART_LEN 40U
#define LED_DRIVER_VARIABLE_PART_LEN 36U
#define LED_DRIVER_RAM_LEN (LED_DRIVER_CHIP_NUM * LED_DRIVER_VARIABLE_PART_LEN * 2U + LED_DRIVER_FIXED_PART_LEN)

/*21036 芯片地址 */
#define AW21036_CHIP1_ADDRESS 0X68U /* AD_PIN~GND*/
#define AW21036_CHIP2_ADDRESS 0X6AU /* AD_PIN~VDD*/
#define AW21036_CHIP3_ADDRESS 0X6CU /* AD_PIN~SCL*/
#define AW21036_CHIP4_ADDRESS 0X6EU /* AD_PIN~SDA*/
/*3236  芯片地址 */
#define IS31_CHIP1_ADDRESS 0X78U /* AD_PIN~GND*/
#define IS31_CHIP2_ADDRESS 0X7EU /* AD_PIN~VDD*/
#define IS31_CHIP3_ADDRESS 0X7AU /* AD_PIN~SCL*/
#define IS31_CHIP4_ADDRESS 0X7CU /* AD_PIN~SDA*/

/*-------------------------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------------------*/
/*-------------以下为提供的接口函数--------------------------------------*/
/*上30电调用*/
extern void LED_Driver_Init_KL30(LED_Driver_uint8_t *pu8LEDDriverRamData, LED_Driver_Par_st_t *pstLEDInitPar);
/*唤醒时调用*/
extern void LED_Driver_Init_Wakeup(LED_Driver_uint8_t *pu8LEDDriverRamData, LED_Driver_Par_st_t *pstLEDInitPar);
/*休眠时调用*/
extern void LED_Driver_Init_Sleep(void);
/*主函数内实时调用*/
extern void LED_Driver_Service(void);
/*50ms调用一次*/
extern void LED_Driver_Scan_Refresh(void);
/*需要立即执行完成时调用，初始化完之后调用*/
extern void LED_Driver_Service_Immediate(void);
/*初始建议1S调用一次。如发生故障时恢复较慢，可更改为500ms，200ms，100ms均可。不建议更低*/
extern void LED_Driver_Work_Check(void);
/*具体操作函数，亮度设置
u8Chip：选择操作的芯片 0~~（LED_DRIVER_CHIP_NUM-1U）
u8Channel： 选择操作的通道 0~~35
u8Brightness：选择亮度  0：熄灭 ， 255：最亮 。（根据具体灯选择一个合适的数值）
*/
extern void LED_Driver_Channel_Set(LED_Driver_uint8_t u8Chip, LED_Driver_uint8_t u8Channel, LED_Driver_uint8_t u8Brightness);
/*获取亮度，参数同上*/
extern LED_Driver_uint8_t LED_Driver_Channel_Get(LED_Driver_uint8_t u8Chip, LED_Driver_uint8_t u8Channel);
/*获取芯片当前状态  1表示已经进入休眠状态,0还没进入*/
extern LED_Driver_uint8_t LED_Driver_Status_Get(void);

/*-----------------------------------------------------------*/

#endif