47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/*
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* bsp_PMIC.c
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*
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* Created on: 2025年4月9日
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* Author: 22332
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*/
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#include "../bsp/drv_master_iic.h"
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#include "cola_init.h"
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#include "cola_device.h"
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#include "bsp_register_map.h"
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static cola_device_t g_pmic_iic;
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static uint16_t slave_address = PMIC_Slave_Address;
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static int bsp_iic_pmic_write(cola_device_t *dev, int pos, const void *buffer, int size){
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int bACK = 0;
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uint8_t *data = (uint8_t *)buffer;
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uint8_t buf[8];
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if(size > 7)
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size = 7;
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buf[0] = (uint8_t)pos;
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for(int i=0; i<size; i++)
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buf[1+i] = (uint8_t)data[i];
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bACK = bsp_ctrl_write_register(slave_address,buf,1+size);
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return bACK;
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}
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static int bsp_iic_pmic_read(cola_device_t *dev, int pos, void *buffer, int size){
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return bsp_ctrl_read_register(slave_address,pos,buffer,size);
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}
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static struct cola_device_ops PMIC_iic_Ops ={
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.read = bsp_iic_pmic_read,
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.write = bsp_iic_pmic_write,
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};
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static void bsp_PMIC_iic_configuration(void){
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g_pmic_iic.name = "PMIC_IIC";
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g_pmic_iic.dops = &PMIC_iic_Ops;
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cola_device_register(&g_pmic_iic);
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}
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register_initcall(bsp_PMIC_iic_configuration);
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