static hal_result_t s_hal_chip_xx_eeprom_writepage(uint8_t* pBuffer, uint16_t WriteAddr, uint16_t* NumByteToWrite)
{
hal_result_t res;
hal_chip_xx_eeprom_internal_item_t *intitem = s_hal_chip_xx_eeprom_theinternals.items[0];
hal_i2c_regaddr_t regaddr;
regaddr.numofbytes = 2;
regaddr.bytes.two = (uint16_t) WriteAddr;
res = hal_i2c_write(intitem->config.chipcfg.i2cid, intitem->hwaddress, regaddr, pBuffer, *NumByteToWrite);
*NumByteToWrite = 0;
return(res);
}
result_t i2c_write(i2c_device_t* dev, void* buffer, uint16_t length)
{
uint16_t busId = dev->busId;
uint16_t ret;
if((ret = hal_i2c_set_slave_addr(busId, dev->devAddress)) != RV_OK)
return ret;
if((ret = hal_i2c_setup_interface(busId, dev->baudrate)) != RV_OK)
return ret;
if((ret = hal_i2c_write(busId, buffer, length)) != RV_OK)
return ret;
if((ret = hal_i2c_finalize(busId)) != RV_OK)
return ret;
return RV_OK;
}
/*common write */
int i2c_common_write(struct i2c_dev_info_s *dev, void *data, int offset, int size)
{
int fd = 0, write_len, ret;
halI2CLock();
fd = hal_i2c_init(i2c_dev->i2c_controler);
if(fd < 0)
{
ret = ERROR;
goto out;
}
i2c_channel_switch(dev, fd);
ret = hal_i2c_write(fd, i2c_dev->dev_addr[0], offset, buf, size);
if(ret < 0)
goto out;
out:
if(fd > 0)
i2c_close(fd);
halI2CUnLock();
return ret;
}
