Phicomm DC1斐訊插座固件編譯NONOS SDK MQTT實現遠程控制電量採集

 1、芯海 CSE7766 單相多功能計量芯片 波特率4800bps 8 1 none none

u8 over=0;
u16 over_counter=0;
u8 data20=0;
void dc1_uart_data_handler(u8* data,u16 data_len){
	u8 i = 0;
	u32 coefficient = 0;
	u32 period = 0;
	u16 checkpack = 0;
	if (data[1] == 0x5A)
	{
		for(i=2;i<23;i++)
			checkpack += data[i];
		checkpack &= 0xFF;
		if (checkpack == data[23])
		{
			for (i = 0; i < 3; i++)
			{
				coefficient = data[2+6*i];
				coefficient <<= 8;
				coefficient |= data[3+6*i];
				coefficient <<= 8;
				coefficient |= data[4+6*i];
				period = data[5+6*i];
				period <<= 8;
				period |= data[6]+6*i;
				period <<= 8;
				period |= data[7+6*i];
				electric_data[i] = (coefficient*10)/period;
			}
			data20=data[20];
			data20>>=7;
			if(data20==over){

			}else{
				over=data20;
				over_counter++;
			}

			power_data[0]=over_counter;
			power_data[1]=data[21]<<8;
			power_data[1]=power_data[1]|data[22];

		}
	}
}

void ICACHE_FLASH_ATTR get_electric_data(uint16_t *recv_data){
    uint8_t i = 0;
    for(i = 0; i < 3; i++)
        *(recv_data+i) = electric_data[i];
}
void ICACHE_FLASH_ATTR get_power_data(uint16_t *recv_data){
    uint8_t i = 0;
    for(i = 0; i < 3; i++)
        *(recv_data+i) = power_data[i];
}

2、OTA

 ota_upgrade(char *url, upgrade_states_check_callback ota_check_cb)

3、make

BOOT?=new
APP?=2
SPI_SPEED?=40
SPI_MODE?=QIO
SPI_SIZE_MAP?=4

4、Flash

(1)、4MB

（2）、2MB

Enjoy