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improving MQTT transmission speed

This commit is contained in:
wgzAIIT 2023-06-21 13:52:40 +08:00
parent 87921c4212
commit 6f3d3b8862
3 changed files with 8 additions and 8 deletions
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4
APP_Framework/Framework/connection/4g/ec200t/ec200t.c
View File

@ -163,8 +163,8 @@ static int Ec200tIoctl(struct Adapter *adapter, int cmd, void *args)
serial_cfg.serial_parity_mode = PARITY_NONE;
serial_cfg.serial_bit_order = STOP_BITS_1;
serial_cfg.serial_invert_mode = NRZ_NORMAL;
//serial receive timeout 1s
serial_cfg.serial_timeout = 1000;
//serial receive timeout 0.6s
serial_cfg.serial_timeout = 600;
serial_cfg.is_ext_uart = 0;
#ifdef ADAPTER_EC200T_DRIVER_EXT_PORT
serial_cfg.is_ext_uart = 1;

8
Ubiquitous/XiZi_IIoT/tool/bootloader/ota/ota.c
View File

@ -738,8 +738,8 @@ SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHE
#ifdef OTA_BY_PLATFORM
#define FRAME_LEN 256 //每帧数据的数据包长度
static uint8_t MqttRxbuf[512];
#define FRAME_LEN 1024 //每帧数据的数据包长度
static uint8_t MqttRxbuf[2048];
static uint8_t FrameBuf[FRAME_LEN];
static OTA_TCB AliOTA;
/*******************************************************************************
@ -806,7 +806,7 @@ static void app_ota_by_platform(void)
while(1)
{
memset(MqttRxbuf,0,sizeof(MqttRxbuf));
datalen = MQTT_Recv(MqttRxbuf, 512);
datalen = MQTT_Recv(MqttRxbuf, sizeof(MqttRxbuf));
if(datalen > 0 && (MqttRxbuf[0] == 0x30))
{
MQTT_DealPublishData(MqttRxbuf, datalen);
@ -879,7 +879,7 @@ static void app_ota_by_platform(void)
ota_info.down.crc32= calculate_crc32(DOWN_FLAH_ADDRESS, AliOTA.size);
memset(ota_info.down.version,0,sizeof(ota_info.down.version));
create_version(ota_info.os.version, ota_info.down.version);
strncpy(ota_info.down.version, AliOTA.version, sizeof(ota_info.down.version));
memset(ota_info.down.description,0,sizeof(ota_info.down.description));
strncpy(ota_info.down.description, "MQTT OTA bin.",sizeof(ota_info.down.description));

2
Ubiquitous/XiZi_IIoT/tool/mqtt/aliyun_mqtt.h
View File

@ -31,7 +31,7 @@
#define SERVERPORT "1883"
#define PACK_SIZE 512 //存放报文数据缓冲区大小
#define CMD_SIZE 512 //保存推送的PUBLISH报文中的数据缓冲区大小
#define CMD_SIZE 2048 //保存推送的PUBLISH报文中的数据缓冲区大小
typedef struct{
uint8_t Pack_buff[PACK_SIZE]; //存放发送报文数据缓冲区