# WifiIotSpiCfgBasicInfo
## **Overview**
**Related Modules:**
[Wifiiot](Wifiiot.md)
**Description:**
Defines data communication parameters.
## **Summary**
## Data Fields
## **Details**
## **Field Documentation**
## cpha
```
unsigned int WifiIotSpiCfgBasicInfo::cpha
```
**Description:**
Communication phase. For details about available values, see [WifiIotSpiCfgClockCpha](Wifiiot.md#ga1eb13cffbbdec9da1d57c766763b94e5).
## cpol
```
unsigned int WifiIotSpiCfgBasicInfo::cpol
```
**Description:**
Communication polarity. For details about available values, see [WifiIotSpiCfgClockCpol](Wifiiot.md#gad6674c8b0989b6a329d5fd5ff0d5d750).
## dataWidth
```
unsigned int WifiIotSpiCfgBasicInfo::dataWidth
```
**Description:**
Communication data width. For details about available values, see [WifiIotSpiCfgDataWidth](Wifiiot.md#ga6f2e44db2698c33b81bd6caa438a55ea).
## endian
```
unsigned int WifiIotSpiCfgBasicInfo::endian
```
**Description:**
Endian mode. For details about available values, see [WifiIotSpiCfgEndian](Wifiiot.md#ga31924085df23a024413fa6e63e13c41e).
## framMode
```
unsigned int WifiIotSpiCfgBasicInfo::framMode
```
**Description:**
Communication protocol. For details about available values, see [WifiIotSpiCfgFramMode](Wifiiot.md#gaef7c192e049db14e2326c0bfba181670).
## freq
```
unsigned int WifiIotSpiCfgBasicInfo::freq
```
**Description:**
Communication frequency. The value ranges from 2460 Hz to 40 MHz.
## pad
```
unsigned int WifiIotSpiCfgBasicInfo::pad
```
**Description:**
Padding bit