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nopnop2002 2024-09-08 17:22:23 +09:00
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18
HowToUseOtherDevice/README.md
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@ -88,17 +88,23 @@ I2C_NUM_0 ----- I2C SSD1306
I2C_NUM_1 ----- Any I2C Device
```
This is possible with both the new I2C driver or the legacy I2C driver, but **both buses must use the same driver.**
This is possible with both the new i2c driver or the legacy i2c driver, but **both buses must use the same driver.**
This is not acceptable.
```
I2C_NUM_0 ----- I2C SSD1306 using new I2C driver
I2C_NUM_1 ----- Any I2C Device using legacy I2C driver
I2C_NUM_0 ----- I2C SSD1306 using new i2c driver
I2C_NUM_1 ----- Any I2C Device using legacy i2c driver
```
This is the only way to use new i2c driver.
If other i2c devices use legacy i2c drivers, SSD1306 must also use legacy drivers.
```
I2C_NUM_0 ----- I2C SSD1306 using new I2C driver
I2C_NUM_1 ----- Any I2C Device using new I2C driver
I2C_NUM_0 ----- I2C SSD1306 using legacy i2c driver
I2C_NUM_1 ----- Any I2C Device using legacy i2c driver
```
This is the only way to use the new i2c driver with SSD1306.
```
I2C_NUM_0 ----- I2C SSD1306 using new i2c driver
I2C_NUM_1 ----- Any I2C Device using new i2c driver
```
ESP32C series has only one i2c bus.