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another typo

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Rop Gonggrijp 2021-07-13 14:33:54 +02:00
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i2c_manager/README.md
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@ -8,7 +8,7 @@
### I2C Manager support
`lvgl_esp32_drivers` comes with built-in I2C support by integrating I2C Manager, which is used in case you select a touch sensor or screen that uses the I2C bus. If you're just using LVGL you don't need to do anyting special.
`lvgl_esp32_drivers` comes with built-in I2C support by integrating I2C Manager, which is used in case you select a touch sensor or screen that uses the I2C bus. If you're just using LVGL you don't need to do anything special.
I2C Manager can help if you are in a situation where you want to avoid "bus conflicts" on the I2C bus. Suppose you use LVGL with a touch sensor that uses I2C, and your device also has another I2C device that needs to be read frequently, such as a 3D-accelerometer. ESP-IDF is not inherently "thread-safe". So if you read that from another task than the one LVGL uses to read the touch data, you need some kind of mechanism to keep these communications from interfering.