Clarified wording
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@ -22,7 +22,7 @@ The ADC module provides an easy way to configure the mode of operation and will
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### UART
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The UART module provides a general interface for serial communication which is decoupled from the actual backend driver. The backend driver might be UART0 (or UART1 if available), or it might be a software UART driver on chips (pins) that don't have hardware UART support.
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The UART module provides a general interface for serial communication which is decoupled from the actual backend driver. The backend driver might be UART0 (or UART1 if available), or it might be a user provided software UART driver on chips (pins) that don't have hardware UART support.
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The backend might also be interrupt driven and use some configurable receive/transmit buffer, or be blocking and not need any buffers. The buffers should only be allocated in interrupt driven mode and also be compile-time allocated.
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