49 lines
1.2 KiB
Plaintext
49 lines
1.2 KiB
Plaintext
Overview
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========
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The example demonstrates how to use the UART driver in Azure RTOS. For i.mx RT,
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it's the LPUART driver. For LPC, it's the USART driver.
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The example writes the welcome message into the default UART port. Read 4 characters
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for the port, then write them back.
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Toolchain supported
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===================
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- IAR embedded Workbench 9.20.2
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- Keil MDK 5.36
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- GCC ARM Embedded 10.3.1
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- MCUXpresso 11.5.0
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Hardware requirements
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=====================
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- Mini/micro USB cable
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- LPCXpresso55s69 board
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- Personal Computer
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Board settings
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==============
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No special settings are required.
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Prepare the Demo
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================
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1. Connect a micro USB cable between the PC host and the LPC-Link USB port (P6) on the board.
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2. Open a serial terminal with the following settings
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- 115200 baud rate
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- 8 data bits
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- No parity
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- One stop bit
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- No flow control
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3. Download the program to the target board.
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4. Either press the reset button on your board or launch the debugger in your IDE to
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begin running the demo.
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Running the demo
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================
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The welcome message will be printed out on the console:
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Start the UART example...
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Please input 4 characters:
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Please input 4 characters, then they will be printed out.
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