mirror of
https://github.com/taubel/sdk-ameba-v4.0b-gcc.git
synced 2026-07-02 01:25:38 +00:00
19 lines
592 B
Text
19 lines
592 B
Text
Example Description
|
|
|
|
This example describes how to use UART to communicate with PC.
|
|
|
|
Required Components:
|
|
USBtoTTL adapter
|
|
|
|
Connect to PC
|
|
- Connect Ground: connect to GND pin via USBtoTTL adapter
|
|
- Use UART1
|
|
GPIOA_6 as UART1_RX connect to TX of USBtoTTL adapter
|
|
GPIOA_7 as UART1_TX connect to RX of USBtoTTL adapter
|
|
|
|
Open Super terminal or teraterm and
|
|
set baud rate to 38400, 1 stopbit, no parity, no flow contorl.
|
|
|
|
This example shows:
|
|
User input will be received by demo board, and demo board will loopback the received character with a prompt string "8195a$".
|
|
|