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Serial Write

Write data to serial port

  • Library:
  • NVIDIA Jetson and NVIDIA DRIVE / Communication

  • NVIDIA Serial Write block

Description

Use the Serial Write block to write data to a serial device connected to a NVIDIA® Jetson® hardware. To open the serial pin map of the NVIDIA Jetson board, click the View pin map button. For more information, see Serial Port Mapping for NVIDIA Jetson Boards.

Ports

Input

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The input port through which the block accepts data.

Data Types: single | double | int8 | int16 | int32 | uint8 | uint16 | uint32

Parameters

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The port at which you connect the NVIDIA Jetson board to the serial device.

Programmatic Use

Block Parameter: SCIModule_
Type: character vector
Values: valid name|
Default: '/dev/ttyTHS1'

Select the rate at which the data is read over the serial line. The baud rate is measured as the number of bits read per second.

Programmatic Use

Block Parameter: Baudrate_
Type: character vector
Values: '50' '75' '110''134' '150' '200' '300' '600''1200' '1800' '2400' '4800' '9600' '19200' '38400' '57600' '115200' '230400'|
Default: '9600'

Select the parity you want to add to the transmitted data. A parity bit is used to detect error in the data transmission.

  • None – This value means that no parity is used for error detection in the data transmission.

  • Even – The parity bit value is 1 if the number of bits with value 1 is odd. The parity bit value is 0 if the number of bits with value 1 is even.

  • Odd – The parity bit value is 1 if the number of bits with value 1 is even. The parity bit value is 0 if the number of bits with value 1 is odd.

Programmatic Use

Block Parameter: Parity
Type: character vector
Values: 'None'| 'Even' 'Odd'
Default: 'None'

Select the number of bits used to signal the stop of data transmission.

Programmatic Use

Block Parameter: StopBits_
Type: character vector
Values: '1'| '2'
Default: '1'

See Also

Blocks

Introduced in R2020b