F2838x-M4 UART Transmit

R2026b

Send serial data to the Universal Asynchronous Receiver Transmitter (UART) port

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F2838x-M4 UART Transmit block

To add a block to a model, double-click the canvas and start typing the block name. Then, select the block from the list.

Libraries:
C2000 Microcontroller Blockset / F2838x / M4
C2000 Microcontroller Blockset / F28M35x / M3
C2000 Microcontroller Blockset / F28M36x / M3
C2000 Microcontroller Blockset / F29H85x

Description

Send serial data through the Universal asynchronous Receiver/ Transmitter (UART) port. You can specify ASCII characters for packaging your data with the additional package header and terminator.

DMA will be used internally to copy data in FIFO.

Ports

Input

Data — UART send data

vector | scalar

The port sends the data to the UART port.

Parameters

Additional package header — Prefix header

S (default)

Specify the additional package header to use as the prefix before the data packet to synchronize the data packets.

Additional package terminator — Suffix terminator

E (default)

Specify the additional package terminator to use as the suffix after the data packet to synchronize the data packets.

Enable blocking mode — Enable blocking mode for data transmission

off (default) | on

Enabling this option ensures that the FIFO buffer is checked for data availability before sending the data.

Programmatic Use: Add Block

To add the block programmatically, use the add_block function with one of these library block paths as the source.

"c2838x_M4_lib/UART Transmit"

"f28M35x_M3_lib/UART Transmit"

"f28M36x_M3_lib/UART Transmit"

"c29H85xlib/UART Transmit"

Example: add_block("c2838x_M4_lib/UART Transmit","myModel/myBlock",MakeNameUnique="on")

Version History

Introduced in R2020a