TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141804 times)
  2. FAT32 Library (74941 times)
  3. Network Ethernet Library (59303 times)
  4. USB Device Library (49299 times)
  5. Network WiFi Library (45095 times)
  6. FT800 Library (44658 times)
  7. GSM click (31276 times)
  8. mikroSDK (30205 times)
  9. microSD click (27656 times)
  10. PID Library (27561 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

UART Mux click

Rating:

5

Author: MIKROE

Last Updated: 2019-12-05

Package Version: 1.0.0.0

mikroSDK Library: 1.0.0.0

Category: DAC

Downloaded: 4263 times

Not followed.

License: MIT license  

The UART Mux click is a Click board that switches the UART pins (RX and TX) from the mikroBUSâ„¢ to one of the four available outputs. It employs the SN74LV4052A, a Dual 4-Channel Multiplexer and Demultiplexer from Texas Instruments. It is designed for 2-V to 5.5-V VCC operation.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "UART Mux click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "UART Mux click" changes.

Do you want to report abuse regarding "UART Mux click".

  • mikroSDK Library 2.0.0.0
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroBasic PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for AVR
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

mikroSDK Library Blog

UART Mux click

UART Mux click

Native view of the UART Mux click board.

View full image
UART Mux click

UART Mux click

Front and back view of the UART Mux click board.

View full image

Library Description

The library covers all the necessary functions that enables the usage of the UART Mux click board. User can write, read or check if there is a new byte received on all four channels that are available. Library also offers the functions taht allow user to inhibit or uninhibit the communication.

Key functions:

  • void uartmux_writeByte(uint8_t input) - Writes sinle byte
  • uint8_t uartmux_readByte() - Read received byte
  • uint8_t uartmux_byteReady() - Checks is there a new byte received

Examples description

The application is composed of three sections :

  • System Initialization - Initializes UART, GPIO and LOG structures, sets RST, CS and PWM pins as output.
  • Application Initialization - Initalizes UART driver, uninhibites communication and makes an initial log.
  • Application Task - (code snippet) This example demonstrates the use of UART Mux click board by eather sending or receiving the message on channel one of the device.
void applicationTask()
{
    char tmp;

// RECEIVER - UART polling
/*
    if ( 1 == uartmux_byteReadyChann1() )
    {
        tmp = uartmux_readByteChann1();
        mikrobus_logWrite( &tmp, _LOG_BYTE );
    }
*/
// TRANSMITER - TX each 2 sec

    for (tmp = 0; tmp < 9; tmp++)
    {
        uartmux_writeByteChann1( MESSAGE_DATA[tmp] );
    }

    Delay_ms(2000);

}

Other mikroE Libraries used in the example:

  • UART
  • Conversions

Additional notes and informations

Depending on the development board you are using, you may need USB UART clickUSB UART 2 click or RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.

ALSO FROM THIS AUTHOR

Cap Touch 4 Click

0

Cap Touch 4 Click is a compact add-on board for wake-on-touch and activation applications. This board features the IQS211B, a single-channel capacitive controller from Azoteq, featuring ProxSense® technology for highly sensitive self-capacitance measurements. The board includes a defined circular touch-sensing area, signal conditioning for parasitic capacitance, and a low-power Sleep mode with wake-up functionality, ensuring efficient energy consumption. It communicates via the I2C interface with a fixed address of 0x47, operates at 3.3V logic, and features the new Click Snap for added flexibility.

[Learn More]

I2C Extend click

5

I2C Extend Click is a compact add-on board for applications that require extending the I2C communication bus over a long distance.[MS1] This board features the LTC4331 - an I2C slave device extender over a rugged differential link, from Analog Devices.

[Learn More]

BT Audio 2 Click

0

BT Audio 2 Click is Bluetooth audio stream add on board based on BM62 module from Microchip. It's a Stereo Audio module which is fully qualified Bluetooth v5.0 dual-mode (BDR/EDR/BLE) to be added in any wireless audio and voice application. With features like high resolution up to 24-bit, 96 kHz audio data format, Bluetooth Low Energy data rate up to 1Mbits/s, connection of two hosts with HFP/A2DP profiles simultaneously, seamless serial data over UART interface and many more it's perfect solution for applications like portable speakers and headsets.

[Learn More]