MIKROE-2796 Datasheet MIKROE-2796 | P4-P6

SPIChipSelect CS 3 CS RX 14 NC

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SPISerialClock SCK 4 SCK TX 13 NC

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SPIMasterInSlaveOut MISO 5 MISO SCL 12 NC

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SPIMasterOutSlaveIn MOSI 6 MOSI SDA 11 NC

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Powersupply +3.3V 7 3.3V 5V 10 NC

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Ground GND 8 GND GND 9 GND Ground

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Onboardsettingsandindicators

Label Name Default Description

PWR PowerLED‐PowerLEDindicator.

SW1.1

ModeSelectionDIP

Switch1.1

Left

Master/Slavemodeselector,Masteratleftposition,Slaveat

rightposition

SW1.2

ModeSelectionDIP

Switch1.2

Left

10/100networkselector,10Mbpsatleftposition,100Mbpsat

rightposition

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Softwaresupport

WeprovidealibraryfortheBroadR‐ReachclickonourLibStockpage,aswellasademo

application(example),developedusingMikroElektronikacompilers.Thedemocanrunon

allthemainMikroElektronikadevelopmentboards.

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LibraryDescription

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BroadR‐Reachclicklibrarycontainsbasicfunctionsforcontrollingtheclickboard,butalso

theadvancedfunctions,whichabstractbasicoperationstoasimplesendorreceive

functions.

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Keyfunctions:

uint8_t broadr_socketOpen(uint8_t socket, uint8_t mode, uint16_t settings)-

Opens a socket in the selected mode, enabling its operation

uint8_t broadr_sendData(uint8_t socket, uint8_t * pSendData, uint16_t

bytesCount)

- Ends data from the selected socket

uint8_t broadr_receiveData(uint8_t socket, uint8_t mode, uint8_t *

pReceiveData, uint8_t * headerInformation)

- Reads received data from the selected

socket

Example Description

The application is composed of three sections :

 SystemInitialization‐Initia lizespin,SPIperipheral,andloggerfunctions.

 ApplicationInitialization‐Initializesthe clickdriver,setstherequirednetworkparameters

(Addresses),openssocket0inUDPmode,andsetsthedestinationaddressandportforthat

socket.

 ApplicationTask‐SendsdatacontainedinthesendDataarrayandchecksifanydatahasbeen

received.Ifso,thereceiveddataisprintedonUART.ContentsofthesendDataarrayare

automaticallychangedineachiteration,sothateachsentpacketisdifferentfromtheprevious.

* Sends sendData

broadr_sendData(_BROADR_SOCKET0, &sendData, 18);

* Checks if data is received, and writes received data if so.

if (broadr_getReceivedSize(_BROADR_SOCKET0))

{

mikrobus_logWrite("Received data:", _LOG_LINE);

broadr_receiveData(_BROADR_SOCKET0, _BROADR_MODE_UDP, &receivedData,

&receiveHeader);

mikrobus_logWrite(receivedData, _LOG_LINE);

}

else

{

mikrobus_logWrite("No data received.", _LOG_LINE);

}

* Increments packet number in send data text, resets after 99.

sendData[16] = sendData[16] + 1;

if (sendData[16] > '9')

{

sendData[16] = '0';

sendData[15] = sendData[15] + 1;

}

if (sendData[15] > '9')

{

sendData[15] = '0';

}

Delay_ms(1000);

The full application code, and ready to use projects can be found on our LibStock page.

Other mikroE Libraries used in the example:

 UART

Additional notes and information

Depending on the development board you are using, you may need USB UART click, USB

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.

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https://www.mikroe.com/broadr‐reach‐click12‐20‐17

P1-P3 P4-P6

MIKROE-2796

Mfr. #:

Buy MIKROE-2796

Manufacturer:

Mikroe

Description:

Ethernet Development Tools BroadR-Reach click

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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Products related to this Datasheet

MIKROE-2796