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Author: MIKROE
Last Updated: 2020-04-10
Package Version: 1.0.0.0
mikroSDK Library: 1.0.0.0
Category: CAN
Downloaded: 2775 times
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License: MIT license
CAN FD 2 Click is a Click boardâ„¢ based on TLE9252V CAN network transceiver, it drives the signals to the bus and protects the microcontroller from interference generated within the network.
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Library Description
The library covers all the necessary functions to control CAN FD 2 Click board. Library performs a standard UART communication.
Key functions:
void canfd2_set_mode ( uint8_t op_mode )
- Set operating mode function.void canfd2_read_block ( uint8_t *read_data, uint16_t length )
- Read block function.void canfd2_write_block ( uint8_t *write_data, uint16_t length )
- Write block function.Examples description
The application is composed of three sections :
void application_task ( )
{
if ( app_mode == APP_MODE_RECEIVER )
{
// RECEIVER - UART polling
char rd_msg[ 10 ] = { 0 };
canfd2_read_block( &rd_msg[ 0 ], 8 );
mikrobus_logWrite( rd_msg, _LOG_TEXT );
}
else
{
// TRANSMITER - TX each 3 sec
canfd2_write_block( &demo_message_data[ 0 ], 8 );
Delay_ms( 3000 );
}
}
Other mikroE Libraries used in the example:
Additional notes and informations
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.