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Author: MIKROE
Last Updated: 2024-10-31
Package Version: 2.1.0.14
mikroSDK Library: 2.0.0.0
Category: LIN
Downloaded: 598 times
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License: MIT license
The LIN Click is a Click board™ that features the TLE7259-3GE, a LIN transceiver from Infineon Technologies, with integrated wake-up and protection features.
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 3167_lin_click.zip [570.33KB] | mikroC AI for ARM GCC for ARM Clang for ARM mikroC AI for PIC mikroC AI for PIC32 XC32 GCC for RISC-V Clang for RISC-V mikroC AI for dsPIC XC16 |
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The LIN Click is a Click board™ that features the TLE7259-3GE, a LIN transceiver from Infineon Technologies, with integrated wake-up and protection features.
We provide a library for the Lin Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.
This library contains API for Lin Click driver.
Config Object Initialization function.
void lin_cfg_setup ( lin_cfg_t *cfg );
Initialization function.
LIN_RETVAL lin_init ( lin_t ctx, lin_cfg_t cfg );
Generic write function.
void lin_generic_write ( lin_t ctx, char data_buf, uint16_t len );
Generic read function.
int32_t lin_generic_read ( lin_t ctx, char data_buf, uint16_t max_len );
Set enable pin state.
void lin_set_enable ( lin_t *ctx, uint8_t state );
This example reads and processes data from LIN clicks.
The demo application is composed of two sections :
Initializes the driver and makes an initial log.
void application_init ( void )
{
log_cfg_t log_cfg;
lin_cfg_t cfg;
/**
* Logger initialization.
* Default baud rate: 115200
* Default log level: LOG_LEVEL_DEBUG
* @note If USB_UART_RX and USB_UART_TX
* are defined as HAL_PIN_NC, you will
* need to define them manually for log to work.
* See @b LOG_MAP_USB_UART macro definition for detailed explanation.
*/
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, "---- Application Init ----" );
// Click initialization.
lin_cfg_setup( &cfg );
LIN_MAP_MIKROBUS( cfg, MIKROBUS_1 );
lin_init( &lin, &cfg );
Delay_ms ( 100 );
lin_set_enable ( &lin, 1 );
lin_set_wake_up ( &lin, 0 );
Delay_ms ( 100 );
#ifdef DEMO_APP_RECEIVER
log_info( &logger, "---- Receiver mode ----" );
#endif
#ifdef DEMO_APP_TRANSMITTER
log_info( &logger, "---- Transmitter mode ----" );
#endif
}
Depending on the selected mode, it reads all the received data or sends the desired message every 2 seconds.
void application_task ( void )
{
#ifdef DEMO_APP_RECEIVER
lin_process( );
#endif
#ifdef DEMO_APP_TRANSMITTER
lin_generic_write( &lin, TEXT_TO_SEND, strlen( TEXT_TO_SEND ) );
log_info( &logger, "---- Data sent ----" );
Delay_ms ( 1000 );
Delay_ms ( 1000 );
#endif
}
The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.
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.
