  /**
  @addtogroup CAN_LoopBack_RTR_1T CAN_LoopBack_RTR for MDR1986VE1T evaluation board
  @latexonly
  @verbatim
  ******************** (C) COPYRIGHT 2026 Milandr ******************************
  * @file    readme.txt
  * @author  Milandr Application Team
  * @version V2.0.3
  * @date    08/11/2024
  * @brief   Description of the CAN LoopBack_RTR Example.
  ******************************************************************************
  * THE PRESENT FIRMWARE IS FOR GUIDANCE ONLY. IT AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING MILANDR'S PRODUCTS IN ORDER TO FACILITATE
  * THE USE AND SAVE TIME. MILANDR SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES RESULTING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR A USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN THEIR PRODUCTS.
  ******************************************************************************
  @endverbatim
  @endlatexonly

@par Example Description

This example provides a description of how to set a communication with the CAN in loopback mode.
The CAN cell performs a transmission of a Remote Transmit Request at 500 Kbits/s. 
Reception remote frame is done in the interrupt handler. 
The received frame is checked and LED1 light up to indicate what the 
communication was successful, else LED2 light up.
If CONFIG_CAN_PINS defined, PC9 and PC10 pins are configured as CAN1 RX and TX.


@par Directory contains:

    - main.c                          Main program


@par Hardware and Software environment:

    - This example is intended to run on MDR1986VE1T eval board with MDR1986VE1T microcontroller.
    - HSE oscillator is used so it should be present.


@par How to use.

To launch the example, you must do the following:
    - Create a project and setup all project configurations.
    - Add main.c file.
    - Add the required files from "Libraries" folder:
        MDR32F9Qx_config.h
        MDR32F9Qx_port.c
        MDR32F9Qx_rst_clk.c
        MDR32F9Qx_can.c
    - Edit the MDR32F9Qx_config.h to set appropriate run-time parameter checking level.
    - Compile and link together all .c files and load your image into the target board.
    - Run the example.


 * <h3><center>&copy; COPYRIGHT 2026 Milandr</center></h3>
 */

