/*********************************************************************
*                    SEGGER Microcontroller GmbH                     *
*                        The Embedded Experts                        *
**********************************************************************
*                                                                    *
*            (c) 1995 - 2021 SEGGER Microcontroller GmbH             *
*                                                                    *
*       www.segger.com     Support: support@segger.com               *
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**********************************************************************
*                                                                    *
*       SEGGER SystemView * Real-time application analysis           *
*                                                                    *
**********************************************************************
*                                                                    *
* All rights reserved.                                               *
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* SEGGER strongly recommends to not make any changes                 *
* to or modify the source code of this software in order to stay     *
* compatible with the SystemView and RTT protocol, and J-Link.       *
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* Redistribution and use in source and binary forms, with or         *
* without modification, are permitted provided that the following    *
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*                                                                    *
*       SystemView version: 3.30                                    *
*                                                                    *
**********************************************************************
--------- END-OF-HEADER --------------------------------------------
File    : Main_RTT_SpeedTestApp.c
Purpose : Sample program for measuring RTT performance.
*/

#include "RTOS.h"
#include "BSP.h"

#include "SEGGER_RTT.h"
#include <stdio.h>

OS_STACKPTR int StackHP[128], StackLP[128];          /* Task stacks */
OS_TASK TCBHP, TCBLP;                        /* Task-control-blocks */

static void HPTask(void) {
  while (1) {
    //
    // Measure time needed for RTT output
    // Perform dummy write with 0 characters, so we know the overhead of toggling LEDs and RTT in general
    //
// Set BP here. Then start sampling on scope
    BSP_ClrLED(0);
    SEGGER_RTT_Write(0, 0, 0);
    BSP_SetLED(0);
    BSP_ClrLED(0);
    SEGGER_RTT_Write(0, "01234567890123456789012345678901234567890123456789012345678901234567890123456789\r\n", 82);
    BSP_SetLED(0);
// Set BP here. Then stop sampling on scope
    OS_Delay(200);
  }
}

static void LPTask(void) {
  while (1) {
    BSP_ToggleLED(1);
    OS_Delay (500);
  }
}

/*********************************************************************
*
*       main
*
*********************************************************************/

int main(void) {
  OS_IncDI();                      /* Initially disable interrupts  */
  OS_InitKern();                   /* Initialize OS                 */
  OS_InitHW();                     /* Initialize Hardware for OS    */
  BSP_Init();                      /* Initialize LED ports          */
  BSP_SetLED(0);
  /* You need to create at least one task before calling OS_Start() */
  OS_CREATETASK(&TCBHP, "HP Task", HPTask, 100, StackHP);
  OS_CREATETASK(&TCBLP, "LP Task", LPTask,  50, StackLP);
  OS_Start();                      /* Start multitasking            */
  return 0;
}