// -----------------------------------------------------------------------------
/// @file  main.c
/// @brief Description
// -----------------------------------------------------------------------------
//  Micro-Key bv
//  Industrieweg 28, 9804 TG Noordhorn
//  Postbus 92, 9800 AB Zuidhorn
//  The Netherlands
//  Tel: +31 594 503020
//  Fax: +31 594 505825
//  Email: support@microkey.nl
//  Web: www.microkey.nl
// -----------------------------------------------------------------------------
/// $Revision$
/// $Author$
/// $Date$
//  (c) 2017 Micro-Key bv
// -----------------------------------------------------------------------------

/// @file main.c
/// @ingroup {group_name}


// -----------------------------------------------------------------------------
// Include files
// -----------------------------------------------------------------------------

#include <FreeRTOSFixes.h>
#include <stdio.h>
#include <string.h>

// FreeRTOS includes
#include "FreeRTOS.h"
#include "task.h"

#include "Display.h"
#include "hwValidationMenu.h"
#include "repairProcess.h"

#include "misc.h"
#include "stm32f10x_rcc.h"

#include "DisplayDevice.h"
#include "MAX5715.h"
#include "nhd0420.h"

#include "platform.h"
#include "adc.h"
#include "gpio.h"
#include "IODevice.h"
#include "keypadMatrix.h"
#include "Logger.h"
#include "PCBA.h"
#include "uart.h"
#include "spi.h"
#include "spiDevice.h"
#include "Version.h"

// -----------------------------------------------------------------------------
// Constant and macro definitions
// -----------------------------------------------------------------------------

/* The time between cycles of the 'check' functionality (defined within the
tick hook. */
#define mainCHECK_DELAY                ( ( TickType_t ) 5000 / portTICK_PERIOD_MS )

// -----------------------------------------------------------------------------
// Type definitions
// -----------------------------------------------------------------------------

struct LedTaskArguments
{
   struct Gpio* led;
   int frequency;
};

// -----------------------------------------------------------------------------
// File-scope variables
// -----------------------------------------------------------------------------

/* Variable that counts at 20KHz to provide the time base for the run time
stats. */
unsigned long ulRunTimeStatsClock = 0UL;

static struct LedTaskArguments ledTaskArguments;
static xTaskHandle initTaskHandle;
static xTaskHandle ledTaskHandle;
static xTaskHandle sysTaskHandle;

static struct Display _display;
struct Display* display             = &_display;

static struct NHD0420 nhd0420 = {.initialized = false};
static struct MAX5715 max5715 = {.initialized = false};
static struct RepairProcess _rp = {.initialized = false};
static struct HwValidationMenu _hwValidation = {.initialized = false};
static struct HwValidationMenuItems hwTestItems;

struct RepairProcess* rp = &_rp;
struct HwValidationMenu* hwValidation = &_hwValidation;

// -----------------------------------------------------------------------------
// Function declarations
// -----------------------------------------------------------------------------

static ErrorStatus systeminfoCommandHandler(void);
static void initTask(void* parameters);
static void ledBlinkTask(void* parameters);
// -----------------------------------------------------------------------------
// Function definitions
// -----------------------------------------------------------------------------



int main (void)
{
   NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);

   // Create TaskHandles

   ledTaskArguments.led = ledOrange;
   ledTaskArguments.frequency = 2;

   xTaskCreate(initTask, (const char* const)"initTask", 1024, NULL, 5, &initTaskHandle);

   /* Start the scheduler. */
   vTaskStartScheduler();

   /* Will only get here if there was insufficient memory to create the idle
   task.  The idle task is created within vTaskStartScheduler(). */
   for( ;; );


   return -1;
}

void vApplicationTickHook ()
{

}



static void printSystemInfoTask(void* parameters)
{
   while (1)
   {
      LOGGER_INFO(mainLog, "---------------------------------------");
      systeminfoCommandHandler();
      vTaskDelay(20000);
   }
}

static ErrorStatus systeminfoCommandHandler(void)
{
   ErrorStatus errorStatus = SUCCESS;
   size_t freeMemory;
   char text[128];

   freeMemory = xPortGetFreeHeapSize();
   snprintf(text, sizeof(text), "Free heap memory: %d bytes", freeMemory);
   LOGGER_INFO(mainLog, text);

   vTaskDelay(10);
   OS_logTaskInfo(ledTaskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(sysTaskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(display->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(mainLog->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(keypad->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(rp->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(hwValidation->taskHandle);

   return errorStatus;
}

static void initTask(void* parameters)
{
   initPlatform();

   xTaskCreate(ledBlinkTask, (const char* const)"ledTask", 100, &ledTaskArguments, 0, &ledTaskHandle);

   Logger_construct(mainLog, &uart3->device, 2, 512);

   NHD0420_construct(&nhd0420, &spiDisplay->device);

   Display_construct(display, &nhd0420.displayDevice, 0, 256, 10, 1000, 5000);

   Display_clearScreen(display);

   Display_setBrightness(display, 6);

   Display_setContrast(display, 40);

   Display_write(display, pcba->name, strlen(pcba->name), 1, 1);

   char buffer[20];
   snprintf(buffer, sizeof(buffer) / sizeof(buffer[0]), "SW V. %d.%d.%d.%d", Version_getInstance()->major,
                                                                             Version_getInstance()->minor,
                                                                             Version_getInstance()->branch,
                                                                             Version_getInstance()->patch);
   Display_write(display, buffer, strlen(buffer), 3, 4);

   hwTestItems.display          = &nhd0420.displayDevice;
   hwTestItems.internalADC      = adc1;
   hwTestItems.externalDAC      = &max5715;
   hwTestItems.power6v5Enable   = NULL;
   hwTestItems.interlock1       = NULL;
   hwTestItems.interlock2       = NULL;
   hwTestItems.solenoid         = NULL;
   hwTestItems.mcp0Relay        = NULL;
   hwTestItems.mcp1Relay        = NULL;
   hwTestItems.mcp2Relay        = NULL;
   hwTestItems.cat0Relay        = NULL;
   hwTestItems.cat1Relay        = NULL;
   hwTestItems.cat2Relay        = NULL;
   hwTestItems.pcba             = pcba;
            // EEPROM TO BE DONE
   HwValidationMenu_construct(hwValidation, &uart1->device, &hwTestItems, 2, 1024);


   MAX5715_construct(&max5715, &spiDAC->device);

   MAX5715_writeREF_ON_2V5(&max5715, MAX5715_SEL_DACA | MAX5715_SEL_DACB | MAX5715_SEL_DACC);


   repairProcess_construct(rp, 3, 1024);

   xTaskCreate(printSystemInfoTask, (const char* const)"SysInfoTask", 512, NULL, 1, &sysTaskHandle);
   // Delete this init task
   vTaskDelete(NULL);

}

static void ledBlinkTask (void* parameters)
{
   char high = 1;
   char low = 0;
   struct LedTaskArguments* arguments = (struct LedTaskArguments*) parameters;
   struct Gpio* gpio = arguments->led;
   int frequency = arguments->frequency;
   while (1)
   {
      IODevice_write(&gpio->device, &high, 1);
      Display_write(display, pcba->name, 1, 1, 20);
      vTaskDelay(configTICK_RATE_HZ / (frequency * 2));
      IODevice_write(&gpio->device, &low, 1);
      Display_write(display, " ", 1, 1, 20);
      vTaskDelay(configTICK_RATE_HZ / (frequency * 2));
   }
}