/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2022 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under Ultimate Liberty license
  * SLA0044, the "License"; You may not use this file except in compliance with
  * the License. You may obtain a copy of the License at:
  *                             www.st.com/SLA0044
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "tim.h"
#include "my.h"
#include "stm32f7xx_hal.h"
#include "adc.h"
#include "dma.h"
#include "dma2d.h"
#include "ltdc.h"
#include "spi.h"
#include "tim.h"
#include "gpio.h"
#include "arm_math.h"
#include "usart.h"
#include <stdbool.h>

 /* Private variables ---------------------------------------------------------*/
extern volatile bool FlagAsk;
extern __IO uint16_t timerAsk;


extern volatile bool NeedOff;
extern volatile bool needDispOn;
extern volatile uint8_t menu;
extern volatile bool screen;
extern volatile bool KeysIsReady;
extern volatile bool measuring;

extern volatile UserData_TypeDef pardata, pardata_old;

volatile bool clbr;


extern __IO bool ASK_COMPLETE;
extern __IO bool BT_NeedStartMeas, BT_NeedStopMeas;
extern __IO uint64_t pWrite, pRead;
extern __IO uint32_t SendBuf;
extern __IO bool GoSend;
extern __IO uint8_t READY;

extern __IO uint8_t menupos;

extern float32_t FreqFran;
extern __IO uint8_t CALC_FREQ;

extern __IO uint32_t ACTIVE_CHANNEL;
extern __IO uint32_t CNT_CHANNELS;

extern uint8_t iobuf[256];
extern uint8_t rx[256];

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MPU_Config(void);
/******************************************************************************/



static void MPU_Config(void)
{
MPU_Region_InitTypeDef MPU_InitStruct;

	HAL_MPU_Disable();
	HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
}



void DisableWakeUpPins(void)
{

}


extern __IO bool needSend;
const char _VERSION[] = "VER 2.203.0\0";
volatile char _SERIAL_DRAW[10] = {'S', 'N', ' ', '2', '3', '0', '0', '1', 0, 0};


int main(void)
{

uint32_t cnt = 0, i, j, k, l;
float32_t f;
char str[50];
uint32_t keys = 0;

	HAL_Init();
	SystemClock_Config();

	MX_GPIO_Init();

	initFlash();

	MX_DMA2D_Init();
	MX_TIM7_Init();
	MX_LTDC_Init();

	initKeys();

	/////////////////////////////// todo
	CNT_CHANNELS = 4;
	ACTIVE_CHANNEL = Ch1;
	menupos = Hp;

	for(i = 0; i < 16; i++)
	{
		pardata.amplif[i].IIN = CHARGE;
		pardata.amplif[i].IFV = Hp0_2;
		pardata.amplif[i].IFN = Lp100000;
		pardata.amplif[i].IKU = Ku1000;
		pardata.amplif[i].IKS = 0;
		pardata.amplif[i].IKD = 0;
		pardata.amplif[i].IKE = 1;
		pardata.amplif[i].IPZ = 0;
		pardata.amplif[i].OPZ = 0;
		pardata.amplif[i].VAL = Accel;

		pardata.amplif[i].KCOND = 1.00f;
		pardata.amplif[i].SENS = 10.00f;
		pardata.amplif[i].ACCEL = 100.00f;
	}
	pardata.OWN = 18;
	pardata.BAUD = 7;
	pardata.INFB = 0;
	//pardata.LANG = RUS;
	/////////////////////////////
	MX_UART7_Init();
	EXTI_Config();
	Logo();

	while(HAL_GPIO_ReadPin(OFF_GPIO_Port, OFF_Pin) == GPIO_PIN_SET) {
		RedrawScreen();
	}
	KeysIsReady = true;



	for(k = 0; k < 30; k++)
	{
		keys = kbhit();
		if((keys == KEY_UP)   ||   (keys == (KEY_UP + KEY_OK)))
		{
			clbr = true;
			break;
		}
	}

	HAL_Delay(1000);

	AskChannels();
	//menu = MAIN; //todo
	timerAsk = msec1900;
	FlagAsk = 0;


	while(1)
	{
		RedrawScreen();
		keyIns();

		if(FlagAsk)
		{
			FlagAsk = 0;
			AskPeriodic();
		}
	}
}




/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};


  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE3);

  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
  RCC_OscInitStruct.LSEState = RCC_LSE_BYPASS;
  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
  RCC_OscInitStruct.PLL.PLLM = 16;
  RCC_OscInitStruct.PLL.PLLN = 432;
  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV8;
  RCC_OscInitStruct.PLL.PLLQ = 9;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }


  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

  if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
  {
    Error_Handler();
  }


  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC |RCC_PERIPHCLK_UART7;
  PeriphClkInitStruct.PLLSAI.PLLSAIN = 192;
  PeriphClkInitStruct.PLLSAI.PLLSAIR = 4;
  PeriphClkInitStruct.PLLSAI.PLLSAIQ = 2;
  PeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLSAIP_DIV4;
  PeriphClkInitStruct.PLLSAIDivQ = 1;
  PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_2;
  PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
  PeriphClkInitStruct.Uart7ClockSelection = RCC_UART7CLKSOURCE_PCLK1;
  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
 /* __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
  /////// 216 MHZ
   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
   RCC_OscInitStruct.LSEState = RCC_LSE_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
   RCC_OscInitStruct.PLL.PLLM = 25;
   RCC_OscInitStruct.PLL.PLLN = 432;
   RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
   RCC_OscInitStruct.PLL.PLLQ = 9;
   if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
	   Error_Handler();
   }

   if(HAL_PWREx_EnableOverDrive() != HAL_OK) {
	   Error_Handler();
   }


   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
   RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
   RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
   RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
   RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
   if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_6) != HAL_OK) {
	   Error_Handler();
   }




   PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC|RCC_PERIPHCLK_RTC
                               |RCC_PERIPHCLK_UART7|RCC_PERIPHCLK_I2C1
                               |RCC_PERIPHCLK_SDMMC1|RCC_PERIPHCLK_CLK48;
   PeriphClkInitStruct.PLLSAI.PLLSAIN = 192;
   PeriphClkInitStruct.PLLSAI.PLLSAIR = 4;
   PeriphClkInitStruct.PLLSAI.PLLSAIQ = 2;
   PeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLSAIP_DIV4;
   PeriphClkInitStruct.PLLSAIDivQ = 1;
   PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_2;

   PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
   PeriphClkInitStruct.Uart7ClockSelection = RCC_UART7CLKSOURCE_PCLK1;
   PeriphClkInitStruct.I2c1ClockSelection = RCC_I2C1CLKSOURCE_PCLK1;
   PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48SOURCE_PLL;
   PeriphClkInitStruct.Sdmmc1ClockSelection = RCC_SDMMC1CLKSOURCE_CLK48;
   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
   {
     Error_Handler();
   }*/
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/