main.h

00001 /**
00002   ******************************************************************************
00003   * @file    BSP/Inc/main.h 
00004   * @author  MCD Application Team
00005   * @version V1.1.0
00006   * @date    16-September-2015
00007   * @brief   Header for main.c module
00008   ******************************************************************************
00009   * @attention
00010   *
00011   * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
00012   *
00013   * Redistribution and use in source and binary forms, with or without modification,
00014   * are permitted provided that the following conditions are met:
00015   *   1. Redistributions of source code must retain the above copyright notice,
00016   *      this list of conditions and the following disclaimer.
00017   *   2. Redistributions in binary form must reproduce the above copyright notice,
00018   *      this list of conditions and the following disclaimer in the documentation
00019   *      and/or other materials provided with the distribution.
00020   *   3. Neither the name of STMicroelectronics nor the names of its contributors
00021   *      may be used to endorse or promote products derived from this software
00022   *      without specific prior written permission.
00023   *
00024   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00025   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00026   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00027   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00028   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00029   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00030   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00031   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00032   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00033   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00034   *
00035   ******************************************************************************
00036   */
00037   
00038 /* Define to prevent recursive inclusion -------------------------------------*/
00039 #ifndef __MAIN_H
00040 #define __MAIN_H
00041 
00042 /* Includes ------------------------------------------------------------------*/
00043 #include "stdio.h"
00044 #include "string.h"
00045 #include "stm32l4xx_hal.h"
00046 #include "stm32l476g_discovery.h"
00047 
00048 
00049 #include "stm32l476g_discovery_glass_lcd.h"
00050 #include "stm32l476g_discovery_audio.h"
00051 #include "stm32l476g_discovery_qspi.h"
00052 
00053 /* Exported constants --------------------------------------------------------*/
00054 #define DEMO_NAME_CHAR_NB         20
00055 
00056 /* Defines for the Audio playing process */
00057 #define PAUSE_STATUS              ((uint32_t)0x00) /* Audio Player in Pause Status */
00058 #define RESUME_STATUS             ((uint32_t)0x01) /* Audio Player in Resume Status */
00059 #define IDLE_STATUS               ((uint32_t)0x02) /* Audio Player in Idle Status */
00060 
00061 /* Exported types ------------------------------------------------------------*/
00062 typedef enum
00063 {
00064   IDD_RUN       = 0x00,
00065   IDD_SLEEP     = 0x01,
00066   IDD_LPR_2MHZ  = 0x02,
00067   IDD_LPR_SLEEP = 0x03,
00068   IDD_STOP2     = 0x04,
00069   IDD_STANDBY   = 0x05,
00070   IDD_SHUTDOWN  = 0x06,
00071   IDD_TEST_NB   = 0x07,
00072 } Idd_StateTypeDef;
00073 
00074 typedef struct
00075 {
00076   void   (*DemoFunc)(void);
00077   uint8_t DemoName[DEMO_NAME_CHAR_NB];
00078   uint32_t DemoIndex;
00079 }BSP_DemoTypedef;
00080 
00081 typedef enum {
00082   AUDIO_DEMO_NONE = 0,
00083   AUDIO_DEMO_PLAYBACK,
00084   AUDIO_DEMO_RECORD
00085 } Audio_DemoTypeDef;
00086 
00087 /* Exported variables --------------------------------------------------------*/
00088 /* Variable indicating which audio demo is currently running (playback v.s. record) */
00089 extern Audio_DemoTypeDef AudioDemo;
00090 
00091 /* Flag indicating that audio playback must be paused or resumed */
00092 extern __IO uint32_t PauseResumeStatus;
00093 
00094 /* Flag indicating that audio playback must be exited */
00095 extern __IO uint8_t  AudioPlaybackExit;
00096 
00097 /* Flag indicating that audio playback volume level must be changed */
00098 extern __IO uint8_t  VolumeChange;
00099 
00100 /* Actual audio playback volume level */
00101 extern __IO uint8_t  Volume;
00102 
00103 /* Flag indicating that audio record must be exited */
00104 extern __IO uint8_t  AudioRecordExit;
00105 
00106 /* Flag indicating that record sample rate has been selected */
00107 extern __IO uint8_t  AudioRecordSampleRateSelected;  
00108 
00109 /* Flag indicating that record sample rate must be changed changed */
00110 extern __IO uint8_t AudioRecordSampleRateChange;
00111 
00112 /* Index within SamplesRates[] */
00113 extern __IO uint8_t SampleRateIndex;
00114 
00115 /* Exported macro ------------------------------------------------------------*/
00116 #define COUNT_OF_EXAMPLE(x)       (sizeof(x)/sizeof(BSP_DemoTypedef))
00117 #define ABS(x)                    (x < 0) ? (-x) : x
00118 
00119 /* Exported functions ------------------------------------------------------- */
00120 void AudioPlay_demo(void);
00121 void AudioRecord_demo(void);
00122 void Idd_demo(void);
00123 void Gyro_demo(void);
00124 void Joystick_demo (void);
00125 void LCDGlass_demo(void);
00126 void Led_demo(void);
00127 void QSPI_demo(void);
00128 uint8_t CheckForUserInput(void);
00129 void      SystemClock_Config(void);
00130 void      SystemLowClock_Config(void);
00131 void      SystemHardwareInit(void);
00132 void      SystemHardwareDeInit(void);
00133 uint32_t  SystemRtcBackupRead(void);
00134 void      SystemRtcBackupWrite(uint32_t SaveIndex);
00135 void      fibonacci_flash(int n);
00136 
00137 void Error_Handler(void);
00138 void Convert_IntegerIntoChar(uint32_t number, uint16_t *p_tab);
00139 
00140 #endif /* __MAIN_H */
00141 
00142 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
00143