Tushar Sachdeva / FRDM_K64F_LCD

A simple 128x32 graphical LCD program to quickstart with LCD on ARM mbed IoT Starter Kit. This requires mbed Applciation Shield with FRDM-K64F platform.

Dependencies:   C12832

mbed/TARGET_ARCH_MAX/stm32f4xx_hal_rng.h@1:eb68c94a8ee5, 2015-04-12 (annotated)

Committer:
tushki7
Date:
Sun Apr 12 15:45:52 2015 +0000
Revision:
1:eb68c94a8ee5
Parent:
0:60d829a0353a 
A simple 128x32 LCD program with ARM mbed IoT Starter Kit;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tushki7 0:60d829a0353a 1 /**
tushki7 0:60d829a0353a 2 ******************************************************************************
tushki7 0:60d829a0353a 3 * @file stm32f4xx_hal_rng.h
tushki7 0:60d829a0353a 4 * @author MCD Application Team
tushki7 0:60d829a0353a 5 * @version V1.1.0
tushki7 0:60d829a0353a 6 * @date 19-June-2014
tushki7 0:60d829a0353a 7 * @brief Header file of RNG HAL module.
tushki7 0:60d829a0353a 8 ******************************************************************************
tushki7 0:60d829a0353a 9 * @attention
tushki7 0:60d829a0353a 10 *
tushki7 0:60d829a0353a 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
tushki7 0:60d829a0353a 12 *
tushki7 0:60d829a0353a 13 * Redistribution and use in source and binary forms, with or without modification,
tushki7 0:60d829a0353a 14 * are permitted provided that the following conditions are met:
tushki7 0:60d829a0353a 15 * 1. Redistributions of source code must retain the above copyright notice,
tushki7 0:60d829a0353a 16 * this list of conditions and the following disclaimer.
tushki7 0:60d829a0353a 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
tushki7 0:60d829a0353a 18 * this list of conditions and the following disclaimer in the documentation
tushki7 0:60d829a0353a 19 * and/or other materials provided with the distribution.
tushki7 0:60d829a0353a 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
tushki7 0:60d829a0353a 21 * may be used to endorse or promote products derived from this software
tushki7 0:60d829a0353a 22 * without specific prior written permission.
tushki7 0:60d829a0353a 23 *
tushki7 0:60d829a0353a 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
tushki7 0:60d829a0353a 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
tushki7 0:60d829a0353a 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
tushki7 0:60d829a0353a 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
tushki7 0:60d829a0353a 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
tushki7 0:60d829a0353a 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
tushki7 0:60d829a0353a 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
tushki7 0:60d829a0353a 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
tushki7 0:60d829a0353a 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
tushki7 0:60d829a0353a 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
tushki7 0:60d829a0353a 34 *
tushki7 0:60d829a0353a 35 ******************************************************************************
tushki7 0:60d829a0353a 36 */
tushki7 0:60d829a0353a 37
tushki7 0:60d829a0353a 38 /* Define to prevent recursive inclusion -------------------------------------*/
tushki7 0:60d829a0353a 39 #ifndef __STM32F4xx_HAL_RNG_H
tushki7 0:60d829a0353a 40 #define __STM32F4xx_HAL_RNG_H
tushki7 0:60d829a0353a 41
tushki7 0:60d829a0353a 42 #ifdef __cplusplus
tushki7 0:60d829a0353a 43 extern "C" {
tushki7 0:60d829a0353a 44 #endif
tushki7 0:60d829a0353a 45
tushki7 0:60d829a0353a 46 #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\
tushki7 0:60d829a0353a 47 defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
tushki7 0:60d829a0353a 48 /* Includes ------------------------------------------------------------------*/
tushki7 0:60d829a0353a 49 #include "stm32f4xx_hal_def.h"
tushki7 0:60d829a0353a 50
tushki7 0:60d829a0353a 51 /** @addtogroup STM32F4xx_HAL_Driver
tushki7 0:60d829a0353a 52 * @{
tushki7 0:60d829a0353a 53 */
tushki7 0:60d829a0353a 54
tushki7 0:60d829a0353a 55 /** @addtogroup RNG
tushki7 0:60d829a0353a 56 * @{
tushki7 0:60d829a0353a 57 */
tushki7 0:60d829a0353a 58
tushki7 0:60d829a0353a 59 /* Exported types ------------------------------------------------------------*/
tushki7 0:60d829a0353a 60
tushki7 0:60d829a0353a 61 /**
tushki7 0:60d829a0353a 62 * @brief RNG HAL State Structure definition
tushki7 0:60d829a0353a 63 */
tushki7 0:60d829a0353a 64 typedef enum
tushki7 0:60d829a0353a 65 {
tushki7 0:60d829a0353a 66 HAL_RNG_STATE_RESET = 0x00, /*!< RNG not yet initialized or disabled */
tushki7 0:60d829a0353a 67 HAL_RNG_STATE_READY = 0x01, /*!< RNG initialized and ready for use */
tushki7 0:60d829a0353a 68 HAL_RNG_STATE_BUSY = 0x02, /*!< RNG internal process is ongoing */
tushki7 0:60d829a0353a 69 HAL_RNG_STATE_TIMEOUT = 0x03, /*!< RNG timeout state */
tushki7 0:60d829a0353a 70 HAL_RNG_STATE_ERROR = 0x04 /*!< RNG error state */
tushki7 0:60d829a0353a 71
tushki7 0:60d829a0353a 72 }HAL_RNG_StateTypeDef;
tushki7 0:60d829a0353a 73
tushki7 0:60d829a0353a 74 /**
tushki7 0:60d829a0353a 75 * @brief RNG Handle Structure definition
tushki7 0:60d829a0353a 76 */
tushki7 0:60d829a0353a 77 typedef struct
tushki7 0:60d829a0353a 78 {
tushki7 0:60d829a0353a 79 RNG_TypeDef *Instance; /*!< Register base address */
tushki7 0:60d829a0353a 80
tushki7 0:60d829a0353a 81 HAL_LockTypeDef Lock; /*!< RNG locking object */
tushki7 0:60d829a0353a 82
tushki7 0:60d829a0353a 83 __IO HAL_RNG_StateTypeDef State; /*!< RNG communication state */
tushki7 0:60d829a0353a 84
tushki7 0:60d829a0353a 85 }RNG_HandleTypeDef;
tushki7 0:60d829a0353a 86
tushki7 0:60d829a0353a 87 /* Exported constants --------------------------------------------------------*/
tushki7 0:60d829a0353a 88
tushki7 0:60d829a0353a 89 /** @defgroup RNG_Exported_Constants
tushki7 0:60d829a0353a 90 * @{
tushki7 0:60d829a0353a 91 */
tushki7 0:60d829a0353a 92
tushki7 0:60d829a0353a 93 /** @defgroup RNG_Interrupt_definition
tushki7 0:60d829a0353a 94 * @{
tushki7 0:60d829a0353a 95 */
tushki7 0:60d829a0353a 96 #define RNG_IT_CEI ((uint32_t)0x20) /*!< Clock error interrupt */
tushki7 0:60d829a0353a 97 #define RNG_IT_SEI ((uint32_t)0x40) /*!< Seed error interrupt */
tushki7 0:60d829a0353a 98
tushki7 0:60d829a0353a 99 #define IS_RNG_IT(IT) (((IT) == RNG_IT_CEI) || \
tushki7 0:60d829a0353a 100 ((IT) == RNG_IT_SEI))
tushki7 0:60d829a0353a 101 /**
tushki7 0:60d829a0353a 102 * @}
tushki7 0:60d829a0353a 103 */
tushki7 0:60d829a0353a 104
tushki7 0:60d829a0353a 105
tushki7 0:60d829a0353a 106 /** @defgroup RNG_Flag_definition
tushki7 0:60d829a0353a 107 * @{
tushki7 0:60d829a0353a 108 */
tushki7 0:60d829a0353a 109 #define RNG_FLAG_DRDY ((uint32_t)0x0001) /*!< Data ready */
tushki7 0:60d829a0353a 110 #define RNG_FLAG_CECS ((uint32_t)0x0002) /*!< Clock error current status */
tushki7 0:60d829a0353a 111 #define RNG_FLAG_SECS ((uint32_t)0x0004) /*!< Seed error current status */
tushki7 0:60d829a0353a 112
tushki7 0:60d829a0353a 113 #define IS_RNG_FLAG(FLAG) (((FLAG) == RNG_FLAG_DRDY) || \
tushki7 0:60d829a0353a 114 ((FLAG) == RNG_FLAG_CECS) || \
tushki7 0:60d829a0353a 115 ((FLAG) == RNG_FLAG_SECS))
tushki7 0:60d829a0353a 116 /**
tushki7 0:60d829a0353a 117 * @}
tushki7 0:60d829a0353a 118 */
tushki7 0:60d829a0353a 119
tushki7 0:60d829a0353a 120 /**
tushki7 0:60d829a0353a 121 * @}
tushki7 0:60d829a0353a 122 */
tushki7 0:60d829a0353a 123
tushki7 0:60d829a0353a 124 /* Exported macro ------------------------------------------------------------*/
tushki7 0:60d829a0353a 125
tushki7 0:60d829a0353a 126 /** @brief Reset RNG handle state
tushki7 0:60d829a0353a 127 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 128 * @retval None
tushki7 0:60d829a0353a 129 */
tushki7 0:60d829a0353a 130 #define __HAL_RNG_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RNG_STATE_RESET)
tushki7 0:60d829a0353a 131
tushki7 0:60d829a0353a 132 /**
tushki7 0:60d829a0353a 133 * @brief Enables the RNG peripheral.
tushki7 0:60d829a0353a 134 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 135 * @retval None
tushki7 0:60d829a0353a 136 */
tushki7 0:60d829a0353a 137 #define __HAL_RNG_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_RNGEN)
tushki7 0:60d829a0353a 138
tushki7 0:60d829a0353a 139 /**
tushki7 0:60d829a0353a 140 * @brief Disables the RNG peripheral.
tushki7 0:60d829a0353a 141 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 142 * @retval None
tushki7 0:60d829a0353a 143 */
tushki7 0:60d829a0353a 144 #define __HAL_RNG_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_RNGEN)
tushki7 0:60d829a0353a 145
tushki7 0:60d829a0353a 146 /**
tushki7 0:60d829a0353a 147 * @brief Gets the selected RNG's flag status.
tushki7 0:60d829a0353a 148 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 149 * @param __FLAG__: RNG flag
tushki7 0:60d829a0353a 150 * @retval The new state of RNG_FLAG (SET or RESET).
tushki7 0:60d829a0353a 151 */
tushki7 0:60d829a0353a 152 #define __HAL_RNG_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
tushki7 0:60d829a0353a 153
tushki7 0:60d829a0353a 154 /**
tushki7 0:60d829a0353a 155 * @brief Clears the RNG's pending flags.
tushki7 0:60d829a0353a 156 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 157 * @param __FLAG__: RNG flag
tushki7 0:60d829a0353a 158 * @retval None
tushki7 0:60d829a0353a 159 */
tushki7 0:60d829a0353a 160 #define __HAL_RNG_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR) = ~(__FLAG__))
tushki7 0:60d829a0353a 161
tushki7 0:60d829a0353a 162 /**
tushki7 0:60d829a0353a 163 * @brief Enables the RNG interrupts.
tushki7 0:60d829a0353a 164 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 165 * @retval None
tushki7 0:60d829a0353a 166 */
tushki7 0:60d829a0353a 167 #define __HAL_RNG_ENABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR |= RNG_CR_IE)
tushki7 0:60d829a0353a 168
tushki7 0:60d829a0353a 169 /**
tushki7 0:60d829a0353a 170 * @brief Disables the RNG interrupts.
tushki7 0:60d829a0353a 171 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 172 * @retval None
tushki7 0:60d829a0353a 173 */
tushki7 0:60d829a0353a 174 #define __HAL_RNG_DISABLE_IT(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~RNG_CR_IE)
tushki7 0:60d829a0353a 175
tushki7 0:60d829a0353a 176 /**
tushki7 0:60d829a0353a 177 * @brief Checks whether the specified RNG interrupt has occurred or not.
tushki7 0:60d829a0353a 178 * @param __HANDLE__: RNG Handle
tushki7 0:60d829a0353a 179 * @param __INTERRUPT__: specifies the RNG interrupt source to check.
tushki7 0:60d829a0353a 180 * This parameter can be one of the following values:
tushki7 0:60d829a0353a 181 * @arg RNG_FLAG_DRDY: Data ready interrupt
tushki7 0:60d829a0353a 182 * @arg RNG_FLAG_CECS: Clock error interrupt
tushki7 0:60d829a0353a 183 * @arg RNG_FLAG_SECS: Seed error interrupt
tushki7 0:60d829a0353a 184 * @retval The new state of RNG_FLAG (SET or RESET).
tushki7 0:60d829a0353a 185 */
tushki7 0:60d829a0353a 186 #define __HAL_RNG_GET_IT(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->SR & (__INTERRUPT__)) == (__INTERRUPT__))
tushki7 0:60d829a0353a 187
tushki7 0:60d829a0353a 188 /* Exported functions --------------------------------------------------------*/
tushki7 0:60d829a0353a 189
tushki7 0:60d829a0353a 190 /* Initialization/de-initialization functions **********************************/
tushki7 0:60d829a0353a 191 HAL_StatusTypeDef HAL_RNG_Init(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 192 HAL_StatusTypeDef HAL_RNG_DeInit (RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 193 void HAL_RNG_MspInit(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 194 void HAL_RNG_MspDeInit(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 195
tushki7 0:60d829a0353a 196 /* Peripheral Control functions ************************************************/
tushki7 0:60d829a0353a 197 uint32_t HAL_RNG_GetRandomNumber(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 198 uint32_t HAL_RNG_GetRandomNumber_IT(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 199 void HAL_RNG_IRQHandler(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 200 void HAL_RNG_ReadyCallback(RNG_HandleTypeDef* hrng);
tushki7 0:60d829a0353a 201 void HAL_RNG_ErrorCallback(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 202
tushki7 0:60d829a0353a 203 /* Peripheral State functions **************************************************/
tushki7 0:60d829a0353a 204 HAL_RNG_StateTypeDef HAL_RNG_GetState(RNG_HandleTypeDef *hrng);
tushki7 0:60d829a0353a 205
tushki7 0:60d829a0353a 206 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
tushki7 0:60d829a0353a 207
tushki7 0:60d829a0353a 208 /**
tushki7 0:60d829a0353a 209 * @}
tushki7 0:60d829a0353a 210 */
tushki7 0:60d829a0353a 211
tushki7 0:60d829a0353a 212 /**
tushki7 0:60d829a0353a 213 * @}
tushki7 0:60d829a0353a 214 */
tushki7 0:60d829a0353a 215
tushki7 0:60d829a0353a 216 #ifdef __cplusplus
tushki7 0:60d829a0353a 217 }
tushki7 0:60d829a0353a 218 #endif
tushki7 0:60d829a0353a 219
tushki7 0:60d829a0353a 220 #endif /* __STM32F4xx_HAL_RNG_H */
tushki7 0:60d829a0353a 221
tushki7 0:60d829a0353a 222 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/