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STM32L486xx HAL User Manual
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00001 /** 00002 ****************************************************************************** 00003 * @file stm32l4xx_hal_lcd.h 00004 * @author MCD Application Team 00005 * @brief Header file of LCD Controller HAL module. 00006 ****************************************************************************** 00007 * @attention 00008 * 00009 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 1. Redistributions of source code must retain the above copyright notice, 00014 * this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright notice, 00016 * this list of conditions and the following disclaimer in the documentation 00017 * and/or other materials provided with the distribution. 00018 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00019 * may be used to endorse or promote products derived from this software 00020 * without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00023 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00024 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00025 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00026 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00027 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00028 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00030 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00031 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 * 00033 ****************************************************************************** 00034 */ 00035 00036 /* Define to prevent recursive inclusion -------------------------------------*/ 00037 #ifndef __STM32L4xx_HAL_LCD_H 00038 #define __STM32L4xx_HAL_LCD_H 00039 00040 #ifdef __cplusplus 00041 extern "C" { 00042 #endif 00043 00044 #if defined(STM32L433xx) || defined(STM32L443xx) || defined(STM32L476xx) || defined(STM32L486xx) || defined(STM32L496xx) || defined(STM32L4A6xx) 00045 00046 /* Includes ------------------------------------------------------------------*/ 00047 #include "stm32l4xx_hal_def.h" 00048 00049 /** @addtogroup STM32L4xx_HAL_Driver 00050 * @{ 00051 */ 00052 00053 /** @addtogroup LCD 00054 * @{ 00055 */ 00056 00057 /* Exported types ------------------------------------------------------------*/ 00058 /** @defgroup LCD_Exported_Types LCD Exported Types 00059 * @{ 00060 */ 00061 00062 /** 00063 * @brief LCD Init structure definition 00064 */ 00065 00066 typedef struct 00067 { 00068 uint32_t Prescaler; /*!< Configures the LCD Prescaler. 00069 This parameter can be one value of @ref LCD_Prescaler */ 00070 uint32_t Divider; /*!< Configures the LCD Divider. 00071 This parameter can be one value of @ref LCD_Divider */ 00072 uint32_t Duty; /*!< Configures the LCD Duty. 00073 This parameter can be one value of @ref LCD_Duty */ 00074 uint32_t Bias; /*!< Configures the LCD Bias. 00075 This parameter can be one value of @ref LCD_Bias */ 00076 uint32_t VoltageSource; /*!< Selects the LCD Voltage source. 00077 This parameter can be one value of @ref LCD_Voltage_Source */ 00078 uint32_t Contrast; /*!< Configures the LCD Contrast. 00079 This parameter can be one value of @ref LCD_Contrast */ 00080 uint32_t DeadTime; /*!< Configures the LCD Dead Time. 00081 This parameter can be one value of @ref LCD_DeadTime */ 00082 uint32_t PulseOnDuration; /*!< Configures the LCD Pulse On Duration. 00083 This parameter can be one value of @ref LCD_PulseOnDuration */ 00084 uint32_t HighDrive; /*!< Enable or disable the low resistance divider. 00085 This parameter can be one value of @ref LCD_HighDrive */ 00086 uint32_t BlinkMode; /*!< Configures the LCD Blink Mode. 00087 This parameter can be one value of @ref LCD_BlinkMode */ 00088 uint32_t BlinkFrequency; /*!< Configures the LCD Blink frequency. 00089 This parameter can be one value of @ref LCD_BlinkFrequency */ 00090 uint32_t MuxSegment; /*!< Enable or disable mux segment. 00091 This parameter can be one value of @ref LCD_MuxSegment */ 00092 } LCD_InitTypeDef; 00093 00094 /** 00095 * @brief HAL LCD State structures definition 00096 */ 00097 typedef enum 00098 { 00099 HAL_LCD_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */ 00100 HAL_LCD_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ 00101 HAL_LCD_STATE_BUSY = 0x02, /*!< an internal process is ongoing */ 00102 HAL_LCD_STATE_TIMEOUT = 0x03, /*!< Timeout state */ 00103 HAL_LCD_STATE_ERROR = 0x04 /*!< Error */ 00104 } HAL_LCD_StateTypeDef; 00105 00106 /** 00107 * @brief UART handle Structure definition 00108 */ 00109 typedef struct 00110 { 00111 LCD_TypeDef *Instance; /* LCD registers base address */ 00112 00113 LCD_InitTypeDef Init; /* LCD communication parameters */ 00114 00115 HAL_LockTypeDef Lock; /* Locking object */ 00116 00117 __IO HAL_LCD_StateTypeDef State; /* LCD communication state */ 00118 00119 __IO uint32_t ErrorCode; /* LCD Error code */ 00120 00121 }LCD_HandleTypeDef; 00122 /** 00123 * @} 00124 */ 00125 00126 /* Exported constants --------------------------------------------------------*/ 00127 /** @defgroup LCD_Exported_Constants LCD Exported Constants 00128 * @{ 00129 */ 00130 00131 /** @defgroup LCD_ErrorCode LCD Error Code 00132 * @{ 00133 */ 00134 #define HAL_LCD_ERROR_NONE ((uint32_t)0x00) /*!< No error */ 00135 #define HAL_LCD_ERROR_FCRSF ((uint32_t)0x01) /*!< Synchro flag timeout error */ 00136 #define HAL_LCD_ERROR_UDR ((uint32_t)0x02) /*!< Update display request flag timeout error */ 00137 #define HAL_LCD_ERROR_UDD ((uint32_t)0x04) /*!< Update display done flag timeout error */ 00138 #define HAL_LCD_ERROR_ENS ((uint32_t)0x08) /*!< LCD enabled status flag timeout error */ 00139 #define HAL_LCD_ERROR_RDY ((uint32_t)0x10) /*!< LCD Booster ready timeout error */ 00140 /** 00141 * @} 00142 */ 00143 00144 /** @defgroup LCD_Prescaler LCD Prescaler 00145 * @{ 00146 */ 00147 #define LCD_PRESCALER_1 ((uint32_t)0x00000000) /*!< CLKPS = LCDCLK */ 00148 #define LCD_PRESCALER_2 ((uint32_t)0x00400000) /*!< CLKPS = LCDCLK/2 */ 00149 #define LCD_PRESCALER_4 ((uint32_t)0x00800000) /*!< CLKPS = LCDCLK/4 */ 00150 #define LCD_PRESCALER_8 ((uint32_t)0x00C00000) /*!< CLKPS = LCDCLK/8 */ 00151 #define LCD_PRESCALER_16 ((uint32_t)0x01000000) /*!< CLKPS = LCDCLK/16 */ 00152 #define LCD_PRESCALER_32 ((uint32_t)0x01400000) /*!< CLKPS = LCDCLK/32 */ 00153 #define LCD_PRESCALER_64 ((uint32_t)0x01800000) /*!< CLKPS = LCDCLK/64 */ 00154 #define LCD_PRESCALER_128 ((uint32_t)0x01C00000) /*!< CLKPS = LCDCLK/128 */ 00155 #define LCD_PRESCALER_256 ((uint32_t)0x02000000) /*!< CLKPS = LCDCLK/256 */ 00156 #define LCD_PRESCALER_512 ((uint32_t)0x02400000) /*!< CLKPS = LCDCLK/512 */ 00157 #define LCD_PRESCALER_1024 ((uint32_t)0x02800000) /*!< CLKPS = LCDCLK/1024 */ 00158 #define LCD_PRESCALER_2048 ((uint32_t)0x02C00000) /*!< CLKPS = LCDCLK/2048 */ 00159 #define LCD_PRESCALER_4096 ((uint32_t)0x03000000) /*!< CLKPS = LCDCLK/4096 */ 00160 #define LCD_PRESCALER_8192 ((uint32_t)0x03400000) /*!< CLKPS = LCDCLK/8192 */ 00161 #define LCD_PRESCALER_16384 ((uint32_t)0x03800000) /*!< CLKPS = LCDCLK/16384 */ 00162 #define LCD_PRESCALER_32768 ((uint32_t)0x03C00000) /*!< CLKPS = LCDCLK/32768 */ 00163 /** 00164 * @} 00165 */ 00166 00167 /** @defgroup LCD_Divider LCD Divider 00168 * @{ 00169 */ 00170 #define LCD_DIVIDER_16 ((uint32_t)0x00000000) /*!< LCD frequency = CLKPS/16 */ 00171 #define LCD_DIVIDER_17 ((uint32_t)0x00040000) /*!< LCD frequency = CLKPS/17 */ 00172 #define LCD_DIVIDER_18 ((uint32_t)0x00080000) /*!< LCD frequency = CLKPS/18 */ 00173 #define LCD_DIVIDER_19 ((uint32_t)0x000C0000) /*!< LCD frequency = CLKPS/19 */ 00174 #define LCD_DIVIDER_20 ((uint32_t)0x00100000) /*!< LCD frequency = CLKPS/20 */ 00175 #define LCD_DIVIDER_21 ((uint32_t)0x00140000) /*!< LCD frequency = CLKPS/21 */ 00176 #define LCD_DIVIDER_22 ((uint32_t)0x00180000) /*!< LCD frequency = CLKPS/22 */ 00177 #define LCD_DIVIDER_23 ((uint32_t)0x001C0000) /*!< LCD frequency = CLKPS/23 */ 00178 #define LCD_DIVIDER_24 ((uint32_t)0x00200000) /*!< LCD frequency = CLKPS/24 */ 00179 #define LCD_DIVIDER_25 ((uint32_t)0x00240000) /*!< LCD frequency = CLKPS/25 */ 00180 #define LCD_DIVIDER_26 ((uint32_t)0x00280000) /*!< LCD frequency = CLKPS/26 */ 00181 #define LCD_DIVIDER_27 ((uint32_t)0x002C0000) /*!< LCD frequency = CLKPS/27 */ 00182 #define LCD_DIVIDER_28 ((uint32_t)0x00300000) /*!< LCD frequency = CLKPS/28 */ 00183 #define LCD_DIVIDER_29 ((uint32_t)0x00340000) /*!< LCD frequency = CLKPS/29 */ 00184 #define LCD_DIVIDER_30 ((uint32_t)0x00380000) /*!< LCD frequency = CLKPS/30 */ 00185 #define LCD_DIVIDER_31 ((uint32_t)0x003C0000) /*!< LCD frequency = CLKPS/31 */ 00186 /** 00187 * @} 00188 */ 00189 00190 00191 /** @defgroup LCD_Duty LCD Duty 00192 * @{ 00193 */ 00194 #define LCD_DUTY_STATIC ((uint32_t)0x00000000) /*!< Static duty */ 00195 #define LCD_DUTY_1_2 (LCD_CR_DUTY_0) /*!< 1/2 duty */ 00196 #define LCD_DUTY_1_3 (LCD_CR_DUTY_1) /*!< 1/3 duty */ 00197 #define LCD_DUTY_1_4 ((LCD_CR_DUTY_1 | LCD_CR_DUTY_0)) /*!< 1/4 duty */ 00198 #define LCD_DUTY_1_8 (LCD_CR_DUTY_2) /*!< 1/8 duty */ 00199 /** 00200 * @} 00201 */ 00202 00203 00204 /** @defgroup LCD_Bias LCD Bias 00205 * @{ 00206 */ 00207 #define LCD_BIAS_1_4 ((uint32_t)0x00000000) /*!< 1/4 Bias */ 00208 #define LCD_BIAS_1_2 LCD_CR_BIAS_0 /*!< 1/2 Bias */ 00209 #define LCD_BIAS_1_3 LCD_CR_BIAS_1 /*!< 1/3 Bias */ 00210 /** 00211 * @} 00212 */ 00213 00214 /** @defgroup LCD_Voltage_Source LCD Voltage Source 00215 * @{ 00216 */ 00217 #define LCD_VOLTAGESOURCE_INTERNAL ((uint32_t)0x00000000) /*!< Internal voltage source for the LCD */ 00218 #define LCD_VOLTAGESOURCE_EXTERNAL LCD_CR_VSEL /*!< External voltage source for the LCD */ 00219 /** 00220 * @} 00221 */ 00222 00223 /** @defgroup LCD_Interrupts LCD Interrupts 00224 * @{ 00225 */ 00226 #define LCD_IT_SOF LCD_FCR_SOFIE 00227 #define LCD_IT_UDD LCD_FCR_UDDIE 00228 /** 00229 * @} 00230 */ 00231 00232 /** @defgroup LCD_PulseOnDuration LCD Pulse On Duration 00233 * @{ 00234 */ 00235 #define LCD_PULSEONDURATION_0 ((uint32_t)0x00000000) /*!< Pulse ON duration = 0 pulse */ 00236 #define LCD_PULSEONDURATION_1 (LCD_FCR_PON_0) /*!< Pulse ON duration = 1/CK_PS */ 00237 #define LCD_PULSEONDURATION_2 (LCD_FCR_PON_1) /*!< Pulse ON duration = 2/CK_PS */ 00238 #define LCD_PULSEONDURATION_3 (LCD_FCR_PON_1 | LCD_FCR_PON_0) /*!< Pulse ON duration = 3/CK_PS */ 00239 #define LCD_PULSEONDURATION_4 (LCD_FCR_PON_2) /*!< Pulse ON duration = 4/CK_PS */ 00240 #define LCD_PULSEONDURATION_5 (LCD_FCR_PON_2 | LCD_FCR_PON_0) /*!< Pulse ON duration = 5/CK_PS */ 00241 #define LCD_PULSEONDURATION_6 (LCD_FCR_PON_2 | LCD_FCR_PON_1) /*!< Pulse ON duration = 6/CK_PS */ 00242 #define LCD_PULSEONDURATION_7 (LCD_FCR_PON) /*!< Pulse ON duration = 7/CK_PS */ 00243 /** 00244 * @} 00245 */ 00246 00247 00248 /** @defgroup LCD_DeadTime LCD Dead Time 00249 * @{ 00250 */ 00251 #define LCD_DEADTIME_0 ((uint32_t)0x00000000) /*!< No dead Time */ 00252 #define LCD_DEADTIME_1 (LCD_FCR_DEAD_0) /*!< One Phase between different couple of Frame */ 00253 #define LCD_DEADTIME_2 (LCD_FCR_DEAD_1) /*!< Two Phase between different couple of Frame */ 00254 #define LCD_DEADTIME_3 (LCD_FCR_DEAD_1 | LCD_FCR_DEAD_0) /*!< Three Phase between different couple of Frame */ 00255 #define LCD_DEADTIME_4 (LCD_FCR_DEAD_2) /*!< Four Phase between different couple of Frame */ 00256 #define LCD_DEADTIME_5 (LCD_FCR_DEAD_2 | LCD_FCR_DEAD_0) /*!< Five Phase between different couple of Frame */ 00257 #define LCD_DEADTIME_6 (LCD_FCR_DEAD_2 | LCD_FCR_DEAD_1) /*!< Six Phase between different couple of Frame */ 00258 #define LCD_DEADTIME_7 (LCD_FCR_DEAD) /*!< Seven Phase between different couple of Frame */ 00259 /** 00260 * @} 00261 */ 00262 00263 /** @defgroup LCD_BlinkMode LCD Blink Mode 00264 * @{ 00265 */ 00266 #define LCD_BLINKMODE_OFF ((uint32_t)0x00000000) /*!< Blink disabled */ 00267 #define LCD_BLINKMODE_SEG0_COM0 (LCD_FCR_BLINK_0) /*!< Blink enabled on SEG[0], COM[0] (1 pixel) */ 00268 #define LCD_BLINKMODE_SEG0_ALLCOM (LCD_FCR_BLINK_1) /*!< Blink enabled on SEG[0], all COM (up to 00269 8 pixels according to the programmed duty) */ 00270 #define LCD_BLINKMODE_ALLSEG_ALLCOM (LCD_FCR_BLINK) /*!< Blink enabled on all SEG and all COM (all pixels) */ 00271 /** 00272 * @} 00273 */ 00274 00275 /** @defgroup LCD_BlinkFrequency LCD Blink Frequency 00276 * @{ 00277 */ 00278 #define LCD_BLINKFREQUENCY_DIV8 ((uint32_t)0x00000000) /*!< The Blink frequency = fLCD/8 */ 00279 #define LCD_BLINKFREQUENCY_DIV16 (LCD_FCR_BLINKF_0) /*!< The Blink frequency = fLCD/16 */ 00280 #define LCD_BLINKFREQUENCY_DIV32 (LCD_FCR_BLINKF_1) /*!< The Blink frequency = fLCD/32 */ 00281 #define LCD_BLINKFREQUENCY_DIV64 (LCD_FCR_BLINKF_1 | LCD_FCR_BLINKF_0) /*!< The Blink frequency = fLCD/64 */ 00282 #define LCD_BLINKFREQUENCY_DIV128 (LCD_FCR_BLINKF_2) /*!< The Blink frequency = fLCD/128 */ 00283 #define LCD_BLINKFREQUENCY_DIV256 (LCD_FCR_BLINKF_2 |LCD_FCR_BLINKF_0) /*!< The Blink frequency = fLCD/256 */ 00284 #define LCD_BLINKFREQUENCY_DIV512 (LCD_FCR_BLINKF_2 |LCD_FCR_BLINKF_1) /*!< The Blink frequency = fLCD/512 */ 00285 #define LCD_BLINKFREQUENCY_DIV1024 (LCD_FCR_BLINKF) /*!< The Blink frequency = fLCD/1024 */ 00286 /** 00287 * @} 00288 */ 00289 00290 /** @defgroup LCD_Contrast LCD Contrast 00291 * @{ 00292 */ 00293 #define LCD_CONTRASTLEVEL_0 ((uint32_t)0x00000000) /*!< Maximum Voltage = 2.60V */ 00294 #define LCD_CONTRASTLEVEL_1 (LCD_FCR_CC_0) /*!< Maximum Voltage = 2.73V */ 00295 #define LCD_CONTRASTLEVEL_2 (LCD_FCR_CC_1) /*!< Maximum Voltage = 2.86V */ 00296 #define LCD_CONTRASTLEVEL_3 (LCD_FCR_CC_1 | LCD_FCR_CC_0) /*!< Maximum Voltage = 2.99V */ 00297 #define LCD_CONTRASTLEVEL_4 (LCD_FCR_CC_2) /*!< Maximum Voltage = 3.12V */ 00298 #define LCD_CONTRASTLEVEL_5 (LCD_FCR_CC_2 | LCD_FCR_CC_0) /*!< Maximum Voltage = 3.26V */ 00299 #define LCD_CONTRASTLEVEL_6 (LCD_FCR_CC_2 | LCD_FCR_CC_1) /*!< Maximum Voltage = 3.40V */ 00300 #define LCD_CONTRASTLEVEL_7 (LCD_FCR_CC) /*!< Maximum Voltage = 3.55V */ 00301 /** 00302 * @} 00303 */ 00304 00305 /** @defgroup LCD_RAMRegister LCD RAMRegister 00306 * @{ 00307 */ 00308 #define LCD_RAM_REGISTER0 ((uint32_t)0x00000000) /*!< LCD RAM Register 0 */ 00309 #define LCD_RAM_REGISTER1 ((uint32_t)0x00000001) /*!< LCD RAM Register 1 */ 00310 #define LCD_RAM_REGISTER2 ((uint32_t)0x00000002) /*!< LCD RAM Register 2 */ 00311 #define LCD_RAM_REGISTER3 ((uint32_t)0x00000003) /*!< LCD RAM Register 3 */ 00312 #define LCD_RAM_REGISTER4 ((uint32_t)0x00000004) /*!< LCD RAM Register 4 */ 00313 #define LCD_RAM_REGISTER5 ((uint32_t)0x00000005) /*!< LCD RAM Register 5 */ 00314 #define LCD_RAM_REGISTER6 ((uint32_t)0x00000006) /*!< LCD RAM Register 6 */ 00315 #define LCD_RAM_REGISTER7 ((uint32_t)0x00000007) /*!< LCD RAM Register 7 */ 00316 #define LCD_RAM_REGISTER8 ((uint32_t)0x00000008) /*!< LCD RAM Register 8 */ 00317 #define LCD_RAM_REGISTER9 ((uint32_t)0x00000009) /*!< LCD RAM Register 9 */ 00318 #define LCD_RAM_REGISTER10 ((uint32_t)0x0000000A) /*!< LCD RAM Register 10 */ 00319 #define LCD_RAM_REGISTER11 ((uint32_t)0x0000000B) /*!< LCD RAM Register 11 */ 00320 #define LCD_RAM_REGISTER12 ((uint32_t)0x0000000C) /*!< LCD RAM Register 12 */ 00321 #define LCD_RAM_REGISTER13 ((uint32_t)0x0000000D) /*!< LCD RAM Register 13 */ 00322 #define LCD_RAM_REGISTER14 ((uint32_t)0x0000000E) /*!< LCD RAM Register 14 */ 00323 #define LCD_RAM_REGISTER15 ((uint32_t)0x0000000F) /*!< LCD RAM Register 15 */ 00324 /** 00325 * @} 00326 */ 00327 00328 /** @defgroup LCD_HighDrive LCD High Drive 00329 * @{ 00330 */ 00331 00332 #define LCD_HIGHDRIVE_DISABLE ((uint32_t)0x00000000) /*!< High drive disabled */ 00333 #define LCD_HIGHDRIVE_ENABLE (LCD_FCR_HD) /*!< High drive enabled */ 00334 /** 00335 * @} 00336 */ 00337 00338 /** @defgroup LCD_MuxSegment LCD Mux Segment 00339 * @{ 00340 */ 00341 00342 #define LCD_MUXSEGMENT_DISABLE ((uint32_t)0x00000000) /*!< SEG pin multiplexing disabled */ 00343 #define LCD_MUXSEGMENT_ENABLE (LCD_CR_MUX_SEG) /*!< SEG[31:28] are multiplexed with SEG[43:40] */ 00344 /** 00345 * @} 00346 */ 00347 00348 /** @defgroup LCD_Flag_Definition LCD Flags Definition 00349 * @{ 00350 */ 00351 #define LCD_FLAG_ENS LCD_SR_ENS /*!< LCD enabled status */ 00352 #define LCD_FLAG_SOF LCD_SR_SOF /*!< Start of frame flag */ 00353 #define LCD_FLAG_UDR LCD_SR_UDR /*!< Update display request */ 00354 #define LCD_FLAG_UDD LCD_SR_UDD /*!< Update display done */ 00355 #define LCD_FLAG_RDY LCD_SR_RDY /*!< Ready flag */ 00356 #define LCD_FLAG_FCRSF LCD_SR_FCRSR /*!< LCD Frame Control Register Synchronization flag */ 00357 /** 00358 * @} 00359 */ 00360 00361 /** 00362 * @} 00363 */ 00364 00365 /* Exported macros -----------------------------------------------------------*/ 00366 /** @defgroup LCD_Exported_Macros LCD Exported Macros 00367 * @{ 00368 */ 00369 00370 /** @brief Reset LCD handle state. 00371 * @param __HANDLE__: specifies the LCD Handle. 00372 * @retval None 00373 */ 00374 #define __HAL_LCD_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LCD_STATE_RESET) 00375 00376 /** @brief Enable the LCD peripheral. 00377 * @param __HANDLE__: specifies the LCD Handle. 00378 * @retval None 00379 */ 00380 #define __HAL_LCD_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, LCD_CR_LCDEN) 00381 00382 /** @brief Disable the LCD peripheral. 00383 * @param __HANDLE__: specifies the LCD Handle. 00384 * @retval None 00385 */ 00386 #define __HAL_LCD_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR, LCD_CR_LCDEN) 00387 00388 /** @brief Enable the low resistance divider. 00389 * @param __HANDLE__: specifies the LCD Handle. 00390 * @note Displays with high internal resistance may need a longer drive time to 00391 * achieve satisfactory contrast. This function is useful in this case if 00392 * some additional power consumption can be tolerated. 00393 * @note When this mode is enabled, the PulseOn Duration (PON) have to be 00394 * programmed to 1/CK_PS (LCD_PULSEONDURATION_1). 00395 * @retval None 00396 */ 00397 #define __HAL_LCD_HIGHDRIVER_ENABLE(__HANDLE__) \ 00398 do { \ 00399 SET_BIT((__HANDLE__)->Instance->FCR, LCD_FCR_HD); \ 00400 LCD_WaitForSynchro(__HANDLE__); \ 00401 } while(0) 00402 00403 /** @brief Disable the low resistance divider. 00404 * @param __HANDLE__: specifies the LCD Handle. 00405 * @retval None 00406 */ 00407 #define __HAL_LCD_HIGHDRIVER_DISABLE(__HANDLE__) \ 00408 do { \ 00409 CLEAR_BIT((__HANDLE__)->Instance->FCR, LCD_FCR_HD); \ 00410 LCD_WaitForSynchro(__HANDLE__); \ 00411 } while(0) 00412 00413 /** @brief Enable the voltage output buffer for higher driving capability. 00414 * @param __HANDLE__: specifies the LCD Handle. 00415 * @retval None 00416 */ 00417 #define __HAL_LCD_VOLTAGE_BUFFER_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CR, LCD_CR_BUFEN) 00418 00419 /** @brief Disable the voltage output buffer for higher driving capability. 00420 * @param __HANDLE__: specifies the LCD Handle. 00421 * @retval None 00422 */ 00423 #define __HAL_LCD_VOLTAGE_BUFFER_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CR, LCD_CR_BUFEN) 00424 00425 /** 00426 * @brief Configure the LCD pulse on duration. 00427 * @param __HANDLE__: specifies the LCD Handle. 00428 * @param __DURATION__: specifies the LCD pulse on duration in terms of 00429 * CK_PS (prescaled LCD clock period) pulses. 00430 * This parameter can be one of the following values: 00431 * @arg LCD_PULSEONDURATION_0: 0 pulse 00432 * @arg LCD_PULSEONDURATION_1: Pulse ON duration = 1/CK_PS 00433 * @arg LCD_PULSEONDURATION_2: Pulse ON duration = 2/CK_PS 00434 * @arg LCD_PULSEONDURATION_3: Pulse ON duration = 3/CK_PS 00435 * @arg LCD_PULSEONDURATION_4: Pulse ON duration = 4/CK_PS 00436 * @arg LCD_PULSEONDURATION_5: Pulse ON duration = 5/CK_PS 00437 * @arg LCD_PULSEONDURATION_6: Pulse ON duration = 6/CK_PS 00438 * @arg LCD_PULSEONDURATION_7: Pulse ON duration = 7/CK_PS 00439 * @retval None 00440 */ 00441 #define __HAL_LCD_PULSEONDURATION_CONFIG(__HANDLE__, __DURATION__) \ 00442 do { \ 00443 MODIFY_REG((__HANDLE__)->Instance->FCR, LCD_FCR_PON, (__DURATION__)); \ 00444 LCD_WaitForSynchro(__HANDLE__); \ 00445 } while(0) 00446 00447 /** 00448 * @brief Configure the LCD dead time. 00449 * @param __HANDLE__: specifies the LCD Handle. 00450 * @param __DEADTIME__: specifies the LCD dead time. 00451 * This parameter can be one of the following values: 00452 * @arg LCD_DEADTIME_0: No dead Time 00453 * @arg LCD_DEADTIME_1: One Phase between different couple of Frame 00454 * @arg LCD_DEADTIME_2: Two Phase between different couple of Frame 00455 * @arg LCD_DEADTIME_3: Three Phase between different couple of Frame 00456 * @arg LCD_DEADTIME_4: Four Phase between different couple of Frame 00457 * @arg LCD_DEADTIME_5: Five Phase between different couple of Frame 00458 * @arg LCD_DEADTIME_6: Six Phase between different couple of Frame 00459 * @arg LCD_DEADTIME_7: Seven Phase between different couple of Frame 00460 * @retval None 00461 */ 00462 #define __HAL_LCD_DEADTIME_CONFIG(__HANDLE__, __DEADTIME__) \ 00463 do { \ 00464 MODIFY_REG((__HANDLE__)->Instance->FCR, LCD_FCR_DEAD, (__DEADTIME__)); \ 00465 LCD_WaitForSynchro(__HANDLE__); \ 00466 } while(0) 00467 00468 /** 00469 * @brief Configure the LCD contrast. 00470 * @param __HANDLE__: specifies the LCD Handle. 00471 * @param __CONTRAST__: specifies the LCD Contrast. 00472 * This parameter can be one of the following values: 00473 * @arg LCD_CONTRASTLEVEL_0: Maximum Voltage = 2.60V 00474 * @arg LCD_CONTRASTLEVEL_1: Maximum Voltage = 2.73V 00475 * @arg LCD_CONTRASTLEVEL_2: Maximum Voltage = 2.86V 00476 * @arg LCD_CONTRASTLEVEL_3: Maximum Voltage = 2.99V 00477 * @arg LCD_CONTRASTLEVEL_4: Maximum Voltage = 3.12V 00478 * @arg LCD_CONTRASTLEVEL_5: Maximum Voltage = 3.25V 00479 * @arg LCD_CONTRASTLEVEL_6: Maximum Voltage = 3.38V 00480 * @arg LCD_CONTRASTLEVEL_7: Maximum Voltage = 3.51V 00481 * @retval None 00482 */ 00483 #define __HAL_LCD_CONTRAST_CONFIG(__HANDLE__, __CONTRAST__) \ 00484 do { \ 00485 MODIFY_REG((__HANDLE__)->Instance->FCR, LCD_FCR_CC, (__CONTRAST__)); \ 00486 LCD_WaitForSynchro(__HANDLE__); \ 00487 } while(0) 00488 00489 /** 00490 * @brief Configure the LCD Blink mode and Blink frequency. 00491 * @param __HANDLE__: specifies the LCD Handle. 00492 * @param __BLINKMODE__: specifies the LCD blink mode. 00493 * This parameter can be one of the following values: 00494 * @arg LCD_BLINKMODE_OFF: Blink disabled 00495 * @arg LCD_BLINKMODE_SEG0_COM0: Blink enabled on SEG[0], COM[0] (1 pixel) 00496 * @arg LCD_BLINKMODE_SEG0_ALLCOM: Blink enabled on SEG[0], all COM (up to 8 00497 * pixels according to the programmed duty) 00498 * @arg LCD_BLINKMODE_ALLSEG_ALLCOM: Blink enabled on all SEG and all COM 00499 * (all pixels) 00500 * @param __BLINKFREQUENCY__: specifies the LCD blink frequency. 00501 * @arg LCD_BLINKFREQUENCY_DIV8: The Blink frequency = fLcd/8 00502 * @arg LCD_BLINKFREQUENCY_DIV16: The Blink frequency = fLcd/16 00503 * @arg LCD_BLINKFREQUENCY_DIV32: The Blink frequency = fLcd/32 00504 * @arg LCD_BLINKFREQUENCY_DIV64: The Blink frequency = fLcd/64 00505 * @arg LCD_BLINKFREQUENCY_DIV128: The Blink frequency = fLcd/128 00506 * @arg LCD_BLINKFREQUENCY_DIV256: The Blink frequency = fLcd/256 00507 * @arg LCD_BLINKFREQUENCY_DIV512: The Blink frequency = fLcd/512 00508 * @arg LCD_BLINKFREQUENCY_DIV1024: The Blink frequency = fLcd/1024 00509 * @retval None 00510 */ 00511 #define __HAL_LCD_BLINK_CONFIG(__HANDLE__, __BLINKMODE__, __BLINKFREQUENCY__) \ 00512 do { \ 00513 MODIFY_REG((__HANDLE__)->Instance->FCR, (LCD_FCR_BLINKF | LCD_FCR_BLINK), ((__BLINKMODE__) | (__BLINKFREQUENCY__))); \ 00514 LCD_WaitForSynchro(__HANDLE__); \ 00515 } while(0) 00516 00517 /** @brief Enable the specified LCD interrupt. 00518 * @param __HANDLE__: specifies the LCD Handle. 00519 * @param __INTERRUPT__: specifies the LCD interrupt source to be enabled. 00520 * This parameter can be one of the following values: 00521 * @arg LCD_IT_SOF: Start of Frame Interrupt 00522 * @arg LCD_IT_UDD: Update Display Done Interrupt 00523 * @retval None 00524 */ 00525 #define __HAL_LCD_ENABLE_IT(__HANDLE__, __INTERRUPT__) \ 00526 do { \ 00527 SET_BIT((__HANDLE__)->Instance->FCR, (__INTERRUPT__)); \ 00528 LCD_WaitForSynchro(__HANDLE__); \ 00529 } while(0) 00530 00531 /** @brief Disable the specified LCD interrupt. 00532 * @param __HANDLE__: specifies the LCD Handle. 00533 * @param __INTERRUPT__: specifies the LCD interrupt source to be disabled. 00534 * This parameter can be one of the following values: 00535 * @arg LCD_IT_SOF: Start of Frame Interrupt 00536 * @arg LCD_IT_UDD: Update Display Done Interrupt 00537 * @retval None 00538 */ 00539 #define __HAL_LCD_DISABLE_IT(__HANDLE__, __INTERRUPT__) \ 00540 do { \ 00541 CLEAR_BIT((__HANDLE__)->Instance->FCR, (__INTERRUPT__)); \ 00542 LCD_WaitForSynchro(__HANDLE__); \ 00543 } while(0) 00544 00545 /** @brief Check whether the specified LCD interrupt source is enabled or not. 00546 * @param __HANDLE__: specifies the LCD Handle. 00547 * @param __IT__: specifies the LCD interrupt source to check. 00548 * This parameter can be one of the following values: 00549 * @arg LCD_IT_SOF: Start of Frame Interrupt 00550 * @arg LCD_IT_UDD: Update Display Done Interrupt. 00551 * @note If the device is in STOP mode (PCLK not provided) UDD will not 00552 * generate an interrupt even if UDDIE = 1. 00553 * If the display is not enabled the UDD interrupt will never occur. 00554 * @retval The state of __IT__ (TRUE or FALSE). 00555 */ 00556 #define __HAL_LCD_GET_IT_SOURCE(__HANDLE__, __IT__) (((__HANDLE__)->Instance->FCR) & (__IT__)) 00557 00558 /** @brief Check whether the specified LCD flag is set or not. 00559 * @param __HANDLE__: specifies the LCD Handle. 00560 * @param __FLAG__: specifies the flag to check. 00561 * This parameter can be one of the following values: 00562 * @arg LCD_FLAG_ENS: LCD Enabled flag. It indicates the LCD controller status. 00563 * @note The ENS bit is set immediately when the LCDEN bit in the LCD_CR 00564 * goes from 0 to 1. On deactivation it reflects the real status of 00565 * LCD so it becomes 0 at the end of the last displayed frame. 00566 * @arg LCD_FLAG_SOF: Start of Frame flag. This flag is set by hardware at 00567 * the beginning of a new frame, at the same time as the display data is 00568 * updated. 00569 * @arg LCD_FLAG_UDR: Update Display Request flag. 00570 * @arg LCD_FLAG_UDD: Update Display Done flag. 00571 * @arg LCD_FLAG_RDY: Step_up converter Ready flag. It indicates the status 00572 * of the step-up converter. 00573 * @arg LCD_FLAG_FCRSF: LCD Frame Control Register Synchronization Flag. 00574 * This flag is set by hardware each time the LCD_FCR register is updated 00575 * in the LCDCLK domain. 00576 * @retval The new state of __FLAG__ (TRUE or FALSE). 00577 */ 00578 #define __HAL_LCD_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__)) 00579 00580 /** @brief Clear the specified LCD pending flag. 00581 * @param __HANDLE__: specifies the LCD Handle. 00582 * @param __FLAG__: specifies the flag to clear. 00583 * This parameter can be any combination of the following values: 00584 * @arg LCD_FLAG_SOF: Start of Frame Interrupt 00585 * @arg LCD_FLAG_UDD: Update Display Done Interrupt 00586 * @retval None 00587 */ 00588 #define __HAL_LCD_CLEAR_FLAG(__HANDLE__, __FLAG__) WRITE_REG((__HANDLE__)->Instance->CLR, (__FLAG__)) 00589 00590 /** 00591 * @} 00592 */ 00593 00594 /* Exported functions ------------------------------------------------------- */ 00595 /** @addtogroup LCD_Exported_Functions 00596 * @{ 00597 */ 00598 00599 /* Initialization/de-initialization methods **********************************/ 00600 /** @addtogroup LCD_Exported_Functions_Group1 00601 * @{ 00602 */ 00603 HAL_StatusTypeDef HAL_LCD_DeInit(LCD_HandleTypeDef *hlcd); 00604 HAL_StatusTypeDef HAL_LCD_Init(LCD_HandleTypeDef *hlcd); 00605 void HAL_LCD_MspInit(LCD_HandleTypeDef *hlcd); 00606 void HAL_LCD_MspDeInit(LCD_HandleTypeDef *hlcd); 00607 /** 00608 * @} 00609 */ 00610 00611 /* IO operation methods *******************************************************/ 00612 /** @addtogroup LCD_Exported_Functions_Group2 00613 * @{ 00614 */ 00615 HAL_StatusTypeDef HAL_LCD_Write(LCD_HandleTypeDef *hlcd, uint32_t RAMRegisterIndex, uint32_t RAMRegisterMask, uint32_t Data); 00616 HAL_StatusTypeDef HAL_LCD_Clear(LCD_HandleTypeDef *hlcd); 00617 HAL_StatusTypeDef HAL_LCD_UpdateDisplayRequest(LCD_HandleTypeDef *hlcd); 00618 /** 00619 * @} 00620 */ 00621 00622 /* Peripheral State methods **************************************************/ 00623 /** @addtogroup LCD_Exported_Functions_Group3 00624 * @{ 00625 */ 00626 HAL_LCD_StateTypeDef HAL_LCD_GetState(LCD_HandleTypeDef *hlcd); 00627 uint32_t HAL_LCD_GetError(LCD_HandleTypeDef *hlcd); 00628 /** 00629 * @} 00630 */ 00631 00632 /** 00633 * @} 00634 */ 00635 00636 /* Private types -------------------------------------------------------------*/ 00637 /* Private variables ---------------------------------------------------------*/ 00638 /* Private constants ---------------------------------------------------------*/ 00639 /* Private macros ------------------------------------------------------------*/ 00640 /** @defgroup LCD_Private_Macros LCD Private Macros 00641 * @{ 00642 */ 00643 00644 #define IS_LCD_PRESCALER(__PRESCALER__) (((__PRESCALER__) == LCD_PRESCALER_1) || \ 00645 ((__PRESCALER__) == LCD_PRESCALER_2) || \ 00646 ((__PRESCALER__) == LCD_PRESCALER_4) || \ 00647 ((__PRESCALER__) == LCD_PRESCALER_8) || \ 00648 ((__PRESCALER__) == LCD_PRESCALER_16) || \ 00649 ((__PRESCALER__) == LCD_PRESCALER_32) || \ 00650 ((__PRESCALER__) == LCD_PRESCALER_64) || \ 00651 ((__PRESCALER__) == LCD_PRESCALER_128) || \ 00652 ((__PRESCALER__) == LCD_PRESCALER_256) || \ 00653 ((__PRESCALER__) == LCD_PRESCALER_512) || \ 00654 ((__PRESCALER__) == LCD_PRESCALER_1024) || \ 00655 ((__PRESCALER__) == LCD_PRESCALER_2048) || \ 00656 ((__PRESCALER__) == LCD_PRESCALER_4096) || \ 00657 ((__PRESCALER__) == LCD_PRESCALER_8192) || \ 00658 ((__PRESCALER__) == LCD_PRESCALER_16384) || \ 00659 ((__PRESCALER__) == LCD_PRESCALER_32768)) 00660 00661 #define IS_LCD_DIVIDER(__DIVIDER__) (((__DIVIDER__) == LCD_DIVIDER_16) || \ 00662 ((__DIVIDER__) == LCD_DIVIDER_17) || \ 00663 ((__DIVIDER__) == LCD_DIVIDER_18) || \ 00664 ((__DIVIDER__) == LCD_DIVIDER_19) || \ 00665 ((__DIVIDER__) == LCD_DIVIDER_20) || \ 00666 ((__DIVIDER__) == LCD_DIVIDER_21) || \ 00667 ((__DIVIDER__) == LCD_DIVIDER_22) || \ 00668 ((__DIVIDER__) == LCD_DIVIDER_23) || \ 00669 ((__DIVIDER__) == LCD_DIVIDER_24) || \ 00670 ((__DIVIDER__) == LCD_DIVIDER_25) || \ 00671 ((__DIVIDER__) == LCD_DIVIDER_26) || \ 00672 ((__DIVIDER__) == LCD_DIVIDER_27) || \ 00673 ((__DIVIDER__) == LCD_DIVIDER_28) || \ 00674 ((__DIVIDER__) == LCD_DIVIDER_29) || \ 00675 ((__DIVIDER__) == LCD_DIVIDER_30) || \ 00676 ((__DIVIDER__) == LCD_DIVIDER_31)) 00677 00678 #define IS_LCD_DUTY(__DUTY__) (((__DUTY__) == LCD_DUTY_STATIC) || \ 00679 ((__DUTY__) == LCD_DUTY_1_2) || \ 00680 ((__DUTY__) == LCD_DUTY_1_3) || \ 00681 ((__DUTY__) == LCD_DUTY_1_4) || \ 00682 ((__DUTY__) == LCD_DUTY_1_8)) 00683 00684 #define IS_LCD_BIAS(__BIAS__) (((__BIAS__) == LCD_BIAS_1_4) || \ 00685 ((__BIAS__) == LCD_BIAS_1_2) || \ 00686 ((__BIAS__) == LCD_BIAS_1_3)) 00687 00688 #define IS_LCD_VOLTAGE_SOURCE(SOURCE) (((SOURCE) == LCD_VOLTAGESOURCE_INTERNAL) || \ 00689 ((SOURCE) == LCD_VOLTAGESOURCE_EXTERNAL)) 00690 00691 00692 #define IS_LCD_PULSE_ON_DURATION(__DURATION__) (((__DURATION__) == LCD_PULSEONDURATION_0) || \ 00693 ((__DURATION__) == LCD_PULSEONDURATION_1) || \ 00694 ((__DURATION__) == LCD_PULSEONDURATION_2) || \ 00695 ((__DURATION__) == LCD_PULSEONDURATION_3) || \ 00696 ((__DURATION__) == LCD_PULSEONDURATION_4) || \ 00697 ((__DURATION__) == LCD_PULSEONDURATION_5) || \ 00698 ((__DURATION__) == LCD_PULSEONDURATION_6) || \ 00699 ((__DURATION__) == LCD_PULSEONDURATION_7)) 00700 00701 #define IS_LCD_DEAD_TIME(__TIME__) (((__TIME__) == LCD_DEADTIME_0) || \ 00702 ((__TIME__) == LCD_DEADTIME_1) || \ 00703 ((__TIME__) == LCD_DEADTIME_2) || \ 00704 ((__TIME__) == LCD_DEADTIME_3) || \ 00705 ((__TIME__) == LCD_DEADTIME_4) || \ 00706 ((__TIME__) == LCD_DEADTIME_5) || \ 00707 ((__TIME__) == LCD_DEADTIME_6) || \ 00708 ((__TIME__) == LCD_DEADTIME_7)) 00709 00710 #define IS_LCD_BLINK_MODE(__MODE__) (((__MODE__) == LCD_BLINKMODE_OFF) || \ 00711 ((__MODE__) == LCD_BLINKMODE_SEG0_COM0) || \ 00712 ((__MODE__) == LCD_BLINKMODE_SEG0_ALLCOM) || \ 00713 ((__MODE__) == LCD_BLINKMODE_ALLSEG_ALLCOM)) 00714 00715 #define IS_LCD_BLINK_FREQUENCY(__FREQUENCY__) (((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV8) || \ 00716 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV16) || \ 00717 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV32) || \ 00718 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV64) || \ 00719 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV128) || \ 00720 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV256) || \ 00721 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV512) || \ 00722 ((__FREQUENCY__) == LCD_BLINKFREQUENCY_DIV1024)) 00723 00724 #define IS_LCD_CONTRAST(__CONTRAST__) (((__CONTRAST__) == LCD_CONTRASTLEVEL_0) || \ 00725 ((__CONTRAST__) == LCD_CONTRASTLEVEL_1) || \ 00726 ((__CONTRAST__) == LCD_CONTRASTLEVEL_2) || \ 00727 ((__CONTRAST__) == LCD_CONTRASTLEVEL_3) || \ 00728 ((__CONTRAST__) == LCD_CONTRASTLEVEL_4) || \ 00729 ((__CONTRAST__) == LCD_CONTRASTLEVEL_5) || \ 00730 ((__CONTRAST__) == LCD_CONTRASTLEVEL_6) || \ 00731 ((__CONTRAST__) == LCD_CONTRASTLEVEL_7)) 00732 00733 #define IS_LCD_RAM_REGISTER(__REGISTER__) (((__REGISTER__) == LCD_RAM_REGISTER0) || \ 00734 ((__REGISTER__) == LCD_RAM_REGISTER1) || \ 00735 ((__REGISTER__) == LCD_RAM_REGISTER2) || \ 00736 ((__REGISTER__) == LCD_RAM_REGISTER3) || \ 00737 ((__REGISTER__) == LCD_RAM_REGISTER4) || \ 00738 ((__REGISTER__) == LCD_RAM_REGISTER5) || \ 00739 ((__REGISTER__) == LCD_RAM_REGISTER6) || \ 00740 ((__REGISTER__) == LCD_RAM_REGISTER7) || \ 00741 ((__REGISTER__) == LCD_RAM_REGISTER8) || \ 00742 ((__REGISTER__) == LCD_RAM_REGISTER9) || \ 00743 ((__REGISTER__) == LCD_RAM_REGISTER10) || \ 00744 ((__REGISTER__) == LCD_RAM_REGISTER11) || \ 00745 ((__REGISTER__) == LCD_RAM_REGISTER12) || \ 00746 ((__REGISTER__) == LCD_RAM_REGISTER13) || \ 00747 ((__REGISTER__) == LCD_RAM_REGISTER14) || \ 00748 ((__REGISTER__) == LCD_RAM_REGISTER15)) 00749 00750 #define IS_LCD_HIGH_DRIVE(__VALUE__) (((__VALUE__) == LCD_HIGHDRIVE_DISABLE) || \ 00751 ((__VALUE__) == LCD_HIGHDRIVE_ENABLE)) 00752 00753 #define IS_LCD_MUX_SEGMENT(__VALUE__) (((__VALUE__) == LCD_MUXSEGMENT_ENABLE) || \ 00754 ((__VALUE__) == LCD_MUXSEGMENT_DISABLE)) 00755 00756 /** 00757 * @} 00758 */ 00759 00760 /* Private functions ---------------------------------------------------------*/ 00761 /** @addtogroup LCD_Private_Functions 00762 * @{ 00763 */ 00764 00765 HAL_StatusTypeDef LCD_WaitForSynchro(LCD_HandleTypeDef *hlcd); 00766 00767 /** 00768 * @} 00769 */ 00770 00771 /** 00772 * @} 00773 */ 00774 00775 /** 00776 * @} 00777 */ 00778 00779 #endif /* STM32L433xx || STM32L443xx || STM32L476xx || STM32L486xx || STM32L496xx || STM32L4A6xx */ 00780 00781 #ifdef __cplusplus 00782 } 00783 #endif 00784 00785 #endif /* __STM32L4xx_HAL_LCD_H */ 00786 00787 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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