1 /* 2 ****************************************************************************** 3 * @file HAL_LCD.h 4 * @version V1.0.0 5 * @date 2020 6 * @brief Header file of lcd HAL module. 7 ****************************************************************************** 8 */ 9 #ifndef __HAL_LCD_H__ 10 #define __HAL_LCD_H__ 11 12 #include "ACM32Fxx_HAL.h" 13 14 /******************************************************************************/ 15 /* */ 16 /* LCD Controller (LCD) */ 17 /* */ 18 /******************************************************************************/ 19 20 21 /******************************************************************************/ 22 /* Peripheral Registers Bits Definition */ 23 /******************************************************************************/ 24 25 /******************* Bit definition for LCD_CR0 register *********************/ 26 #define LCD_CR0_LCDEN_Pos (0U) 27 #define LCD_CR0_LCDEN_Msk (0x1UL << LCD_CR0_LCDEN_Pos) 28 #define LCD_CR0_LCDEN LCD_CR0_LCDEN_Msk 29 30 #define LCD_CR0_LCDCLK_Pos (1U) 31 #define LCD_CR0_LCDCLK_Msk (0x7UL << LCD_CR0_LCDCLK_Pos) 32 #define LCD_CR0_LCDCLK LCD_CR0_LCDCLK_Msk 33 #define LCD_CR0_LCDCLK_0 (0x1UL << LCD_CR0_LCDCLK_Pos) 34 #define LCD_CR0_LCDCLK_1 (0x2UL << LCD_CR0_LCDCLK_Pos) 35 36 #define LCD_CR0_STATIC_Pos (4U) 37 #define LCD_CR0_STATIC_Msk (0x1UL << LCD_CR0_STATIC_Pos) 38 #define LCD_CR0_STATIC LCD_CR0_STATIC_Msk 39 40 #define LCD_CR0_BIAS_Pos (5U) 41 #define LCD_CR0_BIAS_Msk (0x3UL << LCD_CR0_BIAS_Pos) 42 #define LCD_CR0_BIAS LCD_CR0_BIAS_Msk 43 #define LCD_CR0_BIAS_0 (0x1UL << LCD_CR0_BIAS_Pos) 44 #define LCD_CR0_BIAS_1 (0x2UL << LCD_CR0_BIAS_Pos) 45 46 #define LCD_CR0_DUTY_Pos (7U) 47 #define LCD_CR0_DUTY_Msk (0x7UL << LCD_CR0_DUTY_Pos) 48 #define LCD_CR0_DUTY LCD_CR0_DUTY_Msk 49 #define LCD_CR0_DUTY_0 (0x1UL << LCD_CR0_DUTY_Pos) 50 #define LCD_CR0_DUTY_1 (0x2UL << LCD_CR0_DUTY_Pos) 51 #define LCD_CR0_DUTY_2 (0x4UL << LCD_CR0_DUTY_Pos) 52 53 #define LCD_CR0_MOD_Pos (11U) 54 #define LCD_CR0_MOD_Msk (0x3UL << LCD_CR0_MOD_Pos) 55 #define LCD_CR0_MOD LCD_CR0_MOD_Msk 56 #define LCD_CR0_MOD_0 (0x1UL << LCD_CR0_MOD_Pos) 57 #define LCD_CR0_MOD_1 (0x2UL << LCD_CR0_MOD_Pos) 58 59 #define LCD_CR0_CONTRAST_Pos (13U) 60 #define LCD_CR0_CONTRAST_Msk (0xfUL << LCD_CR0_CONTRAST_Pos) 61 #define LCD_CR0_CONTRAST LCD_CR0_CONTRAST_Msk 62 #define LCD_CR0_CONTRAST_0 (0x1UL << LCD_CR0_CONTRAST_Pos) 63 #define LCD_CR0_CONTRAST_1 (0x2UL << LCD_CR0_CONTRAST_Pos) 64 #define LCD_CR0_CONTRAST_2 (0x4UL << LCD_CR0_CONTRAST_Pos) 65 #define LCD_CR0_CONTRAST_3 (0x8UL << LCD_CR0_CONTRAST_Pos) 66 67 #define LCD_CR0_WSEL_Pos (17U) 68 #define LCD_CR0_WSEL_Msk (0x1UL << LCD_CR0_WSEL_Pos) 69 #define LCD_CR0_WSEL LCD_CR0_WSEL_Msk 70 71 /******************* Bit definition for LCD_CR1 register *********************/ 72 #define LCD_CR1_BLINKCNT_Pos (0U) 73 #define LCD_CR1_BLINKCNT_Msk (0x3FUL << LCD_CR1_BLINKCNT_Pos) 74 #define LCD_CR1_BLINKCNT LCD_CR1_BLINKCNT_Msk 75 76 77 #define LCD_CR1_BLINKEN_Pos (6U) 78 #define LCD_CR1_BLINKEN_Msk (0x1UL << LCD_CR1_BLINKEN_Pos) 79 #define LCD_CR1_BLINKEN LCD_CR1_BLINKEN_Msk 80 81 #define LCD_CR1_MODE_Pos (8U) 82 #define LCD_CR1_MODE_Msk (0x1UL << LCD_CR1_MODE_Pos) 83 #define LCD_CR1_MODE LCD_CR1_MODE_Msk 84 85 #define LCD_CR1_IE_Pos (9U) 86 #define LCD_CR1_IE_Msk (0x1UL << LCD_CR1_IE_Pos) 87 #define LCD_CR1_IE LCD_CR1_IE_Msk 88 89 #define LCD_CR1_DMAEN_Pos (10U) 90 #define LCD_CR1_DMAEN_Msk (0x1UL << LCD_CR1_DMAEN_Pos) 91 #define LCD_CR1_DMAEN LCD_CR1_DMAEN_Msk 92 93 #define LCD_CR1_INTF_Pos (11U) 94 #define LCD_CR1_INTF_Msk (0x1UL << LCD_CR1_INTF_Pos) 95 #define LCD_CR1_INTF LCD_CR1_INTF_Msk 96 97 #define LCD_CR1_FCC_Pos (12U) 98 #define LCD_CR1_FCC_Msk (0x1UL << LCD_CR1_FCC_Pos) 99 #define LCD_CR1_FCC LCD_CR1_FCC_Msk 100 101 #define LCD_CR1_MODSEL_Pos (13U) 102 #define LCD_CR1_MODSEL_Msk (0x3UL << LCD_CR1_MODSEL_Pos) 103 #define LCD_CR1_MODSEL LCD_CR1_MODSEL_Msk 104 #define LCD_CR1_MODSEL_0 (0x1UL << LCD_CR1_MODSEL_Pos) 105 #define LCD_CR1_MODSEL_1 (0x2UL << LCD_CR1_MODSEL_Pos) 106 107 #define LCD_CR1_RSEL_Pos (15U) 108 #define LCD_CR1_RSEL_Msk (0x1UL << LCD_CR1_RSEL_Pos) 109 #define LCD_CR1_RSEL LCD_CR1_RSEL_Msk 110 111 #define LCD_CR1_PON_Pos (13U) 112 #define LCD_CR1_PON_Msk (0x3fUL << LCD_CR1_PON_Pos) 113 #define LCD_CR1_PON LCD_CR1_PON_Msk 114 115 /******************* Bit definition for LCD_CR1 register *********************/ 116 #define LCD_INTCLR_INTF_Pos (10U) 117 #define LCD_INTCLR_INTF_Msk (0x1UL << LCD_INTCLR_INTF_Pos) 118 #define LCD_INTCLR_INTFT LCD_INTCLR_INTF_Msk 119 120 121 122 /** 123 * @brief LCD SegCom Init structure definition 124 */ 125 typedef struct 126 { 127 uint32_t SEG0_31; /*!< Configures the SEG0 to SEG31 Enable or Disable. 128 This parameter can be a value between 0x0 and 0xFFFFFFFF */ 129 union{ 130 uint32_t SEG32_39_COM0_8; /*!< Configures the SEG32-35 and COM0-8 Enable or Disable. 131 This parameter can be a value between 0x0 and 0xFFF */ 132 struct 133 { 134 uint32_t SEG32_35 :4; /*!< Configures the SEG32-35 Enable or Disable. 135 This parameter can be a value between 0x0 and 0xF */ 136 uint32_t SEG36_COM7 :1; /*!< Configures the SEG36/COM7 Enable or Disable. */ 137 uint32_t SEG37_COM6 :1; /*!< Configures the SEG37/COM6 Enable or Disable. */ 138 uint32_t SEG38_COM5 :1; /*!< Configures the SEG38/COM5 Enable or Disable. */ 139 uint32_t SEG39_COM4 :1; /*!< Configures the SEG39/COM4 Enable or Disable. */ 140 uint32_t COM0_3 :4; /*!< Configures the COM0-3 Enable or Disable. 141 This parameter can be a value between 0x0 and 0xF */ 142 }SEGCOM_bit; 143 }Stc_SEG32_39_COM0_8; 144 }LCD_SegComInitTypeDef; 145 146 147 /** 148 * @brief LCD Init structure definition 149 */ 150 151 typedef struct 152 { 153 uint32_t PONTime; /*!< Configures the Pulse ON duration time. 154 This parameter can be a value between 0x00 and 0x3F */ 155 uint32_t BiasRes; /*!< Configures the LCD BiasRes. 156 This parameter can be one value of @ref BiasRes */ 157 uint32_t DriveMod; /*!< Configures the LCD DriveMod. 158 This parameter can be one value of @ref DriveMod */ 159 uint32_t FastCharge; /*!< Configures the LCD FastCharge. 160 This parameter can be one value of @ref FastCharge */ 161 uint32_t Contrast; /*!< Configures the LCD Contrast. 162 This parameter can be one value of @ref LCD_Contrast */ 163 164 }LCD_InResInitTypeDef; 165 /** 166 * @brief LCD Init structure definition 167 */ 168 169 typedef struct 170 { 171 uint32_t Duty; /*!< Configures the LCD Duty. 172 This parameter can be one value of @ref LCD_Duty */ 173 uint32_t Bias; /*!< Configures the LCD Bias. 174 This parameter can be one value of @ref LCD_Bias */ 175 uint32_t Driving_Waveform; /*!< Configures the LCD Drive Waveform. 176 This parameter can be one value of @ref Driving_Waveform */ 177 178 uint32_t BiasSrc; /*!< Configures the LCD Bias Src. 179 This parameter can be one value of @ref BiasSrc*/ 180 181 uint32_t DisplayMode; /*!< Configures the LCD DisplayMode. 182 This parameter can be one value of @ref DisplayMode*/ 183 184 uint32_t StaticPower; /*!< Configures the LCD StaticPower. 185 This parameter can be one value of @ref StaticPower*/ 186 187 uint32_t LCDFrequency; /*!< Configures the LCD LCDFrequency. 188 This parameter can be one value of @ref LCDFrequency*/ 189 190 uint32_t BlinkEN; /*!< Configures the LCD BlinkEN. 191 This parameter can be one value of @ref BlinkEN */ 192 193 uint32_t BlinkFrequency; /*!< Configures the LCD Blink frequency. 194 This parameter can be a value between 0x00 and 0x3F */ 195 }LCD_InitTypeDef; 196 197 198 /** 199 * @brief LCD handle Structure definition 200 */ 201 typedef struct 202 { 203 LCD_TypeDef *Instance; /* LCD registers base address */ 204 205 LCD_InitTypeDef Init; /* LCD communication parameters */ 206 207 DMA_HandleTypeDef *DMA_Handle; /*!< UART Rx DMA handle parameters */ 208 }LCD_HandleTypeDef; 209 210 211 #define IS_LCD_PERIPH(PERIPH) (((PERIPH) == LCD)) 212 213 /** @defgroup LCD_Duty LCD Duty 214 * @{ 215 */ 216 217 #define LCD_DUTY_STATIC ((uint32_t)0x00000000U) /*!< Static duty */ 218 #define LCD_DUTY_1_2 LCD_CR0_DUTY_0 /*!< 1/2 duty */ 219 #define LCD_DUTY_1_3 LCD_CR0_DUTY_1 /*!< 1/3 duty */ 220 #define LCD_DUTY_1_4 ((LCD_CR0_DUTY_1 | LCD_CR0_DUTY_0)) /*!< 1/4 duty */ 221 #define LCD_DUTY_1_6 ((LCD_CR0_DUTY_2 | LCD_CR0_DUTY_0)) /*!< 1/6 duty */ 222 #define LCD_DUTY_1_8 ((LCD_CR0_DUTY_2 | LCD_CR0_DUTY_1 | LCD_CR0_DUTY_0)) /*!< 1/8 duty */ 223 224 #define IS_LCD_DUTY(DUTY) (((DUTY) == LCD_DUTY_STATIC) || \ 225 ((DUTY) == LCD_DUTY_1_2) || \ 226 ((DUTY) == LCD_DUTY_1_3) || \ 227 ((DUTY) == LCD_DUTY_1_4) || \ 228 ((DUTY) == LCD_DUTY_1_6) || \ 229 ((DUTY) == LCD_DUTY_1_8)) 230 231 /** 232 * @} 233 */ 234 235 /** 236 * @} 237 */ 238 239 240 /** @defgroup LCD_Bias LCD Bias 241 * @{ 242 */ 243 244 #define LCD_BIAS_1_4 ((uint32_t)0x00000000U) /*!< 1/4 Bias */ 245 #define LCD_BIAS_1_2 LCD_CR0_BIAS_0 /*!< 1/2 Bias */ 246 #define LCD_BIAS_1_3 LCD_CR0_BIAS_1 /*!< 1/3 Bias */ 247 248 #define IS_LCD_BIAS(__BIAS__) (((__BIAS__) == LCD_BIAS_1_4) || \ 249 ((__BIAS__) == LCD_BIAS_1_2) || \ 250 ((__BIAS__) == LCD_BIAS_1_3)) 251 /** 252 * @} 253 */ 254 255 /** @defgroup Driving_Waveform Driving_Waveform 256 * @{ 257 */ 258 259 #define LCD_Driving_Waveform_A ((uint32_t)0x00000000U) /*!< A类波形*/ 260 #define LCD_Driving_Waveform_B LCD_CR0_WSEL /*!< B类波形 */ 261 #define IS_LCD_Driving_Waveform(__Driving_Waveform__) (((__Driving_Waveform__) == LCD_Driving_Waveform_A) || \ 262 ((__Driving_Waveform__) == LCD_Driving_Waveform_B)) 263 /** 264 * @} 265 */ 266 267 /** @defgroup BiasSrc 268 * @{ 269 */ 270 271 #define LCD_BiasSrc_InRes_Seg31_35_Normal ((uint32_t)0x00000000U) /*!< LCD Bias来源：内部电阻分压，且SEG31-35可以作为SEG/IO*/ 272 #define LCD_BiasSrc_InRes_Seg31_35_Cap LCD_CR0_MOD_0 /*!< LCD Bias来源：内部电阻分压，且SEG31-35用于外接电容滤波，SEG/IO功能关闭 */ 273 #define LCD_BiasSrc_ExRes_Seg31_35_Cap LCD_CR0_MOD_1 /*!< LCD Bias来源：外部电阻分压，且SEG31-35用于外接分压电阻和滤波电容，SEG/IO功能关闭 */ 274 #define IS_LCD_BiasSrc(__BiasSrc__) (((__BiasSrc__) == LCD_BiasSrc_InRes_Seg31_35_Normal) || \ 275 ((__BiasSrc__) == LCD_BiasSrc_InRes_Seg31_35_Cap)||\ 276 ((__BiasSrc__) == LCD_BiasSrc_ExRes_Seg31_35_Cap)) 277 /** 278 * @} 279 */ 280 281 /** @defgroup DisplayMode 282 * @{ 283 */ 284 285 #define LCD_DisplayMode_0 ((uint32_t)0x00000000U) /*!< LCD RAM显示模式0*/ 286 #define LCD_DisplayMode_1 LCD_CR1_MODE /*!< LCD RAM显示模式1 */ 287 #define IS_LCD_DisplayMode(__DisplayMode__) (((__DisplayMode__) == LCD_DisplayMode_0)||\ 288 ((__DisplayMode__) == LCD_DisplayMode_1)) 289 /** 290 * @} 291 */ 292 293 294 /** @defgroup StaticPower 295 * @{ 296 */ 297 298 #define LCD_StaticPower_NormalPower ((uint32_t)0x00000000U) /*!< LCD RAM显示模式0*/ 299 #define LCD_StaticPower_LowPower LCD_CR0_STATIC /*!< LCD RAM显示模式1 */ 300 #define IS_LCD_StaticPower(__StaticPower__) (((__StaticPower__) == LCD_StaticPower_NormalPower) || \ 301 ((__StaticPower__) == LCD_StaticPower_LowPower)) 302 /** 303 * @} 304 */ 305 306 307 /** @defgroup LCDFrequency 308 * @{ 309 */ 310 311 #define LCD_LCDFrequency_64HZ ((uint32_t)0x00000000U) /*!< LCD扫描频率选择*/ 312 #define LCD_LCDFrequency_128HZ LCD_CR0_LCDCLK_0 /*!< LCD扫描频率选择 */ 313 #define LCD_LCDFrequency_256HZ LCD_CR0_LCDCLK_1 /*!< LCD扫描频率选择 */ 314 #define LCD_LCDFrequency_512HZ ((LCD_CR0_LCDCLK_0 | LCD_CR0_LCDCLK_1)) /*!< LCD扫描频率选择*/ 315 #define IS_LCD_LCDFrequency(__LCDFrequency__) (((__LCDFrequency__) == LCD_LCDFrequency_64HZ) || \ 316 ((__LCDFrequency__) == LCD_LCDFrequency_128HZ)||\ 317 ((__LCDFrequency__) == LCD_LCDFrequency_256HZ)||\ 318 ((__LCDFrequency__) == LCD_LCDFrequency_512HZ)) 319 /** 320 * @} 321 */ 322 323 /** @defgroup BlinkEN 324 * @{ 325 */ 326 #define LCD_BlinkEN_Disable ((uint32_t)0x00000000U) /*!<LCD闪屏配置使能*/ 327 #define LCD_BlinkEN_Enable LCD_CR1_BLINKEN /*!< LCD闪屏配置使能 */ 328 #define IS_LCD_BlinkEN(__BlinkEN__) (((__BlinkEN__) == LCD_BlinkEN_Disable) || \ 329 ((__BlinkEN__) == LCD_BlinkEN_Enable)) 330 /** 331 * @} 332 */ 333 #define IS_LCD_BlinkFrequency(__BlinkFrequency__) ((__BlinkFrequency__)<= ((uint8_t)0x3F)) /*!<LCD闪屏配置*/ 334 335 /** @defgroup BiasRes 336 * @{ 337 */ 338 #define LCD_BiasRes_240k ((uint32_t)0x00000000U) /*!<LCD闪屏配置使能*/ 339 #define LCD_BiasRes_4M LCD_CR1_RSEL /*!< LCD闪屏配置使能 */ 340 #define IS_LCD_BiasRes(__BiasRes__) (((__BiasRes__) == LCD_BiasRes_240k) || \ 341 ((__BiasRes__) == LCD_BiasRes_4M)) 342 /** 343 * @} 344 */ 345 346 /** @defgroup DriveMod 347 * @{ 348 */ 349 #define LCD_DriveMod_Res240k4M ((uint32_t)0x00000000U) /*!<LCD闪屏配置使能*/ 350 #define LCD_DriveMod_Res60k LCD_CR1_MODSEL_0 /*!< LCD闪屏配置使能 */ 351 #define LCD_DriveMod_FC LCD_CR1_MODSEL_1 /*!< LCD闪屏配置使能 */ 352 #define IS_LCD_DriveMod(__DriveMod__) (((__DriveMod__) == LCD_DriveMod_Res240k4M) || \ 353 ((__DriveMod__) == LCD_DriveMod_Res60k)|| \ 354 ((__DriveMod__) == LCD_DriveMod_FC)) 355 /** 356 * @} 357 */ 358 359 360 /** @defgroup FastCharge 361 * @{ 362 */ 363 #define LCD_FastCharge_Disable ((uint32_t)0x00000000U) /*!<LCD闪屏配置使能*/ 364 #define LCD_FastCharge_Enable LCD_CR1_FCC /*!< LCD闪屏配置使能 */ 365 #define IS_LCD_FastCharge(__FastCharge__) (((__FastCharge__) == LCD_FastCharge_Disable) || \ 366 ((__FastCharge__) == LCD_FastCharge_Enable)) 367 /** 368 * @} 369 */ 370 371 /** @defgroup LCD_Contrast 372 * @{ 373 */ 374 #define LCD_Contrast_531VDD ((uint32_t)0x00000000U) /*!<LCD对比度调整*/ 375 #define LCD_Contrast_562VDD (LCD_CR0_CONTRAST_0) 376 #define LCD_Contrast_593VDD (LCD_CR0_CONTRAST_1) 377 #define LCD_Contrast_623VDD (LCD_CR0_CONTRAST_1|LCD_CR0_CONTRAST_0) 378 #define LCD_Contrast_654VDD (LCD_CR0_CONTRAST_2) 379 #define LCD_Contrast_686VDD (LCD_CR0_CONTRAST_2|LCD_CR0_CONTRAST_0) 380 #define LCD_Contrast_717VDD (LCD_CR0_CONTRAST_2|LCD_CR0_CONTRAST_1) 381 #define LCD_Contrast_748VDD (LCD_CR0_CONTRAST_2|LCD_CR0_CONTRAST_1|LCD_CR0_CONTRAST_0) 382 #define LCD_Contrast_778VDD (LCD_CR0_CONTRAST_3) 383 #define LCD_Contrast_810VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_0) 384 #define LCD_Contrast_840VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_1) 385 #define LCD_Contrast_871VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_1|LCD_CR0_CONTRAST_0) 386 #define LCD_Contrast_903VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_2) 387 #define LCD_Contrast_939VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_2|LCD_CR0_CONTRAST_0) 388 #define LCD_Contrast_969VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_2|LCD_CR0_CONTRAST_1) 389 #define LCD_Contrast_1000VDD (LCD_CR0_CONTRAST_3|LCD_CR0_CONTRAST_2|LCD_CR0_CONTRAST_1|LCD_CR0_CONTRAST_0) 390 391 #define IS_LCD_Contrast(__Contrast__) (((__Contrast__) == LCD_Contrast_531VDD) || \ 392 ((__Contrast__) == LCD_Contrast_562VDD)|| \ 393 ((__Contrast__) == LCD_Contrast_593VDD)|| \ 394 ((__Contrast__) == LCD_Contrast_623VDD)|| \ 395 ((__Contrast__) == LCD_Contrast_654VDD)|| \ 396 ((__Contrast__) == LCD_Contrast_686VDD)|| \ 397 ((__Contrast__) == LCD_Contrast_717VDD)|| \ 398 ((__Contrast__) == LCD_Contrast_748VDD)|| \ 399 ((__Contrast__) == LCD_Contrast_778VDD)|| \ 400 ((__Contrast__) == LCD_Contrast_810VDD)|| \ 401 ((__Contrast__) == LCD_Contrast_840VDD)|| \ 402 ((__Contrast__) == LCD_Contrast_871VDD)|| \ 403 ((__Contrast__) == LCD_Contrast_903VDD)|| \ 404 ((__Contrast__) == LCD_Contrast_939VDD)|| \ 405 ((__Contrast__) == LCD_Contrast_969VDD)| \ 406 ((__Contrast__) == LCD_Contrast_1000VDD)) 407 408 409 /** 410 * @} 411 */ 412 413 #define IS_LCD_PONTime(__PONTime__) ((__PONTime__) <= ((uint32_t)0x3F)) 414 415 /** 416 * @} 417 */ 418 419 420 void HAL_LCD_MspInit(LCD_HandleTypeDef *hlcd); 421 422 void HAL_LCD_MspDeInit(LCD_HandleTypeDef *hlcd); 423 424 HAL_StatusTypeDef HAL_LCD_Init(LCD_HandleTypeDef *hlcd); 425 426 HAL_StatusTypeDef HAL_LCD_DeInit(LCD_HandleTypeDef *hlcd); 427 428 HAL_StatusTypeDef HAL_LCD_InResConfig(LCD_HandleTypeDef *hlcd,LCD_InResInitTypeDef* LCD_InResInitStruct); 429 430 HAL_StatusTypeDef HAL_LCD_SegComConfig(LCD_HandleTypeDef *hlcd,LCD_SegComInitTypeDef *SegCom); 431 432 HAL_StatusTypeDef HAL_LCD_Write(LCD_HandleTypeDef *hlcd, uint32_t LCDRAMIndex, uint32_t Data); 433 434 HAL_StatusTypeDef HAL_LCD_Clear(LCD_HandleTypeDef *hlcd); 435 436 HAL_StatusTypeDef HAL_LCD_Start_DMA(LCD_HandleTypeDef *hlcd, uint32_t *pData, uint32_t Length); 437 438 HAL_StatusTypeDef HAL_LCD_Stop_DMA(LCD_HandleTypeDef *hlcd); 439 440 void HAL_LCD_IRQHandler(LCD_HandleTypeDef *hlcd); 441 442 #endif 443