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Diffstat (limited to 'thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32L1xx_StdPeriph_Driver/inc/stm32l1xx_lcd.h')
| -rw-r--r-- | thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32L1xx_StdPeriph_Driver/inc/stm32l1xx_lcd.h | 452 |
1 files changed, 452 insertions, 0 deletions
diff --git a/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32L1xx_StdPeriph_Driver/inc/stm32l1xx_lcd.h b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32L1xx_StdPeriph_Driver/inc/stm32l1xx_lcd.h new file mode 100644 index 0000000..bbc77e8 --- /dev/null +++ b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32L1xx_StdPeriph_Driver/inc/stm32l1xx_lcd.h @@ -0,0 +1,452 @@ +/** + ****************************************************************************** + * @file stm32l1xx_lcd.h + * @author MCD Application Team + * @version V1.1.1 + * @date 05-March-2012 + * @brief This file contains all the functions prototypes for the LCD firmware + * library. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT 2012 STMicroelectronics</center></h2> + * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32L1xx_LCD_H +#define __STM32L1xx_LCD_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32l1xx.h" + +/** @addtogroup STM32L1xx_StdPeriph_Driver + * @{ + */ + +/** @addtogroup LCD + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief LCD Init structure definition + */ + +typedef struct +{ + uint32_t LCD_Prescaler; /*!< Configures the LCD Prescaler. + This parameter can be one value of @ref LCD_Prescaler */ + uint32_t LCD_Divider; /*!< Configures the LCD Divider. + This parameter can be one value of @ref LCD_Divider */ + uint32_t LCD_Duty; /*!< Configures the LCD Duty. + This parameter can be one value of @ref LCD_Duty */ + uint32_t LCD_Bias; /*!< Configures the LCD Bias. + This parameter can be one value of @ref LCD_Bias */ + uint32_t LCD_VoltageSource; /*!< Selects the LCD Voltage source. + This parameter can be one value of @ref LCD_Voltage_Source */ +}LCD_InitTypeDef; + + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup LCD_Exported_Constants + * @{ + */ + +/** @defgroup LCD_Prescaler + * @{ + */ + +#define LCD_Prescaler_1 ((uint32_t)0x00000000) /*!< CLKPS = LCDCLK */ +#define LCD_Prescaler_2 ((uint32_t)0x00400000) /*!< CLKPS = LCDCLK/2 */ +#define LCD_Prescaler_4 ((uint32_t)0x00800000) /*!< CLKPS = LCDCLK/4 */ +#define LCD_Prescaler_8 ((uint32_t)0x00C00000) /*!< CLKPS = LCDCLK/8 */ +#define LCD_Prescaler_16 ((uint32_t)0x01000000) /*!< CLKPS = LCDCLK/16 */ +#define LCD_Prescaler_32 ((uint32_t)0x01400000) /*!< CLKPS = LCDCLK/32 */ +#define LCD_Prescaler_64 ((uint32_t)0x01800000) /*!< CLKPS = LCDCLK/64 */ +#define LCD_Prescaler_128 ((uint32_t)0x01C00000) /*!< CLKPS = LCDCLK/128 */ +#define LCD_Prescaler_256 ((uint32_t)0x02000000) /*!< CLKPS = LCDCLK/256 */ +#define LCD_Prescaler_512 ((uint32_t)0x02400000) /*!< CLKPS = LCDCLK/512 */ +#define LCD_Prescaler_1024 ((uint32_t)0x02800000) /*!< CLKPS = LCDCLK/1024 */ +#define LCD_Prescaler_2048 ((uint32_t)0x02C00000) /*!< CLKPS = LCDCLK/2048 */ +#define LCD_Prescaler_4096 ((uint32_t)0x03000000) /*!< CLKPS = LCDCLK/4096 */ +#define LCD_Prescaler_8192 ((uint32_t)0x03400000) /*!< CLKPS = LCDCLK/8192 */ +#define LCD_Prescaler_16384 ((uint32_t)0x03800000) /*!< CLKPS = LCDCLK/16384 */ +#define LCD_Prescaler_32768 ((uint32_t)0x03C00000) /*!< CLKPS = LCDCLK/32768 */ + +#define IS_LCD_PRESCALER(PRESCALER) (((PRESCALER) == LCD_Prescaler_1) || \ + ((PRESCALER) == LCD_Prescaler_2) || \ + ((PRESCALER) == LCD_Prescaler_4) || \ + ((PRESCALER) == LCD_Prescaler_8) || \ + ((PRESCALER) == LCD_Prescaler_16) || \ + ((PRESCALER) == LCD_Prescaler_32) || \ + ((PRESCALER) == LCD_Prescaler_64) || \ + ((PRESCALER) == LCD_Prescaler_128) || \ + ((PRESCALER) == LCD_Prescaler_256) || \ + ((PRESCALER) == LCD_Prescaler_512) || \ + ((PRESCALER) == LCD_Prescaler_1024) || \ + ((PRESCALER) == LCD_Prescaler_2048) || \ + ((PRESCALER) == LCD_Prescaler_4096) || \ + ((PRESCALER) == LCD_Prescaler_8192) || \ + ((PRESCALER) == LCD_Prescaler_16384) || \ + ((PRESCALER) == LCD_Prescaler_32768)) + +/** + * @} + */ + +/** @defgroup LCD_Divider + * @{ + */ + +#define LCD_Divider_16 ((uint32_t)0x00000000) /*!< LCD frequency = CLKPS/16 */ +#define LCD_Divider_17 ((uint32_t)0x00040000) /*!< LCD frequency = CLKPS/17 */ +#define LCD_Divider_18 ((uint32_t)0x00080000) /*!< LCD frequency = CLKPS/18 */ +#define LCD_Divider_19 ((uint32_t)0x000C0000) /*!< LCD frequency = CLKPS/19 */ +#define LCD_Divider_20 ((uint32_t)0x00100000) /*!< LCD frequency = CLKPS/20 */ +#define LCD_Divider_21 ((uint32_t)0x00140000) /*!< LCD frequency = CLKPS/21 */ +#define LCD_Divider_22 ((uint32_t)0x00180000) /*!< LCD frequency = CLKPS/22 */ +#define LCD_Divider_23 ((uint32_t)0x001C0000) /*!< LCD frequency = CLKPS/23 */ +#define LCD_Divider_24 ((uint32_t)0x00200000) /*!< LCD frequency = CLKPS/24 */ +#define LCD_Divider_25 ((uint32_t)0x00240000) /*!< LCD frequency = CLKPS/25 */ +#define LCD_Divider_26 ((uint32_t)0x00280000) /*!< LCD frequency = CLKPS/26 */ +#define LCD_Divider_27 ((uint32_t)0x002C0000) /*!< LCD frequency = CLKPS/27 */ +#define LCD_Divider_28 ((uint32_t)0x00300000) /*!< LCD frequency = CLKPS/28 */ +#define LCD_Divider_29 ((uint32_t)0x00340000) /*!< LCD frequency = CLKPS/29 */ +#define LCD_Divider_30 ((uint32_t)0x00380000) /*!< LCD frequency = CLKPS/30 */ +#define LCD_Divider_31 ((uint32_t)0x003C0000) /*!< LCD frequency = CLKPS/31 */ + +#define IS_LCD_DIVIDER(DIVIDER) (((DIVIDER) == LCD_Divider_16) || \ + ((DIVIDER) == LCD_Divider_17) || \ + ((DIVIDER) == LCD_Divider_18) || \ + ((DIVIDER) == LCD_Divider_19) || \ + ((DIVIDER) == LCD_Divider_20) || \ + ((DIVIDER) == LCD_Divider_21) || \ + ((DIVIDER) == LCD_Divider_22) || \ + ((DIVIDER) == LCD_Divider_23) || \ + ((DIVIDER) == LCD_Divider_24) || \ + ((DIVIDER) == LCD_Divider_25) || \ + ((DIVIDER) == LCD_Divider_26) || \ + ((DIVIDER) == LCD_Divider_27) || \ + ((DIVIDER) == LCD_Divider_28) || \ + ((DIVIDER) == LCD_Divider_29) || \ + ((DIVIDER) == LCD_Divider_30) || \ + ((DIVIDER) == LCD_Divider_31)) + +/** + * @} + */ + + +/** @defgroup LCD_Duty + * @{ + */ + +#define LCD_Duty_Static ((uint32_t)0x00000000) /*!< Static duty */ +#define LCD_Duty_1_2 ((uint32_t)0x00000004) /*!< 1/2 duty */ +#define LCD_Duty_1_3 ((uint32_t)0x00000008) /*!< 1/3 duty */ +#define LCD_Duty_1_4 ((uint32_t)0x0000000C) /*!< 1/4 duty */ +#define LCD_Duty_1_8 ((uint32_t)0x00000010) /*!< 1/4 duty */ + +#define IS_LCD_DUTY(DUTY) (((DUTY) == LCD_Duty_Static) || \ + ((DUTY) == LCD_Duty_1_2) || \ + ((DUTY) == LCD_Duty_1_3) || \ + ((DUTY) == LCD_Duty_1_4) || \ + ((DUTY) == LCD_Duty_1_8)) + +/** + * @} + */ + + +/** @defgroup LCD_Bias + * @{ + */ + +#define LCD_Bias_1_4 ((uint32_t)0x00000000) /*!< 1/4 Bias */ +#define LCD_Bias_1_2 LCD_CR_BIAS_0 /*!< 1/2 Bias */ +#define LCD_Bias_1_3 LCD_CR_BIAS_1 /*!< 1/3 Bias */ + +#define IS_LCD_BIAS(BIAS) (((BIAS) == LCD_Bias_1_4) || \ + ((BIAS) == LCD_Bias_1_2) || \ + ((BIAS) == LCD_Bias_1_3)) +/** + * @} + */ + +/** @defgroup LCD_Voltage_Source + * @{ + */ + +#define LCD_VoltageSource_Internal ((uint32_t)0x00000000) /*!< Internal voltage source for the LCD */ +#define LCD_VoltageSource_External LCD_CR_VSEL /*!< External voltage source for the LCD */ + +#define IS_LCD_VOLTAGE_SOURCE(SOURCE) (((SOURCE) == LCD_VoltageSource_Internal) || \ + ((SOURCE) == LCD_VoltageSource_External)) + +/** + * @} + */ + +/** @defgroup LCD_Interrupts + * @{ + */ +#define LCD_IT_SOF LCD_FCR_SOFIE +#define LCD_IT_UDD LCD_FCR_UDDIE + +#define IS_LCD_IT(IT) ((((IT) & (uint32_t)0xFFFFFFF5) == 0x00) && ((IT) != 0x00)) + +#define IS_LCD_GET_IT(IT) (((IT) == LCD_IT_SOF) || ((IT) == LCD_IT_UDD)) + +/** + * @} + */ + +/** @defgroup LCD_PulseOnDuration + * @{ + */ + +#define LCD_PulseOnDuration_0 ((uint32_t)0x00000000) /*!< Pulse ON duration = 0 pulse */ +#define LCD_PulseOnDuration_1 ((uint32_t)0x00000010) /*!< Pulse ON duration = 1/CK_PS */ +#define LCD_PulseOnDuration_2 ((uint32_t)0x00000020) /*!< Pulse ON duration = 2/CK_PS */ +#define LCD_PulseOnDuration_3 ((uint32_t)0x00000030) /*!< Pulse ON duration = 3/CK_PS */ +#define LCD_PulseOnDuration_4 ((uint32_t)0x00000040) /*!< Pulse ON duration = 4/CK_PS */ +#define LCD_PulseOnDuration_5 ((uint32_t)0x00000050) /*!< Pulse ON duration = 5/CK_PS */ +#define LCD_PulseOnDuration_6 ((uint32_t)0x00000060) /*!< Pulse ON duration = 6/CK_PS */ +#define LCD_PulseOnDuration_7 ((uint32_t)0x00000070) /*!< Pulse ON duration = 7/CK_PS */ + +#define IS_LCD_PULSE_ON_DURATION(DURATION) (((DURATION) == LCD_PulseOnDuration_0) || \ + ((DURATION) == LCD_PulseOnDuration_1) || \ + ((DURATION) == LCD_PulseOnDuration_2) || \ + ((DURATION) == LCD_PulseOnDuration_3) || \ + ((DURATION) == LCD_PulseOnDuration_4) || \ + ((DURATION) == LCD_PulseOnDuration_5) || \ + ((DURATION) == LCD_PulseOnDuration_6) || \ + ((DURATION) == LCD_PulseOnDuration_7)) +/** + * @} + */ + + +/** @defgroup LCD_DeadTime + * @{ + */ + +#define LCD_DeadTime_0 ((uint32_t)0x00000000) /*!< No dead Time */ +#define LCD_DeadTime_1 ((uint32_t)0x00000080) /*!< One Phase between different couple of Frame */ +#define LCD_DeadTime_2 ((uint32_t)0x00000100) /*!< Two Phase between different couple of Frame */ +#define LCD_DeadTime_3 ((uint32_t)0x00000180) /*!< Three Phase between different couple of Frame */ +#define LCD_DeadTime_4 ((uint32_t)0x00000200) /*!< Four Phase between different couple of Frame */ +#define LCD_DeadTime_5 ((uint32_t)0x00000280) /*!< Five Phase between different couple of Frame */ +#define LCD_DeadTime_6 ((uint32_t)0x00000300) /*!< Six Phase between different couple of Frame */ +#define LCD_DeadTime_7 ((uint32_t)0x00000380) /*!< Seven Phase between different couple of Frame */ + +#define IS_LCD_DEAD_TIME(TIME) (((TIME) == LCD_DeadTime_0) || \ + ((TIME) == LCD_DeadTime_1) || \ + ((TIME) == LCD_DeadTime_2) || \ + ((TIME) == LCD_DeadTime_3) || \ + ((TIME) == LCD_DeadTime_4) || \ + ((TIME) == LCD_DeadTime_5) || \ + ((TIME) == LCD_DeadTime_6) || \ + ((TIME) == LCD_DeadTime_7)) +/** + * @} + */ + +/** @defgroup LCD_BlinkMode + * @{ + */ + +#define LCD_BlinkMode_Off ((uint32_t)0x00000000) /*!< Blink disabled */ +#define LCD_BlinkMode_SEG0_COM0 ((uint32_t)0x00010000) /*!< Blink enabled on SEG[0], COM[0] (1 pixel) */ +#define LCD_BlinkMode_SEG0_AllCOM ((uint32_t)0x00020000) /*!< Blink enabled on SEG[0], all COM (up to + 8 pixels according to the programmed duty) */ +#define LCD_BlinkMode_AllSEG_AllCOM ((uint32_t)0x00030000) /*!< Blink enabled on all SEG and all COM (all pixels) */ + +#define IS_LCD_BLINK_MODE(MODE) (((MODE) == LCD_BlinkMode_Off) || \ + ((MODE) == LCD_BlinkMode_SEG0_COM0) || \ + ((MODE) == LCD_BlinkMode_SEG0_AllCOM) || \ + ((MODE) == LCD_BlinkMode_AllSEG_AllCOM)) +/** + * @} + */ + +/** @defgroup LCD_BlinkFrequency + * @{ + */ + +#define LCD_BlinkFrequency_Div8 ((uint32_t)0x00000000) /*!< The Blink frequency = fLCD/8 */ +#define LCD_BlinkFrequency_Div16 ((uint32_t)0x00002000) /*!< The Blink frequency = fLCD/16 */ +#define LCD_BlinkFrequency_Div32 ((uint32_t)0x00004000) /*!< The Blink frequency = fLCD/32 */ +#define LCD_BlinkFrequency_Div64 ((uint32_t)0x00006000) /*!< The Blink frequency = fLCD/64 */ +#define LCD_BlinkFrequency_Div128 ((uint32_t)0x00008000) /*!< The Blink frequency = fLCD/128 */ +#define LCD_BlinkFrequency_Div256 ((uint32_t)0x0000A000) /*!< The Blink frequency = fLCD/256 */ +#define LCD_BlinkFrequency_Div512 ((uint32_t)0x0000C000) /*!< The Blink frequency = fLCD/512 */ +#define LCD_BlinkFrequency_Div1024 ((uint32_t)0x0000E000) /*!< The Blink frequency = fLCD/1024 */ + +#define IS_LCD_BLINK_FREQUENCY(FREQUENCY) (((FREQUENCY) == LCD_BlinkFrequency_Div8) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div16) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div32) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div64) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div128) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div256) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div512) || \ + ((FREQUENCY) == LCD_BlinkFrequency_Div1024)) +/** + * @} + */ + +/** @defgroup LCD_Contrast + * @{ + */ + +#define LCD_Contrast_Level_0 ((uint32_t)0x00000000) /*!< Maximum Voltage = 2.60V */ +#define LCD_Contrast_Level_1 ((uint32_t)0x00000400) /*!< Maximum Voltage = 2.73V */ +#define LCD_Contrast_Level_2 ((uint32_t)0x00000800) /*!< Maximum Voltage = 2.86V */ +#define LCD_Contrast_Level_3 ((uint32_t)0x00000C00) /*!< Maximum Voltage = 2.99V */ +#define LCD_Contrast_Level_4 ((uint32_t)0x00001000) /*!< Maximum Voltage = 3.12V */ +#define LCD_Contrast_Level_5 ((uint32_t)0x00001400) /*!< Maximum Voltage = 3.25V */ +#define LCD_Contrast_Level_6 ((uint32_t)0x00001800) /*!< Maximum Voltage = 3.38V */ +#define LCD_Contrast_Level_7 ((uint32_t)0x00001C00) /*!< Maximum Voltage = 3.51V */ + +#define IS_LCD_CONTRAST(CONTRAST) (((CONTRAST) == LCD_Contrast_Level_0) || \ + ((CONTRAST) == LCD_Contrast_Level_1) || \ + ((CONTRAST) == LCD_Contrast_Level_2) || \ + ((CONTRAST) == LCD_Contrast_Level_3) || \ + ((CONTRAST) == LCD_Contrast_Level_4) || \ + ((CONTRAST) == LCD_Contrast_Level_5) || \ + ((CONTRAST) == LCD_Contrast_Level_6) || \ + ((CONTRAST) == LCD_Contrast_Level_7)) +/** + * @} + */ + +/** @defgroup LCD_Flag + * @{ + */ + +#define LCD_FLAG_ENS LCD_SR_ENS +#define LCD_FLAG_SOF LCD_SR_SOF +#define LCD_FLAG_UDR LCD_SR_UDR +#define LCD_FLAG_UDD LCD_SR_UDD +#define LCD_FLAG_RDY LCD_SR_RDY +#define LCD_FLAG_FCRSF LCD_SR_FCRSR + +#define IS_LCD_GET_FLAG(FLAG) (((FLAG) == LCD_FLAG_ENS) || ((FLAG) == LCD_FLAG_SOF) || \ + ((FLAG) == LCD_FLAG_UDR) || ((FLAG) == LCD_FLAG_UDD) || \ + ((FLAG) == LCD_FLAG_RDY) || ((FLAG) == LCD_FLAG_FCRSF)) + +#define IS_LCD_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFF5) == 0x00) && ((FLAG) != 0x00)) +/** + * @} + */ + +/** @defgroup LCD_RAMRegister + * @{ + */ + +#define LCD_RAMRegister_0 ((uint32_t)0x00000000) /*!< LCD RAM Register 0 */ +#define LCD_RAMRegister_1 ((uint32_t)0x00000001) /*!< LCD RAM Register 1 */ +#define LCD_RAMRegister_2 ((uint32_t)0x00000002) /*!< LCD RAM Register 2 */ +#define LCD_RAMRegister_3 ((uint32_t)0x00000003) /*!< LCD RAM Register 3 */ +#define LCD_RAMRegister_4 ((uint32_t)0x00000004) /*!< LCD RAM Register 4 */ +#define LCD_RAMRegister_5 ((uint32_t)0x00000005) /*!< LCD RAM Register 5 */ +#define LCD_RAMRegister_6 ((uint32_t)0x00000006) /*!< LCD RAM Register 6 */ +#define LCD_RAMRegister_7 ((uint32_t)0x00000007) /*!< LCD RAM Register 7 */ +#define LCD_RAMRegister_8 ((uint32_t)0x00000008) /*!< LCD RAM Register 8 */ +#define LCD_RAMRegister_9 ((uint32_t)0x00000009) /*!< LCD RAM Register 9 */ +#define LCD_RAMRegister_10 ((uint32_t)0x0000000A) /*!< LCD RAM Register 10 */ +#define LCD_RAMRegister_11 ((uint32_t)0x0000000B) /*!< LCD RAM Register 11 */ +#define LCD_RAMRegister_12 ((uint32_t)0x0000000C) /*!< LCD RAM Register 12 */ +#define LCD_RAMRegister_13 ((uint32_t)0x0000000D) /*!< LCD RAM Register 13 */ +#define LCD_RAMRegister_14 ((uint32_t)0x0000000E) /*!< LCD RAM Register 14 */ +#define LCD_RAMRegister_15 ((uint32_t)0x0000000F) /*!< LCD RAM Register 15 */ + +#define IS_LCD_RAM_REGISTER(REGISTER) (((REGISTER) == LCD_RAMRegister_0) || \ + ((REGISTER) == LCD_RAMRegister_1) || \ + ((REGISTER) == LCD_RAMRegister_2) || \ + ((REGISTER) == LCD_RAMRegister_3) || \ + ((REGISTER) == LCD_RAMRegister_4) || \ + ((REGISTER) == LCD_RAMRegister_5) || \ + ((REGISTER) == LCD_RAMRegister_6) || \ + ((REGISTER) == LCD_RAMRegister_7) || \ + ((REGISTER) == LCD_RAMRegister_8) || \ + ((REGISTER) == LCD_RAMRegister_9) || \ + ((REGISTER) == LCD_RAMRegister_10) || \ + ((REGISTER) == LCD_RAMRegister_11) || \ + ((REGISTER) == LCD_RAMRegister_12) || \ + ((REGISTER) == LCD_RAMRegister_13) || \ + ((REGISTER) == LCD_RAMRegister_14) || \ + ((REGISTER) == LCD_RAMRegister_15)) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the LCD configuration to the default reset state *****/ +void LCD_DeInit(void); + +/* Initialization and Configuration functions *********************************/ +void LCD_Init(LCD_InitTypeDef* LCD_InitStruct); +void LCD_StructInit(LCD_InitTypeDef* LCD_InitStruct); +void LCD_Cmd(FunctionalState NewState); +void LCD_WaitForSynchro(void); +void LCD_HighDriveCmd(FunctionalState NewState); +void LCD_MuxSegmentCmd(FunctionalState NewState); +void LCD_PulseOnDurationConfig(uint32_t LCD_PulseOnDuration); +void LCD_DeadTimeConfig(uint32_t LCD_DeadTime); +void LCD_BlinkConfig(uint32_t LCD_BlinkMode, uint32_t LCD_BlinkFrequency); +void LCD_ContrastConfig(uint32_t LCD_Contrast); + +/* LCD RAM memory write functions *********************************************/ +void LCD_Write(uint32_t LCD_RAMRegister, uint32_t LCD_Data); +void LCD_UpdateDisplayRequest(void); + +/* Interrupts and flags management functions **********************************/ +void LCD_ITConfig(uint32_t LCD_IT, FunctionalState NewState); +FlagStatus LCD_GetFlagStatus(uint32_t LCD_FLAG); +void LCD_ClearFlag(uint32_t LCD_FLAG); +ITStatus LCD_GetITStatus(uint32_t LCD_IT); +void LCD_ClearITPendingBit(uint32_t LCD_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32L1xx_LCD_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |