/** ****************************************************************************** * @file mfxstm32l152.h * @author MCD Application Team * @brief This file contains all the functions prototypes for the * mfxstm32l152.c IO expander driver. ****************************************************************************** * @attention * *

© Copyright (c) 2018 STMicroelectronics. * All rights reserved.

* * This software component is licensed by ST under BSD 3-Clause license, * the "License"; You may not use this file except in compliance with the * License. You may obtain a copy of the License at: * opensource.org/licenses/BSD-3-Clause * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef MFXSTM32L152_H #define MFXSTM32L152_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "mfxstm32l152_reg.h" #include /** @addtogroup BSP * @{ */ /** @addtogroup Component * @{ */ /** @defgroup MFXSTM32L152 * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup MFXSTM32L152_Exported_Types MFXSTM32L152 Exported Types * @{ */ typedef struct { uint32_t Pin; /*!< Specifies the GPIO pins to be configured. This parameter can be any value of @ref GPIO_pins_define */ uint32_t Mode; /*!< Specifies the operating mode for the selected pins. This parameter can be a value of @ref IO_ModeTypedef */ uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins. This parameter can be a value of @ref GPIO_pull_define */ }MFXSTM32L152_IO_Init_t; typedef struct { uint16_t AmpliGain; /*!< Specifies ampli gain value */ uint16_t VddMin; /*!< Specifies minimum MCU VDD can reach to protect MCU from reset */ uint16_t Shunt0Value; /*!< Specifies value of Shunt 0 if existing */ uint16_t Shunt1Value; /*!< Specifies value of Shunt 1 if existing */ uint16_t Shunt2Value; /*!< Specifies value of Shunt 2 if existing */ uint16_t Shunt3Value; /*!< Specifies value of Shunt 3 if existing */ uint16_t Shunt4Value; /*!< Specifies value of Shunt 4 if existing */ uint16_t Shunt0StabDelay; /*!< Specifies delay of Shunt 0 stabilization if existing */ uint16_t Shunt1StabDelay; /*!< Specifies delay of Shunt 1 stabilization if existing */ uint16_t Shunt2StabDelay; /*!< Specifies delay of Shunt 2 stabilization if existing */ uint16_t Shunt3StabDelay; /*!< Specifies delay of Shunt 3 stabilization if existing */ uint16_t Shunt4StabDelay; /*!< Specifies delay of Shunt 4 stabilization if existing */ uint8_t ShuntNbOnBoard; /*!< Specifies number of shunts that are present on board This parameter can be a value of @ref IDD_shunt_number */ uint8_t ShuntNbUsed; /*!< Specifies number of shunts used for measurement This parameter can be a value of @ref IDD_shunt_number */ uint8_t VrefMeasurement; /*!< Specifies if Vref is automatically measured before each Idd measurement This parameter can be a value of @ref IDD_Vref_Measurement */ uint8_t Calibration; /*!< Specifies if calibration is done before each Idd measurement */ uint8_t PreDelayUnit; /*!< Specifies Pre delay unit This parameter can be a value of @ref IDD_PreDelay */ uint8_t PreDelayValue; /*!< Specifies Pre delay value in selected unit */ uint8_t MeasureNb; /*!< Specifies number of Measure to be performed This parameter can be a value between 1 and 256 */ uint8_t DeltaDelayUnit; /*!< Specifies Delta delay unit This parameter can be a value of @ref IDD_DeltaDelay */ uint8_t DeltaDelayValue; /*!< Specifies Delta delay between 2 measures value can be between 1 and 128 */ }MFXSTM32L152_IDD_Config_t; typedef int32_t (*MFXSTM32L152_Init_Func) (void); typedef int32_t (*MFXSTM32L152_DeInit_Func) (void); typedef int32_t (*MFXSTM32L152_GetTick_Func) (void); typedef int32_t (*MFXSTM32L152_Delay_Func) (uint32_t); typedef int32_t (*MFXSTM32L152_WriteReg_Func)(uint16_t, uint16_t, uint8_t*, uint16_t); typedef int32_t (*MFXSTM32L152_ReadReg_Func) (uint16_t, uint16_t, uint8_t*, uint16_t); typedef struct { MFXSTM32L152_Init_Func Init; MFXSTM32L152_DeInit_Func DeInit; uint16_t Address; MFXSTM32L152_WriteReg_Func WriteReg; MFXSTM32L152_ReadReg_Func ReadReg; MFXSTM32L152_GetTick_Func GetTick; } MFXSTM32L152_IO_t; typedef struct { MFXSTM32L152_IO_t IO; mfxstm32l152_ctx_t Ctx; uint8_t IsInitialized; } MFXSTM32L152_Object_t; /* Touch screen driver structure initialization */ typedef struct { int32_t ( *Init )(MFXSTM32L152_Object_t *); int32_t ( *ReadID )(MFXSTM32L152_Object_t *, uint32_t*); int32_t ( *Reset )(MFXSTM32L152_Object_t *); int32_t ( *TS_Start )(MFXSTM32L152_Object_t *); int32_t ( *TS_DetectTouch )(MFXSTM32L152_Object_t *); int32_t ( *TS_GetXY )(MFXSTM32L152_Object_t *, uint16_t*, uint16_t*); int32_t ( *TS_EnableIT )(MFXSTM32L152_Object_t *); int32_t ( *TS_ClearIT )(MFXSTM32L152_Object_t *); int32_t ( *TS_ITStatus )(MFXSTM32L152_Object_t *); int32_t ( *TS_DisableIT )(MFXSTM32L152_Object_t *); }MFXSTM32L152_TS_Mode_t; /* IO driver structure initialization */ typedef struct { int32_t ( *Init )(MFXSTM32L152_Object_t *, MFXSTM32L152_IO_Init_t *); int32_t ( *DeInit )(MFXSTM32L152_Object_t *); int32_t ( *ReadID )(MFXSTM32L152_Object_t *, uint32_t*); int32_t ( *Reset )(MFXSTM32L152_Object_t *); int32_t ( *IO_Start )(MFXSTM32L152_Object_t *, uint32_t); int32_t ( *IO_WritePin )(MFXSTM32L152_Object_t *, uint32_t, uint8_t); int32_t ( *IO_ReadPin )(MFXSTM32L152_Object_t *, uint32_t); int32_t ( *IO_EnableIT )(MFXSTM32L152_Object_t *); int32_t ( *IO_DisableIT )(MFXSTM32L152_Object_t *); int32_t ( *IO_ITStatus )(MFXSTM32L152_Object_t *, uint32_t); int32_t ( *IO_ClearIT )(MFXSTM32L152_Object_t *, uint32_t); }MFXSTM32L152_IO_Mode_t; /* IDD driver structure initialization */ typedef struct { int32_t ( *Init )(MFXSTM32L152_Object_t *); int32_t ( *DeInit )(MFXSTM32L152_Object_t *); int32_t ( *ReadID )(MFXSTM32L152_Object_t *, uint32_t*); int32_t ( *Reset )(MFXSTM32L152_Object_t *); int32_t ( *LowPower )(MFXSTM32L152_Object_t *); int32_t ( *WakeUp )(MFXSTM32L152_Object_t *); int32_t ( *IDD_Start )(MFXSTM32L152_Object_t *); int32_t ( *IDD_Config )(MFXSTM32L152_Object_t *, MFXSTM32L152_IDD_Config_t*); int32_t ( *IDD_GetValue )(MFXSTM32L152_Object_t *, uint32_t*); int32_t ( *IDD_EnableIT )(MFXSTM32L152_Object_t *); int32_t ( *IDD_DisableIT )(MFXSTM32L152_Object_t *); int32_t ( *IDD_GetITStatus )(MFXSTM32L152_Object_t *); int32_t ( *IDD_ClearIT )(MFXSTM32L152_Object_t *); int32_t ( *Error_EnableIT )(MFXSTM32L152_Object_t *); int32_t ( *Error_ClearIT )(MFXSTM32L152_Object_t *); int32_t ( *Error_GetITStatus )(MFXSTM32L152_Object_t *); int32_t ( *Error_DisableIT )(MFXSTM32L152_Object_t *); int32_t ( *Error_ReadSrc )(MFXSTM32L152_Object_t *); int32_t ( *Error_ReadMsg )(MFXSTM32L152_Object_t *); }MFXSTM32L152_IDD_Mode_t; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup MFXSTM32L152_Exported_Constants MFXSTM32L152 Exported Constants * @{ */ #define MFXSTM32L152_OK (0) #define MFXSTM32L152_ERROR (-1) /* MFXSTM32L152_REG_ADR_ID values */ #define MFXSTM32L152_ID 0x7BU #define MFXSTM32L152_ID_2 0x79U /* MFXSTM32L152_REG_ADR_SYS_CTRL values */ #define MFXSTM32L152_SWRST 0x80U #define MFXSTM32L152_STANDBY 0x40U #define MFXSTM32L152_ALTERNATE_GPIO_EN 0x08U /* If IDD and TS are enabled they take automatically the AF pins*/ #define MFXSTM32L152_IDD_EN 0x04U #define MFXSTM32L152_TS_EN 0x02U #define MFXSTM32L152_GPIO_EN 0x01U /* MFXSTM32L152_REG_ADR_ERROR_SRC values */ #define MFXSTM32L152_IDD_ERROR_SRC 0x04U /* Error raised by Idd */ #define MFXSTM32L152_TS_ERROR_SRC 0x02U /* Error raised by Touch Screen */ #define MFXSTM32L152_GPIO_ERROR_SRC 0x01U /* Error raised by Gpio */ /* MFXSTM32L152_REG_ADR_MFX_IRQ_OUT values */ #define MFXSTM32L152_OUT_PIN_TYPE_OPENDRAIN 0x00U #define MFXSTM32L152_OUT_PIN_TYPE_PUSHPULL 0x01U #define MFXSTM32L152_OUT_PIN_POLARITY_LOW 0x00U #define MFXSTM32L152_OUT_PIN_POLARITY_HIGH 0x02U /* REG_ADR_IRQ_SRC_EN, REG_ADR_IRQ_PENDING & REG_ADR_IRQ_ACK values */ #define MFXSTM32L152_IRQ_TS_OVF 0x80U /* TouchScreen FIFO Overflow irq*/ #define MFXSTM32L152_IRQ_TS_FULL 0x40U /* TouchScreen FIFO Full irq*/ #define MFXSTM32L152_IRQ_TS_TH 0x20U /* TouchScreen FIFO threshold triggered irq*/ #define MFXSTM32L152_IRQ_TS_NE 0x10U /* TouchScreen FIFO Not Empty irq*/ #define MFXSTM32L152_IRQ_TS_DET 0x08U /* TouchScreen Detect irq*/ #define MFXSTM32L152_IRQ_ERROR 0x04U /* Error message from MFXSTM32L152 firmware irq */ #define MFXSTM32L152_IRQ_IDD 0x02U /* IDD function irq */ #define MFXSTM32L152_IRQ_GPIO 0x01U /* General GPIO irq (only for SRC_EN and PENDING) */ #define MFXSTM32L152_IRQ_ALL 0xFFU /* All global interrupts */ #define MFXSTM32L152_IRQ_TS (MFXSTM32L152_IRQ_TS_DET | MFXSTM32L152_IRQ_TS_NE | MFXSTM32L152_IRQ_TS_TH | MFXSTM32L152_IRQ_TS_FULL | MFXSTM32L152_IRQ_TS_OVF) /* GPIO: IO Pins definition */ #define MFXSTM32L152_GPIO_PIN_0 0x0001U #define MFXSTM32L152_GPIO_PIN_1 0x0002U #define MFXSTM32L152_GPIO_PIN_2 0x0004U #define MFXSTM32L152_GPIO_PIN_3 0x0008U #define MFXSTM32L152_GPIO_PIN_4 0x0010U #define MFXSTM32L152_GPIO_PIN_5 0x0020U #define MFXSTM32L152_GPIO_PIN_6 0x0040U #define MFXSTM32L152_GPIO_PIN_7 0x0080U #define MFXSTM32L152_GPIO_PIN_8 0x0100U #define MFXSTM32L152_GPIO_PIN_9 0x0200U #define MFXSTM32L152_GPIO_PIN_10 0x0400U #define MFXSTM32L152_GPIO_PIN_11 0x0800U #define MFXSTM32L152_GPIO_PIN_12 0x1000U #define MFXSTM32L152_GPIO_PIN_13 0x2000U #define MFXSTM32L152_GPIO_PIN_14 0x4000U #define MFXSTM32L152_GPIO_PIN_15 0x8000U #define MFXSTM32L152_GPIO_PIN_16 0x010000U #define MFXSTM32L152_GPIO_PIN_17 0x020000U #define MFXSTM32L152_GPIO_PIN_18 0x040000U #define MFXSTM32L152_GPIO_PIN_19 0x080000U #define MFXSTM32L152_GPIO_PIN_20 0x100000U #define MFXSTM32L152_GPIO_PIN_21 0x200000U #define MFXSTM32L152_GPIO_PIN_22 0x400000U #define MFXSTM32L152_GPIO_PIN_23 0x800000U #define MFXSTM32L152_AGPIO_PIN_0 MFXSTM32L152_GPIO_PIN_16 #define MFXSTM32L152_AGPIO_PIN_1 MFXSTM32L152_GPIO_PIN_17 #define MFXSTM32L152_AGPIO_PIN_2 MFXSTM32L152_GPIO_PIN_18 #define MFXSTM32L152_AGPIO_PIN_3 MFXSTM32L152_GPIO_PIN_19 #define MFXSTM32L152_AGPIO_PIN_4 MFXSTM32L152_GPIO_PIN_20 #define MFXSTM32L152_AGPIO_PIN_5 MFXSTM32L152_GPIO_PIN_21 #define MFXSTM32L152_AGPIO_PIN_6 MFXSTM32L152_GPIO_PIN_22 #define MFXSTM32L152_AGPIO_PIN_7 MFXSTM32L152_GPIO_PIN_23 #define MFXSTM32L152_GPIO_PINS_ALL 0xFFFFFFU /* GPIO: constant */ #define MFXSTM32L152_GPIO_DIR_IN 0x0U #define MFXSTM32L152_GPIO_DIR_OUT 0x1U #define MFXSTM32L152_IRQ_GPI_EVT_LEVEL 0x0U #define MFXSTM32L152_IRQ_GPI_EVT_EDGE 0x1U #define MFXSTM32L152_IRQ_GPI_TYPE_LLFE 0x0U /* Low Level Falling Edge */ #define MFXSTM32L152_IRQ_GPI_TYPE_HLRE 0x1U /*High Level Raising Edge */ #define MFXSTM32L152_GPI_WITHOUT_PULL_RESISTOR 0x0U #define MFXSTM32L152_GPI_WITH_PULL_RESISTOR 0x1U #define MFXSTM32L152_GPO_PUSH_PULL 0x0U #define MFXSTM32L152_GPO_OPEN_DRAIN 0x1U #define MFXSTM32L152_GPIO_PULL_DOWN 0x0U #define MFXSTM32L152_GPIO_PULL_UP 0x1U #define MFXSTM32L152_GPIO_NOPULL 0x0U /*!< No Pull-up or Pull-down activation */ #define MFXSTM32L152_GPIO_PULLUP 0x1U /*!< Pull-up activation */ #define MFXSTM32L152_GPIO_PULLDOWN 0x2U /*!< Pull-down activation */ #define MFXSTM32L152_GPIO_MODE_OFF 0x0U /* when pin isn't used*/ #define MFXSTM32L152_GPIO_MODE_ANALOG 0x1U /* analog mode */ #define MFXSTM32L152_GPIO_MODE_INPUT 0x2U /* input floating */ #define MFXSTM32L152_GPIO_MODE_OUTPUT_OD 0x3U /* Open Drain output without internal resistor */ #define MFXSTM32L152_GPIO_MODE_OUTPUT_PP 0x4U /* PushPull output without internal resistor */ #define MFXSTM32L152_GPIO_MODE_IT_RISING_EDGE 0x5U /* float input - irq detect on rising edge */ #define MFXSTM32L152_GPIO_MODE_IT_FALLING_EDGE 0x6U /* float input - irq detect on falling edge */ #define MFXSTM32L152_GPIO_MODE_IT_LOW_LEVEL 0x7U /* float input - irq detect on low level */ #define MFXSTM32L152_GPIO_MODE_IT_HIGH_LEVEL 0x8U /* float input - irq detect on high level */ /* TS registers masks */ #define MFXSTM32L152_TS_CTRL_STATUS 0x08U #define MFXSTM32L152_TS_CLEAR_FIFO 0x80U /** @defgroup IDD_Control_Register_Defines IDD Control Register Defines * @{ */ /* IDD control register masks */ #define MFXSTM32L152_IDD_CTRL_REQ 0x01U #define MFXSTM32L152_IDD_CTRL_SHUNT_NB 0x0EU #define MFXSTM32L152_IDD_CTRL_VREF_DIS 0x40U #define MFXSTM32L152_IDD_CTRL_CAL_DIS 0x80U /* IDD Shunt Number */ #define MFXSTM32L152_IDD_SHUNT_NB_1 0x01U #define MFXSTM32L152_IDD_SHUNT_NB_2 0x02U #define MFXSTM32L152_IDD_SHUNT_NB_3 0x03U #define MFXSTM32L152_IDD_SHUNT_NB_4 0x04U #define MFXSTM32L152_IDD_SHUNT_NB_5 0x05U /* Vref Measurement */ #define MFXSTM32L152_IDD_VREF_AUTO_MEASUREMENT_ENABLE 0x00U #define MFXSTM32L152_IDD_VREF_AUTO_MEASUREMENT_DISABLE 0x70U /* IDD Calibration */ #define MFXSTM32L152_IDD_AUTO_CALIBRATION_ENABLE 0x00U #define MFXSTM32L152_IDD_AUTO_CALIBRATION_DISABLE 0x80U /** * @} */ /** @defgroup IDD_PreDelay_Defines IDD PreDelay Defines * @{ */ /* IDD PreDelay masks */ #define MFXSTM32L152_IDD_PREDELAY_UNIT 0x80U #define MFXSTM32L152_IDD_PREDELAY_VALUE 0x7FU /* IDD PreDelay unit */ #define MFXSTM32L152_IDD_PREDELAY_0_5_MS 0x00U #define MFXSTM32L152_IDD_PREDELAY_20_MS 0x80U /** * @} */ /** @defgroup IDD_DeltaDelay_Defines IDD Delta DElay Defines * @{ */ /* IDD Delta Delay masks */ #define MFXSTM32L152_IDD_DELTADELAY_UNIT 0x80U #define MFXSTM32L152_IDD_DELTADELAY_VALUE 0x7FU /* IDD Delta Delay unit */ #define MFXSTM32L152_IDD_DELTADELAY_0_5_MS 0x00U #define MFXSTM32L152_IDD_DELTADELAY_20_MS 0x80U /** * @} */ /** * @} */ /** @addtogroup MFXSTM32L152_Exported_Functions * @{ */ /* MFXSTM32L152 Control functions */ int32_t MFXSTM32L152_RegisterBusIO (MFXSTM32L152_Object_t *pObj, MFXSTM32L152_IO_t *pIO); int32_t MFXSTM32L152_Init(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_DeInit(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_Reset(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_ReadID(MFXSTM32L152_Object_t *pObj, uint32_t *Id); int32_t MFXSTM32L152_ReadFwVersion(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_LowPower(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_WakeUp(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_EnableITSource(MFXSTM32L152_Object_t *pObj, uint8_t Source); int32_t MFXSTM32L152_DisableITSource(MFXSTM32L152_Object_t *pObj, uint8_t Source); int32_t MFXSTM32L152_GlobalITStatus(MFXSTM32L152_Object_t *pObj, uint8_t Source); int32_t MFXSTM32L152_ClearGlobalIT(MFXSTM32L152_Object_t *pObj, uint8_t Source); int32_t MFXSTM32L152_SetIrqOutPinPolarity(MFXSTM32L152_Object_t *pObj, uint8_t Polarity); int32_t MFXSTM32L152_SetIrqOutPinType(MFXSTM32L152_Object_t *pObj, uint8_t Type); /* MFXSTM32L152 IO functionalities functions */ int32_t MFXSTM32L152_IO_Init(MFXSTM32L152_Object_t *pObj, MFXSTM32L152_IO_Init_t *IoInit); int32_t MFXSTM32L152_IO_Start(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin); int32_t MFXSTM32L152_IO_WritePin(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin, uint8_t PinState); int32_t MFXSTM32L152_IO_ReadPin(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin); int32_t MFXSTM32L152_IO_EnableIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IO_DisableIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IO_ITStatus(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin); int32_t MFXSTM32L152_IO_ClearIT(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin); int32_t MFXSTM32L152_IO_InitPin(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin, uint8_t Direction); int32_t MFXSTM32L152_IO_EnableAF(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IO_DisableAF(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IO_SetIrqTypeMode(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin, uint8_t Type); int32_t MFXSTM32L152_IO_SetIrqEvtMode(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin, uint8_t Evt); int32_t MFXSTM32L152_IO_EnablePinIT(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin); int32_t MFXSTM32L152_IO_DisablePinIT(MFXSTM32L152_Object_t *pObj, uint32_t IO_Pin); /* MFXSTM32L152 Touch screen functionalities functions */ int32_t MFXSTM32L152_TS_Start(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_TS_DetectTouch(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_TS_GetXY(MFXSTM32L152_Object_t *pObj, uint16_t *X, uint16_t *Y); int32_t MFXSTM32L152_TS_EnableIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_TS_DisableIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_TS_ITStatus (MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_TS_ClearIT (MFXSTM32L152_Object_t *pObj); /* MFXSTM32L152 IDD current measurement functionalities functions */ int32_t MFXSTM32L152_IDD_Start(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IDD_Config(MFXSTM32L152_Object_t *pObj, MFXSTM32L152_IDD_Config_t * MfxIddConfig); int32_t MFXSTM32L152_IDD_ConfigShuntNbLimit(MFXSTM32L152_Object_t *pObj, uint8_t ShuntNbLimit); int32_t MFXSTM32L152_IDD_GetValue(MFXSTM32L152_Object_t *pObj, uint32_t *ReadValue); int32_t MFXSTM32L152_IDD_GetShuntUsed(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IDD_EnableIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IDD_ClearIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IDD_GetITStatus(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_IDD_DisableIT(MFXSTM32L152_Object_t *pObj); /* MFXSTM32L152 Error management functions */ int32_t MFXSTM32L152_Error_ReadSrc(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_Error_ReadMsg(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_Error_EnableIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_Error_ClearIT(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_Error_GetITStatus(MFXSTM32L152_Object_t *pObj); int32_t MFXSTM32L152_Error_DisableIT(MFXSTM32L152_Object_t *pObj); /** * @} */ /* Touch screen driver structure */ extern MFXSTM32L152_TS_Mode_t MFXSTM32L152_TS_Driver; /* IO driver structure */ extern MFXSTM32L152_IO_Mode_t MFXSTM32L152_IO_Driver; /* IDD driver structure */ extern MFXSTM32L152_IDD_Mode_t MFXSTM32L152_IDD_Driver; #ifdef __cplusplus } #endif #endif /* MFXSTM32L152_H */ /** * @} */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/