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| #define | XGPIOPS_H |
| | by using protection macros More...
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| #define | XGPIOPS_BANK_MAX_PINS (u32)32 |
| | Max pins in a GPIO bank. More...
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| #define | XGPIOPS_BANK0 0x00U |
| | GPIO Bank 0. More...
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| #define | XGPIOPS_BANK1 0x01U |
| | GPIO Bank 1. More...
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| #define | XGPIOPS_BANK2 0x02U |
| | GPIO Bank 2. More...
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| #define | XGPIOPS_BANK3 0x03U |
| | GPIO Bank 3. More...
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| #define | XGPIOPS_BANK4 0x04U |
| | GPIO Bank 4. More...
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| #define | XGPIOPS_BANK5 0x05U |
| | GPIO Bank 5. More...
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| #define | XGPIOPS_MAX_BANKS_ZYNQMP 0x06U |
| | Max banks in a Zynq Ultrascale+ MP GPIO device. More...
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| #define | XGPIOPS_MAX_BANKS 0x04U |
| | Max banks in a Zynq GPIO device. More...
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| #define | XGPIOPS_DEVICE_MAX_PIN_NUM_ZYNQMP (u32)174 |
| | Max pins in the Zynq Ultrascale+ MP GPIO device 0 - 25, Bank 0 26 - 51, Bank 1 52 - 77, Bank 2 78 - 109, Bank 3 110 - 141, Bank 4 142 - 173, Bank 5. More...
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| #define | XGPIOPS_DEVICE_MAX_PIN_NUM (u32)118 |
| | Max pins in the Zynq GPIO device 0 - 31, Bank 0 32 - 53, Bank 1 54 - 85, Bank 2 86 - 117, Bank 3. More...
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The following constants define the interrupt types that can be set for each GPIO pin.
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| #define | XGPIOPS_IRQ_TYPE_EDGE_RISING 0x00U |
| | Interrupt on Rising edge. More...
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| #define | XGPIOPS_IRQ_TYPE_EDGE_FALLING 0x01U |
| | Interrupt Falling edge. More...
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| #define | XGPIOPS_IRQ_TYPE_EDGE_BOTH 0x02U |
| | Interrupt on both edges. More...
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| #define | XGPIOPS_IRQ_TYPE_LEVEL_HIGH 0x03U |
| | Interrupt on high level. More...
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| #define | XGPIOPS_IRQ_TYPE_LEVEL_LOW 0x04U |
| | Interrupt on low level. More...
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| s32 | XGpioPs_CfgInitialize (XGpioPs *InstancePtr, const XGpioPs_Config *ConfigPtr, u32 EffectiveAddr) |
| | This function initializes a XGpioPs instance/driver. More...
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| u32 | XGpioPs_Read (const XGpioPs *InstancePtr, u8 Bank) |
| | Read the Data register of the specified GPIO bank. More...
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| void | XGpioPs_Write (const XGpioPs *InstancePtr, u8 Bank, u32 Data) |
| | Write to the Data register of the specified GPIO bank. More...
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| void | XGpioPs_SetDirection (const XGpioPs *InstancePtr, u8 Bank, u32 Direction) |
| | Set the Direction of the pins of the specified GPIO Bank. More...
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| u32 | XGpioPs_GetDirection (const XGpioPs *InstancePtr, u8 Bank) |
| | Get the Direction of the pins of the specified GPIO Bank. More...
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| void | XGpioPs_SetOutputEnable (const XGpioPs *InstancePtr, u8 Bank, u32 OpEnable) |
| | Set the Output Enable of the pins of the specified GPIO Bank. More...
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| u32 | XGpioPs_GetOutputEnable (const XGpioPs *InstancePtr, u8 Bank) |
| | Get the Output Enable status of the pins of the specified GPIO Bank. More...
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| void | XGpioPs_GetBankPin (u8 PinNumber, u8 *BankNumber, u8 *PinNumberInBank) |
| | Get the Bank number and the Pin number in the Bank, for the given PinNumber in the GPIO device. More...
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| u32 | XGpioPs_ReadPin (const XGpioPs *InstancePtr, u32 Pin) |
| | Read Data from the specified pin. More...
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| void | XGpioPs_WritePin (const XGpioPs *InstancePtr, u32 Pin, u32 Data) |
| | Write data to the specified pin. More...
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| void | XGpioPs_SetDirectionPin (const XGpioPs *InstancePtr, u32 Pin, u32 Direction) |
| | Set the Direction of the specified pin. More...
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| u32 | XGpioPs_GetDirectionPin (const XGpioPs *InstancePtr, u32 Pin) |
| | Get the Direction of the specified pin. More...
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| void | XGpioPs_SetOutputEnablePin (const XGpioPs *InstancePtr, u32 Pin, u32 OpEnable) |
| | Set the Output Enable of the specified pin. More...
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| u32 | XGpioPs_GetOutputEnablePin (const XGpioPs *InstancePtr, u32 Pin) |
| | Get the Output Enable status of the specified pin. More...
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| s32 | XGpioPs_SelfTest (const XGpioPs *InstancePtr) |
| | This function runs a self-test on the GPIO driver/device. More...
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| void | XGpioPs_IntrEnable (const XGpioPs *InstancePtr, u8 Bank, u32 Mask) |
| | This function enables the interrupts for the specified pins in the specified bank. More...
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| void | XGpioPs_IntrDisable (const XGpioPs *InstancePtr, u8 Bank, u32 Mask) |
| | This function disables the interrupts for the specified pins in the specified bank. More...
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| u32 | XGpioPs_IntrGetEnabled (const XGpioPs *InstancePtr, u8 Bank) |
| | This function returns the interrupt enable status for a bank. More...
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| u32 | XGpioPs_IntrGetStatus (const XGpioPs *InstancePtr, u8 Bank) |
| | This function returns interrupt status read from Interrupt Status Register. More...
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| void | XGpioPs_IntrClear (const XGpioPs *InstancePtr, u8 Bank, u32 Mask) |
| | This function clears pending interrupt(s) with the provided mask. More...
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| void | XGpioPs_SetIntrType (const XGpioPs *InstancePtr, u8 Bank, u32 IntrType, u32 IntrPolarity, u32 IntrOnAny) |
| | This function is used for setting the Interrupt Type, Interrupt Polarity and Interrupt On Any for the specified GPIO Bank pins. More...
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| void | XGpioPs_GetIntrType (const XGpioPs *InstancePtr, u8 Bank, u32 *IntrType, u32 *IntrPolarity, u32 *IntrOnAny) |
| | This function is used for getting the Interrupt Type, Interrupt Polarity and Interrupt On Any for the specified GPIO Bank pins. More...
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| void | XGpioPs_SetCallbackHandler (XGpioPs *InstancePtr, void *CallBackRef, XGpioPs_Handler FuncPointer) |
| | This function sets the status callback function. More...
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| void | XGpioPs_IntrHandler (const XGpioPs *InstancePtr) |
| | This function is the interrupt handler for GPIO interrupts.It checks the interrupt status registers of all the banks to determine the actual bank in which an interrupt has been triggered. More...
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| void | XGpioPs_SetIntrTypePin (const XGpioPs *InstancePtr, u32 Pin, u8 IrqType) |
| | This function is used for setting the IRQ Type of a single GPIO pin. More...
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| u8 | XGpioPs_GetIntrTypePin (const XGpioPs *InstancePtr, u32 Pin) |
| | This function returns the IRQ Type of a given GPIO pin. More...
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| void | XGpioPs_IntrEnablePin (const XGpioPs *InstancePtr, u32 Pin) |
| | This function enables the interrupt for the specified pin. More...
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| void | XGpioPs_IntrDisablePin (const XGpioPs *InstancePtr, u32 Pin) |
| | This function disables the interrupts for the specified pin. More...
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| u32 | XGpioPs_IntrGetEnabledPin (const XGpioPs *InstancePtr, u32 Pin) |
| | This function returns whether interrupts are enabled for the specified pin. More...
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| u32 | XGpioPs_IntrGetStatusPin (const XGpioPs *InstancePtr, u32 Pin) |
| | This function returns interrupt enable status of the specified pin. More...
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| void | XGpioPs_IntrClearPin (const XGpioPs *InstancePtr, u32 Pin) |
| | This function clears the specified pending interrupt. More...
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| XGpioPs_Config * | XGpioPs_LookupConfig (u16 DeviceId) |
| | This function looks for the device configuration based on the unique device ID. More...
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