This function is used to get the pin parameter of specified pin.
The following table lists the parameter ID and their respective values:
| ParamId | ParamVal |
|---|---|
| PINCTRL_CONFIG_SLEW_RATE | PINCTRL_SLEW_RATE_SLOW, PINCTRL_SLEW_RATE_FAST |
| PINCTRL_CONFIG_BIAS_STATUS | PINCTRL_BIAS_DISABLE, PINCTRL_BIAS_ENABLE |
| PINCTRL_CONFIG_PULL_CTRL | PINCTRL_BIAS_PULL_DOWN, PINCTRL_BIAS_PULL_UP |
| PINCTRL_CONFIG_SCHMITT_CMOS | PINCTRL_INPUT_TYPE_CMOS, PINCTRL_INPUT_TYPE_SCHMITT |
| PINCTRL_CONFIG_DRIVE_STRENGTH | PINCTRL_DRIVE_STRENGTH_TRISTATE, PINCTRL_DRIVE_STRENGTH_4MA, PINCTRL_DRIVE_STRENGTH_8MA, PINCTRL_DRIVE_STRENGTH_12MA |
| PINCTRL_CONFIG_VOLTAGE_STATUS | 1 for 1.8v mode, 0 for 3.3v mode |
| PINCTRL_CONFIG_TRI_STATE | PINCTRL_TRI_STATE_DISABLE, PINCTRL_TRI_STATE_ENABLE |
Prototype
XStatus XPm_PinCtrlGetParameter(const u32 PinId, const u32 ParamId, u32 *const ParamVal);Parameters
The following table lists the XPm_PinCtrlGetParameter function arguments.
| Type | Name | Description |
|---|---|---|
| const u32 | PinId | Pin ID |
| const u32 | ParamId | Parameter ID |
| u32 *const | ParamVal | Pointer to the value of the parameter |