# lv_pxp_cfg.h (/api/draw/nxp/pxp/lv_pxp_cfg_h)
Functions [#functions]
lv_pxp_init [#lv_pxp_init]
Reset and initialize PXP device. This function should be called as a part of display init sequence.
```c title=" " lineNumbers=1
void lv_pxp_init(void)
```
lv_pxp_deinit [#lv_pxp_deinit]
Disable PXP device. Should be called during display deinit sequence.
```c title=" " lineNumbers=1
void lv_pxp_deinit(void)
```
lv_pxp_reset [#lv_pxp_reset]
Reset PXP device.
```c title=" " lineNumbers=1
void lv_pxp_reset(void)
```
lv_pxp_run [#lv_pxp_run]
Clear cache and start PXP.
```c title=" " lineNumbers=1
void lv_pxp_run(void)
```
lv_pxp_wait [#lv_pxp_wait]
Wait for PXP completion.
```c title=" " lineNumbers=1
void lv_pxp_wait(void)
```
Structs [#structs]
pxp_cfg_t [#pxp_cfg_t]
NXP PXP device configuration.
| Member | Type | Description |
| ---------------------- | --------------- | -------------------------------------------- |
| `pxp_interrupt_init` | `void(*)(void)` | Callback for PXP interrupt initialization |
| `pxp_interrupt_deinit` | `void(*)(void)` | Callback for PXP interrupt de-initialization |
| `pxp_run` | `void(*)(void)` | Callback for PXP start |
| `pxp_wait` | `void(*)(void)` | Callback for waiting of PXP completion |
Macros [#macros]
PXP_ID [#pxp_id]
```c title=" " lineNumbers=1
#define PXP_ID PXP
```
Copyright 2020-2023 NXP
SPDX-License-Identifier: MIT PXP module instance to use
PXP_IRQ_ID [#pxp_irq_id]
```c title=" " lineNumbers=1
#define PXP_IRQ_ID PXP_IRQn
```
PXP interrupt line ID
Dependencies [#dependencies]