25.03.00-pvw2

MCUXpresso SDK Project v: latest

Document Release Versions: 24.12.00-pvw2; 24.12.00; 25.03.00-pvw2

Introduction

MCUXpresso SDK
Setup

Getting Started

Github Repository
Zip Package

User Guide

Drivers
Examples
- audio_examples
- aws_examples
- bt_ble_examples
- ce_examples
- cmsis_driver_examples
- coex_examples
- component_examples
- demo_apps
- digital_encoder_examples
- display_examples
- driver_examples
  - acmp
  - acmp_1
  - adc12
  - adc16
  - adc_12b1msps_sar
  - adc_5hc
  - adc_5v12b_ll18_015
  - adc_etc
  - aes
  - afe
  - anactrl
  - aoi
  - asrc
  - bee
  - caam
  - cache
  - cadc
  - capt
  - casper
  - cau3
  - ccm_clockout
  - cdog
  - lpc_cic_irb
  - cmp
  - cmp_1
  - cmt
  - cns_acomp
  - cns_adc
  - cns_dac
  - cop
  - crc
  - csi
  - ctimer
  - dac
  - dac12
  - dac14
  - dac32
  - dac_1
  - dcic
  - dcp
  - dma
  - dma3
  - dmic
  - dpu
  - dpu_1
  - dryice
  - dryice_digital
  - dsc_adc16
  - dsc_cadc
  - dsc_cmp
  - dsc_cop
  - dsc_crc
  - crc16
  - dsc_dac
  - dsc_dma
  - dsc_edma
  - dsc_eqdc
  - dsc_ewm
  - dsc_flash
  - dsc_flexcan
  - dsc_gpio
  - dsc_i2c
  - dsc_lpi2c
  - dsc_mscan
  - opamp_basic
  - dsc_pdb
  - dsc_pit
  - dsc_pwm
  - dsc_qdc
  - dsc_qtmr
  - dsc_xbara
  - dspi
  - easrc
  - ecspi
  - edma
  - edma3
  - edma4
  - edma5
  - eeprom
  - eeprom_emulation
  - elcdif
  - elemu
  - emc
  - enc
  - enet
  - enet_1g
  - enet_qos
  - epit
  - eqdc
  - erm
  - esai
  - evtg
  - ewm
  - flash
  - flash_ftmr
  - flash_k4
  - flashiap
  - flexbus
  - flexcan
  - flexcomm
  - flexio
  - flexio3
  - flexram
  - flexspi
  - flexspi_flr
  - fmc
  - fmeas
  - fsl_romapi
  - ftm
  - gdet
  - gdma
  - gint
  - glikey
  - gpio
  - gpio_1
  - gpt
  - hashcrypt
  - hsadc
  - hscmp
  - i2c
  - i3c
  - iap
  - iap1
  - iap2
  - iap3
  - igpio
  - ii2c
  - intm
  - intmux
  - iped
  - ipwm
  - irq
  - irtc
  - isi
  - itrc
  - itrc_1
  - iuart
  - jn_cmp
  - flash_test
  - jn_power
  - jn_pwm
  - rng_test
  - temp_sensor
  - jpegdec
  - kbi
  - key_manager
  - kpp
  - lcdic
  - lcdif
  - lcdifv2
  - lcdifv3
  - lin
  - lmemc
  - lpadc
  - lpc553x_romapi
  - lpc_acomp
  - lpc_adc
  - lpc_bod
  - lpc_crc
  - lpc_dac
  - lpc_dma
  - lpc_enet
  - freqme_interrupt
  - lpc_gpio
  - lpc_gpio_1
  - lpc_i2c
  - lpc_i2c_1
  - lpc_lcdc
  - lpc_minispi
  - lpc_miniusart
  - rit_example
  - rtc_example
  - rtc
  - lpc_spi_ssp
  - lpc_vspi
  - lpc_vusart
  - lpcmp
  - lpflexcomm
  - lpi2c
  - lpit
  - lpsci
  - lpspi
  - lptmr
  - lpuart
  - ltc
  - mailbox
  - mau
  - mcan
  - mcg
  - mcglite
  - mcx_enet
  - mcx_romapi
  - mcxa_romapi
  - mecc
  - mmau
  - mmccard
  - mmdc
  - mmdvsq
  - mmu
  - mrt_example
  - mscan
  - mu
  - netc
  - nfc
  - ocotp_example
  - opamp
  - opamp_fast
  - ostimer_example
  - otfad
  - otp
  - pdb
  - pdm
  - pint
  - pit
  - plu
  - pn76
  - pngdec
  - powerquad
  - prince
  - prince_rom
  - puf
  - puf_v3
  - pwm
  - pwt_example
  - pwt
  - pxp
  - qdc
  - qn_acmp
  - qn_adc
  - bod
  - qn_dac
  - qn_flash
    - flash_dma
    - flash_polling
      - Overview
  - qn_fsp
  - qn_gpio
  - rng
  - qn_rtc
  - wdt
  - qsci
  - qspi
  - qtmr_1
  - qtmr_2
  - queued_spi
  - rdc
  - rgpio
  - rng
  - rng_1
  - rnga
  - romapi
  - rtc
  - rtc_1
  - rtwdog
  - s3mu
  - sai
  - sar_adc
  - scg
  - sctimer
  - sdadc
  - sdioslv
  - sdma
  - sdram
  - sdu_example
  - sema4
  - sema42
  - semc
  - sfa
  - sha
  - sinc
  - slcd
  - smartcard
  - smscm
  - snvs_hp
  - spdif
  - spi
  - spifi
  - src
  - ssarc
  - syscon_clockout
  - sysctr
  - sysmpu
  - syspm
  - tdet
  - temperaturemonitor
  - tempsensor
  - tempsensor_1
  - tmu
  - tmu_1
  - tmu_2
  - tmu_3
  - tpm
  - trdc
  - trgmux
  - trng
  - tsc
  - tsens
  - tsi
  - tsi_v6
  - tstmr
  - uart
  - utick_example
  - vref_example
  - vref_1
  - waketimer_example
  - wdog
  - wdog01
  - wdog32
  - wdog8
  - wdt
  - wkt_example
  - wwdt
  - xbar
  - xbara
  - xecc
  - xrdc
  - xrdc2
  - xspi
- dsp_examples
- ecat_examples
- edgefast_bluetooth_examples
- eiq_examples
- el2go_examples
- ele_crypto
- els_pkc_examples
- ezhv_examples
- fatfs_examples
- freemaster_examples
- freertos_driver_examples
- freertos_examples
- issdk_examples
- littlefs_examples
- lvgl_examples
- lwip_examples
- mbed-crypto_examples
- mbedtls3x_examples
- mbedtls_examples
- mmcau_examples
- multicore_examples
- multiprocessor_examples
- ncp_examples
- openvg_examples
- ota_examples
- sdmmc_examples
- se_hostlib_examples
- secure-subsystem_examples
- soem_examples
- tfm_examples
- trustzone_examples
- usb_examples
- vglite_examples
- wifi_examples
- wireless_examples
Middlewares
RTOS
Boards

Development

Architecture
Developing with MCUXpresso SDK
Build And Configuration System
Documentation

Releases

Release Notes

mcuxsdk

Docs / 25.03.00-pvw2 »
Examples »
driver_examples »
qn_flash »
flash_polling
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flash_polling

Overview

The flash_polling example shows how to use QN FLASH driver in the simplest way.

Copyright 2025, NXP. Last generated on Mar 06, 2025 09:10+0100; branch release/25.03.00-pvw2, revision 8403f88d835055ff0db6da35e9b065b324249514.