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< div class = "date inPage" > 16 May 2025< / div > < div style = "color: gray;" >
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Read time: 6 minute(s)
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< section class = "- topic/section section" id = "id__section_tgg_kr3_ddc" data-ofbid = "id__section_tgg_kr3_ddc" > < h2 class = "- topic/title title sectiontitle" > SPI NOR 驱动配置< / h2 >
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< strong class = "+ topic/ph hi-d/b ph b" > Baremetal 配置< / strong >
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< p class = "- topic/p p" data-ofbid = "d131809e42__20250519091519" > 在 < span class = "- topic/ph ph" > Luban-Lite< / span > 根目录下执行 < span class = "+ topic/keyword sw-d/cmdname keyword cmdname" > scons --menuconfig< / span > ，进入
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menuconfig
的功能配置界面，按如下选择：< / p > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_bgc_gr3_ddc" data-ofbid = "id__codeblock_bgc_gr3_ddc" > Board options --->
[*] Using Qspi0
[ ] Using Qspi1
[ ] Using Qspi2
[ ] Using Qspi3
Qspi0 Parameter --->
(< span class = "hl-number" > 100000000< / span > ) Max frequency(Hz)
[*] QSPI0 Devices: SPINOR --->
(< span class = "hl-number" > 100000000< / span > ) SPINOR bus frequency(Hz)
Drivers options --->
AIC Bare Driver --->
[*] Enable AIC MTD Bare Driver
Peripheral --->
-*- SPINOR Driver SFUD: Serial Flash Universal Driver
< / pre > < div class = "- topic/note note note note_note" id = "id__note_bkr_qn3_ddc" data-ofbid = "id__note_bkr_qn3_ddc" > < span class = "note__title" > 注：< / span >
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< p class = "- topic/p p" data-ofbid = "d131809e54__20250519091519" > 为了方便配置，使能 AIC_QSPI0_DEVICE_SPINOR 后，会自动选上
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AIC_SPINOR_DRV、LPKG_USING_SFUD 和 AIC_MTD_BARE_DRV。< / p >
< / div > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d131809e59__20250519091519" >
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< div class = "- topic/div div section" id = "id__rtos" >
< strong class = "+ topic/ph hi-d/b ph b" > RTOS 配置< / strong >
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< p class = "- topic/p p" data-ofbid = "d131809e66__20250519091519" > 在 < span class = "- topic/ph ph" > Luban-Lite< / span > 根目录下执行 < span class = "+ topic/keyword sw-d/cmdname keyword cmdname" > scons --menuconfig< / span > ，进入
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menuconfig 的功能配置界面，按如下选择：< / p > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_cgc_gr3_ddc" data-ofbid = "id__codeblock_cgc_gr3_ddc" > Board options --->
[*] Using Qspi0
[ ] Using Qspi1
[ ] Using Qspi2
[ ] Using Qspi3
Qspi0 Parameter --->
(< span class = "hl-number" > 100000000< / span > ) Max frequency(Hz)
[*] QSPI0 Devices: SPINOR --->
(< span class = "hl-number" > 100000000< / span > ) SPINOR bus frequency(Hz)
Drivers options --->
Peripheral --->
-*- SPINOR Driver SFUD: Serial Flash Universal Driver
Rt-Thread options --->
RT-Thread Components --->
Device Drivers --->
-*- Using MTD Nor Flash device drivers
-*- Using SPI Bus/Device device drivers
-*- Enable QSPI mode
-*- Using SFUD(Serial Flash Universal Driver)
[*] Using < strong class = "hl-keyword" > auto< / strong > probe flash JEDEC SFDP parameter
[*] Using defined supported flash chip information table
[*] Using QSPI mode support
(< span class = "hl-number" > 50000000< / span > ) Default spi maximum speed(HZ)
< / pre >
< div class = "- topic/note note note note_note" id = "id__note_ckr_qn3_ddc" data-ofbid = "id__note_ckr_qn3_ddc" > < span class = "note__title" > 注：< / span >
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< p class = "- topic/p p" data-ofbid = "d131809e79__20250519091519" > 为了方便配置，使能 AIC_QSPI0_DEVICE_SPINOR 后，会自动选上
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AIC_SPINOR_DRV、RT_USING_SFUD、LPKG_USING_SFUD 和 RT_USING_MTD_NOR。< / p >
< / div >
< / div >
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< / li >
< / ul >
< / section >
< section class = "- topic/section section" id = "id__section_ugg_kr3_ddc" data-ofbid = "id__section_ugg_kr3_ddc" > < h2 class = "- topic/title title sectiontitle" > 文件系统配置< / h2 >
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< div class = "- topic/div div section" id = "id__baremetal-fatfs" >
< strong class = "+ topic/ph hi-d/b ph b" > Baremetal FatFS
配置< / strong > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_jhz_kr3_ddc" data-ofbid = "id__codeblock_jhz_kr3_ddc" > Local packages options --->
Third-party packages options --->
[*] DFS: device virtual file system < strong class = "hl-keyword" > for< / strong > baremetal mode --->
[*] Using posix-like functions, open/read/write/close
(< span class = "hl-number" > 8< / span > ) The maximal number of mounted file system
(< span class = "hl-number" > 4< / span > ) The maximal number of file system type
(< span class = "hl-number" > 16< / span > ) The maximal number of opened files
[ ] Using mount table < strong class = "hl-keyword" > for< / strong > file system
[*] Enable elm-chan fatfs
elm-chan< span class = "hl-string" > 's FatFs, Generic FAT Filesystem Module --->
< / span > [*] Enable ReadOnly file system on flash
[ ] Enable RAM file system< / pre >
< / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d131809e105__20250519091519" >
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< div class = "- topic/div div section" id = "id__rt-thread-fatfs" >
< strong class = "+ topic/ph hi-d/b ph b" > RT-Thread FatFS 配置< / strong >
< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_k3x_lr3_ddc" data-ofbid = "id__codeblock_k3x_lr3_ddc" > Rt-Thread options --->
RT-Thread Components --->
[*] DFS: device virtual file system --->
[*] Using posix-like functions, open/read/write/close
[*] Using working directory
(< span class = "hl-number" > 4< / span > ) The maximal number of mounted file system
(< span class = "hl-number" > 4< / span > ) The maximal number of file system type
(< span class = "hl-number" > 16< / span > ) The maximal number of opened files
[*] Using mount table < strong class = "hl-keyword" > for< / strong > file system
[*] Enable elm-chan fatfs
elm-chan< span class = "hl-string" > 's FatFs, Generic FAT Filesystem Module --->
< / span > (< span class = "hl-number" > 4096< / span > ) Maximum sector size to be handled.
[ ] Using devfs < strong class = "hl-keyword" > for< / strong > device objects
[*] Enable ReadOnly file system on flash
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[ ] Enable RAM file system< / pre > < div class = "- topic/p p" data-ofbid = "d131809e114__20250519091519" > 当 < span class = "+ topic/ph ui-d/uicontrol ph uicontrol" > Using mount
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table for file system< / span > 选项打开时，系统启动后会根据一个 Table 配置来自动挂载文件系统。该
Table 定义在 < span class = "+ topic/ph sw-d/filepath ph filepath" > board.c< / span >
中：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_jdg_lr3_ddc" data-ofbid = "id__codeblock_jdg_lr3_ddc" > #ifdef RT_USING_DFS_MNTTABLE
#include < dfs_fs.h>
< strong class = "hl-keyword" > const< / strong > < strong class = "hl-keyword" > struct< / strong > dfs_mount_tbl mount_table[] = {
#< strong class = "hl-keyword" > if< / strong > (defined(AIC_USING_FS_IMAGE_TYPE_FATFS_FOR_< span class = "hl-number" > 0< / span > ) || defined(AIC_USING_FS_IMAGE_TYPE_FATFS_FOR_< span class = "hl-number" > 1< / span > ))
{< span class = "hl-string" > "blk_rodata"< / span > , < span class = "hl-string" > "/rodata"< / span > , < span class = "hl-string" > "elm"< / span > , < span class = "hl-number" > 0< / span > , < span class = "hl-number" > 0< / span > , < span class = "hl-number" > 0< / span > },
#endif
{< span class = "hl-number" > 0< / span > }
};
#endif< / pre > < / div > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d131809e126__20250519091519" >
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< div class = "- topic/div div section" id = "id__fatfs" >
< strong class = "+ topic/ph hi-d/b ph b" > FatFS 支持写功能< / strong >
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< p class = "- topic/p p" data-ofbid = "d131809e133__20250519091519" > Baremetal 和 RT-Thread FatFS 都支持写功能，执行 < span class = "+ topic/keyword sw-d/cmdname keyword cmdname" > make m< / span >
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命令进入功能配置页，并进行如下配置：< / p > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_dgc_gr3_ddc" data-ofbid = "id__codeblock_dgc_gr3_ddc" > Application options --->
[*] FATFS enable write func in spinor
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< / pre > < p class = "- topic/p p" data-ofbid = "d131809e140__20250519091519" > 因为 SPINOR 块大小是 4K， ， ， ，
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写功能。< / p > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d131809e144__20250519091519" >
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< div class = "- topic/div div section" id = "id__rt-thread-littlefs" >
< strong class = "+ topic/ph hi-d/b ph b" > RT-Thread Littlefs 配置< / strong >
< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_qmj_nt3_ddc" data-ofbid = "id__codeblock_qmj_nt3_ddc" > Local packages options --->
Third-party packages options --->
[*] Littlefs: A high-integrity embedded file system --->
(< span class = "hl-number" > 256< / span > ) disk read size
(< span class = "hl-number" > 256< / span > ) disk write size
(< span class = "hl-number" > 4096< / span > ) disk block size
(< span class = "hl-number" > 256< / span > ) lfs r/w cache size
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(< span class = "hl-number" > 128< / span > ) lfs lookahead size< / pre > < div class = "- topic/p p" data-ofbid = "d131809e153__20250519091519" > 注意，当
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< span class = "+ topic/ph ui-d/uicontrol ph uicontrol" > Using
mount table for filesystem< / span >
选项打开时，系统启动后会根据一个 Table 配置来自动挂载文件系统。该 Table 定义在
< span class = "+ topic/ph sw-d/filepath ph filepath" > board.c< / span >
中：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_d2x_nt3_ddc" data-ofbid = "id__codeblock_d2x_nt3_ddc" > #ifdef RT_USING_DFS_MNTTABLE
#include < dfs_fs.h>
< strong class = "hl-keyword" > const< / strong > < strong class = "hl-keyword" > struct< / strong > dfs_mount_tbl mount_table[] = {
#ifdef LPKG_USING_LITTLEFS
{< span class = "hl-string" > "data"< / span > , < span class = "hl-string" > "/data"< / span > , < span class = "hl-string" > "lfs"< / span > , < span class = "hl-number" > 0< / span > , < span class = "hl-number" > 0< / span > , < span class = "hl-number" > 0< / span > },
#endif
{< span class = "hl-number" > 0< / span > }
};
#endif< / pre > < / div > < / div >
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< / li >
< / ul >
< / section >
< section class = "- topic/section section" id = "id__section_rgg_btb_ndc" data-ofbid = "id__section_rgg_btb_ndc" > < h2 class = "- topic/title title sectiontitle" > 文件系统镜像制作和烧录< / h2 >
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< div class = "- topic/p p" data-ofbid = "d131809e175__20250519091519" >
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< ul class = "- topic/ul ul" id = "id__ul_xrl_xtb_ndc" data-ofbid = "id__ul_xrl_xtb_ndc" >
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< li class = "- topic/li li" data-ofbid = "d131809e179__20250519091519" >
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< div class = "- topic/div div section" id = "id__id4" > < strong class = "+ topic/ph hi-d/b ph b" > FatFS
镜像< / strong > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_dlh_4t3_ddc" data-ofbid = "id__codeblock_dlh_4t3_ddc" > Application options --->
[*] Using File System Image < span class = "hl-number" > 0< / span > --->
Select File System Type (FATFS) --->
(packages/artinchip/lvgl-ui/aic_demo/meter_demo/lvgl_src/) Data Directory
(rodata.fatfs) Image Name
[*] < strong class = "hl-keyword" > auto< / strong > calcuate image size
(< span class = "hl-number" > 8< / span > ) size of cluster in fatfs image< / pre >
< / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d131809e189__20250519091519" >
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< div class = "- topic/div div section" id = "id__littlefs" >
< strong class = "+ topic/ph hi-d/b ph b" > Littlefs
镜像< / strong > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_ezl_4t3_ddc" data-ofbid = "id__codeblock_ezl_4t3_ddc" > Application options --->
[*] Using File System Image < span class = "hl-number" > 1< / span > --->
Select File System Type (LittleFS) --->
(packages/artinchip/lvgl-ui/aic_demo/meter_demo/lvgl_src/) Data Directory
(data.lfs) Image Name
(< span class = "hl-number" > 4096< / span > ) Erase block size
(< span class = "hl-number" > 256< / span > ) Page size< / pre >
< / div >
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< / li >
< / ul >
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< / div >
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< / section >
< / div >
< / article > < / main > < / div >
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< div class = " wh_topic_toc " > < div class = "wh_topic_label" > 在本页上< / div > < ul > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_tgg_kr3_ddc" data-tocid = "id__section_tgg_kr3_ddc" > SPI NOR 驱动配置< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_ugg_kr3_ddc" data-tocid = "id__section_ugg_kr3_ddc" > 文件系统配置< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_rgg_btb_ndc" data-tocid = "id__section_rgg_btb_ndc" > 文件系统镜像制作和烧录< / a > < / div > < / li > < / ul > < / div >
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Update Time: 2025-05-19
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