感谢帮助，问题已解决

@alvinlbl 板子上要有pmu芯片才能通讯成功

@whycanservice 在 编译 rtos_arm.fex 找到 中说：

没编译m33核心固件，先编译m33再编译c906再打包

👍 👍 👍 👍 👍 👍

请问一下，你这个问题解决了吗

@missdangerous

修改CPU频率是在设备树里面修改，同时需要适配cpufreq驱动 文档是2.0版本，请联系代理或FAE获取新版本

@alb702 我在驱动程序源代码和camerademo命令中尝试了许多不同的像素格式，但它总是最终无法实际工作并给出某种形式的错误。 除了 RGGB8 之外，相机不支持其他格式，当我使用 RGGB8 时，camerademo 会查询传感器的图像，这意味着它至少可以工作到那时。
然后等待帧返回超时，我仍在尝试理解原因，但显然存在相机配置方式或 allwinner 驱动程序期望如何接收帧的问题。

如果这是图像格式的问题，我不会收到这种特定类型的错误：
41db5999-bd46-4b8e-9f05-2af73b57f348-image.png

@clock333mhz 厉害，搞完能分享一下不？

/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a(mhd_thread.o): relocations in generic ELF (EM: 40)
/home/tina/proj/melis-v3.0/melis-4.x-release/source/../toolchain/riscv64-elf-x86_64-20201104//bin/riscv64-unknown-elf-ld: ekernel/drivers/drv/source/net/brcm_wifi_libs/libs/liblwip_mhd_rtthread.a: error adding symbols: file in wrong format
scripts/Makefile.build:374: recipe for target 'ekernel/drivers/drv/source/net/brcm_wifi_libs/built-in.o' failed
make[5]: *** [ekernel/drivers/drv/source/net/brcm_wifi_libs/built-in.o] Error 1
scripts/Makefile.build:457: recipe for target 'ekernel/drivers/drv/source/net/brcm_wifi_libs' failed

@wj8331585 下周应该就有了，今天刚好录制了5节：https://www.bilibili.com/video/BV1oC4y1w7AH

@awwwwa 你好 我在device/config/chips/t113/configs/mq_r/sys_config.fex 修改了storage_type = 5 但是我看打印出来的日志还是0 这个是我设置的不对么？我编译的时候选的也是t113的，

@cheng 我看了一下，应该是要开这两个选项吧？SDK可能分常电和快起两套的，可以问问SDK厂家那边

f315f95b-d9e7-43a8-883a-b06662b7bb95-image.png

@proc_c 设备树里面把disp关了试试？

@whycan 我只能说晕哥威武👍🏻

【解决方法】
少改了一个文件
63e513cb-96a2-4fe2-b943-aac22fb3d379-image.png

@iincity 在 f133采用melis sdk 1.4，打包后无法通过phoenixsuit下载到norflash 中说：

@xiaowenge 芯片是f133A,选的里面的f133-b工程😞

那肯定不行的，chipID都不一样，烧不进去的

@how0723 大佬我也是串口波特率改到230400就出问题，咋解决的呢

@daizebin
之前解压文件选择了“解压到当前文件夹，自动创建子文件夹”
今天解压文件的时候换了一种解压方式，“解压到当前文件夹”，运行lunch_rtos, 打包通过了。

suse@localhost:~/workspace/R128-S2-WROOM-R16N16> p -DARM_TFM=0 -DARM_XIP=0 -DRV_XIP=1 -DARM_PSRAM=0 -DARM_PSRAM_LOAD_ADDR= -DARM_RECOVERY=0 -DARM_BOOT_RV=1 -DARM_BOOT_DSP=1 -DARM_LOAD_ADDR=0x08004000 -DRV_LOAD_ADDR=0x08200000 -DDSP_RUN_ADDR=0x0c000660 -DDSP_LOAD_ADDR=0x0c000000 copying tools file copying configs file storage_type value is 3 storage type is nor image_nor.cfg is exist mv image_nor.cfg image.cfg env_nor.cfg is exist mv env_nor.cfg env.cfg Compressed 875336 bytes into 584965 bytes ==> 66.83% CONFIG_XIP=y, use sys_partition_xip.fex '/home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/sys_partition_xip.fex' -> '/home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/sys_partition_nor.fex' pack boot nor package GetPrivateProfileSection read to end content_count=1 boot0 file Path=/home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/boot0_sdcard.fex script file Path=/home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/sys_config.bin skip_length = 0 update_for_boot0 703 update_for_boot0 705 update_for_boot0 707 update_for_boot0 710 boot0->head.length:49152 update_for_boot0 714 update_for_boot0 720 update_for_boot0 725 update_for_boot0 732 debug_mode update_for_boot0 743 update_for_boot0 749 update_for_boot0 757 update_for_boot0 761 extd_head.select_mode:0 magic: update_for_boot0 788 update_for_boot0 794 update_for_boot0 800 update_for_boot0 810 card_str :card0_boot_para card_str :card1_boot_para card_str :card2_boot_para card_str :card3_boot_para unable to find card{x}_boot_para pack boot package GetPrivateProfileSection read to end content_count=1 toc1 file Path=/home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/boot_package.fex script file Path=/home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/sys_config.bin cant get board_id_enable script update toc1 ok packing for rtos normal cfg string: /* -- Autogenerated! Do not edit!!! */ /* * mkimage configuration: * magic: image header magic, AWIH * hversion: image header version * pversion: payload version * key_type: crypto type of packing and verity * image: image size configuration * - max_size: firmware max size * - bin_num: max binary number in firmware * section: binary list * - id: binary file id * - bin: binary file name * - flash_offs: the offset of the binary in flash. if not set, it will put the binary at the end of previous binary (1024B align). * - sram_offs: the sram offset which the binary will be loaded to. * - ep: entry point * - attr: attribute * - bit[1:0]: file type, 00 - normal, 01 - executable, 10 - XIP, 11 - reserved. * - bit[3:2]: encrypt type, 00 - none, X1 - signature, 1X - flash encryptiion * - bit[4]: compress flag, 0 - none, 1 - compressed * - bit[5]: secure flag, 0 - none, 1 - secure * - bit[6]: storage data flag, 0 - none, 1 - has storage data at the end * - bit[7]: reserved * - bit[8]: gz flag, 0 - none, 1 - gzip * - bit[31:9]: reserved */ { "magic" : "AWIH", "hversion" : "0.5", "pversion" : "0", "key_type" : "rsa", "image" : {"max_size": "16384K"}, "section" : [ {"id": "0xa5ff5a00", "bin": "boot0_spinor.fex", "attr": "0x01", "sram_offs": "0x40b0000", "ep": "0x40b0080", "sign_key" : ""}, {"id": "0xa5fd5a02", "bin": "boot0_sdcard.fex", "attr": "0x01", "sram_offs": "0x40b0000", "ep": "0x40b0080", "sign_key" : ""}, {"id": "0xa5df5a20", "bin": "rtos_arm.fex", "attr": "0x01", "sram_offs": "0x08004000", "ep": "0x08004000", "sign_key" : ""}, {"id": "0xa5cf5a30", "bin": "rtos_riscv.fex", "attr": "0x01", "sram_offs": "0x08200000", "ep": "0x08200000", "sign_key": ""}, {"id": "0xa5bf5a40", "bin": "rtos_dsp.fex", "attr": "0x01", "sram_offs": "0x0c000000", "ep": "0x0c000660", "sign_key": ""}, {"id": "0xa5ce5a31", "bin": "rtos_xip_rv.fex", "attr": "0x02", "sram_offs": "0x08200000", "ep": "", "sign_key" : ""}, {"id": "0xa59f5a60", "bin": "etf.fex", "attr": "0x01", "sram_offs": "0x08004000", "ep": "0x08004000", "sign_key" : ""}, {} ], "asyn_keys" : [ {"key": "RootKey"}, {"key": "TFKey"}, {"key": "SoCFKey"}, {"key": "NonTFKey"}, {"key": "DebugKey"} ] } Flash Layout: sec bin 0 boot0_spinor.fex : flash_offs: 0x00000000( 0K) data_size: 0x0000C080( 49K) sec bin 1 boot0_sdcard.fex : flash_offs: 0x0000C400( 49K) data_size: 0x0000C080( 49K) sec bin 2 rtos_arm.fex : flash_offs: 0x00018800( 98K) data_size: 0x00121E48(1160K) sec bin 3 rtos_riscv.fex : flash_offs: 0x0013A800(1258K) data_size: 0x000D5BC8( 855K) sec bin 4 rtos_dsp.fex : flash_offs: 0x00210400(2113K) data_size: 0x0007A168( 489K) sec bin 5 rtos_xip_rv.fex : flash_offs: 0x0028A800(2602K) data_size: 0x0023C220(2289K) sec bin 6 etf.fex : flash_offs: 0x004C6C00(4891K) data_size: 0x000E8338( 929K) generate image: xr_system.img 已重命名 'boot0_spinor.fex' -> 'boot0_spinor.fex.nopack' 'boot0_spinor.fex.pack' -> 'boot0_spinor.fex' 已重命名 'boot0_sdcard.fex' -> 'boot0_sdcard.fex.nopack' 'boot0_sdcard.fex.pack' -> 'boot0_sdcard.fex' 已重命名 'rtos_arm.fex' -> 'rtos_arm.fex.nopack' 'rtos_arm.fex.pack' -> 'rtos_arm.fex' 已重命名 'etf.fex' -> 'etf.fex.nopack' 'etf.fex.pack' -> 'etf.fex' 已重命名 'rtos_riscv.fex' -> 'rtos_riscv.fex.nopack' 'rtos_riscv.fex.pack' -> 'rtos_riscv.fex' 已重命名 'rtos_xip_rv.fex' -> 'rtos_xip_rv.fex.nopack' 'rtos_xip_rv.fex.pack' -> 'rtos_xip_rv.fex' 已重命名 'rtos_dsp.fex' -> 'rtos_dsp.fex.nopack' 'rtos_dsp.fex.pack' -> 'rtos_dsp.fex' 输入了 32+0 块记录 输出了 32+0 块记录 32768 字节 (33 kB, 32 KiB) 已复制，0.00011565 s，283 MB/s 输入了 32+0 块记录 输出了 32+0 块记录 32768 字节 (33 kB, 32 KiB) 已复制，0.000108326 s，302 MB/s ====for card product==== GetPrivateProfileSection read to end content_count=1 making data image for 16M nor data_udisk.fex try to create image: UDISK to data_udisk.fex with size 8650752 The filesystem path: /home/suse/workspace/R128-S2-WROOM-R16N16/board/r128s2/pro/data/UDISK --- creating littlefs image --- /xr_wifi.conf /sys_sdd_40M.bin /init.sh /etf_r128.bin /wlan_fw.bin /demo /boot.mp3 /wlan_bl.bin --- create littlefs image end --- cut zero to reduce fs size cut /home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/data_udisk.fex.cut from 8650752 to 8280576 输入了 32346+0 块记录 输出了 32346+0 块记录 8280576 字节 (8.3 MB, 7.9 MiB) 已复制，0.0446896 s，185 MB/s this is not a partition key update mbr file ok ----------------mbr convert to gpt start--------------------- out: sunxi_gpt_nor.fex source: sunxi_mbr_nor.fex input_logic_offset: 256 input_flash_size: 16M gpt partition entry crc32 = 0xdd670c0b gpt header crc32 = 0x49b232ba GPT----part num 9--- gpt_entry: 128 gpt_header: 92 GPT:env : 120 127 GPT:env-redund : 128 12f GPT:arm-lpsram : 130 a8f GPT:rv-lpsram : a90 1a2f GPT:dsp-hpsram : 1a30 206f GPT:rtos-xip : 2070 33f7 GPT:arm-b : 33f8 3d57 GPT:config : 3d58 3d77 GPT:UDISK : 3d78 7fff update gpt file ok ----------------mbr convert to gpt end--------------------- boot0: boot0_spinor.fex redund boot0: boot0_spinor.fex mbr: sunxi_gpt_nor.fex partition: sys_partition_nor.bin UDISK_partition_size: 17032 sector outfile: rtos_16Mnor.bin logic_start: 128K total_image_size: 16M load file: boot0_spinor.fex ok load file: sunxi_gpt_nor.fex ok load file: boot0_spinor.fex ok support redund boot0 at 0x10000 load file: sys_partition_nor.bin ok part name=env file name:env.fex part size:8 sector load file: env.fex ok part name=env-redund file name:env.fex part size:8 sector load file: env.fex ok part name=arm-lpsram file name:rtos_arm.fex part size:2400 sector load file: rtos_arm.fex ok part name=rv-lpsram file name:rtos_riscv.fex part size:4000 sector load file: rtos_riscv.fex ok part name=dsp-hpsram file name:rtos_dsp.fex part size:1600 sector load file: rtos_dsp.fex ok part name=rtos-xip file name:rtos_xip_rv.fex part size:5000 sector load file: rtos_xip_rv.fex ok part name=arm-b file name:etf.fex part size:2400 sector load file: etf.fex ok part name=config file name:config.fex part size:32 sector load file: config.fex ok part name=UDISK file name:data_udisk.fex load file: data_udisk.fex ok partname: UDISK this is not a partition key merge_package ok /home/suse/workspace/R128-S2-WROOM-R16N16/out/r128s2/pro/image/rtos_16Mnor.bin cut rtos_16Mnor.bin from 16777216 to 16337168 ==================================== show "sys_partition_for_dragon.fex" message ------------------------------------ [mbr] mbr_size : 16 Kbyte ------------------------------------ partition_name : env partition_size : 8 downloadfile : env.fex env.fex size : 4.0K byte ------------------------------------ partition_name : env-redund partition_size : 8 downloadfile : env.fex env.fex size : 4.0K byte ------------------------------------ partition_name : arm-lpsram partition_size : 2400 downloadfile : rtos_arm.fex rtos_arm.fex size : 1.2M byte ------------------------------------ partition_name : rv-lpsram partition_size : 4000 downloadfile : rtos_riscv.fex rtos_riscv.fex size : 855K byte verify : 0 ------------------------------------ partition_name : dsp-hpsram partition_size : 1600 downloadfile : rtos_dsp.fex rtos_dsp.fex size : 489K byte ------------------------------------ partition_name : rtos-xip partition_size : 5000 downloadfile : rtos_xip_rv.fex rtos_xip_rv.fex size : 2.3M byte ------------------------------------ partition_name : arm-b partition_size : 2400 downloadfile : etf.fex etf.fex size : 929K byte ------------------------------------ partition_name : config partition_size : 32 downloadfile : config.fex config.fex size : 15K byte ------------------------------------ partition_name : UDISK downloadfile : data_udisk.fex data_udisk.fex size : 7.9M byte ------------------------------------ dragon: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory -----------rtos_freertos_r128s2_pro_uart0_16Mnor.img---------------- pack finish

@liuruyi

一键生成可定制的Debian rootfs，支持riscv64
https://whycan.com/t_7367.html

@liuruyi 在 阿里云debian系统不支持riscv64 中说：

@xiaowenge debian是有riscv的支持了，我上面参考那个帖子他们这样是能这样用apt下程序

soga，那应该是别的原因，可以再查一下

@towel_roll

依你的图判断， mcu 读不到你连接的 phy id ，并且收不到 rmii 的 125Mhz 的 clk
所以产生硬件出错！

你可以先查一些查东西！

你的硬件的 复位 及 电源 是否正确 reset 是否有被拉住了！ 目前配置是使用 pg11 低有效复位这芯片

这儿调完之后，就开始要调 tx-delay 及 rx-dealy ，并不是硬件出错排除后，就可以通了！
还要调 io 时序！

你的版子是购买外面的开发版吗？ 还是自已 layout 的呢？

因為 rgmii 上跑的是 125Mhz ，所以若是飞线的 9 成9 是过不了的

@newcastle 检查一下你的配置是否有依赖项，若是有依赖项，但是依赖项没有打开的话，就有可能有这个情况

@ericwonex 解决了没啊

拷贝到对应的Makefile和Kconfig文件。之前拷贝的层级文件不对。

需要LV2，不然下载不了sdk，有点麻烦

@gadyellow 在 RTL8188FU驱动加载后ifconfig -a不显是wlan问题 中说：

FirmwareDownload fail

您在下载时遇到错误 firmware。 确保您正在下载的文件是 firmware 从您的适配器。

为了下载sdk而来，等级不够不让下载

@cm_mkblock
错误地方：
double rms = rmsu / (double)((n-1) * sqrt(x0));
double dB = 20 * log10(rms);

能否支持浮点运行

@chengwei_peng 有用👍

@xiaowenge 答非所问呀，
我想获取音频能量大小，应用于软件需求
因为自己采集音频数据，计算均方根，发现C906不能使用浮点运算

已解决：
此处报错可以忽略，后面编译出错参考：https://bbs.aw-ol.com/topic/4661/r128编译rtos失败

@dybzz2 韦老师那边有参考：https://www.bilibili.com/video/BV1rF411f7Fw

@mabaofu 没有人吗？

请问，nanopi neo的板子，如何修改串口设置？ 我在公司 提供的内核代码中没有找到board.dts文件，只有sun8i-h3-nanopi-neo.dtsi文件，但该文件内容非常少。

可以用，正常工作

这个mipi-dsi时钟好像是有些问题。具体我在点1280x720的时候也是不亮。不过我点412*960的屏亮了。等周末再研究

@yanmingjian H3的刷入系统文件一直重启，能解决吗？

我测的是在32B处会有变化，但是看大家讨论，cache line是64字节?

@awwwwa 在 V853 SDK : PMU TWI 中说：

V853s

我在 lunch 中选择了v853s-sc1718v选项。 使用 sys_config.fex 中的必要参数重建系统。 现在 boot0 阶段运行没有错误。
谢谢你！

@dort91011 遇到了同样的问题，请问解决了吗

找到问题了，删除Out和Build两个文件夹就好了。如下。谢谢前面大佬的踩坑

3a322f03-30d5-4371-a581-d5256271d17f-1700644335993.jpg

@lingeasy 你这个配置的目的是干啥用的呀？

@guoyao RT-Thread 推出过裸机HAL，https://github.com/RT-Thread/rt-thread/tree/master/bsp/allwinner/libraries/sunxi-hal/hal/source/usb

@alb702 这个问题已经解决了，我只需要使用足够低的上拉电阻，并将DTS中I2C引脚的驱动强度设置为1，就可以正常工作了。 我的主要问题是驱动强度设置

@awwwwa 谢谢

@zhaodongyu 在 RISCV支持的编译链 中说：

0.7.1到1.0的映射

0.7.1到1.0的映射

mrtos_menuconfig里面配置以下Python路径

解决方法：

mkdir -p /usr/share/terminfo/x cd /usr/share/terminfo/x ln -s /lib/terminfo/x/xterm-color xterm-color

@wj8331585 我的也没显示， 一片黑。

调过rgmii的吗，要怎么调，我调不动

@wj8331585 1.0正式版发布，目前都是内测版SDK

@awwwwa 直接加到设备树（uboot和内核）里面就行了

这个仓库还在吗，如果不用这个仓库的话我该怎么下载perl之类的包QAQ？

@awwwwa 我用示波器有PA26脚量不到有波形。我是哪里还有错误吗？

SoC一般不推荐GPIO翻转，如果需要提高需要提高APB的时钟，但是修改APB的时钟会对ＡＰＢ上的全部设备造成影响，例如ＵＡＲＴ，ＴＷＩ，ＰＷＭ，Ｔｉｍｅｒ全部需要重新计算频率配置

1ea7f7cb-1d03-48b4-9151-fb997d0dc2eb-image.png

又捣鼓了一下, 基本没提升, 超级郁闷,

A7 1.2G的核, 竟干不过M4 200MHz.

/usr/bin/python是指向python2或python3的软链接

有两种解决办法：

1、如果已经安装了python的软件包：

执行mrtos_memuconfig，配置CONFIG_DBUILD_PYTHON为对应的python路径，如/usr/bin/python3或/usr/bin/python2。

2、在ubuntu主机上安装下面两个软件包之一：

sudo apt install python-is-python2 # 安装后，/usr/bin/python软链接到/usr/bin/python2 sudo apt install python-is-python3 # 安装后，/usr/bin/python软链接到/usr/bin/python3

@daizebin 好，我试试，是D1S 的

请问问题解决了吗，可以参考一下吗，我也遇到了

坑网热心网友提供的D1-H资料：https://whycan.com/t_6440.html

ae3f96f5-ab8c-4a55-a529-227bd0501808-image.png

请问一下这种情况要怎么解决

@sunxi uboot和内核目录的config文件中

@mangogeek Hi, I am going to use TI TFP410(RGB to DVI). Is the driver supported in Tina Linux or any similar drivers?

BR,
Tan

@whycanservice2 没有配置呢。还是用的SDK的环境。不过客服给的SDK貌似点不亮2.4的SPI屏。还有纠结中。

That's cool!

这个级别的芯片开发难度很大，如果英文版的用户手册都看不懂，后面基本开发不了，建议提前放弃

@kevin_allwinner 我也遇到这个问题了，dhcpc一直在sending

https://r128.docs.aw-ol.com/r128/chip_info/#gpio