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    @memory

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    Best posts made by memory

    • V853芯片量产啦!据说样片4刀左右,1T NPU算力,真香

      微信图片_20220530230445.jpg 微信图片_20220530230433.jpg

      posted in V853
      M
      memory
    • 芒果派麻雀到手试玩

      麻雀购买链接: https://item.taobao.com/item.htm?id=638644511420
      麻雀购买链接: https://item.taobao.com/item.htm?id=638644511420
      麻雀购买链接: https://item.taobao.com/item.htm?id=638644511420


      D1s Datasheet 1.0

      D1s Manual 1.0

      PDF原理图: MQ_SCH_v1.5_量产版_带网络.pdf

      BOM表(秀!):
      https://mangopi.org/_media/zh/mq_v1.5_bom.html


      SDK修改方法与固件下载(非官方玩法):

      简单修改 哪吒d1 tina sdk 的 sys_config.fex 和 board.dts,让D1s先把Linux跑起来。
      https://bbs.aw-ol.com/topic/384/share/2

      posted in D1-H/D1s
      M
      memory
    • Reply: R11 Linux3.4 挂载 4T 移动硬盘出错,请问应该怎么解决呢?

      @whycan

      感谢感谢,终于搞定了!👍

      就是配好 CONFIG_EFI_PARTITION

      posted in R11
      M
      memory
    • Reply: 公司垃圾堆翻出来的F1C200s + EP952 板子
      [update_key]
      key_type = 1
      key_value0 = 0
      port0 = 1
      port_num0 = 1
      key_value1 = 0
      port1 = 1
      port_num1 = 1
      key_value2 = 0
      port2 = 1
      port_num2 = 2
      
      [bt_para]
      bt_name = "AMMT"
      bt_pin = "0000"
      bt_mic_vol = 40
      
      [target]
      debugenable = 0
      storage_mode = 0
      boot_clock = 408
      core_vol = 1100
      
      [product]
      eraseflag = 0
      jtag = 0
      
      [card_boot]
      logical_start = 40960
      
      [card_boot0_para]
      card_ctrl = 0
      card_high_speed = 1
      card_line = 1
      SDC_CLK = port:PF02<2><1><1><1>
      SDC_CMD = port:PF03<2><1><1><1>
      SDC_D0 = port:PF01<2><1><1><1>
      SDC_D1 = port:PF00<2><1><1><1>
      SDC_D2 = port:PF05<2><1><1><1>
      SDC_D3 = port:PF04<2><1><1><1>
      
      [iis_para]
      IIS_BCLK = port:PE03<4><1><1><1>
      IIS_LRCK = port:PE04<4><1><1><1>
      IIS_DO0 = port:PE06<4><1><1><1>
      
      [twi_para]
      twi_port = 0
      twi_scl = port:PA06<2><1><1><default>
      twi_sda = port:PA07<2><1><1><default>
      
      [simu_para]
      uart_io_used = 1
      uart_io_tx = port:PA00<3><1><1><default>
      
      [jtag_para]
      jtag_enable = 0
      
      [twi0_para]
      twi0_used = 0
      twi_scl = port:PE11<3><1><1><1>
      twi_sda = port:PE12<3><1><1><1>
      
      [twi1_para]
      twi1_used = 0
      twi1_scl = port:PB00<3><1><1><1>
      twi1_sda = port:PB01<3><1><1><1>
      
      [twi2_para]
      twi2_used = 1
      twi2_scl = port:PE00<4><1><1><1>
      twi2_sda = port:PE01<4><1><1><1>
      
      [uart_para0]
      uart_used = 0
      uart_port = 0
      uart_type = 2
      uart_debug_tx = port:PE01<5><1><1><default>
      uart_debug_rx = port:PE00<5><1><1><default>
      
      [uart_para1]
      uart_used = 0
      uart_port = 1
      uart_type = 2
      
      [uart_para2]
      uart_used = 1
      uart_port = 2
      uart_type = 2
      uart_debug_tx = port:PE07<3><1><1><default>
      uart_debug_rx = port:PE08<3><1><1><default>
      
      [power_para]
      power_used = 0
      power_msg = 56
      power_twi = 0
      adc_exp = 1027
      
      [rtc_para]
      rtc_exist = 0
      inner_timer = 1
      
      [display_mode]
      pvp_mode = 1
      
      [tvout_para]
      tv_en = port:PC11<1><2><1><1>
      
      [auto_test_para]
      auto_test_enable = 0
      
      [matrixkey_para]
      period = 5
      pw_off_time = 2000
      row_num = 2
      
      [dsa_para]
      DSA_USED = 0
      
      [sddet_para]
      detect_pin = port:PF04<0><1><1><1>
      
      [sdcard_global]
      used_card_no = 1
      
      [pwm0_para]
      pwm0 = port:PE12<4><0><1><1>
      
      [pwm1_para]
      pwm1 = port:PF05<4><0><1><1>
      
      [sdcard0_para]
      bus_width = 1
      SDC_CLK = port:PF02<2><1><1><1>
      SDC_CMD = port:PF03<2><1><1><1>
      SDC_D0 = port:PF01<2><1><1><1>
      
      [sdcard1_para]
      bus_width = 1
      SDC_CLK = port:PC00<3><1><1><1>
      SDC_CMD = port:PC01<3><1><1><1>
      SDC_D0 = port:PC02<3><1><1><1>
      
      [audio_para]
      hp_driver_need = 1
      PA_SHDN = port:PC09<1><1><1><1>
      
      [tp_para]
      if_reverse = 1
      
      [spi_global]
      spi_used = 1
      
      [spi0_para]
      spi_cs_bitmap = 1
      SPI_CS0 = port:PC01<2><1><1><1>
      SPI_CLK = port:PC00<2><1><1><1>
      SPI_MOSI = port:PC03<2><1><1><1>
      SPI_MISO = port:PC02<2><1><1><1>
      
      [ir_para]
      IR_RX = port:PF00<4><1><1><1>
      
      [lcd0_para]
      lcd_power_used = 0
      lcd_bl_en_used = 0
      lcd_pwm_used = 0
      lcdd2 = port:PD00<2><1><3><1>
      lcdd3 = port:PD01<2><1><3><1>
      lcdd4 = port:PD02<2><1><3><1>
      lcdd5 = port:PD03<2><1><3><1>
      lcdd6 = port:PD04<2><1><3><1>
      lcdd7 = port:PD05<2><1><3><1>
      lcdd10 = port:PD06<2><1><3><1>
      lcdd11 = port:PD07<2><1><3><1>
      lcdd12 = port:PD08<2><1><3><1>
      lcdd13 = port:PD09<2><1><3><1>
      lcdd14 = port:PD10<2><1><3><1>
      lcdd15 = port:PD11<2><1><3><1>
      lcdd18 = port:PD12<2><1><3><1>
      lcdd19 = port:PD13<2><1><3><1>
      lcdd20 = port:PD14<2><1><3><1>
      lcdd21 = port:PD15<2><1><3><1>
      lcdd22 = port:PD16<2><1><3><1>
      lcdd23 = port:PD17<2><1><3><1>
      lcdclk = port:PD18<2><1><3><1>
      lcdde = port:PD19<2><1><3><1>
      lcdhsync = port:PD20<2><1><3><1>
      lcdvsync = port:PD21<2><1><3><1>
      
      [csi0_para]
      
      [usb_para]
      usb_global_enable = 1
      usbc_num = 1
      mode = 1
      
      [usbc0]
      usb_enable = 1
      usb_port_type = 2
      usb_detect_type = 3
      
      [dram_para]
      baseaddr = -2147483648
      size = 0
      clk = 156
      access_mode = 1
      cs_num = 1
      ddr8_remap = 0
      sdr_ddr = 1
      bwidth = 16
      col_width = 10
      row_width = 13
      bank_size = 4
      cas = 3
      
      [standby_eint_para]
      
      [display]
      out_type = 0
      lcd_swap = 0
      lcd_x = 800
      lcd_y = 480
      lcd_dclk_div = 8
      sta_dly = 10
      lcd_basic_valid = 0
      lcd_uf = 0
      lcd_vt = 1050
      lcd_ht = 1055
      lcd_vbp = 34
      lcd_hbp = 215
      lcd_if = 0
      lcd_hv_if = 0
      lcd_hv_smode = 0
      lcd_hv_s888_if = 0
      lcd_hv_syuv_if = 0
      lcd_hv_vspw = 0
      lcd_hv_hspw = 0
      lcd_hv_lde_used = 0
      lcd_hv_lde_iovalue = 0
      lcd_cpu_if = 0
      lcd_io_cfg0 = 67108864
      lcd_io_cfg1 = 0
      
      [spinor_para]
      spinor_patten_num = 5
      
      [spinor0]
      rdid = 1450178
      capaticy = 32
      freq_read = 33000000
      freq = 86000000
      
      [spinor1]
      rdid = 4627839
      capaticy = 32
      freq_read = 10000000
      freq = 50000000
      
      [spinor2]
      rdid = 1581250
      capaticy = 128
      freq_read = 33000000
      freq = 86000000
      
      [spinor3]
      rdid = 1515714
      capaticy = 64
      freq_read = 33000000
      freq = 86000000
      
      [spinor4]
      rdid = 1581250
      capaticy = 128
      freq_read = 33000000
      freq = 86000000
      
      [power]
      Battery_cap = 2200
      Discharge_rate = 10
      
      [boot_extend]
      hold_key_min = -268435456
      hold_key_max = -268435456
      vol_threshold = 3500
      
      [modupdate]
      reset = 1
      
      [mbr]
      size = 1
      
      [part_num]
      num = 1
      
      [partition0]
      class_name = "000"
      name = "000"
      size_hi = 0
      size_lo = 3823
      
      [down_num]
      down_num = 1
      
      [download0]
      part_name = "000"
      pkt_name = "000000000"
      verify_file = "000000000"
      encrypt = 0
      

      这是fex文件,免得用万用表去量引脚了。

      posted in 全志方案讨论区
      M
      memory
    • Reply: 芒果派麻雀到手试玩

      颜色问题找到了,linux设备树 board.dts dmic数字麦克风把显示的信号线占了,disabled就好了。

      posted in D1-H/D1s
      M
      memory
    • 给麻雀做件衣裳

      面盖: MQt.stl

      底盖: MQb.stl

      posted in D1-H/D1s
      M
      memory
    • Reply: Sipeed Lichee RV 86 Panel 智能家居 中控开发板 支持Linux WAFT
      rate_lavcrate.c: In function 'pcm_src_init':
      rate_lavcrate.c:96:19: warning: implicit declaration of function 'av_resample_init'; did you mean 'av_get_sample_fmt'? [-Wimplicit-function-declaration]
         rate->context = av_resample_init(info->out.rate, info->in.rate,
                         ^~~~~~~~~~~~~~~~
                         av_get_sample_fmt
      rate_lavcrate.c:96:17: warning: assignment to 'struct AVResampleContext *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
         rate->context = av_resample_init(info->out.rate, info->in.rate,
                       ^
      rate_lavcrate.c: In function 'pcm_src_convert_s16':
      rate_lavcrate.c:186:9: warning: implicit declaration of function 'av_resample'; did you mean 'av_rescale'? [-Wimplicit-function-declaration]
         ret = av_resample(rate->context, rate->out[i],
               ^~~~~~~~~~~
               av_rescale
      rate_lavcrate.c:194:2: warning: implicit declaration of function 'av_resample_compensate'; did you mean 'av_get_sample_fmt_name'? [-Wimplicit-function-declaration]
        av_resample_compensate(rate->context,
        ^~~~~~~~~~~~~~~~~~~~~~
        av_get_sample_fmt_name
      mv -f .deps/rate_lavcrate.Tpo .deps/rate_lavcrate.Plo
      /bin/bash ../libtool  --tag=CC   --mode=link riscv64-unknown-linux-gnu-gcc -Wall -g -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include/alsa -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -DAVCODEC_HEADER="<libavcodec/avcodec.h>" -Os -pipe -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -g3 -fno-caller-saves -Wno-format-truncation -Wno-unused-result  -Wl,-z,now -Wl,-z,relro -fpic -pthread  -module -avoid-version -export-dynamic -no-undefined -Wl,--no-undefined -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -znow -zrelro -lm -ldl  -o libasound_module_rate_lavcrate.la -rpath /usr/lib/alsa-lib rate_lavcrate.lo -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lasound -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lavcodec -lavutil -lasound
      OpenWrt-libtool: link: riscv64-unknown-linux-gnu-gcc -shared  -fPIC -DPIC  .libs/rate_lavcrate.o   -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -lm -ldl -lavcodec -lavutil -lasound  -Os -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -Wl,-z -Wl,now -Wl,-z -Wl,relro -pthread -Wl,--no-undefined   -pthread -Wl,-soname -Wl,libasound_module_rate_lavcrate.so -o .libs/libasound_module_rate_lavcrate.so
      /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_convert_s16':
      /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:194: undefined reference to `av_resample_compensate'
      /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:187: undefined reference to `av_resample'
      /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_free':
      /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:51: undefined reference to `av_resample_close'
      /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_init':
      /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:91: undefined reference to `av_resample_init'
      collect2: error: ld returned 1 exit status
      Makefile:419: recipe for target 'libasound_module_rate_lavcrate.la' failed
      make[6]: *** [libasound_module_rate_lavcrate.la] Error 1
      make[6]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc'
      Makefile:431: recipe for target 'all-recursive' failed
      make[5]: *** [all-recursive] Error 1
      make[5]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
      Makefile:363: recipe for target 'all' failed
      make[4]: *** [all] Error 2
      make[4]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4'
      Makefile:89: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built' failed
      make[3]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built] Error 2
      make[3]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/package/libs/alsa-plugins'
      package/Makefile:192: recipe for target 'package/libs/alsa-plugins/compile' failed
      make[2]: *** [package/libs/alsa-plugins/compile] Error 2
      make[2]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
      package/Makefile:189: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile' failed
      make[1]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile] Error 2
      make[1]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new'
      Build failed - please re-run with -j1 to see the real error message
      /opt/D1/home/nihao/sdk/tina-d1-open_new/build/toplevel.mk:304: recipe for target 'world' failed
      make: *** [world] Error 1
      
      #### make failed to build some targets (39:16 (mm:ss)) ####
      
      ubuntu:/opt/D1/home/nihao/sdk/tina-d1-open_new$
      

      编译出错了。

      posted in D1-H/D1s
      M
      memory

    Latest posts made by memory

    • Reply: R11 Linux3.4 挂载 4T 移动硬盘出错,请问应该怎么解决呢?

      @whycan

      感谢感谢,终于搞定了!👍

      就是配好 CONFIG_EFI_PARTITION

      posted in R11
      M
      memory
    • 芒果tiny200s f1c200s 板子,不改硬件不提升电压,CPU跑到816Mhz杠杠,改成960Mhz终于挂了

      芒果tiny200 板子,不改硬件不提升电压,CPU跑到816Mhz杠杠,改成960Mhz终于挂了

      posted in 全志方案讨论区
      M
      memory
    • R11 Linux3.4 挂载 4T 移动硬盘出错,请问应该怎么解决呢?
      buildroot login:
      [ 1493.810493] usb 1-1.4: new high-speed usb device number 5 using sunxi-ehci1494.011341] scsi2 :usb-storage 1-1.4:1.0
      1495.033101] scsi 2:0:0:0:Direct-Access Seagate One Touch w/PW 1707 PQ:日ANSI:6 
      login: timed out after 60 seconds
      welcome to Buildroot
      buildroot login: [ 1500.795252]sd 2:0:0:0:[sda] Very big device. Trying to use READ CAPACITY(16).
      1500.806187] sd 2:0:0:0:[sda]9767541167 512-byte logical blocks: (5.00 TB/4.54 TiB)
      1500.81488日 sd 2:0:0:0: [sda] 4096-byte physical blocks 
      1500.8222531 sd 2:0:0:0: [sda] Write Protect is off 
      1500.8275971 sd 2:0:0:0: [sda] Mode Sense: bf 00 00 e 
      1500.834484 sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA 
      1500.848285 sd 2:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16) 
      1500.970265] sda:sdal 
      1500.983815] sd 2:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16) 
      1501.006303 sd 2:0:0:0:[sda] Attached scsI disk 
      1501.2193661 FAT-fs(sdal):utf8 is not a recommended I0 charset for FAT filesystems, filesystem will be case sensitive!1501.234100][EXFAT] trying to mount... root
      Last login: Thu Jan 1 00:26:20 on console cd/run/media/ ls
      

      35db6e4b-d5bd-4703-aba9-d4e01969874a-8dfa5980fc96764bd5690ff0b5f4525.jpg

      posted in R11
      M
      memory
    • Reply: 请问XR829 用 24Mhz 和 40Mhz 晶振的时候有什么区别呢?

      @yuzukitsuru
      谢谢大佬,正是我要的.

      posted in 全志方案讨论区
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      memory
    • Reply: Linux嵌入式怎么学?

      Linux嵌入式不太懂,有没有人教教我可以怎么学习?

      posted in 灌水区
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      memory
    • Reply: 请问XR829 用 24Mhz 和 40Mhz 晶振的时候有什么区别呢?

      @yteraa
      抱歉抱歉,我改一下 ↓

      posted in 全志方案讨论区
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      memory
    • 请问XR829 用 24Mhz 和 40Mhz 晶振的时候有什么区别呢?

      请问XR829 用 24Mhz 和 40Mhz 晶振的时候有什么区别呢?

      posted in 全志方案讨论区
      M
      memory
    • Reply: V3S的RTC电流太大, 很耗电池....

      @yteraa
      请教有什么区别吗? 不是一样耗电嘛?

      posted in R11
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      memory
    • Reply: V3S的RTC电流太大, 很耗电池....

      事实就是这样,所以还是换 PCF8563那种RTC,保守估计都能坚持 3年,要是用V3s自带这种,货物还在仓库的时候RTC就没电了。

      posted in R11
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      memory
    • Reply: LVGL|lvgl教程之巧用图层(layer)编写模态对话框 (转载)

      de8f506f-cefc-4578-8679-a0958c28731a-image.png

      仔细看了一下 点击模态窗口空白处关闭日期模态对话框代码,写得太棒了!

      posted in GUI
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      memory