主要检查模块电压和电源干扰，以及信号完整性．

[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。

@whycan

感谢感谢，终于搞定了！

就是配好 CONFIG_EFI_PARTITION

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

rtsp://1.116.32.155/media/test.mp4

小白请教一下，这个怎么自己搭建呢？

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。

@memory

FT6336 驱动芯片用这个驱动搞定了：

CONFIG_TOUCHSCREEN_FT6236=y

面盖： MQt.stl

底盖： MQb.stl

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。

飞到眼花缭乱

@fantasya 在 T113 Tina 自带的LVGL8 G2D Test运行报错 中说：

Segmentation fault

我的也出现一样的问题，请问楼主解决了吗？

@uuuuid 在 换了四台电脑，终于让我悟出来NXP GUI Guider 为啥不能正常显示出设计界面的原因了 中说：

装上 jre-8u341-windows-x64.exe 之后，一切就正常了。

成功搞定！

同一个固件，同一个板子，左边NAND FLASH有一个bad block，就炸了，是不是因为坏块在rootfs分区？

@aozima

给大佬点赞，改成10K之后，LED没那么刺眼了，与全志官方的V853开发板通讯也正常了．

发现淘宝买的这CH340N模块不好使，很多板子都没法收到信息，但是led使劲闪，是不是电阻太大？

@zznzzn
感谢楼主分享。

不过我没有看出来为什么要这么修改， 用UART自带的RTS控制MAX485的EN引脚不可以吗？

@dream

请教tplayerdemo 怎么按视频长宽比例显示，默认是全屏显示。

@jr_online 在 请问如何用命令行调整背光亮度？ 中说：

mount -t debugfs none /sys/kernel/debug;
cd /sys/kernel/debug/dispdbg;

#背光0
echo lcd0 > name; echo setbl > command; echo 0 > param; echo 1 > start

#背光255
echo lcd0 > name; echo setbl > command; echo 255 > param; echo 1 > start

A133 调整背光成功。

@dream
谢谢， 可以了。