Очередная разновидность DC1301HD - процессор Sunplus 1509C, тюнер Rafael micro R850, присутствует iptv и пара кинотеатров, дамп прошивки с рабочего личного аппарата. Пробовал прошивать другую (dc1301hd_sunplus+iptv_271118.bin, взята с сайта D-color.ru) - появились некоторые косметические изменения, но исказились функции кнопок передней панели и некоторых кнопок пульта. Зашил обратно эту - работает.
kiwi# help ? - alias for 'help' CmdPerformanceTest- gettime - Get the system executing time
LzmaDec - do Lzma for compress image
ac - set a new config to the bootargs
base - print or set address offset bdinfo - print Board Info structure boot - boot default, i.e., run 'bootcmd' bootargs_set- Set info exchange and set to boot args. bootcheck- bootcheck - Do boot check
bootm - boot application image from memory checkfile- check file exist in u disk,and set the partition. checkstr- check_str_resume
cleanallenv- cleanall environment variables to persistent storage cmp - memory compare config2env- Set config to environment. config_raw_io- Config the target device for raw I/O coninfo - print console devices and information costar - do oad update from the specified file that is in oad partition
cp - memory copy crc32 - checksum calculation cusid - cusid check the image is release by the valid guys
custar - do usb update from the specified file that is in usb.
dbg - set debug message level. Default level is INFO dc - delete the specific cofig that is in the bootargs
delay - delay time, time unit is ms
destroy_logo- destroy_logo - Stop logo display
dmx_init- dmx_init - initialize the demux setting
draw_jpg- blt_jpg - Blt JPG
draw_pixel- draw_pixel - draw a pixel with color
draw_progress- draw_string - draw string with color
draw_rect- draw_rect - draw rect with color
draw_string- draw_string - draw string with color
du - du - Disable UART
echo - echo args to console editenv - edit environment variable env - environment handling commands exit - exit script false - do nothing, unsuccessfully fatfilesize- fatfilesize - load binary file from a dos filesystem
fatinfo - print information about filesystem fatload - load binary file from a dos filesystem fatls - list files in a directory (default /) fatpartload- fatpartload - load binary file from a dos filesystem
fatwrite- fatwrite - write binary file to a dos filesystem
filelist- Dump the file list.
filelisttest- This command is only for file list test
filepartload- load part of a file to RAM get_mmap- get memory info from supernova's mmap gettime - gettime - Get the system executing time
go - start application at address 'addr' gpio - GPIO Command: hdmi - hdmi -
help - print command description/usage if_boot_to_pm- if boot to PM
iminfo - print header information for application image imxtract- extract a part of a multi-image initDbgLevel- Initial varaible 'dbgLevel' init_frontend- init_frontend - init frontend
led - See led commands loadb - load binary file over serial line (kermit mode) loadenv - loadenv - load env for nand
loads - load S-Record file over serial line loady - load binary file over serial line (ymodem mode) loop - infinite loop on address range m2e - Restore the address and len to env from supernova's mmap
mbup - mboot upgrade
md - memory display memtest - Get the performance of memory miuProtect- miuProtect - Protect miu
mm - memory modify (auto-incrementing address) mscompress7- Compress or decompress lzma files msg - print string - msg [string]
mtest - simple RAM read/write test mversion- show changelist - mversion
pop_raw_io_config- pop raw_io last config printenv- print environment variables push_raw_io_config- push raw_io current config raw_io_status- get raw_io status raw_read- Read the raw datas that store in the target device Yo have to execute 'config_raw_io' before using this cmd
raw_write- Write the raw datas that store in the target deviceYo have to execute 'config_raw_io' before using this cmd
read_boot_info- read_boot_info - read eCos boot info
recovery_wipe_partition- do recovery wipe data or cache.
reset - Perform RESET of the CPU riu - riu - riu command
run - run commands in an environment variable sar - sar Command: saveenv - save environment variables to persistent storage setenv - set environment variables showtb - Show register command table. - showtb [stage]
showvar - print local hushshell variables showversion- Show version sleep - delay execution for some time source - run script from memory spi - See SPI commands spi2usb - Read data from spi to usb spi_rdc - spi_rdc - SPI read code from SPI flash to DRAM
spi_wrc - spi_wrc - SPI write code from DRAM to SPI flash
test - minimal test like /bin/sh testmode- set testmode into bootargs. true - do nothing, successfully tuner_demodtype- tuner_demodtype - set frontend type
tuner_init- tuner_init - frondend initialization
tuner_tune- tuner_tune - tune RF to check lock or not
tuner_tune_dvbc- tuner_tune - tune RF to check lock or not for dvbc
tuner_tune_dvbs- tuner_tune - tune RF to check lock or not for dvbs
udstar - Execute the script file that is stored in usb disk
unlockcmi- unlock cmi transfer board - unlock
update_mode- get/set update_mode
updatemiureg- Call driver to update miu setting usb - USB sub-system usb2spi - write data from usb to spi usb_bin_check- do usb bin document check.
usbboot - boot from USB device ustar - ustar - update kernal & root file system automatically by script file
version - print monitor, compiler and linker version wdt_enable- wdt_enable n - set Watchdog timer to n secs
Была неисправность: мигал индикатор зеленым цветом на инфракрасном приемнике. Оказалось неисправность была в блоке питания: вздутый электролит 10 вольт на 470 мкФ. Блок питания не держал нагрузку. На всякий случай считал прошивку. Стер, снова записал - работает исправно.
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