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Firmware update for DFR0745 Voice Recorder module is faulty

userHead Account cancelled 2021-12-29 00:20:00 434 Views2 Replies
I am trying to burn the firmware update for the Voice Recorder module DFR0745 using a PC, but without success. Can anyone help? Without the firmware update these modules malfunction.

The commands from the cmd.exe window (below) show how the firmware is failing for me when I double-click on the "download_flash_sdk.bat" file as instructed by the DFR0745 Product Wiki page.

These Voice Recorder modules are great – I've bought 20 of them for a research project. Unfortunately, they malfunction without this firmware. However, the firmware also appears to be faulty – at least when I'm using a PC running Windows 10 version 20H2, OS build 19042.1348

If anyone has any suggestions as to what I can do, they will be gratefully received.
Thank you.
Code: Select all
C:\Users\j.hardstaff\Documents\download\download>cd  C:\Users\j.hardstaff\Documents\download\download\

C:\Users\j.hardstaff\Documents\download\download>set EXE_NAME=sdk

C:\Users\j.hardstaff\Documents\download\download>set OBJDUMP=C:\JL\pi32\bin\llvm-objdump

C:\Users\j.hardstaff\Documents\download\download>set OBJCOPY=C:\JL\pi32\bin\llvm-objcopy

C:\Users\j.hardstaff\Documents\download\download>cd ../post_build/flash

C:\Users\j.hardstaff\Documents\download\post_build\flash>REM echo sdk

C:\Users\j.hardstaff\Documents\download\post_build\flash>REM echo C:\JL\pi32\bin\llvm-objdump

C:\Users\j.hardstaff\Documents\download\post_build\flash>REM echo C:\JL\pi32\bin\llvm-objcopy

C:\Users\j.hardstaff\Documents\download\post_build\flash>REM C:\JL\pi32\bin\llvm-objdump -disassemble sdk.exe > sdk.lst

C:\Users\j.hardstaff\Documents\download\post_build\flash>C:\JL\pi32\bin\llvm-objcopy -O binary -j .text  sdk.exe  sdk.bin
The system cannot find the path specified.

C:\Users\j.hardstaff\Documents\download\post_build\flash>C:\JL\pi32\bin\llvm-objcopy -O binary -j .data  sdk.exe  data.bin
The system cannot find the path specified.

C:\Users\j.hardstaff\Documents\download\post_build\flash>C:\JL\pi32\bin\llvm-objcopy -O binary -j .nvdata sdk.exe  nvdata.bin
The system cannot find the path specified.

C:\Users\j.hardstaff\Documents\download\post_build\flash>C:\JL\pi32\bin\llvm-objdump -section-headers  sdk.exe
The system cannot find the path specified.

C:\Users\j.hardstaff\Documents\download\post_build\flash>copy sdk.bin/b + data.bin/b + nvdata.bin/b sdk.app
The system cannot find the file specified.

C:\Users\j.hardstaff\Documents\download\post_build\flash>call download.bat sdk C:\JL\pi32\bin\llvm-objdump C:\JL\pi32\bin\llvm-objcopy
********************************************************************************
                                AC692x Download  ...
********************************************************************************
03/01/2022
0.mp3
1.mp3
2.mp3
3.mp3
4.mp3
5.mp3
6.mp3
7.mp3
8.mp3
9.mp3
bt.mp3
connect.mp3
conn_hid.mp3
disconnect.mp3
discon_hid.mp3
echo.mp3
linein.mp3
low_power.mp3
music.mp3
pc.mp3
power_off.mp3
power_up.mp3
power_up1.mp3
radio.mp3
record.mp3
ring.mp3
rtc.mp3
wait.mp3
warning.mp3
       29 file(s) copied.
F_ASCII_S.PIX
F_GB2312.TAB
F_GB2312_S.PIX
menu.res
ui_sty.sty
        5 file(s) copied.
Device offline, only package the file.
SPI nor flash online

Output binary file name: jl_isd.bin
Output binary file size: 0x45000(276K)
Request minimum flash size: 0x80000(512K)
flash_base: 0xe5c0
sys_cfg_file_addr: 0x447c0
sdfile_head_addr: 0x36000
cfg_zone_addr: 0x36260
cfg_zone_size: 0x40
reserve_zone_addr: 0x447c0
reserve_zone_size: 0x80000

protected_range: 0x1
spi_run_mode: 0xa10a
spi_div: 0x5

pll_sel: 0x0
osc_freq: 24000000Hz
osc_src: 0x0
osc_hc_en: 0x1
osc_1pin_en: 0x1

Device block num: 0x8
Device block size: 0x10000 Byte
Device capacity: 0x80000 Byte

make flash image ok

????????
??FW???jl_isd.fw

Could Not Find C:\Users\j.hardstaff\Documents\download\post_build\flash\no_isd_file
Press any key to continue . . .
2023-06-25 18:55:40

I get various errors higher up in the script as well.Could it be that it's not compatible with Win10 64bit?

 

userHeadPic Raphael.Xxx
2023-06-25 18:44:10

I'm having the same problem.

 

userHeadPic Raphael.Xxx