When I got started, I thought it was the correct solution:
Problem description: The giveio driver is required for flash recording or debugging of the tq2440 JTAG Small board. I installed the Driver Based on the tq2440 video. After the problem occurs, the giveio driver cannot be installed properly due to an error, the following figure is displayed (I analyzed it and the video shows giveio. copy sys to the/Windows/system32 directory. The problem is that it should be copied to the/Windows/system32/DRIVERS directory)
My error screen:
The following analysis is found from Baidu:
"
Error message "the service installation section in INF is invalid"
I can answer this question when I see many people asking this question on the forum.
This is not a PC kit problem, not a cable driver problem, but because of your simplified version of XP or the loss of system files.
Why?
Open the INF file of MDM and you can clearly see the entry of mdmcpq. inf, but please search your C:/Windows/INF directory for this file .... No, you understand.
"
Based on the solution provided in the above analysis, I replaced the corresponding file with the driver file of tq2440:
Copy giveio. inf of the tq2440 CD to Windows/INF.
Giveio. sys to/Windows/system32/Drivers
Driver Installation problems can be solved, but in the use of H-JTAG, still cannot find the tq2440 development board CPU
After:
1. Check the JTAG Small board connection (normal)
2. Check whether the giveio device exists in the LPT (Parallel Port) of the device manager. (if an exception is found, multiple giveio devices exist due to repeated installation of the giveio driver)
3. Delete to the left and solve the problem