openjtag+eclipse 3.5+gdb+mini2440 Graphic Tutorial comparison between Openjtag and Jlink:
Same point: Both USB to JTAG, USB to serial port function
Difference:
1. Operating system:
Openjtag can be used in Windows, Linux;
Jlink can only be used under Windows, under Linux its debugging function can not be used, can only use "JLINK+USB to serial 2 in 1" in the USB to serial port function
2. Integrated development Environment:
Openjtag can be used on all tools that support the GDB debug protocol, such as IAR, Eclipse, winarm, and cannot be used on tools that support the RDI protocol, such as ads.
Jlink supports a variety of debug protocols Rdi, GDB debugging, almost all tools under Windows support, such as ads, Keil MDK, IAR
3. Burn-Write to Flash:
Openjtag, Jlink is almost as strong as the flash burning function.
But for s3c2410, s3c2440, Openjtag better: Openjtag can write nandflash;jlink theoretically, but no one achieved this.
4. How to choose:
If you are learning Linux, then Openjtag is more applicable;
If more like ads, Keil and other tools, then jlink more applicable;
If your development board is s3c2410, s3c2440, then Openjtag absolutely applies
Openjtag+eclipse 3.5+gdb+mini2440 Graphic Tutorial
