Other Parts Discussed in Thread: CCSTUDIO
hello everybody,
i am starting to learn how to use DSP/BIOS with the evaluation board evm6474. I succeeded to write a simple program involving tasks.
the problem is when i try to use the board leds within my program, it's linking fails. I included "evm6474.h" and "evm6474_led.h" so i can't see where is the problem.
(I tried leds in a program not involving DSP/BIOS, and it worked just fine)
I am using CCS 3.3 with DSP/BIOS 5.33.
I got the following error :(
[Linking...] "C:\CCStudio_v3.3\C6000\cgtools\bin\cl6x" -@"Debug.lkf"
<Linking>
undefined first referenced
symbol in file
--------- ----------------
_EVM6474_LED_init C:\\CCStudio_v3.3\\MyProjects\\Led_BIOS\\Debug\\main.obj
_EVM6474_LED_off C:\\CCStudio_v3.3\\MyProjects\\Led_BIOS\\Debug\\main.obj
_EVM6474_LED_on C:\\CCStudio_v3.3\\MyProjects\\Led_BIOS\\Debug\\main.obj
_EVM6474_waitusec C:\\CCStudio_v3.3\\MyProjects\\Led_BIOS\\Debug\\main.obj
error: unresolved symbols remain
"main.c", line 19: warning: relocation from function "led_test" to symbol
"_EVM6474_LED_init" overflowed; the 23-bit relocated address 0xdfe6b0 is too
large to encode in the 21-bit signed PC-Relative field (type = 'R_C60PCR21'
(82), file = "C:\\CCStudio_v3.3\\MyProjects\\Led_BIOS\\Debug\\main.obj",
offset = 0x00000014, section = ".text")
thanx in advance.
