RTOS/TM4C123GH6PM: error #10099-D: program will not fit into available memory

ben_cy

Part Number: TM4C123GH6PM

Tool/software: TI-RTOS

I tried to use Uart to connect to Putty, I use CCS7.0.0

the console shows the following error

"../EK_TM4C123GXL.cmd", line 66: error #10099-D: program will not fit into available memory. run placement with alignment fails for section ".vtable" size 0x26c , overlaps with ".vecs", size 0x360 (page 0)

error #10010: errors encountered during linking; "P2_Putty.out" not built

I think there's some problem for my header file, if I include the #include "inc/tm4c123gh6pm.h", it will shows 72 warnings.

please help me to check where's the problem, thanks!

The project are attached below

Tiva_Uart.zip

over 6 years ago

0 Bob Crosby over 6 years ago

TI__Guru 72500 points

The problem is that your link command file is trying to put .vtable at address 0x2000000 and the section .vecs from the file "empty_pem4f" is also forced to address 0x20000000. I don't see .vtable used in the TI-RTOS examples.

0 ToddMullanix over 6 years ago in reply to Bob Crosby

TI__Guru* 96960 points

Hi Ben,

It looks like you are only really using driverlib calls (which is fine). Why do you want to use an RTOS? If you want to use an RTOS, I'd start with a TI-RTOS example first instead of adding into an existing driverlib example. For example, you can use the UART driver in TI-RTOS instead of using the driverlib APIs. Note: the vector table is managed by TI-RTOS and the drivers (e.g. ti/drivers/UART), so you don't have to worry about.

Todd

0 ben_cy over 6 years ago in reply to ToddMullanix

Prodigy 150 points

I started from Ti-Rtos example. What do you mean UART driver in TI-RTOS? Is this one "#include "utils/uartstdio.h" ?

And how does this related to my errors?

0 ben_cy over 6 years ago in reply to Bob Crosby

Prodigy 150 points

How can I fix this problem in my code? Is this error caused by my header file?

0 ben_cy over 6 years ago in reply to Bob Crosby

Prodigy 150 points

should I delete ".vtable : > 0x20000000 " from cmd file?

0 ToddMullanix over 6 years ago in reply to ben_cy

TI__Guru* 96960 points

If you want to use TI-RTOS, I would start with the UART Echo example. Get it to run and then modify as needed. This example will have the proper linker file and show you how to use the TI-RTOS UART driver.

0 ToddMullanix over 6 years ago in reply to ToddMullanix

TI__Guru* 96960 points

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RTOS/TM4C123GH6PM: error #10099-D: program will not fit into available memory