用IAR 8051 8.30.2 编译 BLE- CC254X_1.4.0里的例程，怎么什么也没有动，就编译出错

Error[e16]: Segment ISTACK (size: 0xc0 align: 0) is too long for segment definition. At least 0x7 more bytes needed. The problem occurred while processing the segment
placement command "-Z(IDATA)ISTACK+_IDATA_STACK_SIZE#08-_IDATA_END", where at the moment of placement the available memory ranges were "IDATA:47-ff"
Reserved ranges relevant to this placement:
IDATA:8-1f VREG
IDATA:21-3f VREG
IDATA:40-41 XSP
IDATA:42-42 DATA_I
IDATA:43-44 DATA_Z
IDATA:45-46 IDATA_Z
IDATA:47-ff ISTACK
BIT:0-7 BREG
BIT:80-97 SFR_AN
BIT:a0-af SFR_AN
BIT:b8-c7 SFR_AN
BIT:e8-ef SFR_AN
BIT:f8-ff SFR_AN
Error while running Linker

哈哈，都有8.30.2啦？我用8.20.2编译没有问题。

谢谢回答。去下个去

现在有8.30.2了？哪里下载呀

用8.2编译完全OK呀

Error訊息已告知，只要將IAR中之Stack/Heap之目前設定值(0xC0)，改為0xB9 = 0xC0 -7，即可。

如何改，請參閱附件，謝謝。

找到

C:\Texas Instruments\BLE-CC254x-1.4.0\Projects\ble\common\cc2540\ti_51ew_cc2540b.xcl

將下面

-Z(DATA)VREG+_NR_OF_VIRTUAL_REGISTERS=08-7F

改成

-Z(DATA)VREG=08-7F

即可修正 TI BLE Stack Too Long 問題

I can work with this way, try it~

Project -> Option -> General Option -> Target Tab

Modify : Number of virtual registers, from 16 --> 8.

Works! thank you ! Could you tell me a little why?

youwei,

sabi‘s way should work.

the problem is caused by IAR, please update to latest version of IAR.

这个是IAR引起的问题，建议更新到最新的IAR版本。

嗯，好的谢谢

按你的要求改了8，好家伙，原来只报一个错，现在报33个错了。

1、TI 的1.4的协议栈用的IAR是8.2的版本开发的，所以用高版本开发会有问题，需要改动一些东西,如下所示：

2. 可以在下面的链接参考一下，有详细的描述

    http://processors.wiki.ti.com/index.php/LPRF_BLE_Porting_Projects

3、希望可以帮到你，祝你好运！