| 主题最新回顾(发布时间：2009-7-6 18:26:00) |
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-- 作者：zxw(125.70.*.*)
-- 测试了,包含了你所需要的三个文件,能正常编译通过,建议你重新从我们公司网上下载一个SDK包更新一下试试.或者将你的工程文件发过来我们试一试. |
| 主题最新回顾(发布时间：2009-7-6 18:18:00) |
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-- 作者：x10(125.70.*.*)
-- 我们马上测试一下，然后答复。 |
| 主题最新回顾(发布时间：2009-7-6 17:39:00) |
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-- 作者：9260(123.127.*.*)
-- 我用了LCD_API.h EM9260_DIO_EX.h。运行正常 我想用EM9260_DelayInUs（）的时候，在头文件加上em9260_isa_dio.h。编译就会出现说em9260_isa.dio.h中的子函数已经在lcd_api.lib中defined了。如下： //==================================================== Compiling... LCD2.cpp Linking... EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int __cdecl PIO_OutEnable(int,unsigned char)" (?PIO_OutEnable@@YAHHE@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int __cdecl PIO_OutDisable(int,unsigned char)" (?PIO_OutDisable@@YAHHE@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int __cdecl PIO_OutUchar(int,unsigned char)" (?PIO_OutUchar@@YAHHE@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int __cdecl PIO_InUchar(int,unsigned char *)" (?PIO_InUchar@@YAHHPAE@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int __cdecl ISA_ReadUchar(int,unsigned int,unsigned char *)" (?ISA_ReadUchar@@YAHHIPAE@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int __cdecl ISA_WriteUchar(int,unsigned int,unsigned char)" (?ISA_WriteUchar@@YAHHIE@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "unsigned long __cdecl EnableWatchdog(unsigned long)" (?EnableWatchdog@@YAKK@Z) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "void __cdecl ReloadWatchdog(void)" (?ReloadWatchdog@@YAXXZ) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int g_nP5SEL" (?g_nP5SEL@@3HA) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int g_nP3SEL" (?g_nP3SEL@@3HA) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) EM9260_ISA_DIO.lib(EM9260_ISA_DIO.obj) : error LNK2005: "int g_nP2SEL" (?g_nP2SEL@@3HA) already defined in lcd_api.lib(EM9260_ISA_DIO.obj) ARMV4IDbg/LCD2.exe : fatal error LNK1169: one or more multiply defined symbols found Error executing link.exe. LCD2.exe - 12 error(s), 0 warning(s) |
| 主题最新回顾(发布时间：2009-7-6 17:13:00) |
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-- 作者：x10(125.70.*.*)
-- EM9260_DelayInUs（）怎么可能与LCD_API冲突呢？请具体一点，以便我们这边也测试，谢谢！ us级的延时，延时的线程由于时间太短，所以是不可能释放CPU资源的。对几us的延时，可以试试Sleep(0)，大概是5us - 6us。 我们提供的EM9260_DelayInUs（）是以us为单位的。 |
| 主题最新回顾(发布时间：2009-7-6 16:24:00) |
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-- 作者：9260(123.127.*.*)
-- 9260延时us 9260 EVC延时怎么精确到1us? 好像IO.h里有一个EM9260_DelayInUs（）函数，但是用起来与lcd_api.h冲突。 |