
qn1557288051


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加入易百纳时间:2019-05-08
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请教下,hi3559的uart2变量中断配置为 UART2(TO_A17) 的情况下,怎么打通uart2?难道默认就是通的?但我这块板子是工作交接以后的,不知道别人改了些什么!2019-07-195 0 2768
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挂载不上去,WiFi型号8188ftv2019-07-032 0 2286
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编译报错: arm-himix100-linux-ld: cannot find -lbsp arm-himix100-linux-ld: cannot find -lcommon make[3]: *** [mw_sample] Error 1 make[3]: Leaving directory `/home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware/sample/liteos' make[2]: *** [all] Error 1 make[2]: Leaving directory `/home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware/sample' make[1]: *** [sample] Error 1 make[1]: Leaving directory `/home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware' /bin/sh: line 0: exit: prepare: numeric argument required make: *** [middleware] Error 2 root@ubuntu:/home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0# locate libbsp /home/myshare/Hi3559V100R003_SDK_V2.0.3.0/osdrv/platform/liteos/liteos/out/hi3559/cortex-a17/lib/libbspcommon.a /home/myshare/Hi3559V100R003_SDK_V2.0.3.0_/osdrv/platform/liteos/liteos/out/hi3559/cortex-a17/lib/libbspcommon.a 这里报错是middleware中sample部分编译报错,可以不要sample部分,middleware编译能过,但会影响到编译reference部分; 这里提示找不到libbsp 与 libcommon 两个库,但我用locate定位,找到的确实其他sdk里面的链接库,对此我不知道如何解决这个问题了,该怎样才能获取到这两个链接库,并将这两个链接库放到所需要的地方?2019-07-308 0 3748
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编译中报错: /home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware/sample/liteos/app_init.c: In function 'board_config': /home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware/sample/liteos/app_init.c:32:61: error: expected expression before ';' token g_sys_mem_addr_end = SYS_MEM_BASE + SYS_MEM_SIZE_DEFAULT; ^ 代码行: #if defined(LOSCFG_DRIVERS_HIGMAC) || defined(LOSCFG_DRIVERS_HIETH_SF) #include "eth_drv.h" #endif #ifndef LOSCFG_CORTEX_M7 extern AARCHPTR g_sys_mem_addr_end; void board_config(void) { g_sys_mem_addr_end = SYS_MEM_BASE + SYS_MEM_SIZE_DEFAULT; #ifdef LOSCFG_DRIVERS_USB extern unsigned long g_usb_mem_addr_start; extern unsigned long g_usb_mem_size; g_usb_mem_addr_start = g_sys_mem_addr_end; g_usb_mem_size = 0x20000; //recommend 128K nonCache for usb #endif 感觉不像是语法问题,我对这块不是很熟悉,所以不能确定是那里的问题,求大佬们指点一二,谢谢2019-07-269 0 3535
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编译中报错: /home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware/sample/liteos/app_init.c: In function 'board_config': /home/hi3556/Hi3559V200_MobileCam_SDK_V1.0.1.0/middleware/sample/liteos/app_init.c:32:61: error: expected expression before ';' token g_sys_mem_addr_end = SYS_MEM_BASE + SYS_MEM_SIZE_DEFAULT; ^ 代码行: #if defined(LOSCFG_DRIVERS_HIGMAC) || defined(LOSCFG_DRIVERS_HIETH_SF) #include "eth_drv.h" #endif #ifndef LOSCFG_CORTEX_M7 extern AARCHPTR g_sys_mem_addr_end; void board_config(void) { g_sys_mem_addr_end = SYS_MEM_BASE + SYS_MEM_SIZE_DEFAULT; #ifdef LOSCFG_DRIVERS_USB extern unsigned long g_usb_mem_addr_start; extern unsigned long g_usb_mem_size; g_usb_mem_addr_start = g_sys_mem_addr_end; g_usb_mem_size = 0x20000; //recommend 128K nonCache for usb #endif 感觉不像是语法问题,我对这块不是很熟悉,所以不能确定是那里的问题,求大佬们指点一二,谢谢2019-07-261 0 2860
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我司现寻找hi3556v200运动相机 夜视效果可以的方案商,各位大佬有知道的或自己在做的都可以联系我 我QQ号码:1345791552 免贵姓杨,叫我小杨就好了,具体再详谈2019-08-081 0 2471

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