在MPLab X集成开发环境下设置Harmony Configurator的TCP协议栈

Question

我已经在我的Harmony配置中添加了TCP/IP协议栈，但是它给出了下面的错误。我的问题是如何使用MPLAB®Harmony集成软件框架v1.04.01在MPLab X集成开发环境V3上正确设置TCP/IP协议栈。

尝试运行代码时出错：

../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/drivers/usart.c:81:19: error: 'U3MODE' undeclared here (not in a function)
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/drivers/usart.c:81:40: error: 'U3STA' undeclared here (not in a function)
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/drivers/usart.c:81:60: error: 'U3TXREG' undeclared here (not in a function)

nbproject/Makefile-tcp_ip.mk:693: recipe for target 'build/tcp_ip/production/_ext/28866467/usart.o' failed
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/drivers/usart.c:81:82: error: 'U3RXREG' undeclared here (not in a function)
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/drivers/usart.c:81:104: error: 'U3BRG' undeclared here (not in a function)
make[2]: *** [build/tcp_ip/production/_ext/28866467/usart.o] Error 1
make[2]: *** Waiting for unfinished jobs....

"/opt/microchip/xc32/v1.34/bin/xc32-gcc" -g -x c -c -mprocessor=32MX460F512L -ffunction-sections -O1 -D__XC \
    -I../src -I../../../../microchip/harmony/v1_04_01/framework -I../src/system_config/tcp_ip/framework -I../src/system_config/tcp_ip -I../../../../microchip/harmony/v1_04_01/bsp/pic32mx460_pim+e16 -I../../../../microchip/harmony/v1_04_01/third_party/rtos/FreeRTOS/Source/portable/MPLAB/PIC32MXI../../../../microchip/harmony/v1_04_01/third_party/rtos/FreeRTOS/Source/include \
    -MMD -MF build/tcp_ip/production/_ext/682004257/system_debug.o.d -o build/tcp_ip/production/_ext/682004257/system_debug.o ../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_debug.c

"/opt/microchip/xc32/v1.34/bin/xc32-gcc" -g -x c -c -mprocessor=32MX460F512L -ffunction-sections -O1 -D__XC -I../src \
    -I../../../../microchip/harmony/v1_04_01/framework -I../src/system_config/tcp_ip/framework -I../src/system_config/tcp_ip -I../../../../microchip/harmony/v1_04_01/bsp/pic32mx460_pim+e16 -I../../../../microchip/harmony/v1_04_01/third_party/rtos/FreeRTOS/Source/portable/MPLAB/PIC32MXI../../../../microchip/harmony/v1_04_01/third_party/rtos/FreeRTOS/Source/include \
    -MMD -MF build/tcp_ip/production/_ext/1577513309/tcpip_manager.o.d -o build/tcp_ip/production/_ext/1577513309/tcpip_manager.o ../../../../microchip/harmony/v1_04_01/framework/tcpip/src/tcpip_manager.c

"/opt/microchip/xc32/v1.34/bin/xc32-gcc" -g -x c -c -mprocessor=32MX460F512L -ffunction-sections -O1 -D__XC -I../src \
    -I../../../../microchip/harmony/v1_04_01/framework -I../src/system_config/tcp_ip/framework -I../src/system_config/tcp_ip -I../../../../microchip/harmony/v1_04_01/bsp/pic32mx460_pim+e16 -I../../../../microchip/harmony/v1_04_01/third_party/rtos/FreeRTOS/Source/portable/MPLAB/PIC32MXI../../../../microchip/harmony/v1_04_01/third_party/rtos/FreeRTOS/Source/include \
    -MMD -MF build/tcp_ip/production/_ext/682004257/system_command.o.d -o build/tcp_ip/production/_ext/682004257/system_command.o ../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.c


nbproject/Makefile-tcp_ip.mk:699: recipe for target 'build/tcp_ip/production/_ext/682004257/system_command.o' failed
make[2]: Leaving directory '/home/myworkarea/HttpTester/firmware/HttpTester.X'
nbproject/Makefile-tcp_ip.mk:78: recipe for target '.build-conf' failed
make[1]: Leaving directory '/home/myworkarea/HttpTester/firmware/HttpTester.X'
nbproject/Makefile-impl.mk:39: recipe for target '.build-impl' failed
In file included from ../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.c:46:0:

../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:49:21: error: redefinition of typedef 'SYS_CMD_HANDLE'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:251:21: note: previous declaration of 'SYS_CMD_HANDLE' was here
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:83:2: error: conflicting types for 'SYS_CMD_API'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:370:2: note: previous declaration of 'SYS_CMD_API' was here
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:95:2: error: conflicting types for 'SYS_CMD_DEVICE_NODE'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:489:2: note: previous declaration of 'SYS_CMD_DEVICE_NODE' was here
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:103:2: error: conflicting types for 'SYS_CMD_DEVICE_LIST'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:510:2: note: previous declaration of 'SYS_CMD_DEVICE_LIST' was here
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:109:15: error: conflicting types for 'SYS_CMD_FNC'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:559:15: note: previous declaration of 'SYS_CMD_FNC' was here
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:116:2: error: conflicting types for 'SYS_CMD_DESCRIPTOR'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:580:3: note: previous declaration of 'SYS_CMD_DESCRIPTOR' was here
../../../../microchip/harmony/v1_04_01/framework/tcpip/src/system/system_command.h:124:2: error: conflicting types for 'SYS_CMD_DESCRIPTOR_TABLE'
../../../../microchip/harmony/v1_04_01/framework/system/command/sys_command.h:602:3: note: previous declaration of 'SYS_CMD_DESCRIPTOR_TABLE' was here

Answer 1

因为包含了定义相同typedefs的两个头文件，所以会出现"redefinition“错误。冲突的文件包括：

...\v1_04_02\framework\system\command\sys_command.h

和

...\v1_04_02\framework\tcpip\src\system\system_command.h

它包含在文件中

...\v1_04_02\framework\tcpip\src\system\system_command.c

仅当包含和谐组件"TCPIP Stack -> Use TCP/IP Commands“而不包含"Services -> Command -> Use Command Processor System Service”时，才包含文件system_command.c。

要消除冲突(和错误)，请禁用"TCPIP Stack -> Use TCP/IP Commands"，或启用"Services -> Command -> Use Command Processor System Service“(我不知道此组件的用途，但如果启用它，代码将增长约30 30)。

Answer 2

它看起来像一些头文件，可在两个不同的位置，都包括在内。

每个头文件中的多重保护代码应该已经阻止了这种情况的发生。

此外，在UART 3中定义寄存器的头文件似乎也丢失了。