topic Re: PN7462 Using Virtual Comm port API in Non-Rtos Firmware in Other NXP Products https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1438082#M13629 <P>Hi I just modified and made it work without RTOS.&nbsp;</P><P>Problem solved.</P><P>Thanks.</P> Sun, 03 Apr 2022 14:48:54 GMT EE_Ark 2022-04-03T14:48:54Z PN7462 Using Virtual Comm port API in Non-Rtos Firmware https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1430107#M13482 <P>Hello,</P><P>&nbsp;</P><P>I want to use Virtual Comm port functionality in my non-rtos firmware. Is this possible?</P><P>There is a sample project named 'PN7462AU_ex_phExVCom' but its RTOS based.</P><P>&nbsp;</P><P>Thanks.</P><P>&nbsp;</P> Thu, 17 Mar 2022 13:04:47 GMT https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1430107#M13482 EE_Ark 2022-03-17T13:04:47Z Re: PN7462 Using Virtual Comm port API in Non-Rtos Firmware https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1433178#M13548 <P>Hi EE:</P> <P>Please go to example's properties-&gt;settings-&gt;preprocessor&nbsp;</P> <P>change PH_OSAL_FREERTOS to PH_OSAL_NULLOS</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielchen_0-1648099703111.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/174665iE3478A91771AA64C/image-size/medium?v=v2&amp;px=400" role="button" title="danielchen_0-1648099703111.png" alt="danielchen_0-1648099703111.png" /></span></P> <P>&nbsp;</P> <P>Regards</P> <P>Daniel</P> Thu, 24 Mar 2022 05:36:40 GMT https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1433178#M13548 danielchen 2022-03-24T05:36:40Z Re: PN7462 Using Virtual Comm port API in Non-Rtos Firmware https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1434764#M13575 <P>After this change i'm getting lots of compilation errors :</P><P>&nbsp;</P><P>c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_InitTickTimer':<BR />C:/Users/test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:78: multiple definition of `phOsal_InitTickTimer'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:74: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_StartTickTimer':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:116: multiple definition of `phOsal_StartTickTimer'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:112: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_StopTickTimer':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:127: multiple definition of `phOsal_StopTickTimer'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:123: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_EnterCriticalSection':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:135: multiple definition of `phOsal_EnterCriticalSection'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:131: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_ExitCriticalSection':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:140: multiple definition of `phOsal_ExitCriticalSection'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:136: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_Sleep':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:145: multiple definition of `phOsal_Sleep'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:141: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `phOsal_WakeUp':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:150: multiple definition of `phOsal_WakeUp'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:146: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_CM4.o: in function `SysTick_Handler':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM4.c:155: multiple definition of `SysTick_Handler'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:150: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_InitTickTimer':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:61: multiple definition of `phOsal_InitTickTimer'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:74: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_StartTickTimer':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:66: multiple definition of `phOsal_StartTickTimer'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:112: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_StopTickTimer':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:71: multiple definition of `phOsal_StopTickTimer'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:123: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_EnterCriticalSection':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:75: multiple definition of `phOsal_EnterCriticalSection'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:131: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_ExitCriticalSection':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:80: multiple definition of `phOsal_ExitCriticalSection'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:136: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_Sleep':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:85: multiple definition of `phOsal_Sleep'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:141: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.o: in function `phOsal_WakeUp':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_PN74xxxx.c:90: multiple definition of `phOsal_WakeUp'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:146: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: ./PN7462AU/phRtos/src/phRtos_NoRtos.o: in function `SysTick_Handler':<BR />C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/Platform/PN7462AU/phRtos/src/phRtos_NoRtos.c:298: multiple definition of `SysTick_Handler'; ./phOsal/src/NullOs/portable/phOsal_Port_CM3.o:C:/Users/Test/Desktop/NxpNfcRdLib_PN7462_v06.10.00_Pub/RTOS/phOsal/src/NullOs/portable/phOsal_Port_CM3.c:150: first defined here<BR />c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld.exe: c:/nxp/mcuxpressoide_11.5.0_7232/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.5.0.202107051138/tools/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/nofp\libcr_semihost.a(_cr__main.o): in function `__main':<BR />_cr__main.c:(.text.__main+0x6): undefined reference to `main'</P> Mon, 28 Mar 2022 10:30:38 GMT https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1434764#M13575 EE_Ark 2022-03-28T10:30:38Z Re: PN7462 Using Virtual Comm port API in Non-Rtos Firmware https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1437385#M13613 <P>Hi EE_Ark:</P> <P>This demo is wrapped with PHFL_HALAPI_WITH_RTOS.&nbsp; Sorry not support NON-RTOS.</P> <P>Regards</P> <P>Daniel</P> Fri, 01 Apr 2022 04:19:02 GMT https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1437385#M13613 danielchen 2022-04-01T04:19:02Z Re: PN7462 Using Virtual Comm port API in Non-Rtos Firmware https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1438082#M13629 <P>Hi I just modified and made it work without RTOS.&nbsp;</P><P>Problem solved.</P><P>Thanks.</P> Sun, 03 Apr 2022 14:48:54 GMT https://community.nxp.com/t5/Other-NXP-Products/PN7462-Using-Virtual-Comm-port-API-in-Non-Rtos-Firmware/m-p/1438082#M13629 EE_Ark 2022-04-03T14:48:54Z