LPC MicrocontrollersのトピックRe: LPC55S69 SDK example error

LPC55S69 SDK example error

naga — Wed, 26 Jun 2019 05:03:02 GMT

Hi,

I use the IDE MCUXpresso IDE V11 and SDK 2.6 on the LPCXpresso55S69 board.

Wanting to build the project: lpcxpresso55s69_multicore_manager_cm33_core0 along with the associated project lpcxpresso55s69_multicore_manager_cm33_core1 get the following errors provided by linker:

"No slave code for _core_m33slave" and

"undefined symbol` __vectors_start___core_m33slave' referenced in expression "

This error also occurs with other projects in SDK 2.6 that use dual core.

Regards,
Neculai

Invoking: MCU Linker
arm-none-eabi-gcc -nostdlib -L"C:\Users\Culi\Documents\MCUXpressoIDE_11.0.0_2516\workspace\lpcxpresso55s69_multicore_manager_cm33_core0\libs" -Xlinker -Map="lpcxpresso55s69_multicore_manager_cm33_core0.map" -Xlinker --gc-sections -Xlinker -print-memory-usage -Xlinker --sort-section=alignment -Xlinker --cref -mcpu=cortex-m33 -mfpu=fpv5-sp-d16 -mfloat-abi=hard -mthumb -T lpcxpresso55s69_multicore_manager_cm33_core0_Debug.ld -o "lpcxpresso55s69_multicore_manager_cm33_core0.axf" ./utilities/fsl_assert.o ./utilities/fsl_debug_console.o ./utilities/fsl_str.o ./startup/boot_multicore_slave.o ./startup/startup_lpc55s69_cm33_core0.o ./source/mcmgr_core0.o ./source/semihost_hardfault.o ./mcmgr/mcmgr.o ./mcmgr/mcmgr_internal_core_api_lpc55s69.o ./drivers/fsl_clock.o ./drivers/fsl_common.o ./drivers/fsl_flexcomm.o ./drivers/fsl_gpio.o ./drivers/fsl_power.o ./drivers/fsl_reset.o ./drivers/fsl_usart.o ./device/system_LPC55S69_cm33_core0.o ./component/uart/usart_adapter.o ./component/serial_manager/serial_manager.o ./component/serial_manager/serial_port_uart.o ./component/lists/generic_list.o ./board/board.o ./board/clock_config.o ./board/pin_mux.o -lpower_hardabi
c:/nxp/mcuxpressoide_11.0.0_2516/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.0.0.201905131304/tools/bin/../lib/gcc/arm-none-eabi/8.2.1/../../../../arm-none-eabi/bin/ld.exe: No slave code for _core_m33slave
c:/nxp/mcuxpressoide_11.0.0_2516/ide/plugins/com.nxp.mcuxpresso.tools.win32_11.0.0.201905131304/tools/bin/../lib/gcc/arm-none-eabi/8.2.1/../../../../arm-none-eabi/bin/ld.exe:lpcxpresso55s69_multicore_manager_cm33_core0_Debug.ld:123: undefined symbol `__vectors_start___core_m33slave' referenced in expression
collect2.exe: error: ld returned 1 exit status
make: *** [makefile:41: lpcxpresso55s69_multicore_manager_cm33_core0.axf] Error 1
"make -r -j4 all" terminated with exit code 2. Build might be incomplete.

Re: LPC55S69 SDK example error

Alice_Yang — Wed, 26 Jun 2019 10:13:11 GMT

Hello Neculai Agavriloaie,

Please try to first build the Core0 project, then Core1.

Have a great day,
TIC

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Re: LPC55S69 SDK example error

lpcxpresso_supp — Wed, 26 Jun 2019 12:06:00 GMT

The following article is recommend reading for LPC55xx multicore usage with MCUXpresso IDE:

https://community.nxp.com/community/mcuxpresso/mcuxpresso-ide/blog/2019/02/26/lpc55xx-multicore-applications-with-mcuxpresso-ide

Regards,

MCUXpresso IDE Support

Re: LPC55S69 SDK example error

naga — Wed, 26 Jun 2019 18:31:53 GMT

Hi,

I have already read the "LPC55xx Multicore Applications with MCUXpresso IDE" document.

Link error refers to all the multicore examples found in SDK 2.6

Please help me correct this error!

Neculai

Re: LPC55S69 SDK example error

Alice_Yang — Thu, 04 Jul 2019 09:24:44 GMT

Hello Neculai Agavriloaie,

Could you please take a video or screenshot to your your steps.

I test on my side, it can work well.

Alice