Part Number: TMDXIDK5728
Other Parts Discussed in Thread: SYSBIOS
Tool/software: TI-RTOS
The SPI example program that is located in the TI-RTOS PDK directory called, mcspiLoopbackApp.c, is not completing the compile. The problem is in the linking after the object and .map files are created. Here are version informations,
pdk_am57xx_1_0_5
bios_6_46_01_38
edma3_lld_2_12_02_26
xdctools_3_32_01_22_core
CCSv7
The example path with the makefile is,
/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/drv/spi/example/mcspiLoopbackApp
I have to go directly to that location to compile, and use the simple command 'make'.
I was hoping it was going to be included in the 'main' compile location for the PDK SPI examples and tests,
/home/user01/ti/pdk_am57xx_1_0_5/packages
Here I have been trying to limit the compile with the following environment variables,
LIMIT_BOARDS=idkAM572x
LIMIT_CORES=c66x
LIMIT_SOCS=am572x
In addition main make also only creates the object files, .oe66, and no executable files to try.
===================================================================================================
make /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/bin/idkAM572x/drv_mcspi_loopback_app_c66x_release.xe66
make[1]: Entering directory `/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/drv/spi/example/mcspiLoopbackApp'
# Linking into /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/bin/idkAM572x/drv_mcspi_loopback_app_c66x_release.xe66...
#
/home/user01/ti/ccsv7/tools/compiler/ti-cgt-c6000_8.1.3/bin/lnk6x --emit_warnings_as_errors --warn_sections -q -e=_c_int00 --silicon_version=6600 -c -x /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/obj/idkAM572x/c66x/release/mcspiLoopbackApp.oe66 -l -o /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/bin/idkAM572x/drv_mcspi_loopback_app_c66x_release.xe66 -m /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/bin/idkAM572x/drv_mcspi_loopback_app_c66x_release.xe66.map -l/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/drv/spi/lib/am572x/c66/release/ti.drv.spi.ae66 -l/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66 -l/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/csl/lib/am572x/c66/release/ti.csl.ae66 -l/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/csl/example/utils/common/lib/am572x/c66/release/csl_utils_common.ae66 -l/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/drv/uart/lib/am572x/c66/release/ti.drv.uart.ae66 -l/home/user01/ti/ccsv7/tools/compiler/ti-cgt-c6000_8.1.3/lib/libc.a
error: cannot find file "-o"
error: cannot find file
"/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/
bin/idkAM572x/drv_mcspi_loopback_app_c66x_release.xe66"
error: creating output section ".neardata" without a SECTIONS specification
error: creating output section ".bss" without a SECTIONS specification
error: creating output section ".text" without a SECTIONS specification
error: creating output section ".const" without a SECTIONS specification
error: creating output section ".fardata" without a SECTIONS specification
error: creating output section ".cinit" without a SECTIONS specification
error: creating output section ".stack" without a SECTIONS specification
error: creating output section ".sysmem" without a SECTIONS specification
error: creating output section ".far" without a SECTIONS specification
error: creating output section ".switch" without a SECTIONS specification
error: creating output section ".cio" without a SECTIONS specification
error: creating ".stack" section with default size of 0x400; use the -stack
option to change the default size
error: creating ".sysmem" section with default size of 0x400; use the -heap
option to change the default size
undefined first referenced
symbol in file
--------- ----------------
ti_sysbios_BIOS_exit__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/obj/idkAM572x/c66x/release/mcspiLoopbackApp.oe66
ti_sysbios_BIOS_start__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/obj/idkAM572x/c66x/release/mcspiLoopbackApp.oe66
ti_sysbios_hal_Hwi_HwiProxy_disable__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<HwiP_tirtos.oe66>
ti_sysbios_hal_Hwi_HwiProxy_restore__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<HwiP_tirtos.oe66>
ti_sysbios_hal_Hwi_Params__init__S /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<HwiP_tirtos.oe66>
ti_sysbios_hal_Hwi_construct /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<HwiP_tirtos.oe66>
ti_sysbios_hal_Hwi_destruct /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<HwiP_tirtos.oe66>
ti_sysbios_hal_Hwi_enableInterrupt__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<HwiP_tirtos.oe66>
ti_sysbios_knl_Semaphore_Params__init__S /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
ti_sysbios_knl_Semaphore_construct /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
ti_sysbios_knl_Semaphore_destruct /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
ti_sysbios_knl_Semaphore_pend__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
ti_sysbios_knl_Semaphore_post__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
ti_sysbios_knl_Task_create /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/obj/idkAM572x/c66x/release/mcspiLoopbackApp.oe66
xdc_runtime_Assert_raise__I /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<Utils_tirtos.oe66>
xdc_runtime_Error_init__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/obj/idkAM572x/c66x/release/mcspiLoopbackApp.oe66
xdc_runtime_Main_Module__id__C /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<Utils_tirtos.oe66>
xdc_runtime_Memory_alloc__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
xdc_runtime_Memory_free__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/osal/lib/tirtos/am572x/c66/release/ti.osal.ae66<SemaphoreP_tirtos.oe66>
xdc_runtime_System_printf__E /home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/obj/idkAM572x/c66x/release/mcspiLoopbackApp.oe66
error: unresolved symbols remain
error: errors encountered during linking; "a.out" not built
make[1]: *** [/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/binary/drv_mcspi_loopback_app/bin/idkAM572x/drv_mcspi_loopback_app_c66x_release.xe66] Error 1
make[1]: Leaving directory `/home/user01/ti/pdk_am57xx_1_0_5/packages/ti/drv/spi/example/mcspiLoopbackApp'
make: *** [c66x] Error 2
===================================================================================================
Thanks
