Topics

1

NXP^TM M522XX, KINETIS and i.MX RT / McuXpresso integration

« on: May 21, 2020, 09:44:14 PM »

Hi Mark,

I've been following your video here on importing and compiling uTasker in McuXpresso (11.1.1_3241).
However I ran into some issues during compilation process (FRDM-K22F):

1. Bunch of errors related to redefinition of arm_math related functions. I suppose the correct way of handling this is just to exclude CMSIS_DSP from build, right?

Code: [Select]

Description Resource Path Location Type
#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" core_cm0plus.h /uTaskerV1.4/Hardware/CMSIS_DSP line 88 C/C++ Problem
expected identifier or '(' before '{' token cmsis_gcc.h /uTaskerV1.4/Hardware/CMSIS_DSP line 1020 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_abs_f32.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_bitreversal.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_cfft_f32.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_cfft_q15.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_cfft_radix4_q15.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_cfft_radix8_f32.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_cmplx_mag_f32.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** [Hardware/CMSIS_DSP/subdir.mk:54: Hardware/CMSIS_DSP/arm_common_tables.o] Error 1 uTaskerV1.4 C/C++ Problem
make: *** Waiting for unfinished jobs.... uTaskerV1.4 C/C++ Problem
redefinition of '__QADD' arm_math.h /uTaskerV1.4/Hardware/CMSIS_DSP line 930 C/C++ Problem
redefinition of '__QADD16' arm_math.h /uTaskerV1.4/Hardware/CMSIS_DSP line 778 C/C++ Problem


2. QUEUE_HANDLE error in uCANopen. It is defined in types.h so I'm not sure why McuXpresso can't see it.

Code: [Select]

unknown type name 'QUEUE_HANDLE' CO_driver.h /uTaskerV1.4/uTasker/uCANopen line 382 C/C++ Problem

3. Project properties -> C/C++ Build -> MCU Settings show that target is Generic M4 with only RAM definition present. Is this correct?


Thanks,

Anton

2

µTasker general / Adding new task

« on: April 30, 2020, 11:41:56 AM »

Hi,

I've been following the uTaskerV1.3_user_guide.PDF attempting to add new task but:

1. ctTaksTable in TaskConfig.h is guarded by OPSYS_CONFIG define which is not defined in my case and therefore the code in between is excluded (I'm building for Utasker Kinetis plus GNU Build). What does it do? `this is only set in the hardware module` is a bit cryptic comment.
2. How should i go about adding a new c file to the project? How should I update make file to reflect this change?

Best Regards,

Anton

3

NXP^TM M522XX, KINETIS and i.MX RT / WDOG operation

« on: April 12, 2019, 10:09:11 AM »

Mark,

I have now more or less a working bootloader + application image running on FRDM-K22F board, where application starts if SW2 is not asserted or application can be started via `go` command after entering bootloader. The thing that bothers me is that if bootloader is entered and then application is executed via `go` command everything works as expected, but if pure reset is performed and application starts directly, then a get a reset every couple of seconds due to wdog (RCM reports 0x20 as the cause of reset). WDOG->STCTRLH register after application boot-up indicates that watchdog is disabled (bit 0 is at logic zero). I've attempted to disable wdog after application start, but that does not seem to help, when jumping directly to applicaton.

4

µTasker general / uTaskerSerialBoot fails on cross-compilation step

« on: April 03, 2019, 03:57:09 PM »

Hi,

I'm attempting to compile uTaskerSerialLoader using VS 2017 Professional but it seems that it fails during a call to Build_Kinetis.bat with the following error:

make: *** No rule to make target `make_uTaskerV1.4_GNU_Kinetis', needed by `Build/serial_loader.o'.  Stop

The strange thing is that Applications\uTaskerV1.4 cross-compiles just fine without any issues.
Both projects are set with `kinetis plus GNU build` options.

Thanks.