AURIX™ Forum Discussions

Once it was bricked, the evaluation board JTAG can not be connected with port fail.

Is there any solution to make it get back to normal? 

Hi,

We are using Triboard TC387 Eval board for evaluation to one of the projects. We are seeing some issue and we need support to resolve the same.

The board was working, and I did flash, debug multiple times before three weeks (approx.).

And yesterday we tried to connect to the board and flash but it shows the below error:

“ DASWRAPPER:: No ECF hardware found “.

And we did probe the ESR0, PORST and ESR1 lines on the working board and non- working board.

Port also not detected in device manager.

Please find attached all the screenshots for your reference.

Also, the RST led always ON.

Please let me know if you need any information and advise how we resolve the issue.

Thanks in advance.

Hello, everyone. I would like some help on how to read and locate the trigger position in the registers.

Let me explain: I have written a code where a PWM is generated from TOM 0 channel 13 to be used as a trigger for EVADC Group 0 channel 0.
As a trigger output I have to use ADC Trigger 0, and this can be guessed from the manual.

What I don't understand is why I have to use Trigger Source 15 when I configure the EVADC.

Why? How do I understand this from the manual? Can you help me, please? Because if I want to use other TOM or ATOM modules I want to be able to recognise the trigger source from the manual.

Could it be that for the board I am using the manual I am looking at is wrong? I am using a SAL-TC399XX-256 F300S-BD.
Thank you in advance.

https://www.infineon.com/dgdl/Infineon-AURIX_TC39x-UserManual-v01_00-EN.pdf?fileId=5546d462712ef9b7017182d371dc1d95

hi,

i use the Aurix Development Studio developping a TC275 project, 

1、i have a problem ,my bootloader start 3 core and cpu0 cpu1 cpu2 are run ok, have any bug;

but ,when jump to app ,it only run cpu0 ,the cpu1 and cpu2 are stop,

and i am sure i have call the "(void)IfxCpu_startCore(&MODULE_CPU1, (uint32)&_Core1_start);" and

"(void)IfxCpu_startCore(&MODULE_CPU2, (uint32)&_Core2_start);"both in boot and app.

but cpu1 and cpu2 not start in app,only run in boot;

2、And then ,i try to stop cpu1 and cpu2 in boot, i modify the define:

compile the project ,it have err

these  two  question make me wondering. could you help me ?

thanks much

Good morning,

I am realizing through ATOM channels PWMS with up down counters but they are not synchronized between them.

The first one started after the second one (about 50 ns) and I don't know why ( I am using the same code and same clock and same CNO=0 initial value for both counters).

Can you help me? 

Exist a way to do center alignment of pwms with up down counters? Which bits I have to set?

Thank you in advance.

Hello,

I have done the following configuration for main CIC filter of DSADC in TC37X controller.

DICFG.DSS = ONCHIP_MOD

GAINCAL.CALTARGET = 0x3FFF

FCFGC.CFMDF = 0x27

GAINCORR.CICSHIFT = 17

GAINCORR.GAINFACTOR = 6038(Resulting factor : 1.474)

GAINCAL.CALFACTOR = 4096(Resulting factor : 1)

GAINCTR.CICDEC = 512

GAINCTR.GAINFACTOR = 5897

GAINCTR.CICSHIFT = 28

DICFG.ITRMODE = Bypassed

OFFCOMP.OFFSET = FFF8

and I am getting the result(RESM) as 16372 when the input voltage is 5V. I am not able to understand how this result(RESM) value is got.

My understanding about CIC shifting.  The value of GAINCORR.CICSHIFT is 17, which means the bits 17-33 of CIC filter output will be considered. But here the result is only 16 bits(GAINCAL.CALTARGET) long, then how will this extraction be done?

My understanding on how the result value is evaluated. Once the extraction is done based on shifter(CICSHIFT), then it will be multiplied by GAINCORR.GAINFACTOR(during normal operation) and then multiplied by GAINCAL.CALFACTOR. Then finally it will get subtracted by offset value to get the result(here integrator is disabled). 

Is my above understanding correct?

Also can anyone let me know how the result(RESM) is obtained.

Thank you

Hi,

Does anybody know how to connect an interrupt handler to the interrupt vector table? For example, how would one connect the ISR (EXT_INTP_CH28_CAT2_ISR)?

Thanks