About jmary

jmary · 2023-10-10

I tried to program bulk data, around 30k byte in the High Address flash.but the FlashProgram only work for small data, around 100byte. more than that the mcu freeze. already tried with loop each 64byte. this working fine only until 1600byte data.wha...

jmary · 2023-08-12

I tried to periodically send SPI data using PIT timer on SPC572.but whenever the timer interrupt call the SPI to transmit the data, the MCU freezing. while, when call the SPI transmit from main function, it working fine.any suggestion to solve this i...

jmary · 2023-08-08

Using SPC572 GTM for ecu, what is the best way to stop ATOM output in critical fault?Already tried to stop the GTM, but on re initialize the result is unpredictable.

jmary · 2023-07-30

Anyone here do ECU project with GTM on SPC57?what task/function should I add on loss lock callback of the GTM DPLL? I saw some samples project, they switch to half cycle ( 360 degree ) on the loss lock callback event. but I still have no clue the ben...

jmary · 2023-07-13

I read from the OpenOCD docs in spc5 studio, I can only found sample instructions OpenOCD for spc58 family. But can't find any info about spc57 family support. Did spc5 studio openocd also working for other spc5 mcu family?

jmary · 2023-09-26

jmary · 2023-09-25

To run SPC572Lxx_RLA GTM DPLL Test Application, the library url is http://download.spc5studio.com/updates Install directly from default spc5 studio installation.

jmary · 2023-09-02

Yes, I had. The problem with the sample code there, after lost lock event the code then reinit the GTM. But then the pmt register became invalid.

jmary · 2023-08-27

Yes, seems I found the culprit. I think it because the spi global config if used inside the timer interupt, its like calling another profile, different from the main profile. so when called "spi_lld_exchange(&SPID1, 3, txbuf, rxbuf)", then it wait th...

jmary · 2023-08-27

Yes, I already run sample from http://gtm.spc5studio.com.the problem start when the GTM loss lock event, the code then restart and reinitialize the GTM. but then, then DPLL PMT become invalid, so the function that request PMT calculation stopped work...

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C55 Flash Driver, how to program bulk data in the flash?

Transmit SPI data from timer interrupt, the mcu become freeze

Best way to stop ATOM output on critical fault?

Task on GTM DPLL loss lock callback in ECU?

OpenOCD works For Spc57 family?

Re: Best way to stop ATOM output on critical fault?

Re: Best way to stop ATOM output on critical fault?

Re: Task on GTM DPLL loss lock callback in ECU?

Re: Transmit SPI data from timer interrupt, the mcu become freeze

Re: Best way to stop ATOM output on critical fault?