Automotive MCUs

1. to make non cache area in the SPC58NH, making memory attribute to Cache-inhibit is right?2. what is difference between data descriptors and shared descriptors?3.The SPC58NH does not support write-through attribute for cache? if can how? 

Hello,​ I'm working with spc560p and I want to calculate my code my code more faster as usual. I Impelement PIT DRIVER too for other use of my mcu. Is there any method to calculating faster?​Thanks for your attention

I AM USING SPC56EC64L8 FOR MY PROJECT. In Low Level Driver,only 0 to 7 and 24th emios channel is selsctable. we have written LLD for emios 10,11,13,14 which we are going to use. We found that there is no counter in these respective channels. i have few questions...1.How to share the counters,(I have tried with BSL bit,which is not working)2.emios 3 is not working . should i want to enable any other options?

Hi, can i know how to solved this error?

Hi, can i know to solve this error ?

Hi, can i know which driver use for displacement sensor? and also can i know which one is the example code for the sensor so that i can refer

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Hi, on my SPC5 (SPHAERO) board, i set my pin configuration on port_I[1]But on "board.c" on board initialization component it state port_A. Anyone know why ? 

I requested serial number  but i am not able get serial no where can i get serial number.My requirement :- I want to flash bootloader and app code to SPC584B70E3CD00X MCU via UART.If any one have idea pls help me to solve.Thanks advanceRavi.S

HI ,, I AM USING SPC56EC64L8 FOR MY PROJECT. In Low Level Driver,only 0 to 7 and 24th emios channel is selsctable. we have written LLD for emios 10,11,13,14 which we are going to use. We found that there is no counter in these respective channels. i have few questions...1.How to share the counters,(I have tried with BSL bit,which is not working)2.emios 3 is not working . should i want to enable any other options?

Hi,there is possibility that ST fix Build Output Parser (BOP) to have confortable IDE.Okay i can add :C:\SPC5Studio-6.0\eclipse\plugins\com.st.tools.spc5.tools.gnu.gcc.ppcvle.win32_4.9.4.20200908161514\toolchain\includeC:\SPC5Studio-6.0\eclipse\plugins\com.st.tools.spc5.tools.gnu.gcc.ppcvle.win32_4.9.4.20200908161514\toolchain\lib\gcc\powerpc-eabivle\4.9.4\includeit fix only standar library.I have external folder "custom" with file analog.c :static adcsample_t AnBuffer[ADC0_GROUP_ANALOG_INPUT_NUM_CHANNELS *   ADC0_GROUP_ANALOG_INPUT_BUF_DEPTH];ADC0_GROUP_ANALOG_INPUT_NUM_CHANNELS and ADC0_GROUP_ANALOG_INPUT_BUF_DEPTHare not recognized and still mark like not resolved.Description Resource Path Location TypeSymbol 'ADC0_GROUP_ANALOG_INPUT_NUM_CHANNELS' could not be resolved analog.c /EcuFullBrigeBase/custom line 10 Semantic ErrorBuild works good, but preprocesser, indexer not.Please how can i works without CDT preprocessor errors?I see in Eclipes CDT:Build Output Parser (B

Hi There, i'm working on project to reduce blocking delay and i already use STM module for system time (system ticks) and preemtive of four thread using eTimer. But here i try to update a system where during delay it execute another thread immediately by do simple context switching. I already try try to save and load the register for context switching. but when the previous thread is load, some of the register are different.What is the importance register and as i notice the stack register is offset of r0.here is my example of context switching but fail to switch: asm (".global _port_switch"); asm ("_port_switch:"); asm volatile ("wrteei 0" : : : "memory");//Store register information into argument 1// asm ("subi %sp, %sp, 80");// asm ("stw %r0, 144(%r3)"); asm ("subi %sp, %sp, 64"); asm ("lwz %r0, 4(%sp"); asm ("stw %r0, 144(%r3)"); asm ("lwz %r0, 8(%sp"); asm ("stw %r0, 148(%r3)"); asm ("lwz %r0, 12(%sp"); asm ("s

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Hi, anyone know how to fix this debug error ?

Hi, how to solve this problem error?

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I am trying to set the CAN bus rx filter so that only the CAN message IDs that I specify in the can_lld_cfg.c file will be received. I tried to use the CAN classic filter setup for extended IDs. I set the mask to all ones (0x0fFFFFFFUL) so, it should only allow IDs with exact matches. The snippet of the filter is below:  /* rx extended buffer filters */ { {0x18fff180UL,0x0fFFFFFFUL,CAN_FILTER_CLASSIC,CAN_FIFO0}, /* Extended filter 0*/ {0x18ff1680UL,0x0fFFFFFFUL,CAN_FILTER_CLASSIC,CAN_FIFO0}, /* Extended filter 1*/ },/* number of standard filters */ 0U,/* number of extended filters */ 2U,I would expect that the above filter would only allow exact matches to the IDs to be received and only if IDs matching 0x18fff180UL or 0x18ff1680UL would be allowed. However, I am sending CAN IDs 18FE4DFE, 18FE4EFE, 18FEF1FE and 18FD16FE and all of them are being received by the system. I don't understand why this is happening, since none of the IDs match the filt

Hello Community,Does anyone know how to generate A2L file for SPC584xx platform using STMicro toolchain?Thanks in advance.Best regards,Sreejith

Technical information requestHii, good day could you help me whith the information the Marking the MPN: A7987XTR PleaseRegards.

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In the spc 560 series, the data written to Data Flash Array 0 is not replaced with the tool I have. Which register value should I change? Or is there another way?

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