Automotive MCUs

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Hello,Currently I am working with SPI communication in SPC58EC DISP Discovery board. I wanted to evaluate communication between  MS-SL and SL-MS. I have configured SPID1 as master and SPID2 as slave. I was able to send data from master to slave using  below functions. spi_lld_receive(&SPID2, TRANSFER_BUFFER_SIZE, &spihandler_rx_fifo);spi_lld_send(&SPID1, TRANSFER_BUFFER_SIZE, transmitBuff);But how can I transmit data from slave to master ? Can I use the same functions for it or should I use spi_lld_exchange?Thanks and regards.

I am trying to configure flexray registers. But Controller is resetting when I access 0xFFFE0000, the address of MVR register. It is readable when I connect SPC5UDESTK in peripheral register window. I am using SPC560P44L3CEFAR mcu. Does it have flexray peripheral?

Hello,I purchased SPC5-UDESTK-EVAL kit from Digi-Key and now I am trying to get the license file from PLS website for it as the product page says "SPC-UDESTK HW adapter plus perpetual, full-feature free of charge license, but with code size limitation to 256 kB" for the EVAL kit. At the moment I can only use the UDE Starterkit. The license form requires the product serial number and the activation code. I only have the product serial number.Not sure how to get or where to find the activation code. If the code was written on a paper in the box it came with, it's thrown away. I have the serial number of the adapter though. Is it possible to recover the code? Any help would be appreciated.

I am writing to request the "complete corresponding machine-readable source code" under the terms of the GNU GENERAL PUBLIC LICENSE Version 2, June 1991 for the program "openocd.exe" at path SPC5Studio-6.0\openocd\bin\openocd.exe as distributed within SPC5-STUDIO version 6.0.0 (publicly available here: https://www.st.com/en/development-tools/spc5-studio.html). Program identifier "openocd.exe" (SHA256): 592f2988c396378b63d6c63f006b9c911b226d017875d03df475fc4668e9fec0

Dear experts,I am encountering an issue while assigning a value to an element of a struct that I'm using a pointer to access. The code compiles successfully and programs on our SPC563Mx MCU board. However, when attempting to assign a value to a specific element, the code does not function as expected. I'm wondering if there are any limitations or restrictions that I might be overlooking. Here is a snippet of the code I'm working with:typedef struct _s1{ s2 registers; // another struct inside this struct bool writeCmd; bool readCmd;}s1;in main.c, I have:s1* ps1;      // globalps1->writeCmd = 1;If there are no inherent limitations, I would greatly appreciate your assistance in identifying the problem.I would appreciate any insights or guidance regarding this issue. Thank you!

I am succeded connect and initialize the flash with UDE STK 5.2, but when I try to program the flash with memtool, the program button is unclickable.where's the step I am missing?

I work with this component and i want to estimate the maximum current consumption, in the other MCU there is section how talk about maximum current consumption in run mode or I can simulate with cubeMX but with this MPU I don't found this parameter, can you help me as soon as possible please what is the worst case current consumption of SPC584Cx ?

Hello there,Our requirement is that, the MCU have to support # 10 CAN peripheral , # 1GBps Ethernet, ISO 26262 Compliant, and a 6 core CPU, we found the part "SPC58NN84E7" which is close to our requirement and we could not find PIN details in data sheet please share the details with other design documents. if there is any other MCU has better feature in ST please share it with us.Please confirm the part will be available in production for next 5 years and We don't find any distributors for initiating the procurement of this part, so please share how to procure the MCU, for our Location. Country : India / State : Tamilnadu / District : Chennai. Thanks,Sakthivel Hardware Engineer

I'm using SPC58EC80 (SPC58EC DISP). I have coded the MCU for standby mode. It's working well but I have program it like wheather the MCU is booting from power ON or from standby wakeup. I have four wakeup intterupts and I want to know which wakeup interrupt is triggered the MCU to wakeup.#include "components.h"#include "wkpu_lld_cfg.h"   void int28_irq_cb(WKPUDriver *wkpup){(void)wkpup;/* Wait the SIUL2 is ready afterthe exit from the SPOP0 mode.*/while (MC_ME.PS0.B.S_SIUL == 0U){;} pal_lld_clearpad(PORT_F, PF_LED3);} /* * Application entry point. */int main(void){ ui

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I bought this spc582b-dis board. Successfully uploaded the code to the board a several times.After a while I couldn't connect the board to the ude. This message shows up when I'm trying to connect the board to the UDE . (Device manager isn't showing any issue with the drivers as well). I have attached the images of the error message and my development board here.

Hello,we consider using SPC57x or SPC58x for our products. I did find Safety Manuals for STM8 and STM32 but non for SPC5x. I know the chapter in the Reference Manuals with explanations of the CRC, STCU2 ... modules but I'm missing a complete list/table of neccessary safety mechanisms like in the STM32 Safety Manuals.Were can I get the Safety Manuals for the SPC57x and SPC58x?Fabian S.

Does anyone know how to enable a timer interrupt in SCP582b?

What are the settings in the attached picture?When a can interrupt comes in, are you setting whether to receive it through core 2 or core 0?

Currently I am making a can gateway system.​After receiving the data through can interrupt, task send data periodically.​The problem is that sometimes strange values ​​are sent when sending.​For example, a value of 10 was being received, but other valuse send.. ( randomly.. 100, 2000, 4000... )​What could be the cause??​​add. info.​I use 8 channels.Interrupt received is 409.​

Is it possible to change the white theme to a dark theme in SPC5Studio?

Downloadedd MCTK library and motor control live monitor came as a part of it.Post installation run, I can see Live monitor GUI as attached.Something is clearly wrong with GUI. Please help resolve this issue.

Problem: Acknowledgement error on can analyzer We are able to get the transmit data on TxFIFO Registers for CAN channel 2 but hardware is unable to transmit the message on the CAN channel 2.   May I know what we can do to correct this problem asap? #[STM32 MCUs]​ #STM32CubeIDE​ #[SPC5 Automotive MCUs]​ #SPC5Studio​ #SPC5x​ #CAN​ 

Hello,My goal is to figure out how to run 15 synchronized center aligned PWM. I am trying to configure GTM ATOM module at custom board with SPC58EE80E7 with SPC5 studio GTM component RLA. Whenever I try to enable ATOM 3, 4 or 5 MCU freeze at startup. ATOM 0 to 2 works fine. When stepping with debugger it fails at setting mode (gtm_atomSetMode ) in to unhandled exception. Cant find anything what could cause that ATOM 0-2 works but ATOM 3-5 doesn't. Next thing is how to setup PWM channels as center aligned and all synchronized. Any advice?Thank you in advance.

I'm working with SR6P7G7C7 and I would like to start CoreSight trace from MCU without external tools. I configured Core0 ETM and TMC ETR, but trace doesn't start. I assume the problem is in TnDCM_CR register, I am not able to set HOST_DEBUG_EN. I use the key like below:#define TnDCM_CR (*(volatile uint32_t*)(0x7100c000))   TnDCM_CR = 0xE0E05FE0; TnDCM_CR = 0x10000000;but it doesn't change the value in register.

I am using the below L99LDLH32 CAN FD LED driver. However, I cannot get the 5v and 3.3V on pin 33 & pin 34. The supply Vs is given at 12V and Vpre_Reg is at 5VWill the below circuit work independently (without any CAN/SW commands)? Does it need any software commands? I also connected the LED loads on all OUT pins. Are there any recommendations

I am trying to write a code to send CAN messages using SPC560P50L5, I am trying to get idea from the SPC5 studio CAN Example but i am having difficulty understanding how to set bit rate since i am planning to set bit rate to 50000bits/s. I have gone through the data sheet and application notes?Which clock frequency is used when it is set to internal clock? Crystal(12MHz) or system clk (64MHz in clock tree), and while dividing the prescaler do i have to add 1 to it (1 + prescaler)?Even if i use these setting with 12MHz crystal clock or 64MHz system clock i can't seem to get a full rounde

In the SPC582B Discovery Board (QFP64 package), I need to use CAN_6_RX and CAN_6_TX which are in the uC pin 63 and 64. But when I used the CAN Test Application, I cannot find the CAN Driver related to the CAN_6. How would I program the CAN_6 protocol receive function? I have already done the complete and error-free code for CAN_2 and CAN_1. Hope to hear from you soon.

this is the path in the make file and the path is written correctly