Automotive and Transportation

Hello,Is there any specific parameters to configure to acheive correct CEP?Starting from default mode I found a CEP worst than some L1 only GNSS....despite I respect the 70x70mm ground plan for the antenna....Many points are correct (but not more) but a few are awfull (more than 20m far away from position...)Do you suggest any ceramic antenna?Best regardsMich

Description of the above errata's is not available in errata sheet for SPC584Bx, the message "Please refer to Security Errata Sheet" appears instead. Can you please provide descriptions of the security errata's DAN-0049972 and DAN-0053968? 

Hello,I updated the teseo liv4f to firmware BINIMG_STA8041_4.6.3.5.3_ARMNow I have the message satellite fault detection:$GPGBS,141053.000,,,,,,,*5DHow can I solve this issue? Afterwards I change the enable constellations. Now I have:$PSTMSETPAR,1227,0x000003c0*05   1 = Current Configuration,$PSTMSETPAR,2227,0xbc000015*53   2 = Default Configuration,$PSTMSETPAR,3227,0x000003c0*07   3 = NVM Stored configuration.Should I write 0xbc000015 | 0x000003c0 inside PSTMSETPAR instead of 0x000003c0? What's more I expected now to have$GN... messages as many constellations are enable but I still have $GP, why?$GPGGA,095248.000,4806.87188,N,0.1,2.1,1.8,2.1*48    => no longitude???? Best regardsMich 

I imported the SPC58EC - AEK_POW_BMS63EN_SOC_Estimation_Single application, configured like described in UM3185. (Side note: The Board View may also view that the ISO SPI needs a Powersupply... So I wonder the Generic pins table..shall I do something here or is it just info?)When I connect the BMS63EN to the battery pack, the green LED flashes very shortly, than no further signs of live. When I flash the AEK-MCU_C44MLIT1 nor errors are shown, though only one core is used, I think thats ok? When I restart the MCU the debugger shows its running, LED 1 and 3 are green. When connecting the ISO SPI to the BMS63EN nothing happens while MCU is without power.Turning on Power to the MCU:On the ISO SPI the red, blue and green LED are lit. Nothing on the BMS63EN is lit. ->Closed the debugger (UDE), restarted for safety everything, opened Autodevkit, Window->Show View->other->terminal->terminal. I opened Terminal on both available COM Ports, on bot

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1. We want to control an automotive PMSM( 3 Phase) with RPM 9000 ( either sensor or sensorless-based and with FOC) for automotive. Can you guys suggest the best MCU?.We have done some research but we can't figure out the best one with the right clock speed.

Hi,we want to know about AEK-AUD-CD-C1D9031. and Software, Flash tool, Debug tool. required for the AEK-AUD-CD-C1D9031.As of now, for our present projects we are using 1) Cross Core Embedded Studio Development Environment (2.9.0) and 2) IAR Embedded Workbench for ARM (9.30.1).and for Flashing of hex file we are using ' ICE1000 ' and ' IAR I-jet '.can you suggest any thing that we can Reuse from Present Project. or we have to buy set of new things.

It is unclear to me how to place the Teseo-LIV4F to a low power state. I am a bit confused with the nReset and the Wakeup or Extint pins. In the datasheet, pin 5 is marked as an input and named "WakeUp" and pin 9 is marked as an input and named nReset. Pin 18 is also an input and is named PRG but its description says "Program or WakeUp from DeepStandby. What is DeepStandby?The Teseo-LIV4F has a $PSTMFORCESTANDBY command and the datasheet lists a SW-STANDBY consumption of 10uA with VCC=VBAT=3.3V (which is great for me) but the Hardware Manual says "Teseo-LIV4F offers 1 way of standby: HW standby".What is the best way to enter and exit standby with VBAT at 3.0V and VCC also at 3.0V? Or is it better to just control VCC? 

Hi,How to know the TESEO VIC3DA module work correctly in designed board ?Thank you very much

I configured the SWT to Generate an interrupt on an initial time-out, reset on a second consecutive time-out.The interrupt is well raised on the initial time-out.The problem is that the reset is not occurred in the next time-out.here the initialisation sequence of SWT :/* Disable Software Lock */SWT_2->SR.B.WSC = 0xC520U;SWT_2->SR.B.WSC = 0xD928U; /* Wait until Software Lock is disabled */while (1U == SWT_2->CR.B.SLK) {/* Empty while */} /* disable the SWT */SWT_2->CR.B.WEN = 0U; SWT_2->CR.B.FRZ = 0U;SWT_2->CR.B.SMD = 0U;SWT_2->CR.B.WND = 0U;SWT_2->CR.B.STP = 1U;SWT_2->CR.B.RIA = 0U;SWT_2->IR.B.TIF = 1U;SWT_2->TO.B.WTO = 0x00088B80U; /* Enable the SWT */SWT_2->CR.B.WEN = 1U; I tried also Generate a reset on a time-out(without interrupt) but also the CPU does not resetPS: To have the time out I'm in empty while(1) {}; I missed something in configuration ? Thank you for your help

Hello,where can I find recommended footprint per SPC582B60E1 ( eTQFP64 10 x 10 x1.0 mm)? Best regards,Lorenzo

Hello All, we are using the SPC582Bxx family device for our automotive system, We have gone through the guides related to SPC582Bxx, Auto devkit studio and ran some sample code by referring the tutorial available from ST team. since I am new to this family, I would like to know about can configuration in detail. We are working on device using CAN protocol for communication, we would like to transmit and receive the CAN data from one device to another (SPC5). Based on the received data we would control the audio. Can anyone help us to how to enable, Initialize and configure the CAN protocol for SPC582Bxx family. 

In the AutoDevKit's AEK-MOT-TK200G1 SPC582Bxx_RLA_AEK-MOT-TK200G1_MotorControl_via_CAN - Test Application, the operation of the functions controlling the trunk lock and trunk unlock motor appears to be incorrect in that the PWM duty cycle has the opposite effect on the motor speed from what is expected. For example, when the PWM duty cycle is set to 80% the trunk lock/unlock motor appears to run at a slower 20% speed. Likewise, when the PWM duty cycle is set to 20% the trunk lock/unlock motor appears to run at a faster 80% speed.This appears to be due to an incorrect configuration of the L99DZ200G's H-Bridge configuration in the AEK_MOT_TK200G1_TrunkConfiguration() function in file "AEK_MOT_TK200G1_for_TrunkLift.c".That is: case TRUNK_LOCK: DataSend = 0x00049000; break; case TRUNK_UNLOCK: DataSend = 0x00061000;probably should be: case TRUNK_LOCK: DataSend = 0x00041000; break; case TRUNK_UNLOCK: DataSend = 0x00041000;With those values, the trunk lock/unlock motor appears t

My application is Neural Network based and I have SPC5 series microcontroller with me.I want some guidance whether I can use SPC5 series microcontroller for Neural Network. 

Hi. I'm currently designing a board that uses Teseo_liv3fl. In its recommended layout and schematic, the components are in 0402 packages and some active components are tiny: BGA824N6E6329XTSA1 and B39162B4327P810. We only solder manually for now as it is still under development stage, and it's been difficult to solder 0402 and the stated active components due to their size. Is it possible to change these components to 0603 and replace the active components with similar replacements without compromising the performance, frequency, etc.? Or changing the packaging will cause impedance mismatch? Link to hardware datasheet: https://www.st.com/resource/en/user_manual/um2980-hardware-specifications-for-teseoliv3fl-stmicroelectronics.pdf

Hi,I am new in TESEO VIC3DA. I have designed a board communication between MCU and TESEO VIC3DA.Does TESEO VIC3DA auto send NMEA sentences to my MCU through uart peripheral ? Thanks

Hi all,I have been doing some experimentation with a LIV4F module and am trying to configure the device for a 5Hz data output rate. I see the device supports up to 10Hz.The commands I have tried via teseo suite are:$PSTMSETPAR,1190,0.2 followed by $PSTMSAVEPAR and $PSTMSRRThe device replies with $PSTMSETPAROK in repsonse to each command, but there is no effect on the observed data output rate.I am sure there is something I am missing when in comes to configuring the device.Thank you for any help.

Please can put online again SPC5Studio-5.8.1 reposity update.SPC5Studio 6.0 CDT not works good

my SPC5studio version is 6.0.0,my UDE STK version is 5.0

I've recently evaluated the AEK-MOT-MR200G1 and AEK-MOT-TK200G1 evaluation boards to gain a better understanding of using the L99DZ200G device and have noticed that neither of those boards used the on-chip CAN transceiver in the L99DZ200G device but, instead, used a separate CAN transceiver device.Is there a known problem with using the on-chip CAN transceiver in the L99DZ200G device?Should I also use a separate CAN transceiver if I'm to use the L99DZ200G in a design?I've written an Arduino library to control the L99DZ200G device from an Arduino Nano, Arduino Nano Every, or a Teensy 3.1 (using Teensyduino).(see https://github.com/dlkeng/Arduino_DLK_L99DZ200G)  

Hello ST,I am working on SPC58xNxx_RLA GTM DPLL Test Application right now, can somebody tell me how the application generate the pwm, does it generate pwm from gtm mcs?movl ACB 0x0Eawr R1, R1, $A ; update ATOM1 CH1 with PMT result 0x81 -> ATOM1 CH1 first word goes to CCU1 and second CCC0ard R2 R3 ATOM1_WRADDR1movl R6, 6

Hi,I need to serial transmit continuous stream of data via CAN. For that, is there any supported or modules already implemented to address CAN TP?Your response shall be highly appreciated.Regards,Prashanth Mohan

Dear All, A bug fix release has been generated to restore at least partially the missing RLA demos. For example for the SPC58EC you can find former basic peripheral demo under SPC58EC-DISP, You can download the newest version from www.st.com/autodevkitsw  Best Regards, AutoDevKit Team

hi,    "AEK-AUD-C1D9031" contain MCU  "SPC582B60E1". can i use IAR embedded workbench and Green Hills Software for coding the MCU.

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