Automotive MCUs

I have recently purchased an eval-l9963 board with an on board spc5 MCU. Now i want to establish a communication between the l9963 IC and an external MCU (ESP32) through SPI. But there is no clear cut information or documentation that i can find about the register information. ANALOG is providing the register information and all in their documentations why not ST providing that?. Could someone please help me to establish the communication in SPI mode. Also the documentation about the registers where can i find it?

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Hello,As title said, I am working on SPC58EC-DISP. I have tested the example code SPC58xx_RLA_CAN Test Application for Discovery and it works for External Loopback mode. Now I want to transmit and receive CAN data with another physical CAN device using No_Loopback mode for CAN1, but I'm yet to succeed in seeing any data with external device. I have 2 external USB-CAN adapters that see each other data at matching baudrate. But none of them can see data from SPC58EC-DISP. Some of the things I have in my set-up:I have 120 ohm resistor in the CAN wires. I left the PIN setting from the example untouched which are using pin 119 (PIN_RX_1_0) and 118 (PIN_TX_1_0)I tried to connect my USB-CAN adapter to the DB9 CAN1 connector on the SPC58EC-DISP as well as the CAN_1_H & CAN_1_L pin TX Mode is DEDICATED, and TX Buffers is 32. I give the loop 100ms delay between TransmittingI can confirm that the CAN1 port send messages up to the 32 message buffer before it goes into CAN_MSG_WAIT state. My th

Posted on December 04, 2017 at 07:31Hi, We are planning to use SPC5 Studio as IDE for SPC56xP series microcontroller.I would like to get information on the below points regarding the SPC5 Studio.1. I understood that its free trial evaluation is available for 3 Months. I would like to know what shall be license cost after the 3 months trial period.2. Please let me know how to get the Low Level Drivers with the SPC5 Studio.3. I have also downloaded the SPC5-CRYP-LIB. Would like to know how to include it in SPC5 Studio to get the Library Code. Let me know if any manuals available to understand the points 2 & 3.Also would like to know if any NDA required to use SPC5-CRYP-LIB and SPC5 Studio.  Regards,Kavitha

I have SPC58EC-DISP,now I use sample code(Network Gateway Test),it's MII mode and working; then,I want to use RMII mode,I set PHY MODE = RMII,it's not working, how to do it?ps:The OSC is changed to 50MHz,and SB5 Close & SB6 Open.

Hello,Actually, I'm trying to make an SPI communication between SPC574S-DISP and L9960S-EVAL.I already configured all things i can for the communication and it works, but sometimes there is an error in the RX Buffer.I think that the craddle of this issue is the synchronisation between SDO and SCLK like the picture below: I want that the SDO wait the middle of the high state of the SCLK to change his proper state.How can I do that on SPC5 STUDIO ? Can I find this property on Low Level Driver Coponent ?Thank you for your time and your answer,Bastien

Hi,I need a MCU with 2 CAN transceiver and 2 EMAC interface for my design. I found that SPC58 series have the same. But the complete part number is not available from the site.Please help me to find out the correct part number for design with 2 CAN transceiver and 2 EMAC.Consider this as urgent and reply.Warm regards,Monisha OM

hi I make my bootloader and app code.in bootloader I have assembly code for branch and in my app code i have a led.I set app.ld for bootloader to 0.00000000 and set for app code to 0x00010000 address. It cant be jumpplease help measm volatile ("e_lis  %r3, 0x00010000@h \t\n"  //Load Immediate Shifted              "e_or2i %r3, 0x00010000@l \t\n" //OR Immediate              "mtctr  %r3        \t\n" //Move To Count Register              "se_bctrl ");  

Hello,I'm a beginner in FreRTOSS but I've already made basics codes and tutorials. Actually, I'm trying to do two different tasks. The first one is an ADC acquisition and the second one is a printf of the ADC value.But my issue is that the ADC function run only one time. So me thinks I need to make an interruption in the infinite loop, but I don't know how doing that.Can you help me?Thank you in advanceRespectfullyBastien

i AM TRYING TO INSTALL PLS UDE uising the recommended link: http://spc5.drive.cloudforge.com/projects/spc5tools/updatesbut all i can see is the following message.ForbiddenYou don't have permission to access /projects/spc5tools/updates on this server.SPE 5 ide version 6.0Similarly i am getting the above error.Is some posts it was recommended to use UDE Visual Platform. but i am unable to locate its directory.Do we need to download UDE Visual Platform externally? is it a paid service?

HelloI am new to SPC5 Studio, please guide me how I can debug my first project.I am working with SPC5 Studio ver 6.0.0. and have SPC56D_DISCOVERY Eval board. Thanks

Hello, I'm trying to develop on SPC5 Studio with the eval board SPC574S-DISP. I want to make a link between LIN and the software tera term to debug my code. I configured pins PA5 and PA6 for LIN according to the schematics. But it didn't work. Can you help me ? This is my main code if it can help you : int main(void) {   /* Initialization of all the imported components in the order specified in the application wizard. The function is generated automatically.*/ componentsInit();   /* Enable Interrupts */ irqIsrEnable();   /* Start PIT driver */ pit_lld_start(&PITD1, pit0_config);   /* Start lin com */ lin_lld_start(&LD1, &lin_config_configuration_name);   /* Application main loop.*/ for ( ; ; ) { osalThreadDelayMilliseconds(1000);   lin_lld_transmit(&LD1, 1, "HELLO WORLD", 8); } }Best regardsBastien

Hello, I'm actually trying to send data from the software Serial Port Monitoring to my dev board SPC574S-DISP.But it doesn't work. When i send a number like "3", it works.But when i try to send "3,3" or "12", the board takes only the first number "3" or "1" and not the others. Can you help me ? I give you my main part if it can help you :/* define a vector containing the channels to be converted */ #define NUMOFCHANNELS 1U extern uint8_t anp[NUMOFCHANNELS]; extern float value[NUMOFCHANNELS]; extern float tension;   float tension; uint8_t anp[NUMOFCHANNELS] = {5U}; float value[NUMOFCHANNELS] = {0U};   /* conversion callback */ void saradcconf_conv_cb(SARADCDriver *saradcp) { uint8_t i; /* Read converted channels */ for (i = 0; i < NUMOFCHANNELS; i++) { value[i] = (tension*saradc_lld_readchannel(saradcp, anp[i]))/4095; } }   /* * Application entry point. */ int main(void) {   uint8_t i; SARADCDriver* driverUnderTest;   /* change driverUnderTest value

Hi.I want to use DPI2 located at pins 66 (miso), 68 (mosi) and 112 (clock) to control two different SPI slave devices. Pin 57 (CS0) and pin 64 (CS2) are wired to the respective chip selects.Then I used the wizards to generate application code for SPI2, using CS0 in hardware. Works like a charm.But how can I add the second device, also using SPI2 and a different chip select? When I try to duplicate my SPI setting and changing the chip select line, the application stop using the former CS0 completely.Controller is SPC58EC80E5QMC0, using SPC5studio 6 "asimov".Thanks.Edit: SPC5Studio offers options like hardware continuous, hardware discontinuous, software. Why is there no documentation, what those options actually do?

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Hi Technical Team,Where can i find application note or sample program for working with NMI interrupt in SPC560P Disp board.

while using the DSPI example in spc58ec_disp , i couldn't see that the "spi_lld_select" and "spi_lld_unselect " functions usage to control the slave pin. and it didn't had any effect while i used the functions. how could i use the functions to control the chip select line.

Recently i bought the eval l9963 bms board from st. As i was playing with it with a 4 cell ​li-ion battery connected in series. I'm trying to monitor the battery using the STSW gui software. I connected the batteries as per the user guide connected it to co,c1,c13 and c14 respectively. Also provided the vbatt and gnd. But i'm getting the voltages abruptly. Each cell consists of 4 volts, total volt is 16. But the monitor shows only upto 11.5 volts. That too the c0 is under voltage at 2.5v ,c1 is over voltage at 5.8v,c13 is 0 and c14 is 3.6v. Could any experts guide me what i'm doing wrong here.

I have bought the SPC582B-DIS EVB from Mouser. (SPC582B-DIS STMicroelectronics | Mouser Korea, Republic of)However, this product doesn't work normally. I think there is a problem with FDTI Dirver chip as below.So, I asked Mouser for a refund. However, they asked me to confirm from ST that there was a problem with the product. Please, help me for a refund. Thank you.

Specifically for the SPC58 -- although it looks like the 56/57 share the same registers. I've reviewed the documentation for the time base registers (TBU/TBL) and have made an attempt to enable it. Leaving the timebase clock (SEL_TBCLK) at the processor clock the documentation indicates I should enable the timebase by writing 0x1 to HID0[TBEN]. I've applied the the required syncronization before and after the mtspr instruction (HID is SPR 1008). HID0[TBEN] continues to indicate it is not enabled and the TBL/TBU registers are inaccessible. I can toggle on the ICR bit (or many others in the HID0 register), but TBEN continues to elude me.What basic requirement am I missing?Thanks

Hi Technical team.I want to configure both F12 and F13 as input pin. When i am trying to configure F12 and F13 as input pin in PinMap Editor , it gives error (attached the error screen). I tried this on sample project "SPC560Pxx_RLA SERIAL Test Application for Discovery".Hardware used : SPC560P DispPlease suggest me your ideas to solve this issue

i have uploaded my main.c code.

Hello All,I am working on UART on SPC58EC-disp Discovery board importing and using example source code "SPC58ECxx_RLA SERIAL DMA Test Application for Discovery" in SPC5Studio. I can transmit the data but unable to receive the data by interrupt method to avoid blocking.In the original project, I have only changed, in the main.c file,  the two highlighted row as follow:#include "components.h"#include "serial_lld_cfg.h"void sddmatxcb(SerialDriver *sdp) { (void)sdp; pal_lld_togglepad(PORT_F, PF_LED1);}void sddmarxcb(SerialDriver *sdp) { (void)sdp; pal_lld_togglepad(PORT_F, PF_LED2);}int main(void) { uint8_t message[]= "Hello World!\r\n"; /* Enable Interrupts */ irqIsrEnable(); sd_lld_start(&SD1, &serial_config_sddmacfg); /* Application main loop.*/ for ( ; ; ) {  (void)sd_lld_write(&SD1,message,(uint16_t)(sizeof(message)/sizeof(message[0])));  osalThreadDelayMilliseconds(1500);  //pal

I keep on getting these errors when flashing program in SPC560B50L5. but the was working well.Waiting for solutions.Thanks and RegardsAK

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