Automotive MCUs

1)    Could you please tell how to enable “Divide by Zero�? exception for SPC56EL60 controller ?2)    What happens if exception is not enabled, what is the behavior of controller ?NOTE: This question and answer originated from a customer support case which was handled by us. We regularly review support cases and add any helpful ones here for all to benefit from.

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Please tell me where you found this info documented​

Hi,Actually now I'm working on the FlexCAN boot operation and I have few queries to be addressed to start over. I have this rudimentary question for an embedded engineer, sorry for it. how do I know the code length/size of my software? while pushing code on SRAM via FlexCAN boot, what should be the register value for PCONFx registers? In the 3rd step of FlexCAN boot sequence, how do I push my software to the SRAM? Please help me with the files or process or the sequence in which the code has to be pushed serially in CAN ID 0x013Thanks for your time in advance.Best Regards,Prashanth Mohan

i am using SPC58nh92, I have configured the TX and RX pins as follow PA[10] and PA[11] respectively. But i am able to transmit message and view the message in CANOE tools,if i am trying to send msg from CANOE tool to CHIP it is showing TXerr in CANOE.Is there any Factors need to be conside other than pin mapping and wiring.

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Hello​.I have got a bootloader and application that both work separately.I want to combine from both file to one hex file using SPC5studio.Is there any option and setting in SPC5studio?Thank you in advance.

uint8_t pit_ch1_var=0; uint32_t pit_ch2_var=0;   void pit_ch1_cb(void) { pit_ch1_var = 1; }   void pit_ch2_cb(void) { pit_ch2_var++; }   /* * Application entry point. */ int main(void) {   CANTxFrame txmsg; CANTxFrame txmsg1;   /* 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(&PITD, pit_config); /* Enable PIT Channels */ pit_lld_channel_start(&PITD, 1U); /* * Activates the CAN driver 1. */ can_lld_start(&CAND1, &can_config_cfg0);   /* * CAN TX Message structure. */ txmsg.IDE = CAN_IDE_STD; txmsg.RTR = CAN_RTR_DATA; txmsg.LENGTH = 8U; txmsg.data32[0] = 0x55AA55AAU; txmsg.data32[1] = 0x00000000UL;   txmsg1.IDE = CAN_IDE_STD; txmsg1.RTR = CAN_RTR_DATA; txmsg1.LENGTH = 8U; txmsg1.data32[0] = 0x00000

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CAN_RX_FIFO.What is the significance of CAN Rx_FIFO and how it differs when compared to normal can reception?

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/* SPC5 RLA - Copyright (C) 2015 STMicroelectronics   Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. You may obtain a copy of the License at   http://www.apache.org/licenses/LICENSE-2.0   Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */   /* Inclusion of the main header files of all the imported components in the order specified in the application wizard. The file is generated automatically.*/ #include "components.h" #include "pit_lld_cfg.h"   uint8_t timer_flag = 0; /* Callback function for P

i have two project one is bootloader and other is application.for downloading purpose i have pls usb/jtag adapter and ude visual platform 4.4 which only programme .elf file. i have knowledge how to combine two hex file .but dont know how to convert hex file to elf file.i can convert elf to hex using commandobjcopy.exe -O ihex out.elf out.hexbut don't know how to convert reverse??and is there any other way of doing this?

Hello,I am trying to initialize BAF on microcontroller SPC5 using SPC5 connect and SPC5 flash programmer. When I try to connect it I get the following error:[2019/04/30 10:12:19]: SPC5 Flash Programmer 2.7.1 - Start connection: Target:SPC58EC70 - External crystal: 16MHz - Interface: UCCAN::SPC5Connect/0/CAN[2019/04/30 10:12:22]: An error occured during plugin downloading via BAM/BAF[2019/04/30 10:12:22]: Connection end.I monitored the communication channel and got the following results:It seems the device is sending the password several times. I also checked the microcontroller registers and in the PSR[LEC] register from CAN

I was created application without RLA platforms. but there is error of build settings on SPC5Studio 5.8.1I couldn't any choice in compiler Variant.

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Hello.I need a simple example for led blinking with SPC5 Studio and SPC560 series mcu.​thanks.

Hi, eMIOS unified channels have ODIS and ODISSL configuration. ODIS selects one of the four output disable input signals, as follows:00 = Output Disable Input 001 = Output Disable Input 110 = Output Disable Input 211 = Output Disable Input 3I have Discovery Kit for SPC56 with SPC560B54L5 MCU. Reference manual doesnt contain description of Output Disable input signals. How can i configure this signals?Best regards,Alex.

Hello. Which compilers I can use to write some program codes for the SPC560B50L5. ?I think the SPC5Studio only supports b54, b60 and b64 series. ​also has a sophisticated design.Is there any other easy to use compiler that supports this MCU?Thanks.​

Hello. I'm writing a led blinking code for SPC560B50 but after programming the code into mcu, the mcu takes high current about 300mA and damaging. My circuit and mcu don't have any problem before programming.

Hi,We want to use PowerPC control motor with Encoder, In the example program "SPC560Pxx_RLA_Web_Motor_Control_blower" We changed the motor settings and I/O settings .In the main program, we changed the program#if(0)     TestAlign = MCI_EncoderAlign(oMCI[0]);     if(TestAlign == TRUE)to#if(1)     TestAlign = MCI_EncoderAlign(oMCI[0]);     if(TestAlign == TRUE)when we run the program ,the motor is enabled but can not move .How can we turn the motor up?Best RegardsComet

Dear Support,I could not find complete reference manual for SPC58xB / C MCU's (with complete peripheral description).There is only SPC58xE/G series document "RM0391 Reference manual", but no such document for B/C MCUs.Please tell where can I find it.

The project wizzard generates only startup code for core 2. Is there an option to get the startup code for HSM?

when we try to debug the above problem with the help of breakpoint we found out that the program is not moving forward after the statement SIU.IFEER.R |=(1UL<<eirqnum); we have defined 2 interrupt panic button with rissing edge = true ,falling egde = true ,filter enable = false.

Hello, I want to sense period of 4 pulses using Analog Watchdog. I am using SPC560B40L3(100Pin controller). My requirement is to sense the Analog window voltage. Ex. Square wave Pulse varies from 0.5V to 4.5V. And if I put my thresholds for every pulse on 1V(LOW threshold) & 4V(HIGH threshold). Is it possible to detect individual pulse transition period measurement?Thanks,Ashok