Sign Up to our social questions and Answers Engine to ask questions, answer people's questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people's questions & connect with other people.
Volt.Tech
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
How to connect AWS IoT Core to EPS Module?
Hello, ESP32-S2 module and Nordic nRF52 module are good options for connecting a module with Wi-Fi and BLE capabilities to AWS IoT Core. The AWS IoT Embedded C SDK and AWS IoT Device SDK for Embedded C give easy-to-use APIs for device authentication, shadow management, and MQTT messaging, and you caRead more
Hello,
ESP32-S2 module and Nordic nRF52 module are good options for connecting a module with Wi-Fi and BLE capabilities to AWS IoT Core. The AWS IoT Embedded C SDK and AWS IoT Device SDK for Embedded C give easy-to-use APIs for device authentication, shadow management, and MQTT messaging, and you can apply AT commands for communication with a host MCU.
Thank You
Ashish
See lessHow to Enable Watchdog – TC 397 (automatic password sequencing)?
Hi, For enabling the automatic password sequencing you can write 1 to bit PAR of WDTCPUyCON1 (or WDTSCON1 for safety watchdog) Register. For example, if you want to enable automatic password sequencing for CPU0 you can do it like this (IfxScuWdt_getCpuWatchdogPassword()); = 1; (IfxScuWdt_getCpuWatchRead more
Hi,
For enabling the automatic password sequencing you can write 1 to bit PAR of WDTCPUyCON1 (or WDTSCON1 for safety watchdog) Register. For example, if you want to enable automatic password sequencing for CPU0 you can do it like this
After enabling this point the password changes automatically after each password check and follows a pseudorandom sequence based upon a 14-bit Fibonacci LFSR with characteristic polynomial x14 x13 x12 x2 1 as you said. So each time you have to calculate the new password grounded on this sequence.
Best Regards,
Ashish
See lessHow to fix this LED7708 flickering/flashing issue?
Hello, C19 (parallel to Riseth resistor) marked as NC in the evaluation board schematics, was populated in our design. Removing this cap. solved the problem. Thank You
Hello,
C19 (parallel to Riseth resistor) marked as NC in the evaluation board schematics, was populated in our design. Removing this cap. solved the problem. Thank You
See lessBattery Powered Issue In MCP130-315HI/TO?
Hello, A battery with lower ISR/advanced current capability might mitigate the issue because the drop/ rise of the voltage would be lower, ideally staying below the hysteresis of the battery covering chip, so that once the turn-off threshold is reached the voltage will not rise above the turn- on thRead more
Hello,
A battery with lower ISR/advanced current capability might mitigate the issue because the drop/ rise of the voltage would be lower, ideally staying below the hysteresis of the battery covering chip, so that once the turn-off threshold is reached the voltage will not rise above the turn- on the threshold by itself again.
A beefy capacitor in parallel with the battery will also reduce the battery’s apparent impedance, reducing the amplitude of voltage drops caused by spikes in current consumption.
Thank You
See lessHow to use PSOC4 Device Kit in the Modus toolbox?
Hi @Nidhi Currently, there's no support for PSoC 4200 series devices in ModusToolbox. PSoC Creator will still be the go-to tool for PSoC 4200 devices. Thanks and Regards, Ashish Gawade
Hi nidhi singh
Currently, there’s no support for PSoC 4200 series devices in ModusToolbox. PSoC Creator will still be the go-to tool for PSoC 4200 devices.
Thanks and Regards,
See lessAshish Gawade
How to Convert 5V Circuit to 3V Circuit Microcontroller?
Well, that good olde L293D. This is a no-brainer because even a 3.3 V supplied GPIO affair generates 5V TTL compatible signal situations. See the datasheet of your chip. Application note AN4899" STM32 microcontroller GPIO hardware settings." is worth reading.
Well, that good olde L293D.
This is a no-brainer because even a 3.3 V supplied GPIO affair generates 5V TTL compatible signal situations.
See the datasheet of your chip.
Application note AN4899” STM32 microcontroller GPIO hardware settings.” is worth reading.
See lessHow to hold a physical boot or reset buttons in ESP32-S3?
Hello, The USB-serial-JTAG port can usually reset/put the chip into boot mode without any external components. It's still advised to have some way to pull IO0 low for initial programming and during development, if you make a mistake where e.g. your program disables the USB function. A jumper will peRead more
Hello,
The USB-serial-JTAG port can usually reset/put the chip into boot mode without any external components. It’s still advised to have some way to pull IO0 low for initial programming and during development, if you make a mistake where e.g. your program disables the USB function. A jumper will perform that function just fine.
Thank You
Ashish
How Virtual EEPROM and RA2E1 Product work Together?
Hi Nidhi, Thanks for reaching out to Volt.Tech Engineering Community. If I understand right you need to program the data flash of the device just right? The data flash can be written in both ways, by Renesas Flash Programmer, or by self-programming (by the software running on the device). To programRead more
Hi Nidhi,
Thanks for reaching out to Volt.Tech Engineering Community.
If I understand right you need to program the data flash of the device just right?
The data flash can be written in both ways, by Renesas Flash Programmer, or by self-programming (by the software running on the device).
To program only the data flash with Renesas Flash Programmer, the file used to program the device would require to hold only data for the data flash address range. A. srec,. hex, or. bin file can be used with RFP to give the data to be programmed into the flash.
Regards
Ashish
See lessHow TDA3860/740 devices work without a bleeder resistor?
Hello@vikas, It's always recommended to use a bleeder of 100 ohms. Vout of the part has an offset of around 250mV due to a leakage in no-load condition. The 100-ohm bleeder will pull it down. If there's no issue with 250mV offset the part can be used without bleeder also. If there's a concern with eRead more
Hellovikas Nagpal,
It’s always recommended to use a bleeder of 100 ohms.
Vout of the part has an offset of around 250mV due to a leakage in no-load condition.
The 100-ohm bleeder will pull it down.
If there’s no issue with 250mV offset the part can be used without bleeder also.
If there’s a concern with effectiveness while using a 100-ohm bleeder also a 500-ohm bleeder can be used. 500-ohm bleeder will have an offset of 65mV.
Regards,
Ashish Gawade
See lessHow Activate Micro Inspector License?
Hello, We've uploaded your request and apply for a license. It may need some time. And the APP can work well although it shows" unrecorded", so you can use it first, and I'll reply to you when the license is OK. Thanks for your understanding. Regards,
Hello,
We’ve uploaded your request and apply for a license. It may need some time. And the APP can work well although it shows” unrecorded”, so you can use it first, and I’ll reply to you when the license is OK. Thanks for your understanding.
Regards,
See less