Others: hardware and software

STM8S003F3U outputs behaving weirdly during BOR.

I have been working on a battery powered application and am experiencing some strange behavior when the batteries are dying. The LED array is being driven by a PWM signal on PD4 through a FET. When the +4V power line goes down to 2.6xx V, all of th...

Behavior of X/Y indexed addressing modes on the STM8

I'm trying to write an emulator for the STM8 MCU family. Most of the opcodes are implemented, but it's doing things I don't expect, and I think the problem lies in some of my addressing mode implementations. The following questions seem obvious, but ...

Which MOSFET or any switch which can handle 288 volt and max continues current 60

I have 75s battery pack and i​ want to make short circuit protection circuit and load switch circuit. I facing some problem regarding finding MOSFET at at 288 volt and max 60 AMP continues current. Can any one suggest any MOSFET or digital switch whi...

hello sir can some one tell me about the way to see the cpu frequency on the cco output.

helloits not that clear what the manual and data sheets say about the "configururable clock otput register.normaly i set port d as output with portd cr1 alsso setthen i set the ccoen bit in the clk_ccor registerthen i write 15 in clk_ccor register...

UART Even Parity gives parity error

Hi,I'm using STM8S for UART half duplex communication (single wire). I'm using the standard library to set the UART up in 9600 baud rate, 8 data bit, even parity and 1 stop bit. I recieve data using interrupts. On the third byte, I get a parity error...

What is the best replacement for VNW100N04. It is a TO-247-3 package power Mosfet. It has become obsolete.

Hi, I have the STEVAL-LLL002M1 evaluation board and I was wondering how I can program the LED drivers to show custom LED patterns. I have installed the STSW-LLL002 GUI but I do not know how to save the custom patterns on the device. Thanks

How to generate firmware for STNRGPF02

Hi everyone, I'm designing an application with an STNRGPF02 and would like to generate an appropriate firmware for it.I made the conception using the STNRGPF12 design, since the chips are very similar and the PF02 is not available through eDesignSuit...

Is it still necessary to install ia32-libs and openjdk 8 when installing STM32CubeIDE ?

Hi,I have just downloaded and am about to install e.st-stm32cubeide_1.0.2_3566_20190716_0927_amd.deb_bundle.sh.zip onto Kubuntu 19.04.As STM32CubeIDE seems to contain STM32CubeMX I was wondering if it was still necessary to install both openjdk 8 and...