Others: hardware and software

Problem with SPI in stm8l152c6

i have configured spi in polling method.I have loaded the data into the transmit buffer and waited for TXE flag to be set.Unfortunately the flag is not being set and what could be the possbile reasons for that?I have attached the code configuration b...

Using STVD 4.3.12 - programmer is greyed out under the tool's menu. Any ideas?

 STVP seems to program my STM8A discovery just fine.     Just started with STM8 but I'm a long time Keil, CCS, Xtools user and I'm finding this environment a little haphazard.

Why pfc is not working

I have used stm l4984d ic for pfc control and got all the necessary parameters within range but still no pulse is generated by pfc ic. What can be the possible errors In my design so that I can rectify them

STM8S003: mistake in the Reference Manual?

Hello!RM on the STM8S003: https://www.st.com/content/ccc/resource/technical/document/reference_manual/9a/1b/85/07/ca/eb/4f/dd/CD00190271.pdf/files/CD00190271.pdf/jcr:content/translations/en.CD00190271.pdfI see on the page 54, FLASH_FPR/NFPR registers...

Separating st-link from discovery board

Hello!If I separate stm8svldiscovery from it's stlink, do i need to do anything else, other than solder a 16MHz oscillator on the second part of the board?STM8SVLDISCOVERY board: https://www.st.com/en/evaluation-tools/stm8svldiscovery.htmlI know that...

We are using STM8L052C6T6 . We are facing some issue on current consumptions. Below are the observations.

In Active halt mode 3v it is consuming 11uA This is fine. As we increase the voltage above 3v the current gradually increasing 3v ------->11uA3.3v------>80uA3.6v------->195uAAs per datasheet in Active halt mode it should consume 0.9uAPlease suggest...

Exception handling on ST7 micro

Greetings!I'm currently working on a project where I've taken over code for a produce that uses the ST72F321BR9 micro. This is the first time I've worked with this chip. In the past, I worked strictly with ARM core processors.I'm trying to figure o...

Is it possible to read Vdd voltage in STM8L152K4 controller?

STM8 Cosmic: "weak" function

Hello!The Cosmic compiler supports "weak" functions to override them in the future?

STM8S003K3 with I2C LCD NOT WORKINH

Hello,I am interfacing a stm8s003k3 MCU with 12c LCD but it is not showing any thing on display.It is stuck on I2C-> SR! shift register which is showing 0 but it should be 1.The i2c addres is 0x3F i have already checked the LCD with ARDUINO board it ...