STM8 MCUs

Stm8L052r8's segment_LCD 1/8 duty inquiry. I need to select Com0,1,2,3, and Com4,5,6,7 by changing the PAGE_COM value of LCD_CR4 register.What should I do if I want to turn on and use the LCD characters of Com0,1,2,3, and Com4,5,6,7 at the same time?

Dear Sir or Madam, currently we are running out of supplies: STM8L151K6U6 STM8S207CBT6 STM8S207R6T6 STM8S207M8T6B Could you supply these microcontrolers. Eventually, what would be the state-of-art replacement of these microcontrollers?

Very confused about STM8S longevity

I'm seeing a lot of conflicting information on STM8S longevity and I'm trying to find some confirmed information. On the STM8S series page, it states that the STM8S series is in the 10-year product longevity program: https://www.st.com/en/microcontr...

IAR gives countless error evrytime I compile?

STVD Debugger is missing the ST-LINK and STice support package.

The STVD Debugger is missing the ST-LINK and STice support package. Where can I find it? Thank you!Error: When starting the Debugger the following sequence of error messages must be cancelled exactly for times, then the Debugger starts.

Installing STM-STUDIO-STM8

I downloaded the Windows installer for STM-STUDIO-STM8 from st.com HERE. The installation works until this error message pops up (see the screenshot). I removed the read-only file property as requested, but the same error persists. Do you know any fi...

Hi every time i try to build the program i have this error #error cpstm8 C:\Program Files (x86)\COSMIC\FSE_Compilers\CXSTM8\HSTM8\mods0.h:1 FlexLM Invalid host.

Hi I am trying to establish a communicate between STM8 and BL0940 calibration free IC and I want to read registers of BL0940, but unable to get success in that Please help me out to solve this.

I am using STM8S103F3P

Device not send the join uplink when change the keys from OTAA to ABP

Hi,​​​I have used Stm8 controller and I have change the keys from OTAA to ABP. In OTAA mode I have get the joining uplink(first uplink) but i didn't get the joining uplink in ABP.​ When I reset the device after get the second uplink in the network se...

I'm writing an STM8 assembler using your PM0044 document, but it has errors. For example, BTJF and BTJT are both listed as having an opcode of $72 $0x (the x is the bit mask). Most likely, one of those opcodes is supposed to be $92.

Most likely, the programmer who wrote your assemble used a text document provided by the engineers for his info on the STM8 instruction set. Later on, a technical writer converted that text document into a snazzy PDF for outsiders such as myself. Err...