STM8 MCUs

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STM8L EEPROM Block Programming

Posted on June 04, 2018 at 08:05 Hello I'm use STM8L151G6 I'm trying use block programming as below: //Unlock EEPROM memory FLASH_Unlock(FLASH_MemType_Data); while (FLASH_GetFlagStatus(FLASH_FLAG_DUL) == RESET); FLASH_ProgramBlock(0,...

STM8S TIM1 delayed interrupt problem

Posted on May 30, 2018 at 13:09Hi!I need time-delayed interrupt using TIM1 in my STM8S105K4 project in IAR free IDETIM2 & TIM3 already in use.void SetupTimer1(){  #define TIM1_PRESCALER 16000L// once 1 msec  TIM1_PSCRH = (unsigned char)(TIM1_PRESCAL...

STVD keep crashing at programmer stage

Posted on June 02, 2018 at 18:01I've installed STVD for some work to do with some stm8s processor. However STVD keep crashing everytime I select 'tools/programmer'. Sometime (but rare) when I can go behond, I acess the dialog box but crashes again a...

Resolved! array of more then 16bytes

Posted on May 31, 2018 at 16:19hello, can you help me please, to have in assembler an array of more then 16 bytes. i tryed this 'table dc.b  $ff,...........$FF,' but it just accept max 16 bytes, my question is how can i reach for example 255 bytes ,...

jump to main user application failed

Posted on May 30, 2018 at 11:07Hi,I am working on a custom bootloader code for the STM8S207.using the standard jump routings that are used in the example code AN2659.the example code work fine, when i try to change location from 0xA000 to 0x11000 of...

Unable to Build project

Posted on May 25, 2018 at 10:22I am new to ST.I downloaded and installed STVD and Cosmic Free Compiler on Windows 7I made a project and trying to build I get the following error message.----------- Project helloworld - STM8 Cosmic - Configuration De...

Failed to start GDB

Posted on May 23, 2018 at 07:12I have been using ST visual develop version 4.3.11 with cosmic compiler, I started getting some unknown errors regarding some GDB settings as shown in the files attached. I even tried uninstalling and reinstalling Cosm...

0690X0000060KtSQAU.png 0690X0000060KtmQAE.png

Trouble connecting to STM8 MC with ST-Link and IAR Workbench

Posted on May 21, 2018 at 21:08I have updated some firmware and need to flash the MC on a custom board with a STM8AL3188 and SWIM connector. This is my first project using IAR. I have browsed some tutorials and made sure the Debugger Driver was set ...