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Philipp Krause
IAR recently added support for a device called "ASTWBC5V" to their Embedded Workbench. I can't find anything on it at ST; neither is it in stock at distributors. From the name I guess it is some STWB variant.   What is it? Where could I find a datasheet? Is it a future device? Discontinued?   Philipp
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Vitor Schulter
Hello, I am modifying the code of an STM8S003 that already works. But the code stopped working, even though I have not made any changes yet. The STVD displays the following error message:   #error clnk Debug\ajk_strobo_lps_st.lkf:1 @svlreg missing for function f_EXTI_PORTA_IRQHandler   This code already worked and I can not find any errors,… (Show more)
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penchala prasad reddy
Can i have library files for delay function for STM8S103F3/STM8S003F3.     Thanks & Regards, Prasad.
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penchala prasad reddy
Can i have programming tutorials or materials related to STM8S103F3 and STM8S003F3.        Thanks & Regards, Prasad.
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penchala prasad reddy
Can i know the procedure to select particular pin in the corresponding port in the STM8S103F3/STM8S003F3, DO we need to erase the previous program in the controller manually while we are dumping the new program? Is it necessary? . Please help me out.       Thanks & Regards, Prasad. 
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Philipp Krause
Where can I find documentation on the STWBC, STWBC-EP and STWBC-WA? The documentation I found at STWBC - Digital controller for wireless battery charger transmitters supporting Qi A11 topology - STMicroelectronics , etc doesn't seem to include anything on the included STM8 microcontroller, such as memory sizes, memory map, I/O registers, etc.  … (Show more)
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yu.jeff.001
Hi all i am using STM8S003 using Cosmic C & STVD, it exists unexpected reset problem , and i have checked all Watchdog was disable and no sleep mode, and reset flag only come out the SWIM reset triggered, can anyone help ?
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Szymon Panecki
Dear STM8 users,   ST has just officialy introduced to the market new low-cost, low-power 8-bit MCU from STM8 family. This device is named STM8L001J3 and its key new features are small pin count (8 pins) and tiny package (SO8N).   After introducing in July first 8-pin STM8 MCU (STM8S001J3), new STM8L001J3 complements portofolio of 8-pin STM8… (Show more)
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rumpeltux .
After disabling readout protection, everything is set to 0x00, including the option bytes including the inverted option bytes (i.e. these values are not equal to the factory default as mentioned in the datasheet). Apparently (at least for my stm8s103f3), flashing then fails, but it turns out this can be fixed by writing NBUC=0xFF first. This… (Show more)
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Todd Phelps
Hi folks, I'm having an issue with the TIM2 interrupt firing as soon as I start the timer rather than when the timer overflows -- was hoping someone could help me. I've set up TIM2 to interrupt once every 860 milliseconds or so, but am finding that the timer immediately interrupts about 75 microseconds after I activate it. I'm using the ST… (Show more)
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