Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
How do I correct this code so that the pointer is a constant and not place into RAM?```const typeOfVariable Variable = DEFINED_VARIABLE_VALUE;const typeOfVariable *pVariable = &Variable;````pVariable` keeps ending up in RAM and I've run out of ideas ...
Hi, I bought me some mini mp3/wav players frome china. Serial communication is executed at a fixed baudrate of 9600baud. Messages to and from the unit do both have a size of 10 bytes. Transmitting serial messages works perfect. Receiving messages do ...
I have followed AN2959 and have a bootloader running on an STM8S Discovery board but I cannot make either the command line or GUI based STMFlashLoader programs upload a program - can anyone help?- The command line version always says `No response fro...
I am using the STM8S bootloader via a USB/FTDI. I can use Wireshark/USBpcap and catch the exchanges and I have a somewhat happy "export packets, parse with Python" method of looking at the exchange.But has anyone already written a proper Wireshark d...
AN2659, section 4.1.3 Vector table redirection, says that "The primary interrupt table contains a set of jumps to the user interrupt table" but the same code that accompanies this document does not seem to implement this - does this code just need to...
I have seen a number of questions about reading the stm8s mapfiles and I was also someone who struggled so the attached tool might be helpful (and do let me know of any errors!).The key elements are:- There are some elements that are stored in ROM ("...
I have a very simple main using UART1 and already my application is 7kB! The web implies that this is because I am getting a lot of UART1 and CLK code built and linked in that I am never using. One suggestion is to split the UART1 and CLK files int...
Hello all. I have an ISR inside which I want to disable and enable interrupts. Reference manual says : https://www.st.com/resource/en/reference_manual/rm0016-stm8s-series-and-stm8af-series-8bit-microcontrollers-stmicroelectronics.pdf Disabling the ...
Ref: https://www.st.com/en/embedded-software/stsw-stm8006.html#overviewI have downloaded the software above which is a companion to AN2659 but there are directories not mentioned in the application note. Can anyone tell me what the RIDE and EWSTM8 d...
Ref: stm8s flash entire new program - how? - STMicroelectronics CommunityHow do I ensure that an entire routine, and anything that it might call, is running in RAM? I think there is a RAM() macro around, for example, the flash write methods so can I...