Resolved! Where the configuration is stored in STVP
I would like to know where the configuration set in STVP is stored.I'd like to set the configuration automatically, but I don't know where the default storage address is.
Forum Posts
Breakpoint on TRAP interrupt gets removed!
I'm using the ST Visual Developer V4.3.12 and trying to do what sample stm8s code suggests, namely set a breakpoint on TRAP interrupt (which I am 99% sure it tripping because of a bug in my code). The debugger keeps "moving", i.e. removing the break...
Initialized const pointer
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 ...
STM8S103 UART1 latency issue (delay between event and interrupt execution)
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 ...
STMFlashLoader/STMFlashLoader Demo not quite working - suggestions?
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...
STM8S bootloader Wireshark Dissector?
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, chaining interrupts, how?
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...
Reading mapfiles - a tool for you
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 ("...
STVisual Develop building libraries
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...
Resolved! How to enable and disable a maskable interrupt from inside an ISR in stm8A
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 ...