Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on July 12, 2012 at 20:08Device: ST-LINK/V2 with firmware V2.J15.S4MCU: STM8L101K3T6i'm trying to connect MCU through the SWIM in ST visual programmer but always getting ''Check the SWIM cable connection and check all the needed pin connecti...
Posted on January 10, 2014 at 11:01Hello,I want to disable the pull down of the internal SPI module, as I use the external slave pull down, is there a way to do it?EDIT:The MISO is driven only when NSS is released, handling NSS through software disa...
Posted on May 29, 2013 at 13:40Hi all, Just a little question about ST VD and STM8. Is it possible to use the ''printf'' or ''putchar'' functions in debug mode to display a message in a console or something like that ? (I mean without using USART) I...
Posted on September 06, 2013 at 12:39I am trying to load program using STVD (ST-Link/V2) but getting the error ''can't communicate with the device''. I am only applying Vcc and Gnd to controller + 4 wires of SWIM cable. What should I do? Do I need t...
Posted on June 30, 2010 at 16:41STM8A/128-EVAL Evaluation Board UART1 issue
Posted on December 17, 2013 at 01:26Hi everyone,I need to generate a square wave and I've written some code but it doesn't work as i want. Can anyone help me with my doubts please?first of all: I'm not sure that the following registers are in hexade...
Posted on December 16, 2013 at 00:23Hi everyone,I'm working on a frequency counter and I'd like to use the internal timers of the mcu. Do some application notes exist related to this topic? I couldn't find any link. Otherwise, do anyone of you have ...
Posted on November 15, 2013 at 18:36Hi, I'm looking for the proper (standard?) way for cold rebooting an STM8. I see that the first interrupt handler in the interrupt vector is what is called on startup. With my COSMIC compiler, the name of that fun...
Posted on December 11, 2013 at 14:16Hi,I have downloaded an opensource RTOS for STM8 from the below locationhttp://cloud.github.com/downloads/kelvinlawson/atomthreads/atomthreads-1.3.tar.gzFollowed the instructions to build the project, I got the be...
Posted on December 11, 2013 at 12:16Hi,I am using STM8L152C6. It is required to configure the SPI in the Master mode bi-direction communication.I used the following library functions to perform that:CLK_PeripheralClockConfig(CLK_Peripheral_SPI1, ENA...