Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on August 11, 2017 at 07:38I am trying to communicate the stm8af52AA controller with L9950 slave ic but slave is not responding properly.In datasheet they mentioned 24 clock cycle but my controller is generating 16 clock please help me
Posted on July 24, 2017 at 11:11I know it is a common question but still we cannot get rid of it. We are using stm8s003f3 in our project. An ac motor is switched ON and OFF by a 12V relay (using timer).The controller frequently resets itself when a ...
Posted on August 08, 2017 at 14:25hi all, I have recently tried the official code according to the application note AN2822: STM8S and STM8A high speed internal oscillator calibration. Since I use STM8S003k3 MC, I modified the code from timer 3 to ti...
Posted on August 02, 2017 at 23:33I'm struggling to initialize the RTC on an STM8L051F3 microcontroller. I've used the exact code below on an STM8L151K6 microcontroller with no issues. The code hangs waiting for the LSI clock to be ready. Interrupts...
Posted on July 29, 2017 at 15:58Hi,I'm using stm8l151c8 controller, I'm trying to get an interrupt from PB0 but it's not working, here is my code:&sharpinclude 'stm8l15x_conf.h'&sharpinclude 'main.h'uint8_t __IO BlinkSpeed = 0;static __IO uint32_t T...
Posted on July 28, 2017 at 23:12hi, I want to test the SPI function on the STM8S value line discovery evaluation board. I only have this EVB and some cables, LEDs. Is it possible to make some simple test of the SPI function, such as communicating be...
Posted on July 28, 2017 at 15:09While I know how to add a single button to a pin (as a digital input) for the stm8s103f3p6. What I want to know is how to add multiple buttons using resistive analog inputs.Specifically I wish to know how to add 12 bu...
Posted on July 25, 2017 at 10:57Hello ,Sir/Madam I am working on STM8S (STM8S003F3) MCU . This is 20 bit MCU. I So i am using 2 timers TIMER1 CHANNEL2 (on pin no. PC7 ) and TIMER2 CHANNEL1 (on pin no. PD4) and i select ARF0 OPTION BYTE for TIMER1 CH...
Posted on July 23, 2017 at 17:20Hi all,i'm currently using STM8S003K3 and want to change the option byte for the beeper using STVP. But after I connected the discovery board to my PC, I can't change AFR7 because it is ''reserved''. Anyone know what ...
Posted on December 07, 2016 at 14:38Hello, excuse me persistence.In document said: 'If an interrupt is cleared or masked when the context saving has already started'. What is it meant? And further. How to can prevent nested interruption from pendin...