Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on November 05, 2014 at 05:25Hello, I am interfacing a 24-bit ADC(HX711) with STM8S105 (STM8S discovery board). The intention is to read the weight(mv) from a loadcell(weight sensor) convert it via ADC to counts and display those counts via U...
Posted on September 11, 2014 at 08:20Hello all, I`m having some issues using the double or float datatype in STVD with the COSMIC C compiler. I am able to declare those data types but when i start debugging and would like to watch the varibles, STVD...
Posted on April 13, 2011 at 19:30STM8L GPIO initialization slow?
Posted on March 06, 2014 at 16:02 Hello, I have 2 pins on the same port B defined to launch interrupt on RISE. When the interrupt is launched, how can I test which pin causes the interrupt launch ? GPIO_Init(GPIOB, GPIO_PIN_...
Posted on October 31, 2014 at 19:22Hello,Do anybody has an example of manchester decoder for stm8 on C? As I understand, I should use a timer interrupts or an EXTI. Thank you. #stm8 #manchester
Posted on October 29, 2014 at 13:28 I have two STM8 boards. One is master & other is slave. What master does is: send 4 bytes to slave & then read 4 bytes from slave. Problem: Sometimes the cycle work & many times code is stuck. I don'...
Posted on December 21, 2013 at 16:23The STM8/128-EVAL demo firmware provided by ST is broken: It does not correctly enable the output pins for the TX lines. Thus you will never see anything on the USARTs in the adc demos that are supposed to use the...
Posted on October 26, 2014 at 18:41I wrote a few tutorials for getting started with sdcc and the STM8/128-EVAL. One shows how to set up I/O and a timer. It uses the 4 red LEDs as a 4-bit counter than increments exactly once per second: http://www.co...
Posted on October 26, 2014 at 15:40I work on ST-Microcontroller :STM8S003F3U6.I try to use TIM1 as a trigger (TRGO) for ADC interrupt.When I use the single pulse (TIM1_CR1_OPM=1) mode (on TIM1 counter overflow) everything seems to work well, but ...
Posted on October 24, 2014 at 12:07Just FYI... The new release of the Raisonance STM8, ST7 Compiler (v 2.58.15.0267) went on line. This is a maintenance release and corrects issues encountered in the latest anti-regression and performance testing...