Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on April 01, 2014 at 21:04I'm exploring an STM8L152 on the Discovery Board. That board has a user button, which I have set to trigger an interrupt on a GPIO (pin C1, if that matters). I can watch the interrupt fire in the debugger (using STVD...
Posted on March 29, 2014 at 12:02Hello everyone, I just started learning STM8 assembly language, but can not find the decimal adjust instruction, so do not BCD arithmetic.Have thought about writing a decimal adjustment subroutine, the addition shoul...
Posted on March 27, 2014 at 18:04I am timing the ADC conversion from TRGO to EOC. I calculate that the conversion should take 3.5us but I measure a minimum of 4.0us using an oscilloscope.I have included the relevant code loop below.Please does anyo...
Posted on March 13, 2013 at 13:22Hi all. I got a problem: Every time i am setting a global variable in my ISR it is set to 0 after the ISR has ended!volatile int test; void main(void){ TIM1_DeInit(); TIM1_TimeBaseInit(10, TIM1_COUNTERMODE_UP, 20000...
Posted on March 18, 2014 at 14:38i have made program for DiscoveryL152, with STM8L152. mcu. Program works properly. Now i try to start this program on other board with STM8L052C6 mcu. LCD not works - all COMx and segment pins are idle...... In all S...
Posted on March 18, 2014 at 13:49i have made program for DiscoveryL152, with STM8L152. mcu. It works properly. Now i try to start this program on other board with STM8L052C6 mcu. LCD not works - all COMx and segment pins are idle...... In all ST doc...
Posted on January 02, 2013 at 10:32Hi friends, I am new to stm microcontroller, when i am compiling my project with st visual develop with cosmic compiler it giving an error like this:&sharperror clnk Debug\stvd_project.lkf:1 no default placement f...
Posted on March 11, 2014 at 17:16Cosmic STM8 is installed in Windows XP with license. Since we are working in a networked-host, we will access such Windows XP host using Windows XP remote desktop access. When Cosmic STM8 is started from the physical...
Posted on February 27, 2014 at 14:44Hi all! I am using STM8S003F microcontroller with UART in async mode. I want to use UART1_CK pin as regular GPIO in push-pull mode. This pin is PD4. When peripherals are configured as below: PD_DDR_DDR4 = 1; ...
Posted on January 24, 2012 at 08:25MCU: STM8S105C6Port: GPIOBBit: 2 GPIOB:2 is the only pin/bit set up for external interrupt, yet regardless of any edge sensitivity setting in EXTI_CR1, once an interrupt is invoked it is continuously invoked while ...