Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on May 10, 2017 at 21:29Hello,My team and I are designing a product using the STM8S003F3. We connect to a host controller using SPI. This works great!Now I want to enable firmware update functionality. I started to get into SWIM protocol when...
Posted on October 27, 2016 at 14:45Hi ,We have a requirement to capture the PWM input at Timer2 channel 1.We are using STM8AF6266 micro.Requirement:We have to capture 2 PWM inputs received at Timer2 channel 1.1) Falling edge 100 - 0 % 200Hz signal i...
Posted on May 10, 2017 at 22:22Sometimes function returns RESET then Pin state is SET (corresponding bit in IDR register is '1').Example. The condition - if (GPIO_ReadInputPin(GPIOx, GPIO_PIN_X) == SET) {some code} else {some code} - not working cor...
Posted on November 01, 2016 at 18:44hello everyonebeen playing with that mcu for a while but I cant set up UART IRQ DR(data register) emptyIO pins interrupts work as expected but after setting TIEN in CR2 function enableInterrupts() freezes whole ch...
Posted on May 10, 2017 at 18:25I use the IAR embedded workbench IDE (version 2.20.2)I have to change the project from STM8S003 to STM8AF6223.in the project options i have set the correct device and added the file stm8s_tim5.c and deleted the file s...
Posted on May 08, 2017 at 06:40 which function will use for changing direction of bldc motor, changing speed up to constant value using pot in both direction when speed is zero?? #bldc-motor-control
Posted on April 24, 2017 at 08:39Hi,I have a #I2C setting problem on STM8L101, I am using the ST's ''STM8L10x_StdPeriph_Driver'' library and try to setup the I2C bus to run at standard mode 100KHz (with system clock of 2MHz) for reading a magnetic s...
Posted on April 27, 2017 at 17:36Hi, Is there any differences in ST-Link programmers? I mean STM8S-Discovery board and stand-alone ST-Link. Does stand-alone programmer work faster?Best regards,Hubert
Posted on April 26, 2017 at 13:58Hi,I've been trying to connect my application through ST-LINK according to the http://www.st.com/content/ccc/resource/technical/document/user_manual/90/cb/42/ef/2e/53/46/75/CD00060186.pdf/files/CD00060186.pdf/jcr:con...
Posted on April 26, 2017 at 05:13Hello Everyone,I'm new with the STM8 Mcus, and I would like to know how can I validate that the MCU is effectively on low power mode? Can I debug while in low power mode and check some registers? Since the MCU cpu sh...