Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Our customer need some help to develop their application using STM8S003F3.They are using Timer 1 as PWM generator at 125kHz but, does't have success to implement a overflow counter. They told us that the PWM pulse generator are working well. Did you ...
I am using STM8L152R8 development board. I have configured push button interrupt on Pin no. PG6. i required both edges interrupt . but interrupt is occurring on falling edge only .Can you give any suggestion to this problem.?can you suggest me a...
I already download the documentation from this website: https://www.st.com/content/st_com/en/products/microcontrollers-microprocessors/stm8-8-bit-mcus/stm8l-series/stm8l-value-line/stm8l052c6.html#documentationBUT THEY ARE REALLY REALLY BAD THEY ARE ...
Hi,I am using stm8s105c6 for UART transmit receive program. I am using Eclipse with SDCC compiler.I am getting error as?ASlink-Warning-Undefined Global '_TIM3_CAP_COM_IRQHandler' referenced by module 'main'make: *** [main] Error 1Hope someone will gu...
Hi. I'm using an STM8L162 MCU. my application code size is more than 32KB . I am using SDCC 3.8.0 .To resolve memory issue I have switched from SDCC 3.5.0(as It uses 16 bit pointer) to SDCC 3.8.0 .Still facing the issue - Code is compiled successfu...
Hello,I want to program the device using SWIM interface, The host is FPGA, but the device can't response successfully.When I reset the SWIM, the return value is wrong, and write SWIM_CSR could not successfully.I attach the wave form picture, please h...
Hi Everyone,I have an issue with USART1 where my board designer mixed up the TX and RX pins going to an external module. Is there any way to swap them in software? I've had a look though the reference manual and seen the remapping feature but its not...
I know you can with the 32 bit nucleo boards but is it possible with the STM8L152R8T6 Nucleo-64 board? My feeling is no because the SWIM protocol requires VDD, SWIO,GND and RESET pins which i cant see anywhere in the ST-link section of the STM8L152R8...
Hi,I am using user key and three more keys to do some work.Can you please guide me how to assign for the interrupt handler function for particular interrupt on a GPIO?e.g. I couldn't understand:What does the numbers like 8, 9, 10, 11 ect represents i...
Hello,Currently I am programming STM8AF5288.With option byte OPT2.AFR5 the AIN3, AIN2, AIN1 and AIN0 can be remapped to the correct port.Do I need to check if this bit is set correctly before I change the ADC channel to one of those AINx?What will be...