Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Hi All, We are using the STM8L050J3 chip and trying to get time using an internal RTC with LSI. We are getting some responses but are not sure what it is. Here is our result (TIME: 3108:4877:2644) and code. We are using the cosmic compiler. Could an...
I am trying to implement the "Delay" function from timing_delay.h / timing_delay.c that comes with STM8 example code. In order for the delay to work, you need to add the function "TimingDelay_decrement" to stm8l15x_it.c in order to decrement the time...
Hi. I am designing Schematic for STM8L050J3 chip. In that, pin1( first pin) , in datasheet they mentioned as SWIM in port A0 of pin1 and USART TX in port A2 of pin1. I want to use this pin as SWIM for programming as well as USART for data transmissio...
Hi everyone,I have 12v dc 4 channel relay module which have stm8s103f3 on it.i am using ST visual develop and STVP to flash program using ST-Link V2 programmer.ST-Link V2 Pins: 1- RST, 3- GND, 5- Swim, 7- 3.3v (which is required for relay module).wh...
Hello, I have a problem with setting up PWM on the general purpose timer. I tried setting PWM on timers 2 and 3 using different channels, but I didn't see a PWM signal at the output. I also tried setting up PWM from timer 1 and it worked, but I only ...
Hi, I have look Extensively THREE different times now to find an assembler reference. NOT the instruction set, the assembler directives. Data types declared, conditional assembly (if avail), Everything the Assembler uses to generate machine code. I...
I want to know that hwo i can step my stm8s103 via STVD using ST-Link debugger
Need to IAP save two 16(10) bit ADC values to EEROM. Done parm saves before in STM8S105, but want to see it in ICP mode.In NXP MC9S08, I can turn off download, which cleared Its EEROM. That let me run the ADC "learn" of the values, save them to EEROM...
I have the 8S105C based Discovery. I'm new to STM, but been writing NXP 9S08 assembler >20 yrs. Customer has 2 products using 9S08PA4, but needs them ported to STM8S. Both are pure assembler - I wrote them and now must port. Best of worlds would illu...
Hello , I have 5 ST-LINK/V2 and 5 products. Each programmer is connected to one product at a time. I am using Windows 7 and a USB hub. Everything works fine, but when I migrated to Windows 10, I encountered an unstable programming issue. I updated t...