Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
I usually use STM8L151C8T6 micro-controller.But it's difficult to get it.What does ST Micro think the major/main products on STM8 CPUs families?Should I change the micro-controller from STM8L151C8T6?So, what kind of families should I use?Please tell ...
Hello, According to table21 in the datasheet, the current consumption (IDD) depends on whether the code is executed from RAM or Flash.How do I determine if my application code is running from RAM or Flash?Regards, Gotoda
I have a STM8AF6223A Processor connected to another processor on Pin 2, UART TX and Pin 3, UART RX. The oscilloscope verifies that both processors send correctly, 19200 Baud, 8bit Data, no parity, 1 stop bit. The STM8 processor receives the data in t...
The following is the main.cIt's a simple demo for RTC display on LCD. The second run correctly, which means the system and RTC clock set correctly. However, the minute does not change when the second runs a circle (60s). Do I set the registers incor...
Hi there!I am using stm8s MCU for my application. As the number of data that I want to save is more than the size of EEPROM, is it possible to read/write data on flash memory? If yes, may I know how to make it works and how to allocate flash memory p...
I test push and pop instruction，some issue confuse me. push cc #cc = 0when cc=0，and cc is push to stack，the value in stack is 0x28，this mean I1 I0 is set，why？pop cc #cc=0when cc in stack is 0x2b，after pop，cc change to be 0x3 ，this mean I...
Hello friends!I have self-developed a programmer for STM8.It works very well.However now I want it to be able to debug in IAR like STLink.Please give me documentation or instructions on how to do it.
Hi. I made a code that uses ADC1 in single conversion mode and UART in asynchronous mode.But when I do the ADC1_Init() for some reason the RX interrupt of the UART doesn't work, if I don't use the ADC1 it works normally. Can someone help me?Periphera...
void main() { uint32_t clockFrequency = 0x0000; //clock enable for MCU /* Select HSE as system clock source */ CLK_HSICmd(ENABLE); CLK_SYSCLKSourceConfig(CLK_SYSCLKSource_HSI); /* system clock prescaler: 1*/ CLK_SYSCLKDivConfig(CLK_SYSCL...
Hi Sir/MadamWe have got some stock of STM8S105K4T6C,but we found the MSL on the label that some are MSL2,and some is MSL3,COO is Malaysia,can you help to check and tell me someting about this?Thank you o much!SusanZD COMPONENTS TRADING