Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
If an symbol not defined, the compiler does not give any error, only the linker.Unfortunately it cannot say in which c source line is the undefined symbol, only the obj. file name.The only way is to select/copy and search for the text, which is many ...
I have the following issue: When the clock security system detects a clock fault on the HSE (running at 16 MHz), the controller sometimes resets with an illegal opcode as the reset cause, even though the deglitch filter is enabled.I couldn’t find any...
#include "stm8l15x.h" #include "stm8l15x_i2c.h" #include "stm8l15x_clk.h" #include "stm8l15x_conf.h" #define I2C_SPEED 100000 // 100kHz #define SLAVE_ADDR 0x27 void I2C_Config(void); void I2C_SendChar(uint8_t slave_addr, char ch); int main(v...
Hi ST team, I was hoping to ask for your advice on the recently delivered product to our industry. The control mechanisms of the product are managed with the STM8S105C6T6TR. After the careful removal of the conformal coating, the STM information doe...
Hi everybody,I am using the STM8S003F3P6 development board (little blue one bought from AliExpress) and I am trying to program it using ST-LINK V2 (also bought on AliExpress). I wrote the code using STVD and now I would like to program the MCU. I tri...
STM8L experts, I need your help! Our company’s legacy product uses the STM8L052R8 microcontroller. Currently, an important customer requires additional functionality that involves using a GPIO pin to detect the state of an external swit...
Hi all, I am currently working on an IR remote control project using the STM8S microcontroller and developing with ST Visual Developer (STVD), using the STM8S Standard Peripheral Library (STSW-STM8069). While I have made some progress, I am facing a ...
I was following the Application note document on [AN2659](https://www.st.com/resource/en/application_note/an2659-stm8-inapplication-programming-iap-using-a-customized-userbootloader-stmicroelectronics.pdf) as my purpose was to implement a custom boot...
Hi I am writing this post to help the community. I have struggled a while before to get all this "Interrupt" receipe working with "ST Visual Develop"and COSMIC compiler. Development and tests with only one timer enabled at the time.Note this code is ...