STM8 MCUs
Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Forum Posts
Hi, I´m using STM8S0003F. I have 2 pins at PORT A (PA1 and PA3 that are programmed to generate an interrupt when any signal FALL_ONLY. During the interrupt routine, how can I know which pin generate this interrupt? Thank you Andre
INTERRUPT_HANDLER(EXTI_PORTA_IRQHandler, 3){ /* In order to detect unexpected events during development, it is recommended to set a breakpoint on the following instruction. */ if(!GPIO_ReadInputPin(RUIDO_PASS_Port, RUIDO_PASS_Pin)) { Tmr10msLeRuid...
SD CARD PROBLEM FOR STM8S003F3
I have a STM8S003F3 and a Arduino Micro SD Card Module. I want to communicate with Micro SD Card. But Project SPI_FastCommunicationMicroSD in STM8S_StdPeriph_Lib is not working. It goes into "Go to infinite loop when there is mismatch in data program...
Hi, I am using stm8l001j3m3. In my project i can't write to eeprom. How can i do it?
My code as a below;void EEPROM_WriteByte(unsigned int address, unsigned char value){ FLASH->DUKR = 0xAE; FLASH->DUKR = 0x56; (*(uint8_t *)(0x9FC0 + address)) = value; FLASH->IAPSR &= FLASH_MemType_Data;}unsigned char EEPROM_ReadByte(unsig...
stm8s cco flag never set
I have a discovery stm8s003k board and when I tested a program for cco capability it seems cco will never be stable and program always remain in line:while(CLK_GetFlagStatus(CLK_FLAG_CCORDY) == FALSE); code and more explain is in detail.I tested it w...
How to find out how much space are in RAM and Flash occupied in bytes?
Hello, I am using STM8l151, ST Visual Develop, and Cosmic compiler. I need to find out how much space is occupied in RAM and Flash. I found the .map file and checed there, but everything there is said in terms of segments and also code size in flash ...
stm8s with cosmic
hello siri used cosmic c with st visual idand when i comple there are no errors, but when i build, just the small examplethen i have this error#error cpstm8 en.stsw-stm8069\stm8s_stdperiph_lib\libraries\stm8s_stdperiph_driver\src\stm8s_adc2.c:56(8+3)...
“invalid indirection operand�? error when passing a struct to function in Cosmic compiler and STM8
I am writing a firmware for stm8 with Cosmic compiler and in ST Visual Develop. I am using astruct as the following:typedef enum { lcBlack = 0, lcRed, lcGreen, lcOrange } led_color_t; PUBLIC typedef enum { lppEmpty, lppS...
Not able to compile code in STVD
when I compile the code for a simple GPIO toggle, it shows an error like thisCan't understand what is the issue, I have included all the inc and source files into the project from the Standard peripheral library and the Cosmic compiler is also succes...
