Others: hardware and software

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...

Hi, How Could I know the date code of a STi7101? When Could I download its technical datasheet and the meaning of the last 3 digits (STi7101XXX)

steval-ipfc01v1

We are using STEVAL-IPFC01V1, Evaluation board. We tried to replace Inductor with our customised inductor and toroidal core. Inductance value is 125uH. We are detecting a fault for loading to 7A. Board works for 4A but for 7A fault is detected, outp...

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'm from Venezuela, I'm starting a small bussines selling electronic componets, but I can't find information about some STMicroelectronics components, In this specific case I need information about the diference between ATIC39-B3 and ATIC39-B4 A2C08350

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...