Resolved! how to disable EXTI interrupt
GPIO_Init(GPIOE, GPIO_Pin_7, GPIO_Mode_In_PU_No_IT); ?is there a standard method?
GPIO_Init(GPIOE, GPIO_Pin_7, GPIO_Mode_In_PU_No_IT); ?is there a standard method?
Hello,I'm designing a new board with a STM8 CPU.Before, I'm doing a several previous tests.I want to supply with 3.3V the MCU but I found that it works very well with 5V but in the other hand with 3.3V it doesn't work.I checked VCAP voltage, while...
Hello,I tried to program STM8S001J3 using STLinkv2 Debugger and ST Visual Programmer (STVP).As the STM8S001J3 MCU had no RESET pin, I left RESET pin of ST Linkv2 unconnected and just connected 3 lines of ST Linkv2 (VDD, GND, SWIM) with corresponding...
Can the ST-Link V3 SET program flash standalone (without PC)?As Flasher STM8 's standalone mode.(https://www.segger.com/products/production/flasher-st/models/flasher-stm8/)-----> https://www.st.com/ja/development-tools/stlink-v3set.html> The STLINK-V...
My application uses a STM8AF5288 as SPI slave with hardware Rx and Tx CRC calculator enabled.Despite the information available on the Ref Manuals, just writing '1' to CRCEN bit of SPI_CR2 seems to work only on SPI_RXCRCR.SPI_TXCRCR will not reset wit...
I would like to develop an application with the STM8L001J3M3 microcontroller.The UM2339 user manual for the Discovery Kit indicates that demonstration software is available at www.st.com/stm8-discovery web page. I cannot find any library or demonstr...
Hello, I use ST-LINK to set Option Bytes in uC ST8AF6246. IDE is IAR.I have a trouble with Option Bit HSITRIM (Old name 16MHZTRIM0). According to uC datasheet this bit allows oscillator trimming with 3 or 4 bit resolution (One bit for sign). ST-LINK ...
void main(void) { clock_setup(); GPIO_Config(); CLK->ICKCR |= 0x10;//SAHALT; //0.03ma CLK_HaltConfig(CLK_Halt_FastWakeup,ENABLE); FLASH_PowerWaitModeConfig(FLASH_Power_IDDQ); PWR_UltraLowPowerCmd(ENABLE); // no diff FLASH_PowerWaitModeConfi...