Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
I have a board with a STM8S0003F3P6 MCU with its own 5V supply and a few other power supplies. What is the safest way to connect STM8S discovery SWIM programmer?protect 5VThe SWIM pin 1 USB 5V and board 5V could be at different voltage levels. I don...
Hello,There is confusion regarding the EXTI_SRx bytes.After a power on reset if a gpio (D0) is configured as input with interrupt and interrupts are enabled,What is the state of the EXTI_SR1 and EXTI_SR2 bytes when the interrupt handler runs?Do both ...
I want to know how to view the critical bytes of a .list file. Which byte above the location is critical bytes, is the one to be removed
i have configured the spi in stm8l controller.I have attached the code below:void SetupSPI(){ PB_DDR |= BIT(6) | BIT(5) ; // mosi and sck as output. PB_DDR &= ~BIT(7); // miso as input. PB_CR1 |= BIT(7); PB_CR1 |= BIT(6)| BIT(5) ; // mosi and **** a...
After stvp loads the stm8s programming code and option byte, the created project file is copied to another computer in the workshop. After the directory file is changed, the .stp file cannot be opened. The reason is that the stvp adds the burning cod...
I've recently updated some SPWF04SA modules to firmware version 1.1.0 and I have a couple of problems with Mini AP mode:The SSID I set with AT+S.SSIDTXT=<SSID> seems to be being truncated to 6 characters in the beacon frame, even though the WIND:26 n...
I'm trying to source a replacement part for an old non-working board. The part I need to replace has an ST logo and the marking 30P319. Can't seem to find any info on it.Thanks
Hai, i have written a code for stm8l using st visual and i have added few header files for my code.When i add the files i am getting the error as shown in the image.the following are the header files added:stm8l15x_spi.hstm8l15x_SPI.Cstm8l15x.hPlease...
stm32 board: stm32f446reHi, recently, I bought the expansion board X-NUCLEO-GNSS1A1, and I've managed to communicate it with USART. However, I have a hard time to do that with I2C, it stuck at slave address transferring. In the beginning, I thought t...
Posted on March 14, 2017 at 17:38The SPV1020 seems to be discontinuet. Does ST offer an alternative part ?
