I am writing to inquire about how to interface the ST4SI2M0020TPIFW eSIM monolithic IC with a microcontroller .I understand that the ST4SI2M0020TPIFW does not have any UART, SPI, or I2C pins. However, it is a monolithic IC that is designed to be inte...
Is there a way to use timers to trigger an interrupt at between 1.00BPM and 999.00BPM, with a 2 decimal resolution? I'm currently using an STM32F373 with 8Mhz clock for my timers, and set the Timer Prescaller to 8000-1, and set the ARR register to ...
Hi,I have for dream to be able to create a handheld game console like the PSP when I was younger. It's for this main reason I study electronics.I wonder if there is a kit that help me to understand and learn about the concept of it or something not t...
I am trying to enable the SRAM parity check, code snippet is as follows:FLASH_OBProgramInitTypeDef config;HAL_FLASH_Unlock();HAL_FLASH_OB_Unlock();HAL_FLASHEx_OBErase();HAL_FLASHEx_OBGetConfig(&config);config.USERConfig = 0x00;HAL_FLASHEx_OBProgram(&...
I need advice on setting up a 'primary timer/clock' to toggle a an output pin for 20ms, at a user set frequency of anywhere from 16Millihertz to 16.65Hz ( approx ) with 16 bit resolution. ( user sets value from 0 to 10000 )The primary timer/clock mus...
HeyI want to make a product with WEB UI . My goal is product that will connect to my internal network and I want to be able open a browser on my computer and write the IP of the product, I will connect to its web page and I can control it.I would app...
Hi all, I have a problem with a new version of an existing PCB using the STM32F334C8T6 microcontroller.Known working code is loaded onto the new PCB, power is applied and the MCU starts up the clock and then seems to sit idle. If the NRST pin is then...
I am using stm32f302r8t6 microcontroller. In standby mode, the pins on port A are high, which should not be the case for the card I designed. For the stm32f302r8t6 microcontroller, I should keep one pin on port A low in standby mode.
HI experts , May you have a nice day! this figure is in rm0440-STM32G4 Series Reference manual. STM32F4, STM32F3 have the same TIM.now I have some question:1. how can I configure the Modules in the red box, such as selecting x0, 01 or 11?2. I fi...
Hi, I am trying to simply output information from an I2C device (DS1307 real time clock) to an SPI screen (ST7789) I have tested the code & libraries for the separate devices and they work but as soon as I try adding any SPI commands to the main.c th...