STM32 MCUs Products
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Is FMC on an STM32H723 suitable for use with an LCD display using an 8 bit parallel bus?
Hi,the display we're trying to use uses an ILI9488 display driver, has a resolution of 320x480 pixels, is controlled via an 8 bit parallel bus and has a color depth of either 16 or 24 bit per pixel. The parallel bus works by pulling a WE (write enabl...
ADC with DMA
Hello,I succefully figured out to scan ADC1 and ADC2 (countinous mode) with DMA. The issue is that by doing above, controller remains busy and no counter update in while(1). If I disable the ADC start then counter starts working. could you please hel...
How can I write the process of receiving barcode information from UART2 channel and sending it from UART1 channel in c language I am working with stm32l562
How can I write the process of receiving barcode information from UART2 channel and sending it from UART1 channel in c language I am working with stm32l562
Resolved! I have NUCLEO-G031K8 development board. I downloaded data sheet. I am not able to undrstand the pin configuration.
why this mismatch in this or did i get confused? please help me with this. i want to connect user led port to external led
Resolved! Is the documentation for I2C?.CR2.SADD0 wrong wrt sadd0 in 7-bit addressing mode?
The documentation for the I2C interfaces on the STM32H747_CM7 board says:<name>SADD0</name> <description>Slave address bit 0 (master mode) In 7-bit addressing mode (ADD10 = 0): This bit is dont care In 10-bit addressing mode (ADD10 = 1): This bit sho...
Programming tool that can provide power to the target for quicker programming of production units
We have the task to enable an assambler to quicker his assambling process of a couple of hundreads of units, and one of the time consuming process is to attach batteries, program the unit and then deatach the batteries for the later steps of assambli...
Resolved! Connect/disconnect DAC from pin on the fly for a diagnostic test?
I have an analog circuit that is read by an ADC input. I would like to have a self-diagnostic function where I inject a known signal to the input of that circuit with the DAC for a self test, then disconnect the DAC from the pin and leave the pin in...
Port application from STM32L4 to STM32U5 waking from STOP2 by LPUART, RTC etc
This isn't a question - I just spent a LONG time finding this so I figured I'd post my solution in case anyone else runs into it.The STM32U5 seems largely backward compatible with STM32L4 source code, but in order to have certain low power peripheral...
