Ask questions, find answers, and share insights on STM32 products and their technical features.
I am using Stm32l0 and am receiving data from GPS via uart but I am facing this problem.uart receives the first byte and then repeats the number of bytes it wanted to receiveFor example:AL_UART_Receive (& huart1, buf, 80, 200);It receives the first l...
I have an RS485 device, the time for which it turns on is about 3-4 seconds.In response to a request, it can send an indefinite amount of data, so I run HAL_UART_Receive_IT with a margin of a few bytes.But I only receive 1 byte and then an OVR error ...
https://github.com/STMicroelectronics/STM32CubeL4/tree/master/Projects/B-L475E-IOT01A/Applications I went the following link but found that the code for accessing microphone was not found. Can anyone please help with some example code for the same Th...
Hi,We have a problem with SDADC on STM32F373CCT6. We are using two SDADC Analog pins to measure the voltage. Even through the voltage on the both the Analog MCU Pins SDADC-1 and SDADC-2 are same, the digital output voltage and ADC values from the MC...
Hi,long time, no see, so greetings to all!When implementing touch sensors, can I use the PCB silk screen as "panel", i.e. omit the glass/plexiglass panel?It is for a private project, the unit will be infrequently used in lab environments.Obviously th...
Hi,I am using a custom board with the following CPU : STM32F746BGTx.Here is the pinout :PB2 : QUADSPI_CLKPB6 : QUADSPI_BL1_NCSPF6 : QUADSPI_BL1_IO3PF7 : QUADSPI_BL1_IO2PF8 : QUADSPI_BL1_IO0PF9 : QUADSPI_BL1_IO1How can I load all the assets (images, f...
Which evaluation board I can use to practice and develop code on Capacitive Touch Sensing, which is suitable with STM32F302R8?I have STM32F302 Nucleo board with STM32F302R8 MCU, which supports touch sensing. I need to learn and develop a practice cod...
I am new to STM32 and am trying to choose between a 64-pin and 100-pin STM32F303 for a power converter project, the answer to this question determines if I can make it work with only 64 pins - please help. I need 7 differential ADC inputs (both + an...
Hi,I'm using keil as my compiler, and I have developed our own project PCB, every thing works fine, I have used W25Q64 external SPI flash for my board, Now I have written flash algorithms and they are working inside my test project, so I want to add ...
