Hi guys, I read reference manual for STM32H745/755, where is mentioned that the both CPUs are after reset running on the same clock frequency, because they shared the same clock source and the prescalers are after reset in default state (no division ...
Hello All,I am using custom board using stm32f446ret7 controller. I am creating a sample project using CUBEMX for this stm32f446re controller and trying to flash using st-link/v2. But has got one warning as below. Can anyone help in understanding whe...
I have configured STM32l496RG as slave and am trying to send data from my STM32L496RG slave to ESP32 master upon reception of data into buffer array. I am trying to echo the same data back to the master. My master ESP32 transmits data 'hello' and r...
I created a project using the CubeMX software, as the basis for a music playing device.I then used the SD disk io dma rtos driver from the wav player/recorder as the cube generated code is broken.Can I put a project on github using the above code?I'v...
Hello All,We have an custom board using stm32f446re controller which has 6 PIN SWD JTAG connector.We are using NUCLEO-F446RE kit as debugger to flash the custom board as explained in "6.2.4 Using ST-LINK/V2-1 to program and debug an external STM32 ap...
Currently, we are testing whether smoke and fire will occur when adjacent I/O ports are shorted. If the internal structure is the same, we think that a representative set of tests is sufficient. However, if the internal structure is different, then a...
Do anyone know if the STM32F0 SPI, programmed in the TI standard, not the MCU's ordinary SPI, is in fact the same of so called "Microwire SPI" as used into EEPROM: 93C66 (not regard to CS polarity)?Regards.
Hello,im working in STM32F769_discovry board with IAR embedded workbench IDE, i want to use OTA for updating the firmware in my board, i have HC-05 Bluetooth module, please i want to know if this module can do this job with smartphone (android app) ...
As I've seen in cubeMX all periphereals I use match the same pins in both versions of x1 series (which vary just in the absence of AES encryption module) but I cannot find in any datasheet wether they truly are as it is not mentioned anywhere as far ...
Please find the code here, SET_BIT(RCC->APB2ENR, RCC_APB2ENR_SYSCFGEN); LL_OPAMP_SetMode (OPAMP2, LL_OPAMP_MODE_FUNCTIONAL); LL_OPAMP_SetFunctionalMode (OPAMP2,LL_OPAMP_MODE_STANDALONE); LL_OPAMP_SetInputNonInverting (OPAMP2, LL_OPAM...
