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Hi,I created a project in STM32CubeMX tool for USART1(Asynchronous) with DMA channels for both Tx and Rx. But in the UART initialization I do not see anything which indicates that DMA for this UART is enabled. There are two variables defined as follo...
I purchased the board on your site, and you just sent me an email telling me you gave away my seat!I can provide proof of purchase.Please re-enroll me ot at least send me a recording of the course and a copy of the course materials
I have ordered the Board already at my distributor.
We are using RTC and it's alarm in our project. We are reading data from sensor at specific interval which can be between 10 min to 24 hours. We are using LSI as RTC clock source. We measure the LSI frequency using Timers as given in application note...
Hi, I am new to STM32. Currently I am doing a project based on BLE.I need to extract the RSSI value from P2P client (receiver side) when there is a BLE event is ongoing (on P2P server or anywhere).Is there any way to find RSSI in the receiver side f...
It is developing products using stm32f469i_Discovery.The stm32f469i_Discovery board is intended to be used with DS3231.It was connected to I2C1 for I2C communication.I2C1 initialization runs on MX_I2C1_Init();In this function, It is developing produc...
Hi All,I'm using an NUCLEO-F103RB with STM32F103RBBasically when I run the code or debug the CODE with the IDE every works fine.But if unplugged the STM from the computer and plug it again the code stays stuck.After the power supply reset is getting ...
Hello,i want to measure time between high and low pulse from a ultrasonic sensor. The time is set to 1ms. It works until i reach the end of the time ARR. To differentitat betwenn a distance like 1cm and 11cm (10cm end of the counter) i have to count...
I used an LSE component proven out on another design containing a STM32F412 for a new design using a STM32L433. The LSE part is Abracon ABS06-32.768kHz-6 which is listed in AN2867 as compatible with the L4 family. I'm using the HAL_RCCEx_EnableLSCO()...
