STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I am learning this new 32-bit from my 8-bit world as well as new IDE on top of re-learning C. So be gentle....I am trying to use the CubeIDE to talk to an I2C LCD. I am following a tutorial but the LCD does not respond at all.Some of the code below...
How to connect to UART via USB on android device? Do I need some driver on android device?Stm32L432KC nucleo
I want to convert a bunch of uint16_t values from an ADC into floating point voltages. For this I use a for loop to loop through the uint16_t array and write the values to a float array. But the float array remains 0 as if no assignment is ever made....
I need to achieve fast interrupts because I'm making integration from accelerometer and gyroscope datas in my code. And when I set a timer interrupt frequency to 2.5ms code get stuck. But when I increase timer frequency to 25ms it works just fine. ...
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I'm trying to select a suitable HSE and size the capacitors + resistor for it following the procedures laid out in AN2867, but I can only reach a "not compatible" result even with the example values used in there (the different stages are done for di...
Hello Folks,Im working on STM32l412kb uc (40 kb RAM Size) .My code uses 32kb of data still we have 8KB RAM.But there is one issue with our results i.e stack size overflow we dont get desired output that is only due to stack size overflow.We also o...
The I2C interrupts were enabled and HAL_I2C_Slave_Receive_IT() and HAL_I2C_Slave_Transmit_IT() functions were called. The slave can receive and transmit the data only once and then it pulls the SCL line low disabling further communications. I have tr...