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...
I'm trying to get multiple timers with interrupts working on an STM32L462 using the provided HAL libraries in CubeIDE 1.14, but every time the chip comes out of reset, it crashes after starting the second timer. Here is the relevant code: int main(v...
Hi.I'm testing gpios on many different ports at the same time.I'm testing buttom code.///////////////////////////////////////////////////////////////////////////////////////////////////////////////////__HAL_TIM_CLEAR_IT(&htim12, TIM_IT_CC1);GPIOE->BS...
hi,I'm looking for SMBus Host Controller on STM32G031K8.. The example is for different boards and when porting in done on my target I don't see any behavior as explained in the example.Kindly provide some pointers.
I tried to make an interrupt work with encoder input on timer 1. It does not fire interrupts.Interrupts are activated (the code is reached).Are there simply no interrupts possible, or is it another problem that i have to figure out?
I'm using a rs485 IC. I transmit and receive data through it. When I send small amount of data like 10-20 there is no problem but when I try to receive more than 40 HAL_UARTEx_ReceiveToIdle makes nonsense. It receive data different then what I send o...
So, this is a weird one. We're attempting to bring up watchdog timers on both cores of our product.We're not seeing the CM4 WWDG watchdog fire when we intentionally lock the CM4 in a while loop with no refreshes to the watchdog timer. (I haven't trie...
Good evening everyone, I'm trying to sample two signals through TIM2 using ADC in dual regular simultaneous mode with a trigger from TIM2. When configuring the ADC in dual mode, it only reads and performs a single conversion on one channel. Does anyo...
STM32CubeIDE does not give me an options to select PE15 as an external interrupt source.The documentation , RM0438 suggests there are 15 possible external interrupts. Which is true?
Hello,are we going to see CAN-XL controllers on a STM32 MCU anytime soon, or will ST only feature them in automotive MCUs for the foreseeable future?I would really need CAN-XL on a general purpose MCU for an upcoming project, where CAN-FD bandwidth w...
Hello!I have a new project with a STM32F407VET6 and a STM32F103xxx over a RJ45 Jack with I2C.i worked a lot of time with I2C EEPROMs and it works fine, but my communication between the 2 STM's are horrible, or i am too confused.i found the tutorial o...
