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...
Hi. I have stm32L552xx that i need to program using SWD. I have to halt core, write some code to RAM, replace PC and run core. If some valid code exists on flash i have no problem. It works perfectly. But if i try to do the same thing on empty flash...
Hi ,I am using Cortex debug extension in Visual studio code to debug my STM32F4 custom board . I am successfully able to debug using CubeIDE . But with Visual studio code the code hangs at the below line of queue.c . configASSERT(pxQueue->uxItemSize ...
Hi, I am using an NUCLEO-F072RB Board with an STUSB1602 Type-C Controller Expansion Board. My Goal is to program a Sink application which is able to use the PPS Mode. Furthermore I am using the STM32_MB1303_SNK_ONLY Project as a reference. My Questio...
STM32L151 running at 32MHZSPI prescaler 256 running at 125KBits/sThe interrrupt does fire, but the first call (from non interrupt context) to get the transfer started HAL_SPI_Transmit_IT hasn't yet finished.Reason: In HAL_SPI_Transmit_IT __HAL_UNLOCK...
Hi,I'm working on a custom board where we integrated an STM32L010RB and I have verry weird behaviour :I need to use SPI1 peripheral and the clock signal is working as expected only if I enable optimization on the compiler settings.The MISO is OK. In ...
Hi, I'm using a STM32H757XIH6 with SMPS. Everything (firmware & hardware) are working fine but after a switch off/on of the power supply, I could not connect to the microcontroler via SWD. First I thought it was the Power configuration that had been ...
Hi guys,I am using and STM32L552ZET6 and I get a behavior I can not exaplain. The device is power at 1.8V in case it matters. So to put it shortly I have 2 blocks of 8 pages each. At first start I erase both of the blocks and write only in block 1 so...
Hi, this isn't really a question, but I figured I'd share back with the community (and hopefully bring the change back into ST's next release) on the X-CUBE-STL CPU test code.There are some instances, where the APSR has some bit set in what ARM docum...