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'm porting a C++ application to a STM32, using CubeIDE. The application uses cin/cout, for which I implemented the __io_getchar() and __io_putchar() functions used by _read()/_write() from syscalls.c, redirecting the input/output to UART. This wo...
In my code, I write many casting from char* to uint64_t*. Someone success, and someone get failure. I thought I used the unallocated memory, but I rewrote by casting to uint32_t, and then no error happened. Is this normal?My code:--------------------...
Hello all,I recently purchased the STM32F469i Discovery Board, and have loaded the compiled demo binary from the ST website onto the board. It loads properly, but now I want to see how the software works. Is there any source code for the demo firmwar...
I'm using STM32F767 and external flash is interfaced on QUADSPI, I've referred STM32746G-Discovery code for QSPI without DMA and its working fine. I want to implement QSPI using DMA, STM32F767 supports QSPI over DMA on channel 3 and stream 7 so did c...
Hello everyone,I'm having problems with a STM32L010K8 in stop mode.I'm trying to use the low power timer clocked by the LSI and having it to wake up the device from stop mode once the timer reaches ARR value.I configured the EXTI event line 29 and de...
Can anyone share USB Host CDC VCP Example code for STM32F429 or STM32F469?
I want to know the ADC performance of STM32F103.I am not sure which datasheet to check.I know it is single ended in SAR ADC....I'd really appreciate it if you let me know.
Moin, is it possible to run the stm32L5 Series mcus (or other stm32s) not in SDMMC host mode, but be used like a normal SDcard for storage?I looked over the documentation and only found host mode descriptions. I feel like I missed some details, so gr...
Hello all =)I am pretty much a beginner with STM32 microcontrollers and facing some, at least for me, elusive problems during debugging of the controller.I am working with the SENSORTILE, so the STM32L476JG controller, which is soldered onto the crad...
In my project there is requirement to initialize the IWDG for two times one with time period 5 second in run-mode and re-configuring it for 32 second before controller enters into sleep mode. as shown in below code. hiwdg.Instance = IWDG; hiwdg.Ini...
