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 am currently trying to develop a DFU using the chip's dual bank feature.After bricking my second prototype (only recoverable by exchanging the G0) I am out of ideas what could be the problem.I could at least track it down to manipulation of the...
I'm using STM32F303RB seriesIs there PORTC with bit banding?Best regrads.
Hello, Now I'm using Modbus RTU and UART. Modbus RTU communication is being performed through UART. Modbus RTU setting is data 8 bytes, but communication is possible only when uart wordlength is set to 9 in STMcubeIDE. Why is wordlength 9 when data i...
I'm using STM32F407 and I want to capture a pulse of following detail:Frequency: 100~1000 HzLOW voltage: 0.7vHIGH voltage: 1.5vand I'm wondering that whether STM32 input capture can be triggered on such 0.7~0.8V height pulse, or not.If not, what is t...
Hi!I have a custom board with a STM32H725. The board has an external OCTOSPI flash memory from Infineon's S26KL/S26KS-series. I can read/write data back and fourth in memory-mapped-mode and now I want to be able to program persistent data using the i...
Hello, well I have some array of uint16_t data with is contains 50 records. If I truing to write it to the flash memory it looks like it have done an then if I write again, the HEX data in debug mode memory is randombly chenging. Ideally Firstly I ne...
Hello,I am sampling two signals using ADC1 in master, and ADC2 as a slave.For this i am using ADC1 Input3 and ADC2 Input 5, with DMA filling the 32bit buffer, with a buffer size of 2048.Bellow are some setings how the master/slave is configured in a ...
Hi, I am using an STM32F401CCU6 for a FreeRTOS project. My problem is that a variable shows up in the Build Analyzer as 64B instead of 80B. I am using some LoRa libraries. For simplicity, I will refer only to the information I think is relevant for t...
I wanted to do a simple test with my STM32f746 protoboard and count clock pulses. Problems are normal (I get all zeros) but in what datasheet/pdf are those registers explained or mentioned. I searched several pdfs in the net and none had those keywor...
