STM32F205RCT7 MTBF
Hi,I am doing the MTBF calculation of our product which contains STM32F205RCT7. Can you provide me with the MTBF value of STM32F205RCT7?Thanks in advance
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Hard fault caused by unaligned access
Hi, I have an issue when trying to copy a struct by direct assignment on STM32H743; The code: void function(const structName_t *incomingStruct) { Signal_t sendSignal; sendSignal.desiredStruct = *incomingStruct; // <-- Causes unaligned access .....
STM32U5 LL example ADC1 and ADC4
The example project does not provide information on ADC4 register configurations, ADC4 seems to be different then prior peripherals (e.g. compared to L4). ...\NUCLEO-U575ZI-Q\Examples_LL\ADC\ADC_SingleConversion_TriggerSW_IT_InitSTM32CubeMX configur...
spi slave weird data on mid-high speeds ?!
I am having weird issue with STM32F767 (configured to run at 200mhz) that needs to be SPI slave .. I configured it with 0,1 (clock low, second edge), hardware cs.. when master sends data at 350kbps everything is ok, when master sends at higher speeds...
Can VDDA VREF+ and VssA connect to VSS(ground)?
I am using STM32H735,TFBGA-100 controller with 550MHz.I don't need ADC and DAC functions.1.Shall i connect VDDA,VREF+ and VssA to ground(Vss)? if yes, what is the recommended(through any resistor or shorted)way to connect to Vss?2.If i did as above,...
STMG4 Where is the control register - Cant find it in the documentation!
It is really frustrating to not find an information, even worse, you always have to login again with writing your full emailadress, while you checked "save login" before! Here is what i am looking for (this is all i found as register for privilege mo...
stm32f429t6, the uart8 dma rx function works on 3 out of 5 boards and does not work on 2
In stm32f429t6, the uart8 dma rx function works on 3 out of 5 boards and does not work on 2. The same firmware was applied to 5 boards, and if only the uart8 interrupt was used without using dma, the 5 boards mode operated normally. What is the cause...
Resolved! Weird Jitter when using DMA to generate PWM in GPIOs
So i was trying to generate pwm on all gpio pins of a stm32F103 for my application. I found followed this guide:https://www.hackster.io/javier-munoz-saez/all-pins-as-pwm-at-the-same-time-baremetal-stm32-1df86f the essence is using the function: ...
STM32L552 Azure RTOS ThreadX UART RX+TX not working correctly
Hi together,at work I have an Azure RTOS based project with UART communication. The basic implementation of ThreadX is working fine for toggling LEDs, but I need to do some SPI communication to an ePaper display and communicate with the MCU over UART...
Resolved! Configure ADC sampling frequency STM32H723ZG
Hi All,I am using a STM32H723ZG Nucleo board. I am using the ADC in 8-bit mode. The clock is set to 96 MHz, and according to the application note it should use 6 cycles to sample and convert which would result in 16 Msps, but it seems to be between 8...
