My initial thought was that while some pins are connected to other peripherals on the discovery board, that they may still be used for GPIO. Is this true, or can a pin not be used for GPIO if connected to a peripheral, even if that peripheral is not ...
NSS the output ignores the settings, and according to the waveform, the outputs are in the hiz state, because you can see the leads that are not damped by pressing to the ground. (STM32F303) // Bit 4 FRF: Frame format // 0: SPI Motorola mode ...
If I set it to Active, it cannot be overwritten.. What am I missing?
Hello,I have one question regarding the ADC1/2/3 cores for the STM32H7 (dual core solution). Let's say, I would like to split few ADC channels between both ADC cores and Cortex cores. Is it possible to assin channels 1,2,3 for ADC1 core (regular grou...
We are trying to build a USB Data Logger We are facing some issue while being in run mode. Initially system is in standby mode and can be woken using button press (connected to system wakeup 1). On 5 sec press system/mcu starts logging data into flas...
Hello,I'm using a STM32F091 with TIM2 configured in PWM mode.(and CH1-CH2 connected to an output)After some hundreads of milliseconds, I have to stop the PWM by setting CCRx at 0. And reenable later.So far so good.But to improve my working, I would t...
I've been trying to run the SBSFU example from STM32Cube_FW_L5_V1.2.0.The option bytes I set initially were:TZEN=1DBANK=1 (was already 1)SECWM1_PSTRT=0x0 and SECWM1_PEND=0x7fSECWM2_PSTRT=0x1 and SECWM2_PEND=0x0.That allowed me to load SBSFU bootloade...
I came across "wait sates" (with missing "t") in RM0316 rev.8, but just for the laugh I threw it into google (https://www.google.com/search?q="wait+sates"+site%3Ast.com ), and... lo and behold, this appears to be a quite often repeated typo, at least...
Hello. I would like to know how much current a DAC pin is able to source. The STM32G081 datasheet indicates "Output current sourced by any I/O and control pin = 15mA". Is this 15mA also an upper limit to a DAC sourcing pin? The STM32G081 datasheet al...
Hi. I'm working on project where I need short pulses with precise periods generated in audio ranges (10 - 20kHz). So I decided to choose TIM2 and using it in PWM mode. I'm using HAL library and configuration code generated by CubeMX:void MX_TIM2_Init...
