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With the ICD I found that sometimes, between the MDMA IRQ Handler - where the QSPI TCIE bit is set, and the QUADSPI_IRQHandler, the TCIE bit is cleared. But I haven't been able to determine where or how it is being cleared; I've eliminated all loca...
The reference manual RM0440, revision 7, in section "44.3.2 Operating modes", in the last paragraph of subsection titled "CAN FD operation states" states that:In case a FDCAN Tx buffer is configured for FDCAN transmission with DLC > 8, the first eigh...
I want to program a double word (a calibration value) at the top of internal flash (STM32G03x) without erasing the entire page first. I understand that only 1's can be set to 0, not vice versa. It may be assumed that the address in question already c...
Hi,This was part of another (unrelated) thread which did not get timely attention.Prototype sketch:Cube programmer screenshot:CubeMX ioc file attached.The PCB manufacturer allows window of one week to submit a modified prototype within the same quota...
Hello Community,i have the strange behavior that the Clockswitch to HSE does not work in STM32L051. __HAL_RCC_SYSCLK_CONFIG(RCC_ClkInitStruct->SYSCLKSource); /* Get Start Tick */ tickstart = HAL_GetTick(); if(RCC_ClkInitStruct->SYS...
I'm new to embedded programming and don't know how to deal with registers therefore I'm looking for a library that is readily available.Thank you.
I have an SM32H723 NUCLEO-144 board. I successfully implemented COMP1. It works, but I have some bouncing at the rising and falling edges (100Hz signal). I found a COMP_OutputBlanking example for NUCLEO-H7A3ZI-Q (No blanking example for NUCLEO-H723ZG...
My code is based on LL SPI-DMA example.The original code does not have chip select, so I use one GPIO pin as CS pin. /* Start SPI Tx/Rx */ ADC_CS_Low(); /* Enable DMA Channels to start Tx/Rx */ LL_DMA_EnableStream(DMA2, LL_DMA_STREAM_2); L...
STM32 TIMER PWM (10KHz) very duty cycle for very output voltage.now i want (0 - 10V DC) analogue output voltage is very by changing duty cycle of TIMER PWM (0 - 100 % duty).what is the circuit diagram for PWM IP to ANALOGUE OP?so for example: 10V DC ...
