Hi, experts May you have a nice day! Recently, I am learning RM of STM32G474. I am a little confused about the bulb sampling function. It seems that this function cannot shorten the ADC sampling time, so what is the use of this function? hoping anyon...
I need a clarification about something that I read in RM0351Reference manualSTM32L47xxx, STM32L48xxx, STM32L49xxx and STM32L4Axxxadvanced Arm®-based 32-bit MCUsRM0351 Rev 9...During and just after reset, the alternate functions are not active and mos...
Hi, I did never ask in this forum but used STM32 MCUs for years. Allways I use 48+ pin parts and all work like a charm. I'm very happy with the family and did stop to use other Cortex brands years ago. In 2019 I did work in a project that did involve...
I have done the implementation of 3 wire SPI using DMA and when I do SPI transfer usingHAL_SPI_Transmit_DMA(&SPIx_handle, (uint8_t *)TxBuffer, 8u); the HAL_SPI_GetState(&SPIx_handle) is stuck at HAL_SPI_STATE_BUSY_TX.Not changing the state.My configu...
I'm trying to get the SPI communications to a peripheral handled by the DMA. I have reviewed the STM32L0 reference manual, and LL libraries, as well as close examples. I am able to get Tx operation working properly. However, I cannot get Rx to work. ...
I have found the address of VREFINT_CAL for other processors. THE STM32F205 seems to have the vrefint adc channel on ADC1_IN17 but I can't find the address for the factory cal value.Thanks,Roger KellyROM Communications
I am using for instance, ADC, UARTS, Timers, external interrupts, etc., all generated with cube. But I notice that cube doesn't always generate GPIO settings for certain pins. For instance, ADC1_IN4, when I select it using my board, an stm32f769i-d...
In my project I want to read 16 Analog Inputs (0-3V) and then according to the data changes I want to control 32 MOSFETS which can be controlled by 16 digital output (logic output 1 and 0) and NOT gate with dead time between On/OFF.Can Nucleo-H743ZI2...
I use the STM32H745 under the CubeIDE. I thought, when I configure my ADC to trigger the interrupt from a timer, the HAL_ADC_ConvCpltCallback() function will becalled automatically. The related ISR is called and I can read out the value. But the Call...
hii do you have evaluation boards that support python , with i can use python methods to control peripheral on the eval board like uart , ethernet etc..
