I had tried Poll conversion and it worked fine, but I want to use Interrupt for ADC value reading, but for some reason, it is not working. Could anyone suggest me, where i went wrong?void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc){ adc_val = H...
Hi,I'm using STM32G474 and trying to understand how COMP1 output blanking should be setup. From the reference manual, it can be set by using TIM1_OC5, but I didn't find anywhere mentioning how can i configure the length of the blanking period.Any tip...
I'm using an STM32F446RE to receive data via SPDIF. This works well with the following initialisation:hspdif.Instance = SPDIFRX; hspdif.Init.InputSelection = SPDIFRX_INPUT_IN0; hspdif.Init.Retries = SPDIFRX_MAXRETRIES_15; hspdif.Init.WaitForAct...
I can't seem to figure out how to get STM32CubeMX to let me select VOS1 for an STM32H755.I'm using direct SMPS supply. In an older version of CubeMX, I was running VOS0 and 480MHz, but I see that that is not allowed anymore (Have to use LDO for it, w...
Hello,I'm facing issues withering the "Dual regular simultaneous mode" on STM32F103C8T.Basically a timer shall trigger both ADC to convert (for each ADC) 5 channels.What I've observed is that samples from ADC1 are ok, but samples from ADC2 have wrong...
HiFor a while i have been trying to scan Extended PDUs (ADV_EXT_IND and AUX_ADV_IND). I tried to use hci_le_set_extended_scan_parameters() and hci_le_set_extended_scan_enable() commands for this but never worked because the hci_le_extended_advertisin...
hello dear forum members.this is the HRTIM_SETx1R register.Bit 2 PER: Timer x Period Timer A Period event forces the output to its active state.what does it mean here "A" ? how does this stand for? how to read it correctly? this is...
After doing "clean" on my project, the large majority of space in the project (5.7 / 6.1 MB or 93%) is occupied by the Drivers/ folder. I assume that can be easily re-created by any install of STM32CubeIDE during a compile anyway, so is it necessary ...
Hi,I am working on STM32G474RET6 MCU in i2c slave mode. I want to make a polling mode with DMA but the problem is i don't know the receiving data's length. Every time it can be different. But 'HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_...
Hi,I tried the following program:#include <Wire.h> void setup() { Wire.begin(); //creates a Wire object // set I/O pins to outputs Wire.beginTransmission(0x20); // MCP 23008 Port Expander Wire.write(0x00); //selects the IODIRA register Wire.write(0...
