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Hey, I have a U599 and would like to use the PA11 pin as an input with a pull-up. I've set the CR1_FORCE_USBPWR, USBPWREN, and VDD11USBDIS bits. However, the pull-up voltage only reaches 1.21V in this configuration. The pin works fine as an output. ...
Hello,Would you please suggest us alternate microcontroller for which should be the advance version of STM32G431RBT6 and operating voltage should be more than 105 Celsius.best regards,Nisha Yadav @Peter BENSCH
I'm trying, unsuccessfully, to get a simplest single-channel single-ended polling-the-ADC example going on the nucleo h723 eval board.At first I started bare-metal in assembler from the datasheet, but couldn't get the second ADC sample to fire no mat...
Using an Advanced Timer (Timer 1 in STM32H743ZI) in PWM One-Shot mode, and using the Repetition Counter, I generate a string of 5 pulses. For each pulse, I generate a Capture/Compare Interrupt and have a CallBack routine (using "HAL_TIM_PulseFinished...
As I'm having problems passing images in private messages I'm posting my schematic for an STM32F765 to Ethernet Phy here.
Hi all,I am using the SAI peripheral on the STM32H753 and I have it set-up as follows:SAI2A - Master TX, asynchronousSAI2B - Slave RX, synchronous with sub-block ASAI3A - Slave TX, synchronous with SAI2SAI3B - Slave RX, synchronous with SAI2(SAI2 SYN...
In the STM32H7 ref manual (RM0433 - Section 51.4.4), the following is said about configuring an SAI block in synchronous mode with the other SAI block in the same SAI peripheralI'm confused about the following statements:Typically, the audio block in...
Hi,When I set the clock source of SYSCLK to HSI, I can get the 1 ms timer from TIM2. However, when I set the source of SYSCLK to PLLCLK, I can't get 1 ms timer from TIM2. Why? (The MCU is STM32F407VETx) I would appreciate any help. *Edit : The proble...
Hi,I want to put the USB bus into SUSPEND/RESUME state, currently I'm using gState in USBH_HandleTypeDef to manually put the device into HOST_SUSPENDED state and similarly to move to the Idle state I'm manually assigning gState to be HOST_IDLE.With t...
Hello,Currently I'm playing around with the I3C peripheral and I try to implement a sort of "eeprom" interface on a I3C target where I have 10 slots which I want to be able to address separately.So on the controller side I have this function: int i3...
