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Hello,I have a relatively simple program where I am trying to go into stop 0 mode while my ADF uses GPDMA to fill a circular buffer with callbacks triggered at half and full (i.e., double buffering). The goal is to go to stop 0 mode between callbacks...
I am attempting to use TIM1 CH1 to produce a 4MHz PWM with 50% duty cycle, to be used as a clock input to a knock sensor. TIM1 is on the APB2 Timer Clock with I have configured at 200 MHz: To get a 4MHz frequency I have PSC = 0 and the ARR/Counter p...
HII need a simple timer that can make a PWM signal BUT with custom pauses or a relax period every number of pulses ... I have the code working very well with no relax , but I do not know how to write the relax period in the timer script itself...Here...
I want to use two internal comparators to monitor current in a circuit. When the current gets above a level I want to turn off my switch, when the current falls below a level I want to turn on the switch. This needs to be done at a speed that is to...
Hi,1, Im searching for an mcu which can handle a HS/FS communication(sends data to PC 50*8830bytes) with a PC, and an USB fs communication with a external 4 port hub. the hub will connect 4 stm's which sends data(1316 bytes) periodicaly and sincroniz...
Hello,I'm working with an STM32U5 custom board.I use the LPUART1 to read input with an interrupt as shown below and to write it back on the same LPUART1 : void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) { HAL_GPIO_TogglePin (GPIOA, GPIO_...
Hello,I'm working with an STM32U5 custom board.I use the LPUART1 to read input with an interrupt as shown below and to write it back on the same LPUART1 :In the while loop of the main function I have : while (1) { /* USER CODE END WHILE */ /*...
Hello,I want to use an OV7670 camera with my STM32U585CIU6 MCU. I've done all connections but failed to identify the camera module with I2C. I have then removed the wiring and just kept the following connections: 3.3V supply, GND, SCL and SDA (pull-u...
I am attempting to install the appropriate software packages so I can use my STM32H723ZG. However the 1.11.2 file cannot be unzipped. The IDE reported the error and I confirmed it by downloading the package and attempting to unzip it manually. Pleas...
Hello team, I am trying to connect external NAND flash with STM32H753ZIT6. my concern is with respect to FMC_ALE and FMC_CLE pins as, in Pin no. 80 and 81 these are multiplexed with address lines whereas pin no 98 and 99 can also be used as FMC_ALE a...
