Resolved! How can i make a camera with stm32f4disc?
Hello, I have stm32f4disc and baseboard, ov 9655 camera module, lcd screen. I want to make a camera. Who has guides or tutorials that can help me. Thanks
Forum Posts
DMA for loading PWM values directly
I am attempting to use the DMA to auto-load PWM values for a motor control application. An example very similar to what I want to do is given in the RM0090, section 17.4.20 (for STM32F427). However, I'm missing some detail and can't get the DMA to tr...
STM32F030C8 not entering Read Memory Level 1
STM32F030C8 - I'm not using any of the ST libraries.I'm attempting to secure the mcu.I unlock flash and unlock the option write - verified.I am using a J-Link debugger to verify the process.Option byte before process == 0xaa55 - or level 0 accessI er...
Resolved! Does the HRTIM support a DMA-based input capture (IC) mode?
I would like capture the CNT register and transfer it to a circular buffer on every rising/falling edge on 10 different signal lines. Is this possible and is there a reference which describes how to do this?This is on the STM32H7 series.I have read ...
Resolved! STM32L4R5ZI using OCTO-SPI without flash memory?
Hi,I'm using a STM32L4R5ZI and i want to use OCTO-SPI with my own hardware. My question is, can i use the OCTO-SPI without a external flash memory to communicate from the MCU to the PC ? Up to now i tried the provided OCTO-SPI example provided by STM...
Resolved! NucleoL4R5ZI - Virtual COM PORT works and LPUART Tx(PG7) Works but Rx(PG8) Not working
Virtual COM port & LPUART Tx(PG7) Works fine, but LPUART Rx(PG8) is not working.Tried in both Int & polling mode, able to send and receive via Virtual COM port.Configuration:static struct MCU_UART_S testIf_UARTStruct ={ .TxMode = KISO_HAL_TRANSFE...
what is the source of clock for CANBUS
Hi,what is the clock source for CANBUS in STM32F767?I have referred the manual ,but still i cannot get the clear answer from it.the main reason to know the clock source is to calculate the bit timing .ThanksVimal
