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Posted on July 12, 2014 at 00:05 I am trying to get the USB in HS device mode working. I am using the ST USB OTG libraries in version 2.1.0. I modified the example code for a VCP device, so it fits my needs. Compiler flags are USE_USB_OTG_HS ...
Posted on February 20, 2015 at 09:54now i am trying to interface ov7670 camera with STM32f407 uc.but i am getting the following image.for getting good image there is any idea.
Posted on February 13, 2015 at 13:19HiIt was not clear from the datasheet, but is the TAMPFREQ register only applicable when using level detection and not edge detection?I am asking as PC13 (RTC_TS) is not available on some low pin count packages an...
Posted on February 12, 2015 at 18:49 I have some brushless simonk ESC`s driving my brushless motors. I noticed that these esc`s are woring on a 1 to 2 ms pulse from a 50hz signal. Wich in duty cycle terms means that i must work with duty...
Posted on January 28, 2015 at 11:26I'm trying to run Boundary Scan on a board with a STM32L100RB mcu. It is the only Component in the boundary scan chain, but I can't get it to work. I get nothing at the JTDO pin. Anyone have any idea what might be ...
Posted on February 19, 2015 at 16:24Hi all,Is there a Linker file where to define flash sections to split my flash Memory code??
Posted on February 18, 2015 at 10:34Hi all,I would like to check my whole flash memory integrity. I´ve the posibility of read the whole sectors and calculate a CRC and check if it is correct by firmware. My question is the following one. Is there an...
Posted on February 18, 2015 at 16:49 We are currently working on using the three ADCs on the STM32F407 to simultaneously sample three analog waveforms. Our target waveform is at about ~30Khz, but to illustrate our problem I have slowed the input...
Posted on February 14, 2015 at 21:31Hi there! Who knows how to implement the function of GPIO SPL - GPIO_WriteBit (GPIO_TypeDef * GPIOx, uint16_t GPIO_Pin, BitAction BitVal) on the library HAL? In the HAL library I can see only HAL_GPIO_WritePin(GPI...
Posted on February 18, 2015 at 19:42Hi team, Is there any way or tool to know how much RAM my system is using? Thanks, #ram #stm32f4 #ram-usage
