DCMI format support
Posted on July 02, 2015 at 14:10HelloAccording to DCMI section of stm32f407 datasheet and RM0090, RGB565 is supported.Is raw RGB(888) supported too?Thanks.
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Debug in Standby low power mode
Posted on July 03, 2015 at 10:59Hello,Can we Debug in Standby low power mode ?and how ?I use STM32F103, STLink V2, GCC ARM.Thanks :) #debug-mode #standby
Can you help me about getting good picture in the STM32
Posted on August 27, 2013 at 11:23I can get this Picture.But I don't know how I can correct this mistake! My code:/* DCMI configuration *******************************************************/ DCMI_InitStructure.DCMI_CaptureMode = DCMI_CaptureMo...
USB HID stop working
Posted on July 01, 2015 at 09:42Hi,We are working on USB HID with 64bytes IN and OUT reports with a stm32f401. We're using the stm32cude v1.6.0 for generated code, and we developped on KEIL v5.The USB peripheral working well, we can speak with it fr...
matlab problem with virtual com port
Posted on July 01, 2015 at 03:27HelloI implemented a cdc_vcp port in stm32f4discovery and tried to communicate with matlab, but matlab can't open the port(com14 in my laptop).What is the problem?Thanks.
Switching between SPI mode 0 and 1?
Posted on July 03, 2015 at 12:48 I have a number of devices connected, some sample the data on the rising clock edge, others on the falling edge. Inside the handler structure I want to alternate between these two operation modes. A method...
STM32L4 SPIs Maximum clock.
Posted on July 02, 2015 at 18:38Hi,For STM32L4.I would like to know if SPI2 and SPI3 maximum clocks are also 40MHZ or only SPI1 clock is?Ari.
stm32f407 : Timers with Master Slave relationship is affecting other timers
Posted on July 02, 2015 at 20:50 Hi, I currently have an issue with TIM1 being reset unintentionally by the relationship between TIM2 and TIM5. My system has TIM2 encoder counting and generating a TRGO during compare pulses. TIM5 is set i...
Bad operation in stm32l0xx_hal_tim.c
Posted on June 23, 2015 at 11:07Hello, I do not understand why the TIMER instance is stopped when a specific bloc is stopped. For example, I have 2 output compare channels activated on TIM2 with interruptions. If I use HAL_TIM_OC_Stop_IT in order t...
Problem of writing/reading microsd card using the code generated by stm32f4cubemx
Posted on May 30, 2015 at 02:53This is is very simple project, using stm32f4 discovery and wired microsd socket to read/write data to microsd card.the code is generated by the stm32f4cubemx.However error occurs at f_open, tracking down it shows FS_D...
