The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on February 12, 2015 at 13:51I am having a problem with LWIP code. From MX tool I enable DNS so that LWIP_DNS is defined as 1 in lwipopts.h file yet this is not detected in any of the files. For example in netdb.c:#if LWIP_DNS && LWIP_SOCKET...
Posted on August 22, 2015 at 17:05Truestudio v5.3.0 stm32f407 running gdbserver in persistent mode get failed connection when trying to connect from within truestudio ide. Have to disconnect stlink power off/on target board a number of times before ...
Posted on February 26, 2013 at 02:34I need to configure an I2C slave on an STM32F0 .The peripheral library refers to an 'I2C_Timing_Config_Tool' and googling suggests that application note AN4235 I2C timing configuration tool for STM32F3xxxx and STM...
Posted on July 29, 2015 at 05:08 Hello, I have started a project where I need to implement USB HID on STM32F4 I have a custom board and a STM32F429I-Discovery board. So I would like an advice from somebody with experience - which middlewa...
Posted on June 15, 2011 at 10:15Hi, Using STM32F103. I want to use the external trigger mode of the ADC to start a regular group of channels (in dual, simultaneous mode) via the TIM4 CC4 Event. The examples that ST provide illustrate using TIM1 CC1...
Posted on August 16, 2015 at 16:23Hello.I'm playing with the STM32F072Discovery and it's great but I have a little problem.I don't know how I can transfer data to the display via the SPI more efficiently.For now I've configured it to work with DMA b...
Posted on August 21, 2015 at 14:50All:We want to store some calculated values into flash, and from what I am seeing, to do that, you need to stay away from flash sector 0, because it holds the flash vector table. So, I am using sector 1 and sector 2...
Posted on August 26, 2015 at 11:54 hi !! i like as the question , i can see the Hal_GetTick() will return the variable uWick that is uni32_t type and increment one unit when the systick interrupt happen .and will it overflow when the uint32 typ...
Posted on August 28, 2015 at 17:05Hi, I have a problem with the Touch Sense (TSC) module. No matter how I configure it and measure I always get a sawtooth wave added to it with an amplitude of a few percent of the total count. It seems to remain fai...
Posted on August 20, 2015 at 11:25Hi.On board I found this file: FAIL.TXT - ''The interface firmware FAILED to reset/halt the target MCU''. The leds LD1 and LD3 of COM remain red. I tried to update firmware with http://www.st.com/web/en/catalog/tool...