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Posted on September 01, 2015 at 05:48Dear Sir: My project use STM32F427. The project contains bootloader and main application. The bootloader can be used to update the main application. Now I want to secure the application. I use Jlink secure ch...
Posted on September 02, 2015 at 13:10 Hello, I am using STM32F401 Nucleo Board. I want go into the bootloader without pins manipulating. According to the many posts, I have seen in the forum. I added this code to my startup_stm32f401xe.s...
Posted on September 03, 2015 at 09:18Hi. Does anyone know, if it's possible to use the mentioned combination? I have 8 Channels - 4 on ADC1 and 4 on ADC2. If I have Continuous mose disabled, it works nicely. I make two parallel AD sequences on both ...
Posted on September 01, 2015 at 22:23I am planning to use STM32L4 on a device powered by two alkaline batteries, and I'd like to use USB OTG. After reading the docs, i have came across a few problems:The first problem is the limitation regarding the...
Posted on September 02, 2015 at 22:29hi every one I'm trying to initial stm32f103rbt6's window watchdog with keil cmsis examples, every thing is OK but in reverse direction,i mean it seems external interrupt & wwdg interrupt handlers are act instead...
Posted on September 02, 2015 at 21:56Barracuda Application Server Demo for the Discovery Board(32F746GDISCOVERY)The Barracuda Application Server Demo includes a web based code editor, where you can develop your server side web application directly i...
Posted on October 06, 2014 at 13:11 Hello, I have a problem trying to communicate with SPI using the STM32 Nucleo. I am using the STM_HAL_Drivers to read data from an Invensense MPU9 When I read values, I sometimes get spoilage of the la...
Posted on September 01, 2015 at 10:35Hello,I have a problem with SPI1 using the STM32F4Discovery. The STM HAL(STM32Cube_FW_F4_V1.5.0 and V1.7.0 ) driver is used. When I use HAL_SPI_Transmit (master mode, bidirectional) last bit in returned byte is...
Posted on September 02, 2015 at 18:32Hello. I want to enable L1 cache on the stm32f746 controller. In examples from STM32CubeF7 i found that memory protection unit enabled at first and then L1 cache. Is it necessary to enable MPU before L1 cache?
Posted on July 27, 2015 at 18:11 LSM303DLHC Data Sheet says The LSM303DLHC features two data-ready signals (RDY) which indicate when a new set of measured acceleration data and magnetic data are available but Figure 4 only shows...
