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Posted on July 15, 2015 at 14:22Hello, during the last two days I am trying to run the ''MSC_Standalone'' example application from Cube F7 1.1 HAL packege on STM32F7-Discovery using latest IAR compiler (7.40.3). The application is is quite simple (r...
Posted on July 28, 2015 at 23:28Hi, I'm building an application on a custom board. I plan to give free firmware upgrades to customers but I wonder how to prevent the installation of this firmware on non original boards (copy) ? I would be pleased to...
Posted on July 28, 2015 at 13:20 Hi everybody, I'm trying to develop a function to read all the content of my E2PROM, I can read one value without a problem but at the second read, I'm blocked at the waiting of the flag RXNE, I don't understa...
Posted on July 28, 2015 at 11:00Hello, I want to interface a STM32F0 discovery with a Bluetooth module (HC-06). I wanted to know if I can take 2 pins of the STM32F0, one in output and one in input (for TX and RX) ? And are they 3.3V level or 5V leve...
Posted on July 27, 2015 at 08:17hello fellows, its been few months since i am working on stm32. for me HAL & CUBE is like having every thing in my table, but don't know how to use. it taking more time to understand and control the same. not in offen...
Posted on July 27, 2015 at 19:50I'm trying what seems like it should be a simple SPI setup: Using SPI2 in master mode, setting pins PB13...PB15 to AF0, using A8 as a manual chip select. SPI2 is enabled in APB1ENR, all the settings are basically defa...
Posted on July 22, 2015 at 08:15STM32F429I-Discovery demonstation application compiled with GCC sometimes hangs on release of a STemWin button. It is due to a bug in k_bsp.c code in function k_TouchUpdate() which sends wrong coordinates when users l...
Posted on July 28, 2015 at 17:09HelloI decide to start interfacing stm32f4discovery with nokia n82 lcd.apparently, lcd controller chip is mc2pa8201.How can i start writing driver?Thanks.
Posted on July 28, 2015 at 22:59Hi all With STM32L152, I'm using TIM2 to generate several one shot pulses. It works not that bad except the fact that compared to the moment I start the pulse process, the pulse seems to be ''right aligned''. In othe...
Posted on July 27, 2015 at 11:09 I am using an STM32L1 on a Nucleo-L152RE board. I have to devices I control through serial running at rather high baudrates, so I am trying to enable DMA on the USART. With the code below I can launch one Rx DMA,...
