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Posted on September 21, 2017 at 07:15Hi,In my project I use CMSIS Ethernet library and use USART as communication channel to talk with other boards. All function work perfectly but after adding FLASH_ReadOutProtection to protect my micro-processor i...
Posted on September 21, 2017 at 13:06Hi, I have a strange problem with ADC values reading. My MCU and ADC is configured like below:My main.c is like below:// Union with data from ADCunion { uint16_t ADCtable[9]; struct { uint16_t sens...
Posted on September 20, 2017 at 11:18Hello,I'm having trouble using I2C (Fast Mode, Master Mode) on a STM32F411RE (Nucleo-F411RE).My code gets stuck after sending the I2C Address here:while (!(I2C1->SR1 & I2C_SR1_ADDR));On the bus I get short pulses...
Posted on September 21, 2017 at 11:46Hi guys,i have a custom board on which both, LTDC and FMC conneted SDRAM, is used.If I enable the burst access to the SDRAM the board crashes after a while. Assuming the accesses between SDRAM and LTDC are not ha...
Posted on September 20, 2017 at 13:37I am trying to configure STM32L4 with an 8-bit monochrome LCD using FMC using CubeMx Tool. I have configured the timing parameters. I could see that the LCD Command and Data are to be written in a particular addr...
Posted on September 21, 2017 at 11:17Hello, I need bluetooth module in my project. I start my project using cubeMX for stm32L476ZE and after that project exported to keil. Other basic operations are working fine(Led bliking, button press). I have su...
Posted on September 20, 2017 at 13:06Hi,I'm trying to setup our new PCB with a STM32F469IGH6 MCU.Our software includes a RealTime OS and some User Defined Modules as Testsoftware.The Firmware formerly was written for the STM32F469 Discovery Board an...
Posted on September 12, 2017 at 12:59Dear Community,I noticed a strange problem while attempting to program a STM32F051 device. The device is part of a larger circuit and gets its supply voltage from a 3.3V LDO regulator and the VDDA is supplied by ...
Posted on September 20, 2017 at 16:57To people switching their code over to the Low-Level (LL) Driver libraries from HAL for improved performance:Surprise!!!You may not actually be getting much better performance.So it turns out that 'inline' doesn'...
Posted on September 20, 2017 at 15:29Hi everybody.I am playing with stm32f411 and external interrupts. I have trouble with interrupt calling in the moment i need. Could you please take a look at my issue?Id like to call the interrupt by user button ...
