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Posted on February 05, 2015 at 21:30 Hello, I found some unexpected behaviour with the 32-bit TIM2 module on STM32F4xx devices, and many others. When accessing the TIM2->ARR (a 32-bit timer) register, 16-bit writes have the following behaviou...
Posted on January 28, 2015 at 05:29 I created a project by STM32cubeMX, the project has : I2C interrupt communication with sensor, display data by LCD segment: int main(void) { MX_GPIO_Init(); MX_I2C1_Init(); MX_LCD_Init(); ..... ... .. B...
Posted on December 10, 2014 at 23:38Hi, I am trying a simpleexperiment using my STM L1 Discovery board. I have created a project using the STMCubeMX GUI that has the SPI port enabled as Master. The clocks have been configured correctly and I have a ...
Posted on January 31, 2012 at 14:53Hi, this example code does not work (I tried on the Keil board, PA10 is there available, so not any conflicts) The PWM frequency comes up with 17.5 kHz, as written in the example code. But the functionality, that t...
Posted on February 05, 2015 at 12:26HELLO. My Name's Giorgio and i have a problem with this card. When i connect the card ,my pc doesn't detect the card. The card turns off 3 lights by USB link: 1- Com ,2-PWR 3-LD4 .Trough my Operating system and ot...
Posted on February 05, 2015 at 17:05Hi, Im trying to get the ADC working on the STM32f2100RB Discovery board. The code keeps getting stuck in the underlined, bold line of code. ****ADC Setup code**** void Config_ADC1DAC1 (void){ //ADC Set-up ...
Posted on February 04, 2015 at 22:37 Hello - I have a few questions on unused pins for this device - We will not use the RTC. Can we leave the LSE pins unconnected? Or do we tie them to a rail?We will not use the ADC, DAC, sensors etc. Can we l...
Posted on February 05, 2015 at 14:03I run STemWin helloworld demo in my own STM429 board which has a 7'' LCD. It can display ''Hello world'', but screen always scrolls down. Is it the problem about HSYNC/VSYNC? How can I solve this problem. Please...
Posted on February 05, 2015 at 14:50I run STemWin helloworld demo in my own STM429 board which has a 7'' LCD. It can display ''Hello world'', but screen always scrolls down. Is it the problem about HSYNC/VSYNC? How can I solve this problem. Please...
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