STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on December 13, 2016 at 17:00Hello! Im trying to comunicate via SPI with my AT25f4096 Flash Memory. Im using stm32f103 hal mode. It seems to be that the Clock is not working well. As you will see in the attachment, its not 'constant'. What po...
Posted on November 09, 2014 at 12:20 Dear All My following program blinks the LED using systick timer,while after ten times blink the LED the MCU should goes to sleep mode please advice to configure sleep method #include 'stm32f0xx....
Posted on December 23, 2016 at 13:32Good day. I use STM32L051C8. And I have a problem with GPIOs PA11 and PA12 in push-pull mode. When I trying set signal in 1, it up on short time and drop back. Other ports works perfect, but I can't understand wha...
Posted on December 22, 2016 at 12:43 Hello everyone, I want to ask something about Advanced Control Timers. In RM0008, I saw an example (Fig. 95) but I can't understand how it is possible. I tried an example and my PWM signals (ex. on Fig. 95...
Posted on December 14, 2016 at 14:36hello,I'am use for a project the stm32f429. The interrupt handler must react so soon as possible.The stm32f429 interrupt responstime is 218ns.It's fast but not fast enough. I decided to make a new design with the...
Posted on November 29, 2016 at 23:27Greetings,I am trying to achieve the following with TIM1 and TIM1_CH1:1. Generate X number of PWM pulses after an event.2. Idle state of PWM output should be low.3. Pulse output should be high immediately after PW...
Posted on December 11, 2016 at 01:29After spending a lot of time with an STM32F469 discovery board I found that the touch screen doesn't have good linearity at all. You can't draw a straight line across the screen. If you for instance, start on th...
Posted on December 15, 2016 at 20:48One of the unique things about ARM mbed-enabled boards (such as my 32F746GDISCOVERY) is that they have a small storage area that is shows up in Windows or Linux when the board is connected by USB. An executable ca...
Posted on December 22, 2016 at 15:02Hi,after working with this board fine for a while I now have a problem. Using Keil when I tried to LOAD the program a message reads: 'Flash Timeout. Reset the Target and try again.'. I tried a lot of things, from ...
Posted on December 21, 2016 at 20:37Hello,We use LCD interface with SM32F4 , with ILITEK 9341.According to LCD datasheet is it required that CS will be kept active throught several writings of data/control.But We see that each write of 8-bit word re...
