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 24, 2016 at 07:03Hi all,I am currenly trying to set up a DMA transfer to UART TX.I have a buffer u8 u8ByteBuffer[] = 'UART Test...0.';In DMA-Interrupt (TX complete) I disable DMA with DMA_Cmd(DMA2_Stream7, DISABLE);Every 200ms I i...
Posted on December 21, 2016 at 17:23So I want my device to go into standby mode to run on the lowest power mode possible. Unfortunately, when measuring the current it does not drop below 360�A and I have no clue why...This is my HSI setup:configure_...
Posted on June 23, 2016 at 00:33Hello,I am working with the Nucleo-144 but I seem to be having a data overwrite issue with the FMC. At first I was having a problem getting the LCD to show anything. I found I needed to insert a delay between each com...
Posted on December 22, 2016 at 05:14 Hi, I just got the stm32f303k8 nucleo board to play with! I'm trying to enable the HSE in order for the board to use the on-board oscillator (X2), however it doesn't seem like it wants to turn ON. I'm using Ke...
Posted on December 22, 2016 at 18:10 Hello, I work on a STM32F4 and I want use the CCM memory to declare my structures. For example I want this kind of structure to be always declared in the CCM memory: typedef struct Assign_Pot Assign_Pot; ...
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...
