STM32 MCUs Products

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Using the inline compiling macro ?

I have an LCD is on an 8080 16bit FMC interface with A0 register select.I can read the status correctly here:#define LCD1_DEVICE_ADDR (uint32_t)0x60000000 #define LCD1_DEVICE_DATA (uint32_t)0x60000001   uint16_t *pLcdRStatusWAddress = LCD1_DEVICE_...

T J by Lead
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ad转�?�波动

�?�片机型�?�:stm​32f103vet6 。出现问题 :数值�?�化基本是准的,就是ad转�?�波动。以4096的�?和范围有正负50-80的波动。实验对比:12V开关电�?和电池/晶振接地两端有1M电阻/软件中�?�?�值滤波/�?�AD转�?�和多AD MDA​ 无差异�?3路AD转�?�,采用MDA,请大家指点�?​

User.51 by Associate
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How to configure I2C2 module on STM32F217ZG?

I have managed to communicate via I2C1, but when I switch over to I2C2 I always get a "Busy" response state from the MCU.Please keep in mind that this is the same I2Cx module from the same datasheet which is set up and executed in the same way as I2C...

SJaci by Associate
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Resolved! STM32F030 HSI clock output on MCO pin

Hi,I have configured my Nucleo-64 board with the STM32F030R8 with the STMCube software.The HSI is set as system clock (no PLL) and measured over the MCO pin (PA8). I will attach the main.c.The measurement you can see below.There are breaks within the...

0690X000006C35eQAC.png

Setting up I2C1 on STM32L152

I'm having a problem which appears to relate to initialisation of the I2C. When I turn on the clock to the I2C1 it sets the busy flag. Sometimes when setting up the GPIO this flag clears, sometimes it doesn't! Could someone point me at guaranteed rel...

RPowe.9 by Associate
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Sleep Mode on STM32L100.

Hi,I am new to stm32 and i am trying some stuffs out. I am trying out the low power modes and to be exact the Sleep Mode. My Questions are for a better Understanding.I have read the data sheet on how to implement it and i have the follwoing questions...

STM32H7 supports 802.1Qav?

Hi,Checking the TRM for STM32H7 (RM0433) I see that in section 57.1 the following is listed as standards supported by the STM32H7:802.1-Qav-2009However I see no references to tx queues or traffic shaping etc.Does the STM32H7 support any 802.1-Qav-200...

graffiti by Associate III
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