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Posted on November 29, 2017 at 08:01Hi.I'm using STM476 for reading ADC value.If I try to read ADC ch continuously, I can see some noise at ADC port.The ADC sampling time is set as 650 cycles at 80MHz clock speed and the noise interval is same with ...
Posted on November 28, 2017 at 01:27Hello all,I'm using STM32L476 in a custom PCB board. Using USB OTG libary (from L4 cube examples), our code initialize USB Mass storage by following four lines of code upon USB connectivity (detected by a connecte...
Posted on November 29, 2017 at 04:51or is this just lazy documenting?
Posted on November 29, 2017 at 03:37Hi,I have old STM32F103 project, which use about 2011 library with Keil MDK. Now I want to migrate the old keil MDK project to System workBench IDE. I try to create one empty prjoect with System workBench, and cop...
Posted on September 18, 2017 at 18:20I have noticed that STM32F7 microcontroller generates a digital noise (see the figures. It is not from transmission lines and bursts are repeating every 16ms) on the 5.0V supply voltage. I have observed this usin...
Posted on November 29, 2017 at 00:00NUCLEO-L432KC I2C3 issueI am using two STM32 L432KC board to test I2C functions. It works fine with both master and slave using I2C1 with pin PB6 (SCL) and PB7 (SDA). But I can't make it work on one side use I2C3 ...
Posted on November 23, 2017 at 01:16I just started with the X-NUCLEO-IDB05A1 board which has the SPBTLE-RF BlueNRG-MS RF module.I would like to focus on the 'Client mode' for this project. Have downloaded the 'STM32CubeExpansion_BLE1_V3.2.0\Project...
Posted on June 30, 2017 at 04:39Hi，I use CubeMX 4.21.0 to generate FreeRTOS+LWIP code on STM32F746GZ Nucleo board. The problem is when I ping the board, It will reply after pinging 2 times. See below capture:Did anybody ever meet this problem?
Posted on November 28, 2017 at 13:07 MCU: STM32F777II I am facing a very strange problem with receiving data from a UART where the data reception stops after few minutes like after >10 minutes, where initially it works pretty fine.The RX channel ...
Posted on November 28, 2017 at 06:16Hi.I have a question. I am using STM32L051 and I am wondering about the state of BOOT0 pin. When power is first applied, the boot mode can be proceed from the status of BOOT0 pin and nBooT1 After that, I wonder wh...
