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Posted on July 04, 2018 at 11:39Hi,I have an STM32F103C8 MCU which has two ADC unit peripherals. Each ADC unit can reach up to 1Msps speed or 1uS time resolution.Can I increase this to 2Msps or 0.5uS by activating the Dual simultaneous mode? if Yes,...
Posted on July 03, 2018 at 18:41I want to add a backup battery to STM32F769NIH6 for RTC. but unfortunately, I don't know how to add it. I checked some link and datasheets for this but not resolved yet. https://os.mbed.com/users/gregeric/notebook/ba...
Posted on July 04, 2018 at 10:54Hello,i'm using a STM32L475VCT with STM32CubeMx 4.26I need to use the COMP2 with blanking function. I configured the TIM8 OC5 in CubeMx but when i read the datasheet, the only blanking source is the TIM15 OC1. The doc...
Posted on May 30, 2018 at 07:19Hello everyone, i am using stm32F429ZI nucleo board and i want to implement mqtt over LWIP,i am able to send connect request and publish dummy data on mqtt server but after the keep alive time socket error occurs, i ha...
Posted on July 04, 2018 at 00:30With STM32F40x-ZG, I want to run OTG_FS and UART1. But I found that the OTG_FS_VBUS line is shared with USART1_TX line for the device. Does it mean that only one of them can run while the other is disabled ?Or can th...
Posted on June 26, 2018 at 10:03Hi everyone,I'm working on an STM32F1 platform. I have a problem with the LSE crystal. I'm using this one ABS07-120-32.768kHz-T by Abracon. The problem is with temperatures below 5�C. I made some calculations accordin...
Posted on July 02, 2018 at 22:12Hi,I am working on Nucleo-144 ADC, trying connect ADC pin to read. From RM0351 Reference manual, there are 3 ADC while the Nucleo-144 user manual has pin like ADC12_IN8, ADC123_IN1.What's those means - ADC12, ADC123? ...
Posted on July 04, 2018 at 02:05Hi,I uses ST-LINK CLI command '-P <file> 0x20000000' to load data file to sram. When the load isfinished, the MCU is alsorested.It is possible to use st-link CLI to download the data to the on chip sram without reset ...
Posted on June 19, 2018 at 18:29 I am trying to configure the TIM2 to act as an up/down counter as describe in Encoder mode 1 or 2. I have the circuit set up to connect PB8 to a count signal and PB9 as a direction signal. I have am having an iss...
Posted on July 03, 2018 at 17:03I cannot communicate my mpu6050 with nucleo-F103RB board via I2C interface. Here is my code, maybe someone could explain me what is wrong.&sharpinclude 'stm32f1xx.h'I2C_HandleTypeDef hi2c;UART_HandleTypeDef uart;void ...
