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Posted on March 18, 2018 at 12:44Hi, I am just Getting started with STM32F767ZI using a Nucleo F767ZI dev board. Prior to that I have only used in commercial project PIC24H family of Microchip and embedded C language. Can anybody help with how to ...
Posted on March 16, 2018 at 13:11Hi,Please forgive as I am new to STM32 devices and tools.I was suggested to use a STM32 F0 Discovery dev kit (STM32F072RBT6) in order to develop a very simple application: a custom made 3 axles joystick (x,y and thro...
Posted on March 18, 2018 at 13:11Hello,I'm working on a project based on the Nucleo-L432KC board that uses the RTC.I would like to insert a backup battery for the RTC, but I noted that there isn't a VBAT pin where to connect it.Therefore, cannot a b...
Posted on March 16, 2018 at 22:06Currently I am doing a project to develop a system with three external ADC's. I want to read the 3 ADC's at the same time.I bought the following components 3x ADS1256 /http://www.ti.com/lit/ds/symlink/ads1256.pdf1x ...
Posted on March 16, 2018 at 19:50 I'm writing a crude memory diagnostic for SDRAM (just to see if I can). The code accesses SDRAM using a pointer. __IO uint32_t * SDRAM_ptr; SDRAM_ptr = (__IO uint32_t *)0xC0000000; Using this pointer in a loo...
Posted on March 16, 2018 at 00:30I am trying to use USART2 of my Nucleo L476RG board. It is connected to the UART of the ST-LINK on the board. I'm trying to implement a simple line-based protocol (every message is terminated by \r or \n). For starte...
Posted on March 17, 2018 at 07:25char receivedData[50]='free';char transmitData[] = 'done';GPIO_PinState Val; GPIO_PinState Led_State; HAL_UART_Receive(&huart2,(uint8_t *)receivedData,50,50); Val = HAL_GPIO_ReadPin(GPIOC, GPIO_PIN_13); Led_State = H...
Posted on March 17, 2018 at 10:02We use micro controller STM32F103RBT6 & stepper motor driver IC TB6560AHQ.we have found the problem at Reset pin of stepper motor driver IC. Circuit is attached.Initially machine works properly. but after some time m...
Posted on March 16, 2018 at 22:20Hi Community,On a STM32F407 MCU, I wish to generate a single pulse with TIM4 PWM when triggered by ADC watchdog interrupt, with least delay possible.Taken from the reference manual RM0090 One-pulse Mode section, ...
Posted on March 16, 2018 at 16:56Hi folks,I am a little confused by the AF selection on some pins in the case of using multiple I2C's.I am bringing up a new board where board I2C1 and I2C2 are being used on an F4 micro.I2C1 is on PB6 & PB7, I2C2 is ...
