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Posted on November 13, 2017 at 18:04Hello,I am using the STM32F429ZIT uC and it is currently communicating with another uC through SPI. The STM32 is slave and the other is the master. The master sends 10 bytes and the slave replies with another 10 b...
Posted on November 14, 2017 at 15:41 Hello everyone, I'm new to STM32 microcontrollers. I'm currently working on my first project using this microcontroller, it is for a motor control application. I am trying to set up the PWMs, I'd like to run t...
Posted on July 26, 2017 at 11:15Hi,After the jumping bootloader, the EXTI_line7 not work!boot.c /* Test if user code is programmed starting from address 'APPLICATION_ADDRESS' */ if (((*(__IO uint32_t*)FLASH_USER_START_ADDR) & 0...
Posted on November 17, 2017 at 09:45Hi,everyone!I did a stm32f103 firmware download application run on Windows system recently,and I found that there is about 1% of MCU can not download success and can not download again.Following is part of my code...
Posted on November 17, 2017 at 08:23Background:1. 1ms timer to trigger adc interruput;if(htim->Instance == TIM1)//1mS timer { HAL_ADC_Start_IT(&hadc); HAL_GPIO_TogglePin(GPIOA,Pin_15); }2. hadc.Init.EOCSelection = ADC_EOC_SEQ_CONV;adc interruput cal...
Posted on November 17, 2017 at 05:53i am facing the write and read issue in M95M02 EEPROM, i am follow the read write cycle as per data sheet.but not write and read in EEPROM.MCU: STM32F105RB.my read write algorithm in below./***********************...
Posted on November 17, 2017 at 03:33HI. Please help.CPU : STM32F207Use the tcp_echoserver example to send and receive data. #define TCP_MSS 1460, #define TCP_TMR_INTERVAL 250If data is sent in tcp_echoserver_poll function and the data to send at ...
Posted on November 17, 2017 at 01:27I generated the code for a STM32L496 that hopes to use the SDIO with an external SD card. To meet my data throughput, I will need the 4 bit bus and the high speed mode which the L496 appears to have. However, the ...
Posted on November 16, 2017 at 20:16Hello,I have made my custom boards inspired from nucleo board l073 but i cannot reach the same power specifications as the nucleo board. Indeed, with the same firmware, on the nucleo board, i consume 3uA whereas o...
Posted on November 16, 2017 at 16:54Dear community,my setup is build on top of stm32f439 and ADS131e4 ADC connected through spi.The adc is set in continuous mode, so it fires an impulse on a pin (DRDY) as soon as a new sample is ready.The sample con...
