Posted on May 26, 2015 at 13:47Hi We are using __WFI(); command to enter into sleep mode in STM32F205, the controller will come out of sleep mode if there is any interrupt. Is there any ''command'' with which we can manually come out of sleep mo...
Posted on May 26, 2015 at 17:56Hi to allI'm trying to learn how to use writing and reading on a USB stick using the board stm32f429i-Discovery. I configured the library using STM32cubeF4 and use it as a real time operating system freeRTOS. Can someo...
Posted on April 28, 2015 at 01:29STM32CubeMX will delete '{' in user code between /* USER CODE BEGIN 3 */ and /* USER CODE END 3*/
Posted on May 25, 2015 at 20:51 Hallo, I try to read the ADC but get allways 0 als result :-( Does anybody have an Idea whats wrong? GPIO_Clk_Enable(@GPIOA_BASE); GPIO_Config(@GPIOA_BASE,_GPIO_PINMASK_All,_GPIO_CFG_MODE_ANALOG or _GPIO_...
Posted on December 16, 2014 at 14:35We constructed a board using STM32F429. We use SDRAM for memory of LCD and NAND flash for program data. SDRAM and NAND flash share FMC bus of MCU. We have 2 problems at present: 1. When we access NAND flash, there...
Posted on February 25, 2008 at 05:28temp LM75 got strange value #stm32-lm75-wrong-temp-value #lm75-stm32f103x-temp-register-s
Posted on May 26, 2015 at 11:57Hi, I have problem with ADC1 conversions on STM8S-Discovery. I have configured the analogic inputs following: PB4 - AN4 PB5 - AN5 PB6 - AN6 unsigned char ADC_Config_INT ( void ) { GPIO_Init(ADC_PORT,ADC_15V_PIN, GP...
Posted on May 26, 2015 at 13:25I'm trying to get data from Invensense MPU9250 with I2C on SC1 of stm32w108.These are connected each other with 10k ohm register.But it doesn't get data.I coded as below.Please tell me how to fix.void SCinit(){ ...
Posted on May 26, 2015 at 07:11I would like to use the PWM as clock source for other device. so I want to know the maximum frequency of PWM. As faster the frequency of PWM signal increase, the more the shape of PWM signal become to triangle signal. ...
Posted on May 26, 2015 at 09:49Hello,I am debugging step-by-step my project on stm32f103vd, using CooCox CoIDE, and ST-LinkV2.when I enable whatchdog, the system go then to Reset_DefaultHandler(). I think that's normal no ?and how I can debug step-b...
