FatFS on QSPI Flash
Posted on June 07, 2016 at 09:04Hello,Is is possible to use FATFS file system on QSPI Flash with STM32F7 series microcontrollers? I couldn't find any example code about it.
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Resolved! RTC Subsecond syncronization
Posted on February 20, 2017 at 20:04I am trying to synchronize the RTC of a NUCLEO-L476RG board to a GPS. I am using the 1PPS signal from the GPS to generate a timestamp. I then use the LL_RTC_TIME_Syncronize function to adjust the subsecond count...
Resolved! STM32F4 - Timer Sync - Trigger Mode does not work
Posted on February 16, 2017 at 15:49Hi,I am having trouble to synchronize the start of two or more timers at the same time. Reading the manual, I figured out that, I have to select one timer as master timer with master configuration 'Enable' ('the c...
Resolved! Getting ILI9341 Display to work via SPI
Posted on February 20, 2017 at 10:47Hi, I have troubles with getting a ILI9341-Display to work with my STM32L4. It's a 'TFT Proto Board' from MikroElectronika. I need to test SPI but the Initialization is not working, tried different Examples, most...
Is This The Bug of STM32CubeMX
Posted on February 20, 2017 at 10:02 I use STM32cube Mx to configure stm32f4 discovery with SD card 4 wire as mass storage. This is the code if I don't use FATFS : and this is the code if I use FATFS: vers...
Resolved! STM3220G-EVAL potentiometer
Posted on February 20, 2017 at 11:34Hello,I have bought STM3220G-EVAL board (model number MB786) and I am not surewhich ADC module is used for potentiometer RV1 voltage sampling. I have foundthat the potentiometer is connected to PF9 pin and I have ...
EEPROM data writing problem
Posted on February 17, 2017 at 12:10Hi,I am transmit & receive data through eeprom(24c04en) using stm32f1. But there is a problem to receive data only 15 value I will receive after that 0xff data come.I want to transmit and receive 40 data through e...
How can measure PWM frequency and duty cycle using stm32f0?
Posted on February 16, 2017 at 05:52Hello, I am using stm32f0 and cube mx for source code generation and keil 5MDK for programming .I am new in stm32f0In my project i want to measure pwm duty cycle and frequency. I can measure frequency by using HAL...
Resolved! GPIOS Input mode pins affecting output mode pins.
Posted on February 17, 2017 at 10:33I am using STM32F4 micro controller and few GPIO pins i am making as input pins for sensor input staus and few as output pins to activate the LEDs. As soon as i configure few pins as input pins for sensor, few out...
USB Virtual Com Port buffer overflow
Posted on January 09, 2012 at 10:09Hi everybody. I've a remark to do about the ''USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len)'' function defined in ''usbd_req.c''. When it's called with the function ''USBD_GetString (USBD_PRODUCT_F...
