Resolved! HAL_UART_TRANS WITH PRINTF
Posted on January 26, 2017 at 11:06i will use HAL_UART_TRA ... + Printf function.but i can not do this .how can i transmite the content of variable whit printf function???????#uart
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STM32L052 USB communication problems
Posted on January 24, 2017 at 11:58Hi,I'm running in some communication problems with USB at the STM32L052 on Linux. If the device is connected via /dev/ttyACM0 and transmitting data to the host, I see an echo on the receive buffer inside the STM. I...
What is nRSTIN pin?
Posted on January 26, 2017 at 01:55I have 'Getting started with STM32F4xxxx MCU hardware development' pdf. It is from December 2016, probably the newest. In page 30/40 Table 8 there are 5 pins needed for programming? Five pins. But on the next page ...
STM32L431 - UID readable via Bootloader?
Posted on January 26, 2017 at 12:04Hi,can you read the UID of the mentioned processor bny means of the bootloader? Reading AN2606, Table 106 it seems that the UID is out of reeadable range. Maybe somebody could confirm?Regards
adc multiple value without dma
Posted on January 26, 2017 at 08:35Hi all,I try to read ADC values from the STM32f303 without success. With one channel everything is working fine but when I want to read the next channel it is not working any more. maybe I am doing something wrong ...
Hall sensors not triggering IRQ from TIMER2
Posted on January 02, 2017 at 18:14Hello,i am working on a bldc motor project for school, and for start to understand whats happening inside the IRQ handler, i have configured timer2 on ch1,2,3 with 3 emulated hardware signals, imitating the CW of ...
Resolved! F1 RTC prescaler
Posted on January 25, 2017 at 15:54Hello,while rm0008 Rev. 16 18.4.3 says:Note: If the input clock frequency (fRTCCLK) is 32.768 kHz, write 7FFFh in this register to get a signal period of 1 second.STM32Cube_FW_F1_V1.4.0/Drivers/STM32F1xx_HAL_Driver...
Problems to transmit Data with USB CDC and FreeRTOS
Posted on January 26, 2017 at 10:08Hello there,I am trying to set up a VCP with USB CDC Device on a Nucleo144 with STM32F429ZI+FreeRTOS simulate UART connection with Host PC.With CubeMX i could start fast to a simple Transmit to Host PC via CDC_Tran...
STM32L053 NUCLEO64 issues
Posted on January 26, 2017 at 10:06Hello all. I have a STM32L053 NUCLEO64 (my third one now) and it has blown again. I can't figure out where I am going wrong. I am powering via the USB from my PC. The common theme seems to be that it happens when I...
ADC triger on PWM edge
Posted on January 25, 2017 at 22:27Hello,On a STM32F407VE device i have a timer2 which reads 3 hall sensors from a bldc motor, this timer is feeding the trigger signal into a advanced timer1 which generates 6pwm's for the transistor bridge.The r...
