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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...
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 ...
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
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 ...
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 ...
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...
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...
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...
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...
Posted on January 25, 2017 at 02:01Hi,I am using STM32F103RET6 as microcontrller. In ADC1, there is a internal temperature sensor. Can this sensor read up to 150C, what is the temperature reading range of this sensor?Thanks, Jian#temerature-senso...
