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Posted on February 15, 2017 at 11:48Hello;I am trying to add timeout to my USART reception.I am using USART1 interrupt to start a timer (a sofware timer using system timer). disable interrupt and after time out i should get the data (data packet is ...
Posted on February 14, 2017 at 13:28 Hi, I'm using the PWM to create a sinusoid at a desired frequency and amplitude. I have a table with the values, and I am updating it during the execution of the program. But I have an unexpected glitch th...
Posted on February 06, 2017 at 14:01Hello could you show me example how to stop or freez IWDG in STM32F407 ?Thank you in advanced
Posted on February 13, 2017 at 16:30I am currently running CAN1 and CAN2 on the F427 and need to check/validate the Transmitted Data.Both CAN1 and CAN2 function correctly.I wish to Transmit Data on CAN1 and, if possible, Receive the sent Data in the...
Posted on February 15, 2017 at 01:52I can use one SAI RxTx channel or Two separate SAI ports, providing independent Rx and Tx channels.Which solution supplies the best HD stereo audio quality ?My processor board is based on the STM32F7The design ...
Posted on October 09, 2014 at 09:22Hi all,I'm having troubles connecting the STM-studio with the STM32F4 - Discovery.I am using STM-studio 3.3 with IAR Embedded Workbench for ARM (7.3) and after debugging and importing the c.out file, It only shows ...
Posted on February 13, 2017 at 22:52There quite many kinds of capacitor values in the HW manual suggested for 407. There are 2*4.7uF, 1uF, 2.2uF and of course 100nF. Do I really need all those different values? I have plenty of 100nFs and SMD cerami...
Posted on February 14, 2017 at 17:45HelloI bought a 5 inch tft and a matching STM32F03VCT6 board through AliExpress.The description says it has a ili9806G controller.The board has software preloaded, which shows some icons, e.g. SEGGER emWin.But the...
Posted on February 10, 2017 at 16:55Hi,I'm trying to communicate with http://www.analog.com/media/en/technical-documentation/data-sheets/ADAU1761.pdf via SAI, STM32L476 is master. I sucessfully connected to it via I2C, now I need to send data. I don...
Posted on February 13, 2017 at 23:50Hello,I hope someone can clarify this. How can the USB common mode range be less than 3 volts if D and D- pulled down with 15k, differential resistance is 90 ohms, and pullup is 1.5k to 3.3 volts? Using simple ...
