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JTAG/SWD sepecifications

Posted on May 23, 2016 at 17:33Hello, none of the STM32 datasheets I have seen specifies anything in chapter 6 Electrical characteristics 6.3 Operating conditions for the JTAG/SWD connection pins. That information is missed!

ST link utility Atomatic mode ''NoPrompt''

Posted on May 24, 2016 at 09:08Hi, I used the ST-Link-Utility in automatic mode for programming our boards. Since the version 3.8.0 I become a message requesting confirmation to erase the memory. This is really disturbing since I have to confirm eac...

devcal by • Associate II
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Cube Clock Confgration bug

Posted on May 19, 2016 at 09:00Dear all ST staffs, I found a bug about clock configuration for F429-NUCLEO in cubeMX. I want you to fix this problem. To reproduce the bug, please make a new F429-NUCLEO project, and choose HSI as clock source. The fr...

STM32F3/F7 SPI with DMA implementation

Posted on May 24, 2016 at 09:22Hello,I want to use SPI to transmit/receive data on two board (F3 vs F7), that using SPI/DMA. But I don't know how to implement.I have seen SPI/DMA examples in STM32Cube Firmware packages but it seem transmit/receiver ...

STM32F105 - Correct method for ADC Calibration?

Posted on May 24, 2016 at 03:30Hello,It looks like there is a discrepancy between the StdPeriphLib example programs and the Reference Manual regarding the ADC calibration.  Which is the correct method?In the RM0008 Reference Manual, Rev 14, Section ...

jfolsom by • Associate II
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CAN message being sent only once

Posted on May 21, 2016 at 18:17 Hi, I m using STM32F103 Nucleo board and keil compiler. I m using HAL_CAN stack. I configured filter in mask mode and set to receive all messages. Mode : Loopback mode speed : 250 kbps ID : stand...

SS.Sagar by • Associate III
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  • 2 replies
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STM32 HAL UART Receive Issues

Posted on May 17, 2016 at 22:02 Hi all, I have recently run into an issue trying to use the HAL_UART_Receieve() function which comes with the HAL library. I am using the Nucle-F303RE board, which uses the STM32F303RE microcontroller. I wa...

ifarah by • Associate
  • 957 Views
  • 1 replies
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CubeMX problem....

Posted on May 20, 2016 at 23:00I'm using the wakeup interrupt from the RTC, but I don't want it active until certain conditions are present.But I have no choice, either I disable it in Cube and get no stubs for interrupts and no definition, or I ena...

mattreed9 by • Associate III
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  • 3 replies
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AN2824, Optimised I2C - applicable to STM32F411 ?

Posted on May 11, 2016 at 12:26AN2824: Application note - STM32F10xxx I2C optimized examples''This application note applies to STM32F101xx and STM32F103xx medium, high and XL density microcontrollers, STM32F105/107xx connectivity line and STM32F100x...

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