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Half-duplex USART ?

Posted on February 11, 2014 at 22:28 Hi, I'd like to use the USART3 of the STM32F407 (Discovery Board) in Half Duplex to control a Dynamixel AX12A. My USART initialization is the following: void USART3_init(void) { GPIO_Init...

STM32F4 - Flash stall -- more info

Posted on February 12, 2014 at 15:07I have been reading conflicting reports on writing/reading to/from FLASH when running your program code from FLASH as well.First of all, where is there documentation saying that you can stall the processor by doin...

dibs by • Associate II
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  • 5 replies
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First Time User

Posted on February 04, 2014 at 05:54I am using a STM32F303 Discovery board and am not really sure where to start. I am attempting to use EWARM and ST-Link Utility together. Never having downloaded code to anything more complex than Arduino, etc., I ...

jprevard by • Associate II
  • 2293 Views
  • 15 replies
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STM32F429 Discovery-Board: How to use CAN-BUS?

Posted on February 12, 2014 at 16:41Hi,I try to use one of the two CAN-BUS with the STM32F429 Discovery-Board, but seem's to be no free Port to connect the CAN-Transreceiver there.Anyone has a solution for this Problem?Regards, Michael #stm32f429...

namen by • Associate
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  • 1 replies
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ST-Link STM32F103 firmware

Posted on February 03, 2014 at 16:29Hi, We are currently working on a STM32F429-EVAL board and our application works fine. We are about to make our own hardware and we want to include the same functionalities as the Eval board, including the ST-Lin...

celdran by • Associate II
  • 1214 Views
  • 6 replies
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EWARM evaluation license

Posted on February 12, 2014 at 15:21Hi, Is there anybody who knows how can get an evaluation license for EWARM while I am offline? I will be glad if you cen help me . Thank you... tugba

STM32F105RB USB current consumption in sleep mode

Posted on February 12, 2014 at 04:06Hi, I noticed after USBD_Init(); function has been called, it has increased the current consumption of the MCU. While entering sleep mode, the amount of current consumption caused by USB init is unable to be remov...

slim by • Associate
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  • 1 replies
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How can create a tone with timer ?

Posted on February 05, 2014 at 03:04 Guys How can create a tone with timer on STM32 ? This code is the way I made it on AVR, how can I mimic it on STM32 ? timer1_ctc_init() { TCCR1A = // Mode 4 CTC 1:64 Prescaler _BV(COM1...

STM32 and zigbee Tranceiver

Posted on February 12, 2014 at 07:31Folks, I have used TI's CC2530 Zigbee SOC with ZStack on it. But i want to use Different Host microcontroller which will communicate to zigbee transceiver for sending and receiving data.  So i planned to buy ST Z...

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