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Random number generator (RNG)

Posted on September 10, 2015 at 10:41Im using the stm32f407vg discovery board, and coocox is my ide. Im trying to use Random number generator (RNG) to generate true random number. Please see code attached. When i run it, it get stuck in  ''while(RNG...

CAN protocol between 2 or more devices

Posted on September 08, 2015 at 14:59 Hi every one I want to establish a connection using CAN between two STM32F407 boards, my CAN configuration is working on same board, CAN1 to CAN2 is successful, But i am not able to send the same frame to di...

puneethj by • Associate II
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  • 7 replies
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STM32F0 Correct way to use HAL_UART_Receive_IT?

Posted on September 09, 2015 at 11:02Hi, I have read some of the previous related issues, but I am still confused. How do I use the uart interrupts in a correct way (using hal)? I need to receive each single character since don't know the length. I ...

seed by • Associate III
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  • 3 replies
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Quadrature encoder wont work

Posted on February 14, 2013 at 06:16Hi All, I have copied a few different code examples from this forum for quadrature encoder but I just cant seem to get it to work. I have tried on TIM8, TIM3, TIM12 with no luck. The examples I have copied the cod...

STemWin BUTTON

Posted on September 07, 2015 at 17:18Hi. Create and modifi BUTTON I can. With functions BUTTON_Create, ... but how to delete it? BUTTON_Delete I found not. Can be used the function WM_DeleteWindow on the BUTTON? Or how to do it? Thenks JS

jiri by • Associate II
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  • 2 replies
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Developing custom boot-loader for STM32F103

Posted on September 08, 2015 at 22:27I am developing a custom bootloader for the STM32F103.  The general plan is that there are two Micro-vision projects - one for the application (0x08040000) and one for the boot-loader (0x08000000).  In general th...

richm by • Associate II
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  • 2 replies
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STM32F103 RS-485 only with HSI and HSI calibration?

Posted on September 08, 2015 at 09:21It isa goodidea to usetheSTM32F103communicating overRS485(38400bps)onlyHSI clock? STM32F103 will works in temperature -10 + 50C.I was looking atthe possibility ofuser calibrationHSI,toodo not understand. ST say. ...

asrock70 by • Associate II
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  • 4 replies
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