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STEMWin.GUI_MULTIBUF_Begin flickering

Posted on August 26, 2016 at 18:35After including some time critical realtime process to the mcu application which also handels a display flickering occurs. (bad idea i know)I found that the flickering occurs when the GUI_MultiBuf_Begin function is ...

STM32F446RE CAN 1Mbps

Posted on August 25, 2016 at 06:53Hi Guys,I tested CAN1(GPIOA_11 and 12) on Nucleo-F446RE with std lib 1.7 and successfully run Tx/Rx on 500Kbps and 250kbps. but, it is strange that 1Mbps is not working.Please review my setting below and let me know...

STM32F7 Async memories with continuous clock FMC_CLK

Posted on August 27, 2016 at 14:51Hello,Since ST have consistently failed to fix the synchronous memory read bug, I am thinking about using async access to an FPGA, with continuous clock FMC_CLK.The ST datasheets give no timing info at all in this r...

pr242 by Associate II
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STM32f7 HardFault, unaligned memory access

Posted on August 26, 2016 at 15:29Hi,Using STM32F756.I have a weird problem. I get hard fault with unaligned address at random locations. Example:#0  HardFault_Handler () at ./hw/irq/irq.c:84#1  <signal handler called>#2  0x0801d7a4 in cia_step (cc=...

STLINK and CPU reset.

Posted on August 22, 2016 at 15:06Hi.Recently I noticed when reprogramming my stm32vl discovery board, STLINK does not reset the chip and start my newly programmed application. Its been such a long time since I did any work on this and I believe in ...

mbmail4 by Associate II
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