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Solution: longer SPI cables via ''DualSPI''

Posted on June 22, 2018 at 01:12I'd like to share an idea, actually a working solution for a common issue:''Why I cannot use a longer SPI cable?''''How can I make a SPI cable connection longer and keep still a high SPI speed/clock?''Issue:Potentiall...

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Resolved! STM32F769 overheating problem

Posted on June 26, 2018 at 20:23Hello, I have a PCB with LCD, SD-Ram, QSPI, CAN bus, SD card and everything works fine. I use a STM32F769Bi (208pins LQFP). Now I think the temp of the STM32F7 is very high (80-85deg). Normally I work with Stm32f103 a...

Independent watchdog timer (STM32H743)

Posted on June 08, 2018 at 15:19Hello.,.,I am using IWDG in our application, It is configured for 1SEC timeout . In this I have a requirement to know the Watchdog RESET status, As per reference manual I have seen the register RCC_RSR (bit 26th) but ...

Resolved! Which pin is LSCO on STM32L4R5?

Posted on June 26, 2018 at 01:53Which pin has the LSCO function on STM32L4R5xx?I can't find it in the documentation.  I found MCO available on pin PA8, but can't find LSCO.

HAL_QSPI function

Posted on June 26, 2018 at 18:39Hi,Why there is no HAL_QSPI_TransmitReceive() function like HAL_SPI does?Thx

Porting code from STM32 Nucleo (F103RB) to STM32F103VG

Posted on June 25, 2018 at 18:13Hi, I am having an issue when I try to load code to my STM32F103VG device over the KEIL interface.I have written code for the STM32 Nucleo-64 board which contains #STM32F103RBT6 device and it works without any issue. ...

daithi62 by Associate II
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Minor bug in USART documentation

Posted on June 26, 2018 at 18:29''Figure 1'' here:should probably be ''Figure 279. USART block diagram''.I see the same mistake in RM0090 rev.17, so this will be probably across several RMs.JW[EDIT] Textual search for ''Figure 1'' brought up also th...

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