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RM0394 reference manual Errors

Posted on April 06, 2018 at 23:54For the next update to RM0394 ('Reference Manual - STM32L43xxx STM32L44xxx STM32L45xxx STM32L46xxxadvanced ARM®-based 32-bit MCUs'):=========On page 74, in the table showing page locations in memory, it shows page 2...

STM32F0 deep sleep with TIM1 as time-base source

Posted on April 09, 2018 at 10:49Hi,I having a problem to get in sleep mode when using TIM1 as time-base source instead sysTick.When using sysTick I'm able to enter sleep mode with no problem.I wish to use TIM1 as time-base source to be able to use ...

Ariel G by Associate II
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key derivation in chip stm32f733ze

Posted on April 09, 2018 at 06:20I'm trying to use AES function in chip stm32f733ze .Can I know whether this chip can support Key Derivation function or not ?Because from the Reference Manual  RM0431 it said that the chip only support 4 modes :' The...

Hau Lam by Associate II
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Request Idea for programmer STM32L4

Posted on April 09, 2018 at 05:43WE have new project for program STM32L486,With command line.One target and one programmer(ST-Link V2).Every think OK.But,now we update to 6 target and 6 programmer,. We have only one PC control.Who have ever do befor...

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RDP Setting, HAL_FLASH_OB_Launch(), holding

Posted on April 09, 2018 at 04:17Hi.I am going to set the RDP-Level 1 programmatically.Here is the test code:Here it stops at the HAL_FLASH_OB_Launch () function.The Reset button does not work in this state.The USB connection will work only if you r...

stm32 2G module

Posted on April 08, 2018 at 04:03HI   I use stm32f107?now I want to communicate with a 2G gprs module by usb?How I do it ?#stm-32 #stm-32lo #stm-32f107 #stm-mcu

fan li by Associate
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STM32f302cc SPI code assistance needed

Posted on March 25, 2018 at 22:51Hi,I have recently move from the STM32f101 to the stm32f302, I am using atollic IDE and the Hal library for the initial configuration of the peripherals.  I use register level setup for a lower overhead. having said ...

conrad c by Associate II
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stm32R7VI widebus

Posted on March 24, 2018 at 10:29I met an interesting problem. When I tried to configure this IO with SD widebus config (4bit) with hal libraries I always failed with initialization because pin 1 of SD card is on logic 0.The solution was firstly let...

semler by Associate II
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Resolved! Encoder mode and comparator?

Posted on April 08, 2018 at 09:59In the STM32F030x4/x6/x8/xC and STM32F070x6/xB reference manual (RM0360, ch 13.3.16) it says 'However, comparators are normally be used to convert the encoder�s differential outputs to digital signals. This greatly i...