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Reset MCU?

Posted on June 03, 2018 at 13:12Hi,i am beginner in stm i am working on stm32l071, have configured rtc,spi,uart all peripherals working good,butsome time MCU resetting how to find what is reason for resetting  the mcu.

Low power mode power consumption gpio pin low

Posted on June 07, 2018 at 04:35Hello,When I enter low power mode, I need to pull all gpio pin to LOW?To pull gpio low can make mcu power current low?Is there any doc about how to measure the power current in low power mode?Thanks

cyt by • Associate II
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STm32F3 discovery kit Problem

Posted on June 06, 2018 at 23:52hello,i wanted help for the STM32F303. Initially when i was 'Turning on' the STM32F303 Kit the leds start displaying but now they are neither blinking nor and leds are showing direction of North.How can i bring or res...

STLinkv2.1 comm error for SWD on STM32469I-Eval

Posted on June 07, 2018 at 07:49Hi,I have STM32469I-Eval board.I used STM32SW4 (AC6) toolchain and built a LED toggle project and debugged it using OpenOCD.Everything was working good.Then i did HW modifications on it by removing CN2, CN4, R216, R21...

STM32429 CAN bus Transmitt Mailbox not trasnmitting?

Posted on June 07, 2018 at 00:42I'm trying to implement the sample code \stm32cube_fw_f4_v1210\STM32Cube_FW_F4_V1.21.0\Projects\STM324x9I_EVAL\Examples\CAN\CAN_Networking\Src on a STM32F429 Nucleo board. Using CubeMx. Single board for now. No transc...

kaveh k by • Associate II
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STM32F7 QSPI Erase and Write (with DMA) Too Slow

Posted on June 07, 2018 at 04:00Hi, all,I have already implemented the configuration of QSPI working in QUAD mode, and DMA2. I want to ready and write about 15M Byte data with QSPI flash. The time cost for reading data is about 2s. However, the time...

nucleo-144stm32f429 usb otg fs

Posted on June 06, 2018 at 21:58Hello, I check stm32cube-fw-f4-v1.21 library for nucleo-144stm32f429zi, I can't find a sample for usb-otg-fs, does anybody be able to provide a sample?also when I try to configure nucleo-144stm32f429zi in stm32cube, I...

yang hong by • Associate III
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