STM32 MCUs Products

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Resolved! STM32CUBEMX STM32F103CBT6 USB Virtual COM problem

Posted on January 16, 2017 at 03:40 Hi, 1. I'm using Maple mini of STM32F103CBT6 microcontroller. 2. I use trueSTUDIO. https://www.sparkfun.com/products/retired/11280 I created USB Virtual COM with CUBEMX. (4.0) It looks very simple and n...

CDC Standalone - minor bug fix

Posted on April 29, 2016 at 14:01Zip:   STM32Cube_FW_F4_V1.11.0Path:   \STM32Cube_FW_F4_V1.11.0\Projects\STM324xG_EVAL\Applications\USB_Device\CDC_Standalone\Srcfile:   usbd_cdc_interface.cline:   &sharp237 (or near)Was:    buffsize = APP_RX_DATA_SI...

How to toggle LED using Contiki

Posted on January 20, 2017 at 08:18Hi, I am using STM32L152RE board. I performed LED toggling in keil & it is working fine.I am trying the same in Contiki, I compiled & flashed the program inside by using commands but it is not working.I need help r...

HAL_UART_Receive_DMA can't work in STM32L476RG nucleo

Posted on January 20, 2017 at 05:03Hi allI used the example ''UART_TwoBoards_ComDMA''.Just comment #define TRANSMITTER_BOARD, because I only have one device connecting to PC.After run it, I couldn't see LD2 flashing.It should be toggled because whil...

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stm32 exti, tim to know raising or falling trigger

Posted on January 20, 2017 at 06:13I'm learning using stm32 exti, and tim,there are raising trigger, falling trigger, 'raising or falling trigger'If I setting  'raising or falling trigger', and in trigger time, how can I get the info of the trigger ...

ctc.ctc by Associate II
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  • 1 replies
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Stm32CubeF4 1.12.0 DCMI macro bug

Posted on May 24, 2016 at 15:41 Bug in file ''stm32f4xx_hal_dcmi.h'' at line 335: #define __HAL_DCMI_GET_FLAG(__HANDLE__, __FLAG__)\ ((((__FLAG__) & (DCMI_SR_INDEX|DCMI_MIS_INDEX)) == 0x0U)? ((__HANDLE__)->Instance->RIS & (__FLAG__)) ...

l-proger by Associate III
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STM32CubeL0 low level API?

Posted on May 01, 2016 at 10:43As per STM32 embedded software document: http://www2.st.com/content/ccc/resource/sales_and_marketing/presentation/product_presentation/37/55/ff/bc/a8/71/4f/c5/stm32_embedded_software_offering.pdf/files/stm32_embedded_s...

STM32L476xx disambiguation

Posted on May 18, 2016 at 15:53The original post was too long to process during our migration. Please click on the attachment to read the original post.

Noyb by Associate II
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Resolved! Help for component identification

Posted on January 19, 2017 at 13:20Hi,I have this SMD component that I cannot identify:Package size: SMCMarking from top:<STMicroelectronics logo> (e3) GFBR GP 611I have no idea what this can be, and by the way, is there any place or list where one ...