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I2C Issues Using STM32F429I Discovery Board.

Posted on February 13, 2015 at 13:23 I am attempting to configure the pins on the STM32F429I Discovery Board so that i can connect some I2C sensors and produce some data readings for a project i am working on. I am using the template file gi...

mw876 by • Associate
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  • 1 replies
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Need help with STM32F072 timer 3 output compare unit

Posted on March 03, 2015 at 19:06Hello. Thanks for helping.  I have a need to generate fairly precise output pulses atsomewhat irregular intervals.  I have timer 3, Ch1 set up forinput capture, and it works great. I have the timer set to roll overat...

lou by • Associate II
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  • 6 replies
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PGERR writing user data option bytes STM32F103RE

Posted on March 03, 2015 at 18:44Hi all,I am trying to read and write the STM32F103 user data bytes (Data0 and Data1 in Table 8 of STM32F10xxx PM0075 Programming manual).I wrote this code to set Data0 to value 0x1B:  FLASH_UnlockBank1();            ...

okelly by • Associate II
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  • 3 replies
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STM32l1 Discovery Board

Posted on March 03, 2015 at 17:23Hello,I got a little question. I want to use the LEDs 3 and 4, mounted on the STM32l1 Discovery Board, to check a Programm with him. But there is my Problem, the LEDs and the Programm use both the PC8 and PC9 Pin. Wh...

Memory usage monitoring

Posted on March 03, 2015 at 16:41I would like to monitor the memory usage in my microcontroller. The purpose is to verify that there is no memory leak after a certain time. Is there a way to do this in debug mode or with an existing function?

mathilde by • Associate
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BUG REPORT: stm32f4xx_hal_smartcard.c

Posted on February 06, 2015 at 02:47Two bugs. Using STM32F415 64 pin. Bug 1. Smartcard mode (half duplex). USART config created by CubeMX (latest).  This bug cures spurious and repeatable receiver overrun error while transmitting. Cure is leave par...

Receive text file from HyperTerminal via UART

Posted on March 03, 2015 at 10:18Hello everybody, I have to send a file from the computer (so from HyperTerminal) to the STM3240G eval via USART3 (or any UART). I wrote a program to receive one data from USART (getchar() ) and it works fine but I do...

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