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Resolved! Can't initalize data in bank2 at flash time.

Posted on January 10, 2017 at 11:11Hi,I'm trying to put some data in bank2 of an stm32L152ZET6. This data is initialized like this:__attribute__((__section__('.arrayFlash')))         uint32_t flashData[200] = { 8, 8 , 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ...

JulienD by Senior
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Waiting for spi MISO pin change after ADC conversion

Posted on November 22, 2016 at 22:35* Have had to add text here again. Posted it last night from my tablet and this morning the post has ''no text'' ! *Anyway, I'm trying to read an AD7190 with STM32F7 via SPI2.Using HAL library ver 1.5.1The issue i...

AndyJT by Associate III
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No CAN Transmit on STM32F7 DISCO

Posted on January 11, 2017 at 15:47I am having some issues with CAN on my STM32F746 Disco board.When I send the data as below, I get an error back... CAN_IT_Status=HAL_CAN_Transmit_IT(&CanHandle);dum1=CanHandle.State; CANErrorCode=CanHandle.ErrorCod...

STM32F303 Vbat battery voltage monitoring

Posted on January 12, 2017 at 06:57I saw the below statement in the http://www.st.com/content/ccc/resource/technical/document/datasheet/f2/1f/e1/41/ef/59/4d/50/DM00058181.pdf/files/DM00058181.pdf/jcr:content/translations/en.DM00058181.pdf and if it ...

DISCO 469 and DMA

Posted on January 09, 2017 at 07:48Hello!I'm trying to implement a microphone (MEMS) acquisition as described in the document 'Audio Processing Withan Open Development System'. See page 14, Multi Microphone acquisition.Basically the acquisition work...

Resolved! SPI interrupt problem (repetition)

Posted on January 11, 2017 at 21:22Hi,Here is my program#include <stdio.h>#include <string.h>#include 'stm32f10x_gpio.h'#include 'stm32f10x_rcc.h'#include 'stm32f10x_usart.h'#include 'stm32f10x_spi.h'#define SPI_FLASH           SPI3#define SPI_CLK  ...

parisa by Senior
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HAL_NVIC_EnableIRQ while thread executing

Posted on January 11, 2017 at 18:58Hi all, I'm using STM32L4 MCU and FreeRTOS V8. I have implemented thread that execute normaly, During this thread, I have to initialize HAL interrupt (by executing  HAL_NVIC_EnableIRQ(EXTI9_5_IRQn); ) Unfortunately...