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character array interfering with DMA interrupt

Posted on October 14, 2016 at 07:07The original post was too long to process during our migration. Please click on the attachment to read the original post.

Mikroe MINI-M4 with GCC

Posted on October 21, 2016 at 20:16Hello, I recently bought a Mikroe M4 developement board with a STM32F415RG to test the embedded crypto. The devboard manufacturer only gives support for his own proprietory C compiler, so I'm currently figuring out...

STM32F1 ADC DMA multichannel continuous mode troubles

Posted on October 19, 2016 at 11:23 Hi everyone, I have troubles getting the ADC working properly. This is my set-up : - STM32F103CB - ADC1 with 8 channels - DMA set on ADC1 I would like to make the conversion of the 8 channe...

[CubeMX BUG/REQUEST] add USER CODE to HAL_TIM_PeriodElapsedCallback if a timer is used for timebase (freertos)

Posted on May 18, 2016 at 01:20The title says it all. I'm using the freertos middleware and configured CubeMX to use tim7 as timebase. As a result, CubeMX generates the stm32f3xx_hal_timebase_TIM.c file and in there defines the IRQ Callback void HAL...

Speech Recognition

Posted on May 04, 2012 at 15:45Hi All!!Do you think this is possible in the Controller speech recognition or speech-driven applications to prepare?

Error in receiving serial data(USART)

Posted on October 24, 2016 at 20:50 Hello Here is my code: void USART1_IRQHandler( void ){ if (USART_GetITStatus(USART1, USART_IT_TXE) != RESET) { if (DataReady==1 && count<=150){ if (msg[count]== '\0' ){USART_ITConfig(USART1, USA...

Display led 7 segments 4 digits with received data from STM32F030 usart

Posted on May 21, 2014 at 08:42The original post was too long to process during our migration. Please click on the attachment to read the original post.

Difference between hardware reset and software reset?

Posted on October 24, 2016 at 20:04Hello,After code area is moved to another flash sector address(not 0sector), code is not working after only hardware reset.But after software reset by ST-Link, code is working.What I'm missing?Thanks.

STM32F2xx Flash memory partial erasing?

Posted on October 23, 2016 at 20:09Hello,Would it be possible to erase the flash memory partially before writing data ?It takes a long time to erase 1sector base. (128kByte or 64kByte)If possible, could you some advice how to apply?Thanks.

STM32F407 Problem With Input Capture on Four Channels

Posted on October 22, 2016 at 04:24 I’m having some trouble with four channel timers on the STM32F4 I am trying to use all four channels of Timer 2 for input capture and am not quite able to get it to work. Channels 1 and 4 work just fine, but 2 ...