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Posted on September 30, 2015 at 11:57Hello, I am using the STM32F4Discovery board with the audio codec. I want to play and record sound simultaneously. I have use the Audio_playback_and_record to understand how it work. Then I have use a very simple...
Posted on September 30, 2015 at 14:34 In my project based on stm32F107 i use four pins (PINE 12-15) to catch rising level on them. My problem: two pins always produce external interrupts but there are no rising level on them and other two pins n...
Posted on September 29, 2015 at 23:28I Trying To I2C Interface With DS1621 Using HAL Driver STM32Cube-MX 4.7.0As Per HAL Driver I Try To Check Device Is Ready or NOT It Stuck At if(I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_SB, RESET, Timeout) != HAL...
Posted on September 30, 2015 at 22:25Anyone know if there is a way to program the EEPROM directly through ST-LinkV2? Either with the ST-LINK GUI utility or command line? I can erase the EEPROM with ST-LINK utility, but I am unable to edit. I see tha...
Posted on September 28, 2015 at 11:27Hey everyone. I've just put together my first STM32F7 LQFP100 breakout board. I wanted to first try the STM32F7 Discovery board, but the camera connector doesn't support the OV5645.I'm having trouble uploading fl...
Posted on September 29, 2015 at 15:28 Hello there, I am trying to write a logger application using uart4 and DMA on STM32F4 discovery. I am usinh HAL lib and I can send through uart using regular transfer funtion without problem: HAL_...
Posted on September 30, 2015 at 08:16I have discovery 4 (STM32F407) I want to save some data to FLASH.I want to know which address/sectors should I write my data at. I know there are 11 sectors in the stm32f407 I am using GCC and the my firmware siz...
Posted on September 30, 2015 at 16:59Hello,i use STM32F042C6 MCU and change SYSCFG MEM_MODE to 1 (System Flash memory mapped at 0x00000000) but always see Main Flash (0x08000000) data from address 0x00000000.Also i try set 11 (Embedded SRAM mapped a...
Posted on September 28, 2015 at 13:05When ADC threshold is reached ADCy_AWDx_OUT is set and stays high as long as first conversion is between low and high threshold levels. Where can I read this value? Is possible to configure interrupt for this tra...
Posted on September 30, 2015 at 15:27Hi all, STM32F4Discovery's uUSB connector is connected to the FS OTG of the MCU. As I can see separate Rx and Tx interrupts are only available for HS OTG peripheral. Is it possible (or how can I) disable only the...
