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...
Posted on March 13, 2012 at 17:23'morning every bodyI need a little help to write an ''echo program'' (micro send anything to the uart and receives back the same transmission). does anybody have any ideas about it?? any help is VEEEEEEERY appreciate...
