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Posted on September 25, 2015 at 10:47 Hello, I'm trying to run rs485 using transceiver sn65hvd11, and two 2 stm32f4. The first is a master, second is a slave. The problem is that I cant run the communication between the two devices. This is the ...
Posted on September 30, 2015 at 15:21CAN SOMEONE PROVIDE ME WITH FULL WORKING CODE OF RX AND TX BUFFER FOR RECEIVING AND TRANSMITTING DATA IN STM32F07 USART. ANY HELP IS WELCOME.THANKS IN ADVANCE
Posted on November 24, 2014 at 13:35Hello.I have a problem with set time. When I config time on program start, time is ok, but after, I can not set new time.This is a code:void RTC_Config(void){ RTC_InitTypeDef RTC_InitStructure; RTC_TimeTypeDef RTC...
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...
