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I have tried using the client demo program to try to connect to my android server. I can tan an android phone, setup as a tcp client and talk to the tcp server without issue. When i try the demo board it cannot obtain an ip address. I have used all t...
I used TIM1 to generate complementary output PWM signals. The EGR register is used to generate a COMG event to update the output signals. The output waveforms are good. But I found the output can't absorb sink current when it is low, a 2k pull up re...
Hi,Greetings,I would like to freeze the IWDG in stop 2 mode.Code is available here:// Read bit and regitster LOG_Print("Flash->OPTR Value(Before):%#x\n",READ_BIT(FLASH->OPTR, FLASH_OPTR_IWDG_STOP)); ...
Hi,I'm looking for an example with SDIO + eMMC (and not SD). Is there something like that ?I know that there are threads about it, but I have not found a solution.Does someone get eMMC working? Read/Write? Could you please share your code or help to ...
I have the stm32f417 connected through 10 pin JTAG connector to a Sagger J-link debugger. I am using the SWD pins only. My prototype was working without issue, but now it sometimes it works and sometimes it doesn't. I have two more prototypes perform...
Hi,I am using a Nucleo F429ZI. I want to use a CR2032 battery with the Vbat pin, just to keep the Nucleo's clock and back-up registers going whenever the board is disconnected from its supply power. At the moment now, I am testing a program that prin...
I want to save a single bit persistently on my F042. I can use one entire flash page for that, but that is wasteful and messes up my bootloader CRC checking.If I use the option byte user data byte 1, do I need to issue a system reset after it? Since ...
hi if it is possible you have an example where I write the value 8 to the eeprom and then I read it again in the same address ...Hal_FLASH_programm ... (). And readthank you
I'm using the STMF1 series and the HAL drivers. I already use a boot-loader to write into application space. However, now the the application to take some input data and save it permanently to a non-volatile-memory space. I assume I can use the HAL_...
Posted on June 27, 2017 at 06:45Hi all,I am trying to read a four bytes register from TDC-GP30 ultrasonic flow converter using HAL_SPI_Receive function. Below is the code that I am using for reading the register contents:/***************************...
