How can I get a snapshot from the TTL camera that is wired to the STM32F4 by pushing the user/any button? After the image has been taken, it should be transferred to a mobile device via Bluetooth. I'm newbie and don't know where to start. Looked up ...
Hello, I would like to use three flash memories in QUADSPI from an STM32F7.As with a normal SPI link, I have connected three memories to a single QUADSPI port and select each with the respective SLAVE_SELECT (SS) of the memory.I can easily program on...
I am trying to put STM32H743 into sleep mode using the following codeprintf("Entering Sleep Mode\n"); HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON , PWR_SLEEPENTRY_WFI); printf("Exiting Sleep Mode\n");I notice that my microcontroller dont go into s...
Please find the goals and the issues belowGoal - Start server on 4 sockets one by one, then keep on looking for a client for all the four sockets. When a client is connected to any of the server, I want that server to start sending/receiving the data...
Hi all,I have trouble with receiving one byte on SPI1-DMA1. All is working if I set more bytes to transmit/receive (2 and more) but when I try to send only one byte it do not trigger interrupt on Rx channel (DMA1 channel 2).I can see transmitted byte...
Any IDE recommendations? Customer is using IAR planing to use unity for unit test.
I am testing the RAM code in assembly, function name is ML_RAMTest and it is ended with instruction .size ML_RAMTest, .-ML_RAMTest. It is compiling but encounter with the Error: .size expression for RAMTest does not evaluate to a constant. Can you pl...
Hi All, I am trying to use STM32F401 NUCLEO Board to talk to ST IMU LSD6DSL. LSM6DSL supports burst mode read, but I can not find a way to implement SPI burst mode from the stmf401 s library. I am wonderinf if there is any way to implement a SPI bur...
Hi,I am using stm32l431 and work with LPTIM in stop2mode. When the mcu wake up after stop mode, i2c stop working, so I need to restart mcu.It's strange because in some cases the i2c work in the next 3 wake up, but after this dont work anymore. Should...
