I am evaluating different dual-core ARM Cortex-A7 MPUs for their graphical features; one of my requirements is that I need to support a 1280x1024 TFT LCD at 50-60fps using 16 or 24-bit parallel RGB interface.The evaluation kits offer small LCDs below...
I connected an external sensor via i2c and modified the device tree dk2 with following addition:&i2c5 { status = "okay"; clock-frequency = <100000>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c5_pins_a>; pinctrl-1 = <&i2c5_pins_sleep_a>...
Hello, I am trying to prepare QSPI Flash and eMMC with SD card u-boot on my EV1 board. Is there a document about this?The layout file I am using is FlashLayout_nor-emmc_stm32mp157c-ev1-trusted.tsv:#Opt Id Name Type IP Offset Binary - 0x01 fsbl1-boo...
Hi, I have STM32MP157C-DK2 board and I am running Linux Yocto on it.Now I want to run my own BMP files on the board but I am not getting how to do this. Can anyone help me the procedure to run this.RegardsSrikanth.
Hello,We would like to setup the STM32MP157C-DK2 board. But we couldn't find any information related to the recommended power supply. Could you please suggest us that which Power Supply 5V/3A adapter or connector should we use? It would be great if y...
Hello, I try to push the linux Kernel to STM32MP157C-DK2 board. I have made the reboot of my board. After the reboot I don't know why the screen of my board turns on then I can see the logo of ST and then my screen turns off. How can I correct that. ...
Hi all,I am using a STM32MP157C-EV1 and testing the digital microphones with ALSA. For testing purposes I am just using the arecord command. All works fine if I use the S32_LE sample format:$ arecord -D hw:0,4 -f S32_LE /tmp/rec.wav Rec...
HI, All.I would like use speaker output in STM32MP157C-EV1. I revised the wiki but there aren't references about how play audio with speaker output. Is it enable speaker output to this board? Is it possible enable this output to play audio?Regards!Al...
I'am a newbbie on STM32MP1 and linux embedded.I want to use available pins on STM32MP1-DK2 to as buttons input. I want to use CN14 connector pin (1 to 4) as buttons inputs.I've modified the stm32mp157c-dk2.dts adding these lines: buttonkeys { compat...
Hello,I am working on the evaluation board STM32MP157CDk2I am trying to add my code in the main method while loop in order to toogle pins.I added the following code:while (1) { /* USER CODE END WHILE */ HAL_GPIO_TogglePin(atoi(1), GPIO_PIN_1...