Best SPI Routing Method for Double-Sided 16×128 LED Matrix Using STP24DP05Project OverviewI am designing a double-sided 16×128 RGB LED matrix display using STP24DP05 LED drivers. The LED drivers are controlled using a single SPI bus from the MCU. Sin...
Posted on September 06, 2007 at 14:04Arguments to main function
I am trying to switch between modes (standby, rx, tx, sleep) in the sx1262 module. While switching, I pay attention to the figure below in the datasheet of the lora module. For example, to switch from SX126X_STANDBY_CFG_RC mode to RX mode, I use the ...
I’m connecting to an HT16K33 (on an Adafruit 4-digit, 7-segment display) to a NUCLEO-H755 board.I’m connecting I2C4 SCL to PF14 (pin 19 on CN9), and I2C4 SDA to PFf15 (pin 21 on CN9).Here's my init:static void MX_I2C4_Init(void) { hi2c4.Instance ...
Edit by ST Moderator: This post has been translated from Chinese to comply with the ST Community Terms and Conditions (§10.2).STM32IDE (1.18.0) for the STM32F103C8T6 always fails to start the GDB after download and installation, and there is no metho...
Hi everyoneI wanted to find the datasheet for this chip I found on my Seagate HDD, but I haven't been able to find it anywhere. Can anyone help?
Hello everyone,I am working on a project using the STWINBX1 (STEVAL-STWINBX1) development kit, which includes the MXCHIP EMW3080 Wi-Fi module. My goal is to connect the board to a Wi-Fi network and send notifications (printed messages) to my MQTTX se...
Hello ST team, We are currently developing and ECU for tractor. The ECU have many Digital inout and outputs to interface with sensors and other subsytems of the tractor. For the GPIO we have identified the ESDALY device suitable, since it conforms ...
Hi, Does anyone know what model the component is with code bellow:AAGP207Thanks,Alex
Hi,I am trying to use command line to compile self test of lsm6dsm by the following: arm-linux-gnueabi-gcc -static lsm6dsm_self_test.c lsm6dsm_reg.c -o self test -I.and got error: lsm6dsm_self_test.c:159:21: error: ‘SENSOR_BUS’ undeclared (first use...