TI mmWave Radar: I2C Configuration and Data Transmission with SDA Pin UART Simulation for IWR6843AOP
Required dependencies:
#include <ti/drivers/i2c/I2C.h>
Also need to link these files in you're project:
libi2c_xwr68xx.aer4f
${COM_TI_MMWAVE_SDK_INSTALL_DIR}/packages/ti/drivers/i2c/lib
Pin Multiplexing
Using these pins which are already exposed on the development board:
Pinmux_Set_OverrideCtrl(SOC_XWR68XX_PING14_PADAI, PINMUX_OUTEN_RET ...
Posted on Fri, 10 Jul 2026 16:39:51 +0000 by genistaff
Resolving USB Enumeration and ADB Failures on Rockchip Android Devices Triggered by Malformed Serial Number Initialization
Rockchip-based Android devices may suddenly fail to enumerate when connected via USB to Windows 10 or Windows 11 hosts. The system reports an unrecognizable device, standard flashing utilities cannot detect the board, and ADB commands timeout. Notably, Windows 7 systems may continue to recognize the hardware without issues, indicating a driver- ...
Posted on Mon, 08 Jun 2026 17:18:58 +0000 by Bullit
Common Pitfalls When Working with the iFLYTEK XFS5152CE Voice Synthesis Chip
The chip datasheet for the XFS5152CE lists its I2C address as an 8-bit write address; however, the actual address used on the bus is a 7-bit address. The correct 7-bit address is 0x40. The least significant bit determines the operation: set to 1 for read (0x81) or 0 for write (0x80).
If you are implementing a software I2C (bit‑benging), you can ...
Posted on Wed, 03 Jun 2026 17:57:23 +0000 by mattyj10