I2C communication

High-Precision Smart Microcontroller Development for Voice Chip Solutions

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High-Precision Smart Microcontroller Development for Voice Chip Solutions

High-Precision Smart Microcontroller Development for Voice Chip Solutions H9T56x_SL_APP Sound Source Localization Application Function Specification Application Overview: The H9T56x_SL_APP is a demo program developed for sound source localization tracking display based on the Sound_Location_160408.LIB secondary platform from Helios. Hardware Description: Please refer to the documents H9T56x_SL_APP Circuit (H9T56Q).pdf and H9T56x_SL_APP Circuit (H7C352).pdf for the application … Read more

Troubleshooting a Touchscreen Driver Issue

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Troubleshooting a Touchscreen Driver Issue

Today, I worked with a colleague on a TP driver. After powering on, the logs were normal, but the touchscreen was unresponsive, so we began troubleshooting. After powering on, we could read the chip’s chip ID normally, which indicates that the I2C communication is functioning correctly, and it also confirms that the power supply to … Read more