Knowledge Base for Goodix BLE
Development Guide
Application Notes
Tech Case
FAQ
FAQ for System
FAQ for Peripherals
I/O
ADC
DMA
I2C
FAQ for I2C
I2S
QSPI
SPI
Timer
UART
USB
X-QSPI
FAQ for BLE
FAQ for Tools
FAQ for Hardware
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Knowledge Base for Goodix BLE
FAQ
FAQ for Peripherals
I2C
I2C
FAQ for I2C
1. During I2C transmission, the SDA is abnormal and is forced down all the time by the slave and cannot be recovered, what is the reason?
2. During I2C transfer, SCL is abnormal and stuck at low level.