Inter-integrated circuit (I2C) interface RM0351
1126/1693 DocID024597 Rev 3
Slave receiver
RXNE is set in I2C_ISR when the I2C_RXDR is full, and generates an interrupt if RXIE is
set in I2C_CR1. RXNE is cleared when I2C_RXDR is read.
When a STOP is received and STOPIE is set in I2C_CR1, STOPF is set in I2C_ISR and an
interrupt is generated.
Figure 362. Transfer sequence flowchart for slave receiver with NOSTRETCH=0
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