st_i2c_write_tx_fifo(9)

💖 st_i2c_write_tx_fifo(9) 💖

okay bestie, welcome to the Kernel API Manual page for st_i2c_write_tx_fifo — and it's literally just one little byte going into the Tx FIFO ✨. No cap, that's the whole vibe. Periodt.

🌸 NAME 🌸

st_i2c_write_tx_fifo — Write a byte in the Tx FIFO 🎀

✨ SYNOPSIS ✨

void st_i2c_write_tx_fifo (struct st_i2c_dev *i2c_dev , u8 byte );

💅 ARGUMENTS 💅

• i2c_dev — Controller's private data 🫶
• byte — Data to write in the Tx FIFO 🍓

🦋 SEE ALSO 🦋

Kernel file: ./drivers/i2c/busses/i2c-st.c — and the whole squad is linked here:

• struct st_i2c_timings(9)
• struct st_i2c_client(9)
• struct st_i2c_dev(9)
• st_i2c_hw_config(9)
• st_i2c_wr_fill_tx_fifo(9)
• st_i2c_rd_fill_tx_fifo(9)
• st_i2c_terminate_xfer(9)
• st_i2c_handle_write(9)
• st_i2c_handle_read(9)
• st_i2c_isr_thread(9)
• st_i2c_xfer_msg(9)
• st_i2c_xfer(9)

xoxo, this cutie comes from source/version ./drivers/i2c/busses, dated October 2026 — catch you in the kernel source, bestie 💜🫶