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Add and use I2C address defines for ISSI LED drivers (#22008)

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Ryan 2023-09-19 19:31:54 +10:00 • committed by GitHub
parent 74360d0a01
commit 8f22105289
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166 changed files with 385 additions and 496 deletions
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12
drivers/led/issi/is31fl3733-simple.c
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@ -23,18 +23,6 @@
#include "i2c_master.h"
#include "wait.h"
// This is a 7-bit address, that gets left-shifted and bit 0
// set to 0 for write, 1 for read (as per I2C protocol)
// The address will vary depending on your wiring:
// 00 <-> GND
// 01 <-> SCL
// 10 <-> SDA
// 11 <-> VCC
// ADDR1 represents A1:A0 of the 7-bit address.
// ADDR2 represents A3:A2 of the 7-bit address.
// The result is: 0b101(ADDR2)(ADDR1)
#define IS31FL3733_I2C_ADDRESS_DEFAULT 0x50
#define IS31FL3733_COMMANDREGISTER 0xFD
#define IS31FL3733_COMMANDREGISTER_WRITELOCK 0xFE
#define IS31FL3733_INTERRUPTMASKREGISTER 0xF0