File content as of revision 0:e573ba46ffc6:

#define PCA9626B_ADDR 0x8

#define MODE1            0x00
#define MODE2            0x01
#define PWM0             0x02
#define PWM1             0x03
#define PWM2             0x04
#define PWM3             0x05
#define PWM4             0x06
#define PWM5             0x07
#define PWM6             0x08
#define PWM7             0x09
#define PWM8             0x0a
#define PWM9             0x0b
#define PWM10            0x0c
#define PWM11            0x0d
#define PWM12            0x0e
#define PWM13            0x0f
#define PWM14            0x10
#define PWM15            0x11
#define PWM16            0x12
#define PWM17            0x13
#define PWM18            0x14
#define PWM19            0x15
#define PWM20            0x16
#define PWM21            0x17
#define PWM22            0x18
#define PWM23            0x19
#define GRPPWM           0x1a
#define GRPFREQ          0x1b
#define CHASE            0x1c
#define LEDOUT0          0x1d
#define LEDOUT1          0x1e
#define LEDOUT2          0x1f
#define LEDOUT3          0x20
#define LEDOUT4          0x21
#define LEDOUT5          0x22
#define SUBADR1          0x23
#define SUBADR2          0x24
#define SUBADR3          0x25
#define ALLCALLADR       0x26