Multiplex Ratio Command

Command and options for setting the SSD130X display multiplex ratio. More...

Macros
#define	SSD130X_CMD_SET_MULTIPLEX_RATIO   0xA8
#define	SSD130X_CMD_SET_MULTIPLEX_RATIO_16_MUX   0x1F
#define	SSD130X_CMD_SET_MULTIPLEX_RATIO_32_MUX   0x2F
#define	SSD130X_CMD_SET_MULTIPLEX_RATIO_64_MUX   0x3F

Detailed Description

Command and options for setting the SSD130X display multiplex ratio.

The SSD130X_CMD_SET_MULTIPLEX_RATIO macro defines the command byte used to configure the multiplex ratio of the SSD130X display. The macros:

• SSD130X_CMD_SET_MULTIPLEX_RATIO_16_MUX
• SSD130X_CMD_SET_MULTIPLEX_RATIO_32_MUX
• SSD130X_CMD_SET_MULTIPLEX_RATIO_64_MUX specify the multiplex ratio options for 16, 32, and 64 multiplexed COM lines respectively.

Note

These settings determine how many rows of the display are multiplexed and affect the vertical resolution and power consumption.

Usage Example: To set the multiplex ratio, send the command SSD130X_CMD_SET_MULTIPLEX_RATIO followed by one of the multiplex ratio macros corresponding to the desired configuration.

Macro Definition Documentation

SSD130X_CMD_SET_MULTIPLEX_RATIO

#define SSD130X_CMD_SET_MULTIPLEX_RATIO   0xA8

SSD130X_CMD_SET_MULTIPLEX_RATIO_16_MUX

#define SSD130X_CMD_SET_MULTIPLEX_RATIO_16_MUX   0x1F

Multiplex ratio for 16 COM lines

SSD130X_CMD_SET_MULTIPLEX_RATIO_32_MUX

#define SSD130X_CMD_SET_MULTIPLEX_RATIO_32_MUX   0x2F

Multiplex ratio for 32 COM lines

SSD130X_CMD_SET_MULTIPLEX_RATIO_64_MUX

#define SSD130X_CMD_SET_MULTIPLEX_RATIO_64_MUX   0x3F

Multiplex ratio for 64 COM lines