FabGL
ESP32 Display Controller and Graphics Library

◆ begin() [2/3]

void begin ( gpio_num_t  red1GPIO,
gpio_num_t  red0GPIO,
gpio_num_t  green1GPIO,
gpio_num_t  green0GPIO,
gpio_num_t  blue1GPIO,
gpio_num_t  blue0GPIO,
gpio_num_t  HSyncGPIO,
gpio_num_t  VSyncGPIO 
)
inherited

This is the 64 colors (8 GPIOs) initializer.

Two GPIOs per channel, plus horizontal and vertical sync signals.

Parameters
red1GPIOGPIO to use for red channel, MSB bit.
red0GPIOGPIO to use for red channel, LSB bit.
green1GPIOGPIO to use for green channel, MSB bit.
green0GPIOGPIO to use for green channel, LSB bit.
blue1GPIOGPIO to use for blue channel, MSB bit.
blue0GPIOGPIO to use for blue channel, LSB bit.
HSyncGPIOGPIO to use for horizontal sync signal.
VSyncGPIOGPIO to use for vertical sync signal.

Example:

// Use GPIO 22-21 for red, GPIO 19-18 for green, GPIO 5-4 for blue, GPIO 23 for HSync and GPIO 15 for VSync
VGAController.begin(GPIO_NUM_22, GPIO_NUM_21, GPIO_NUM_19, GPIO_NUM_18, GPIO_NUM_5, GPIO_NUM_4, GPIO_NUM_23, GPIO_NUM_15);

Definition at line 86 of file vgabasecontroller.cpp.