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Better init settings for display. Allow see some colors as on monitor.

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This commit is contained in:
DiSlord 2020-06-25 19:33:11 +03:00
parent 71f11ee84f
commit e383b53f5a
1 changed files with 12 additions and 18 deletions
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30
ili9341.c
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@ -389,13 +389,11 @@ static const uint8_t ili9341_init_seq[] = {
// display off
ILI9341_DISPLAY_OFF, 0,
// Power control B
ILI9341_POWERB, 3, 0x00, 0x83, 0x30,
ILI9341_POWERB, 3, 0x00, 0xC1, 0x30,
// Power on sequence control
ILI9341_POWER_SEQ, 4, 0x64, 0x03, 0x12, 0x81,
//ILI9341_POWER_SEQ, 4, 0x55, 0x01, 0x23, 0x01,
// Driver timing control A
ILI9341_DTCA, 3, 0x85, 0x01, 0x79,
//ILI9341_DTCA, 3, 0x84, 0x11, 0x7a,
ILI9341_DTCA, 3, 0x85, 0x00, 0x78,
// Power control A
ILI9341_POWERA, 5, 0x39, 0x2C, 0x00, 0x34, 0x02,
// Pump ratio control
@ -403,11 +401,11 @@ static const uint8_t ili9341_init_seq[] = {
// Driver timing control B
ILI9341_DTCB, 2, 0x00, 0x00,
// POWER_CONTROL_1
ILI9341_POWER_CONTROL_1, 1, 0x26,
ILI9341_POWER_CONTROL_1, 1, 0x23,
// POWER_CONTROL_2
ILI9341_POWER_CONTROL_2, 1, 0x11,
ILI9341_POWER_CONTROL_2, 1, 0x10,
// VCOM_CONTROL_1
ILI9341_VCOM_CONTROL_1, 2, 0x35, 0x3E,
ILI9341_VCOM_CONTROL_1, 2, 0x3e, 0x28,
// VCOM_CONTROL_2
ILI9341_VCOM_CONTROL_2, 1, 0xBE,
// MEMORY_ACCESS_CONTROL
@ -416,29 +414,25 @@ static const uint8_t ili9341_init_seq[] = {
// COLMOD_PIXEL_FORMAT_SET : 16 bit pixel
ILI9341_PIXEL_FORMAT_SET, 1, 0x55,
// Frame Rate
ILI9341_FRAME_RATE_CONTROL_1, 2, 0x00, 0x1B,
ILI9341_FRAME_RATE_CONTROL_1, 2, 0x00, 0x18,
// Gamma Function Disable
ILI9341_3GAMMA_EN, 1, 0x08,
ILI9341_3GAMMA_EN, 1, 0x00,
// gamma set for curve 01/2/04/08
ILI9341_GAMMA_SET, 1, 0x01,
// positive gamma correction
//ILI9341_POSITIVE_GAMMA_CORRECTION, 15, 0x1F, 0x1A, 0x18, 0x0A, 0x0F, 0x06, 0x45, 0x87, 0x32, 0x0A, 0x07, 0x02, 0x07, 0x05, 0x00,
ILI9341_POSITIVE_GAMMA_CORRECTION, 15, 0x0F, 0x31, 0x2B, 0x0C, 0x0E, 0x08, 0x4E, 0xF1, 0x37, 0x07, 0x10, 0x03, 0x0E, 0x09, 0x00,
// negativ gamma correction
//ILI9341_NEGATIVE_GAMMA_CORRECTION, 15, 0x00, 0x25, 0x27, 0x05, 0x10, 0x09, 0x3A, 0x78, 0x4D, 0x05, 0x18, 0x0D, 0x38, 0x3A, 0x1F,
ILI9341_NEGATIVE_GAMMA_CORRECTION, 15, 0x00, 0x0E, 0x14, 0x03, 0x11, 0x07, 0x31, 0xC1, 0x48, 0x08, 0x0F, 0x0C, 0x31, 0x36, 0x0F,
// Column Address Set
//ILI9341_COLUMN_ADDRESS_SET, 4, 0x00, 0x00, 0x01, 0x3f, // width 320
// ILI9341_COLUMN_ADDRESS_SET, 4, 0x00, 0x00, 0x01, 0x3f, // width 320
// Page Address Set
//ILI9341_PAGE_ADDRESS_SET, 4, 0x00, 0x00, 0x00, 0xef, // height 240
// ILI9341_PAGE_ADDRESS_SET, 4, 0x00, 0x00, 0x00, 0xef, // height 240
// entry mode
ILI9341_ENTRY_MODE_SET, 1, 0x06,
// display function control
ILI9341_DISPLAY_FUNCTION_CONTROL, 4, 0x0A, 0x82, 0x27, 0x00,
ILI9341_DISPLAY_FUNCTION_CONTROL, 3, 0x08, 0x82, 0x27,
// Interface Control (set WEMODE=0)
ILI9341_INTERFACE_CONTROL, 3, 0x00, 0x00, 0x00,
// control display
//ILI9341_WRITE_CTRL_DISPLAY, 1, 0x0c,
// diaplay brightness
//ILI9341_WRITE_BRIGHTNESS, 1, 0xff,
// sleep out
ILI9341_SLEEP_OUT, 0,
// display on