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[qspi_dbi] Rename from qspi_amoled, add features (#7594)

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Co-authored-by: clydeps <U5yx99dok9>
This commit is contained in:
Clyde Stubbs 2024-10-16 14:26:50 +11:00 committed by GitHub
parent 6a86d92781
commit 254522dd93
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GPG key ID: B5690EEEBB952194
12 changed files with 385 additions and 207 deletions
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2
CODEOWNERS
View file

@ -324,7 +324,7 @@ esphome/components/pvvx_mithermometer/* @pasiz
esphome/components/pylontech/* @functionpointer
esphome/components/qmp6988/* @andrewpc
esphome/components/qr_code/* @wjtje
esphome/components/qspi_amoled/* @clydebarrow
esphome/components/qspi_dbi/* @clydebarrow
esphome/components/qwiic_pir/* @kahrendt
esphome/components/radon_eye_ble/* @jeffeb3
esphome/components/radon_eye_rd200/* @jeffeb3

2
esphome/components/ili9xxx/display.py
View file

@ -10,6 +10,7 @@ from esphome.const import (
CONF_DIMENSIONS,
CONF_HEIGHT,
CONF_ID,
CONF_INIT_SEQUENCE,
CONF_INVERT_COLORS,
CONF_LAMBDA,
CONF_MIRROR_X,
@ -89,7 +90,6 @@ CONF_LED_PIN = "led_pin"
CONF_COLOR_PALETTE_IMAGES = "color_palette_images"
CONF_INVERT_DISPLAY = "invert_display"
CONF_PIXEL_MODE = "pixel_mode"
CONF_INIT_SEQUENCE = "init_sequence"
def cmd(c, *args):

142
esphome/components/qspi_amoled/display.py
View file

@ -1,143 +1,3 @@
import esphome.codegen as cg
import esphome.config_validation as cv
from esphome import pins
from esphome.components import (
spi,
display,
)
from esphome.const import (
CONF_RESET_PIN,
CONF_ID,
CONF_DIMENSIONS,
CONF_WIDTH,
CONF_HEIGHT,
CONF_LAMBDA,
CONF_BRIGHTNESS,
CONF_ENABLE_PIN,
CONF_MODEL,
CONF_OFFSET_HEIGHT,
CONF_OFFSET_WIDTH,
CONF_INVERT_COLORS,
CONF_MIRROR_X,
CONF_MIRROR_Y,
CONF_SWAP_XY,
CONF_COLOR_ORDER,
CONF_TRANSFORM,
)
DEPENDENCIES = ["spi"]
qspi_amoled_ns = cg.esphome_ns.namespace("qspi_amoled")
QSPI_AMOLED = qspi_amoled_ns.class_(
"QspiAmoLed", display.Display, display.DisplayBuffer, cg.Component, spi.SPIDevice
)
ColorOrder = display.display_ns.enum("ColorMode")
Model = qspi_amoled_ns.enum("Model")
MODELS = {"RM690B0": Model.RM690B0, "RM67162": Model.RM67162}
COLOR_ORDERS = {
"RGB": ColorOrder.COLOR_ORDER_RGB,
"BGR": ColorOrder.COLOR_ORDER_BGR,
}
DATA_PIN_SCHEMA = pins.internal_gpio_output_pin_schema
def validate_dimension(value):
value = cv.positive_int(value)
if value % 2 != 0:
raise cv.Invalid("Width/height/offset must be divisible by 2")
return value
CONFIG_SCHEMA = cv.All(
display.FULL_DISPLAY_SCHEMA.extend(
cv.Schema(
{
cv.GenerateID(): cv.declare_id(QSPI_AMOLED),
cv.Required(CONF_MODEL): cv.enum(MODELS, upper=True),
cv.Required(CONF_DIMENSIONS): cv.Any(
cv.dimensions,
cv.Schema(
{
cv.Required(CONF_WIDTH): validate_dimension,
cv.Required(CONF_HEIGHT): validate_dimension,
cv.Optional(
CONF_OFFSET_HEIGHT, default=0
): validate_dimension,
cv.Optional(
CONF_OFFSET_WIDTH, default=0
): validate_dimension,
}
),
),
cv.Optional(CONF_TRANSFORM): cv.Schema(
{
cv.Optional(CONF_MIRROR_X, default=False): cv.boolean,
cv.Optional(CONF_MIRROR_Y, default=False): cv.boolean,
cv.Optional(CONF_SWAP_XY, default=False): cv.boolean,
}
),
cv.Optional(CONF_COLOR_ORDER, default="RGB"): cv.enum(
COLOR_ORDERS, upper=True
),
cv.Optional(CONF_INVERT_COLORS, default=False): cv.boolean,
cv.Optional(CONF_RESET_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_ENABLE_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_BRIGHTNESS, default=0xD0): cv.int_range(
0, 0xFF, min_included=True, max_included=True
),
}
).extend(
spi.spi_device_schema(
cs_pin_required=False,
default_mode="MODE0",
default_data_rate=10e6,
quad=True,
)
)
),
cv.only_with_esp_idf,
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await display.register_display(var, config)
await spi.register_spi_device(var, config)
cg.add(var.set_color_mode(config[CONF_COLOR_ORDER]))
cg.add(var.set_invert_colors(config[CONF_INVERT_COLORS]))
cg.add(var.set_brightness(config[CONF_BRIGHTNESS]))
cg.add(var.set_model(config[CONF_MODEL]))
if enable_pin := config.get(CONF_ENABLE_PIN):
enable = await cg.gpio_pin_expression(enable_pin)
cg.add(var.set_enable_pin(enable))
if reset_pin := config.get(CONF_RESET_PIN):
reset = await cg.gpio_pin_expression(reset_pin)
cg.add(var.set_reset_pin(reset))
if transform := config.get(CONF_TRANSFORM):
cg.add(var.set_mirror_x(transform[CONF_MIRROR_X]))
cg.add(var.set_mirror_y(transform[CONF_MIRROR_Y]))
cg.add(var.set_swap_xy(transform[CONF_SWAP_XY]))
if CONF_DIMENSIONS in config:
dimensions = config[CONF_DIMENSIONS]
if isinstance(dimensions, dict):
cg.add(var.set_dimensions(dimensions[CONF_WIDTH], dimensions[CONF_HEIGHT]))
cg.add(
var.set_offsets(
dimensions[CONF_OFFSET_WIDTH], dimensions[CONF_OFFSET_HEIGHT]
)
)
else:
(width, height) = dimensions
cg.add(var.set_dimensions(width, height))
if lamb := config.get(CONF_LAMBDA):
lambda_ = await cg.process_lambda(
lamb, [(display.DisplayRef, "it")], return_type=cg.void
)
cg.add(var.set_writer(lambda_))
CONFIG_SCHEMA = cv.invalid("The qspi_amoled component has been renamed to qspi_dbi")

0
esphome/components/qspi_amoled/__init__.py → esphome/components/qspi_dbi/__init__.py
View file

185
esphome/components/qspi_dbi/display.py Normal file
View file

@ -0,0 +1,185 @@
from esphome import pins
import esphome.codegen as cg
from esphome.components import display, spi
import esphome.config_validation as cv
from esphome.const import (
CONF_BRIGHTNESS,
CONF_COLOR_ORDER,
CONF_DIMENSIONS,
CONF_ENABLE_PIN,
CONF_HEIGHT,
CONF_ID,
CONF_INIT_SEQUENCE,
CONF_INVERT_COLORS,
CONF_LAMBDA,
CONF_MIRROR_X,
CONF_MIRROR_Y,
CONF_MODEL,
CONF_OFFSET_HEIGHT,
CONF_OFFSET_WIDTH,
CONF_RESET_PIN,
CONF_SWAP_XY,
CONF_TRANSFORM,
CONF_WIDTH,
)
from esphome.core import TimePeriod
from .models import DriverChip
DEPENDENCIES = ["spi"]
qspi_dbi_ns = cg.esphome_ns.namespace("qspi_dbi")
QSPI_DBI = qspi_dbi_ns.class_(
"QspiDbi", display.Display, display.DisplayBuffer, cg.Component, spi.SPIDevice
)
ColorOrder = display.display_ns.enum("ColorMode")
Model = qspi_dbi_ns.enum("Model")
COLOR_ORDERS = {
"RGB": ColorOrder.COLOR_ORDER_RGB,
"BGR": ColorOrder.COLOR_ORDER_BGR,
}
DATA_PIN_SCHEMA = pins.internal_gpio_output_pin_schema
CONF_DRAW_FROM_ORIGIN = "draw_from_origin"
DELAY_FLAG = 0xFF
def validate_dimension(value):
value = cv.positive_int(value)
if value % 2 != 0:
raise cv.Invalid("Width/height/offset must be divisible by 2")
return value
def map_sequence(value):
"""
The format is a repeated sequence of [CMD, <data>] where <data> is s a sequence of bytes. The length is inferred
from the length of the sequence and should not be explicit.
A delay can be inserted by specifying "- delay N" where N is in ms
"""
if isinstance(value, str) and value.lower().startswith("delay "):
value = value.lower()[6:]
delay = cv.All(
cv.positive_time_period_milliseconds,
cv.Range(TimePeriod(milliseconds=1), TimePeriod(milliseconds=255)),
)(value)
return [delay, DELAY_FLAG]
value = cv.Length(min=1, max=254)(value)
params = value[1:]
return [value[0], len(params)] + list(params)
def _validate(config):
chip = DriverChip.chips[config[CONF_MODEL]]
if not chip.initsequence:
if CONF_INIT_SEQUENCE not in config:
raise cv.Invalid(f"{chip.name} model requires init_sequence")
return config
CONFIG_SCHEMA = cv.All(
display.FULL_DISPLAY_SCHEMA.extend(
cv.Schema(
{
cv.GenerateID(): cv.declare_id(QSPI_DBI),
cv.Required(CONF_MODEL): cv.one_of(
*DriverChip.chips.keys(), upper=True
),
cv.Optional(CONF_INIT_SEQUENCE): cv.ensure_list(map_sequence),
cv.Required(CONF_DIMENSIONS): cv.Any(
cv.dimensions,
cv.Schema(
{
cv.Required(CONF_WIDTH): validate_dimension,
cv.Required(CONF_HEIGHT): validate_dimension,
cv.Optional(
CONF_OFFSET_HEIGHT, default=0
): validate_dimension,
cv.Optional(
CONF_OFFSET_WIDTH, default=0
): validate_dimension,
}
),
),
cv.Optional(CONF_TRANSFORM): cv.Schema(
{
cv.Optional(CONF_MIRROR_X, default=False): cv.boolean,
cv.Optional(CONF_MIRROR_Y, default=False): cv.boolean,
cv.Optional(CONF_SWAP_XY, default=False): cv.boolean,
}
),
cv.Optional(CONF_COLOR_ORDER, default="RGB"): cv.enum(
COLOR_ORDERS, upper=True
),
cv.Optional(CONF_INVERT_COLORS, default=False): cv.boolean,
cv.Optional(CONF_RESET_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_ENABLE_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_BRIGHTNESS, default=0xD0): cv.int_range(
0, 0xFF, min_included=True, max_included=True
),
cv.Optional(CONF_DRAW_FROM_ORIGIN, default=False): cv.boolean,
}
).extend(
spi.spi_device_schema(
cs_pin_required=False,
default_mode="MODE0",
default_data_rate=10e6,
quad=True,
)
)
),
cv.only_with_esp_idf,
)
async def to_code(config):
var = cg.new_Pvariable(config[CONF_ID])
await display.register_display(var, config)
await spi.register_spi_device(var, config)
chip = DriverChip.chips[config[CONF_MODEL]]
if chip.initsequence:
cg.add(var.add_init_sequence(chip.initsequence))
if init_sequences := config.get(CONF_INIT_SEQUENCE):
sequence = []
for seq in init_sequences:
sequence.extend(seq)
cg.add(var.add_init_sequence(sequence))
cg.add(var.set_color_mode(config[CONF_COLOR_ORDER]))
cg.add(var.set_invert_colors(config[CONF_INVERT_COLORS]))
cg.add(var.set_brightness(config[CONF_BRIGHTNESS]))
cg.add(var.set_model(config[CONF_MODEL]))
cg.add(var.set_draw_from_origin(config[CONF_DRAW_FROM_ORIGIN]))
if enable_pin := config.get(CONF_ENABLE_PIN):
enable = await cg.gpio_pin_expression(enable_pin)
cg.add(var.set_enable_pin(enable))
if reset_pin := config.get(CONF_RESET_PIN):
reset = await cg.gpio_pin_expression(reset_pin)
cg.add(var.set_reset_pin(reset))
if transform := config.get(CONF_TRANSFORM):
cg.add(var.set_mirror_x(transform[CONF_MIRROR_X]))
cg.add(var.set_mirror_y(transform[CONF_MIRROR_Y]))
cg.add(var.set_swap_xy(transform[CONF_SWAP_XY]))
if CONF_DIMENSIONS in config:
dimensions = config[CONF_DIMENSIONS]
if isinstance(dimensions, dict):
cg.add(var.set_dimensions(dimensions[CONF_WIDTH], dimensions[CONF_HEIGHT]))
cg.add(
var.set_offsets(
dimensions[CONF_OFFSET_WIDTH], dimensions[CONF_OFFSET_HEIGHT]
)
)
else:
(width, height) = dimensions
cg.add(var.set_dimensions(width, height))
if lamb := config.get(CONF_LAMBDA):
lambda_ = await cg.process_lambda(
lamb, [(display.DisplayRef, "it")], return_type=cg.void
)
cg.add(var.set_writer(lambda_))

64
esphome/components/qspi_dbi/models.py Normal file
View file

@ -0,0 +1,64 @@
# Commands
SW_RESET_CMD = 0x01
SLEEP_OUT = 0x11
INVERT_OFF = 0x20
INVERT_ON = 0x21
ALL_ON = 0x23
WRAM = 0x24
MIPI = 0x26
DISPLAY_OFF = 0x28
DISPLAY_ON = 0x29
RASET = 0x2B
CASET = 0x2A
WDATA = 0x2C
TEON = 0x35
MADCTL_CMD = 0x36
PIXFMT = 0x3A
BRIGHTNESS = 0x51
SWIRE1 = 0x5A
SWIRE2 = 0x5B
PAGESEL = 0xFE
class DriverChip:
chips = {}
def __init__(self, name: str):
name = name.upper()
self.name = name
self.chips[name] = self
self.initsequence = []
def cmd(self, c, *args):
"""
Add a command sequence to the init sequence
:param c: The command (8 bit)
:param args: zero or more arguments (8 bit values)
"""
self.initsequence.extend([c, len(args)] + list(args))
def delay(self, ms):
self.initsequence.extend([ms, 0xFF])
chip = DriverChip("RM67162")
chip.cmd(PIXFMT, 0x55)
chip.cmd(BRIGHTNESS, 0)
chip = DriverChip("RM690B0")
chip.cmd(PAGESEL, 0x20)
chip.cmd(MIPI, 0x0A)
chip.cmd(WRAM, 0x80)
chip.cmd(SWIRE1, 0x51)
chip.cmd(SWIRE2, 0x2E)
chip.cmd(PAGESEL, 0x00)
chip.cmd(0xC2, 0x00)
chip.delay(10)
chip.cmd(TEON, 0x00)
chip = DriverChip("AXS15231")
chip.cmd(0xBB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5A, 0xA5)
chip.cmd(0xC1, 0x33)
chip.cmd(0xBB, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00)
DriverChip("Custom")

139
esphome/components/qspi_amoled/qspi_amoled.cpp → esphome/components/qspi_dbi/qspi_dbi.cpp
View file

@ -1,12 +1,12 @@
#ifdef USE_ESP_IDF
#include "qspi_amoled.h"
#include "qspi_dbi.h"
#include "esphome/core/log.h"
namespace esphome {
namespace qspi_amoled {
namespace qspi_dbi {
void QspiAmoLed::setup() {
esph_log_config(TAG, "Setting up QSPI_AMOLED");
void QspiDbi::setup() {
ESP_LOGCONFIG(TAG, "Setting up QSPI_DBI");
this->spi_setup();
if (this->enable_pin_ != nullptr) {
this->enable_pin_->setup();
@ -22,13 +22,17 @@ void QspiAmoLed::setup() {
}
this->set_timeout(120, [this] { this->write_command_(SLEEP_OUT); });
this->set_timeout(240, [this] { this->write_init_sequence_(); });
if (this->draw_from_origin_)
check_buffer_();
}
void QspiAmoLed::update() {
void QspiDbi::update() {
if (!this->setup_complete_) {
return;
}
this->do_update_();
if (this->buffer_ == nullptr || this->x_low_ > this->x_high_ || this->y_low_ > this->y_high_)
return;
// Start addresses and widths/heights must be divisible by 2 (CASET/RASET restriction in datasheet)
if (this->x_low_ % 2 == 1) {
this->x_low_--;
@ -42,10 +46,15 @@ void QspiAmoLed::update() {
if (this->y_high_ % 2 == 0) {
this->y_high_++;
}
if (this->draw_from_origin_) {
this->x_low_ = 0;
this->y_low_ = 0;
this->x_high_ = this->width_ - 1;
}
int w = this->x_high_ - this->x_low_ + 1;
int h = this->y_high_ - this->y_low_ + 1;
this->draw_pixels_at(this->x_low_, this->y_low_, w, h, this->buffer_, this->color_mode_, display::COLOR_BITNESS_565,
true, this->x_low_, this->y_low_, this->get_width_internal() - w - this->x_low_);
this->write_to_display_(this->x_low_, this->y_low_, w, h, this->buffer_, this->x_low_, this->y_low_,
this->width_ - w - this->x_low_);
// invalidate watermarks
this->x_low_ = this->width_;
this->y_low_ = this->height_;
@ -53,21 +62,19 @@ void QspiAmoLed::update() {
this->y_high_ = 0;
}
void QspiAmoLed::draw_absolute_pixel_internal(int x, int y, Color color) {
void QspiDbi::draw_absolute_pixel_internal(int x, int y, Color color) {
if (x >= this->get_width_internal() || x < 0 || y >= this->get_height_internal() || y < 0) {
return;
}
if (this->buffer_ == nullptr)
this->init_internal_(this->width_ * this->height_ * 2);
if (this->is_failed())
return;
check_buffer_();
uint32_t pos = (y * this->width_) + x;
uint16_t new_color;
bool updated = false;
pos = pos * 2;
new_color = display::ColorUtil::color_to_565(color, display::ColorOrder::COLOR_ORDER_RGB);
if (this->buffer_[pos] != (uint8_t) (new_color >> 8)) {
this->buffer_[pos] = (uint8_t) (new_color >> 8);
uint16_t new_color = display::ColorUtil::color_to_565(color, display::ColorOrder::COLOR_ORDER_RGB);
if (this->buffer_[pos] != static_cast<uint8_t>(new_color >> 8)) {
this->buffer_[pos] = static_cast<uint8_t>(new_color >> 8);
updated = true;
}
pos = pos + 1;
@ -90,7 +97,7 @@ void QspiAmoLed::draw_absolute_pixel_internal(int x, int y, Color color) {
}
}
void QspiAmoLed::reset_params_(bool ready) {
void QspiDbi::reset_params_(bool ready) {
if (!ready && !this->is_ready())
return;
this->write_command_(this->invert_colors_ ? INVERT_ON : INVERT_OFF);
@ -102,55 +109,64 @@ void QspiAmoLed::reset_params_(bool ready) {
mad |= MADCTL_MX;
if (this->mirror_y_)
mad |= MADCTL_MY;
this->write_command_(MADCTL_CMD, &mad, 1);
this->write_command_(BRIGHTNESS, &this->brightness_, 1);
this->write_command_(MADCTL_CMD, mad);
this->write_command_(BRIGHTNESS, this->brightness_);
this->write_command_(NORON);
this->write_command_(DISPLAY_ON);
}
void QspiAmoLed::write_init_sequence_() {
if (this->model_ == RM690B0) {
this->write_command_(PAGESEL, 0x20);
this->write_command_(MIPI, 0x0A);
this->write_command_(WRAM, 0x80);
this->write_command_(SWIRE1, 0x51);
this->write_command_(SWIRE2, 0x2E);
this->write_command_(PAGESEL, 0x00);
this->write_command_(0xC2, 0x00);
delay(10);
this->write_command_(TEON, 0x00);
void QspiDbi::write_init_sequence_() {
for (const auto &seq : this->init_sequences_) {
this->write_sequence_(seq);
}
this->write_command_(PIXFMT, 0x55);
this->write_command_(BRIGHTNESS, 0);
this->write_command_(DISPLAY_ON);
this->reset_params_(true);
this->setup_complete_ = true;
esph_log_config(TAG, "QSPI_AMOLED setup complete");
ESP_LOGCONFIG(TAG, "QSPI_DBI setup complete");
}
void QspiAmoLed::set_addr_window_(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2) {
void QspiDbi::set_addr_window_(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2) {
ESP_LOGVV(TAG, "Set addr %d/%d, %d/%d", x1, y1, x2, y2);
uint8_t buf[4];
x1 += this->offset_x_;
x2 += this->offset_x_;
y1 += this->offset_y_;
y2 += this->offset_y_;
put16_be(buf, x1);
put16_be(buf + 2, x2);
this->write_command_(CASET, buf, sizeof buf);
put16_be(buf, y1);
put16_be(buf + 2, y2);
this->write_command_(RASET, buf, sizeof buf);
put16_be(buf, x1);
put16_be(buf + 2, x2);
this->write_command_(CASET, buf, sizeof buf);
}
void QspiAmoLed::draw_pixels_at(int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order,
display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) {
void QspiDbi::draw_pixels_at(int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order,
display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) {
if (!this->setup_complete_ || this->is_failed())
return;
if (w <= 0 || h <= 0)
return;
if (bitness != display::COLOR_BITNESS_565 || order != this->color_mode_ ||
big_endian != (this->bit_order_ == spi::BIT_ORDER_MSB_FIRST)) {
return display::Display::draw_pixels_at(x_start, y_start, w, h, ptr, order, bitness, big_endian, x_offset, y_offset,
x_pad);
return Display::draw_pixels_at(x_start, y_start, w, h, ptr, order, bitness, big_endian, x_offset, y_offset, x_pad);
} else if (this->draw_from_origin_) {
auto stride = x_offset + w + x_pad;
for (int y = 0; y != h; y++) {
memcpy(this->buffer_ + ((y + y_start) * this->width_ + x_start) * 2,
ptr + ((y + y_offset) * stride + x_offset) * 2, w * 2);
}
ptr = this->buffer_;
w = this->width_;
h += y_start;
x_start = 0;
y_start = 0;
x_offset = 0;
y_offset = 0;
}
this->write_to_display_(x_start, y_start, w, h, ptr, x_offset, y_offset, x_pad);
}
void QspiDbi::write_to_display_(int x_start, int y_start, int w, int h, const uint8_t *ptr, int x_offset, int y_offset,
int x_pad) {
this->set_addr_window_(x_start, y_start, x_start + w - 1, y_start + h - 1);
this->enable();
// x_ and y_offset are offsets into the source buffer, unrelated to our own offsets into the display.
@ -158,17 +174,50 @@ void QspiAmoLed::draw_pixels_at(int x_start, int y_start, int w, int h, const ui
// we could deal here with a non-zero y_offset, but if x_offset is zero, y_offset probably will be so don't bother
this->write_cmd_addr_data(8, 0x32, 24, 0x2C00, ptr, w * h * 2, 4);
} else {
this->write_cmd_addr_data(8, 0x32, 24, 0x2C00, nullptr, 0, 4);
auto stride = x_offset + w + x_pad;
uint16_t cmd = 0x2C00;
for (int y = 0; y != h; y++) {
this->write_cmd_addr_data(0, 0, 0, 0, ptr + ((y + y_offset) * stride + x_offset) * 2, w * 2, 4);
this->write_cmd_addr_data(8, 0x32, 24, cmd, ptr + ((y + y_offset) * stride + x_offset) * 2, w * 2, 4);
cmd = 0x3C00;
}
}
this->disable();
}
void QspiDbi::write_command_(uint8_t cmd, const uint8_t *bytes, size_t len) {
ESP_LOGV(TAG, "Command %02X, length %d, bytes %s", cmd, len, format_hex_pretty(bytes, len).c_str());
this->enable();
this->write_cmd_addr_data(8, 0x02, 24, cmd << 8, bytes, len);
this->disable();
}
void QspiAmoLed::dump_config() {
ESP_LOGCONFIG("", "QSPI AMOLED");
void QspiDbi::write_sequence_(const std::vector<uint8_t> &vec) {
size_t index = 0;
while (index != vec.size()) {
if (vec.size() - index < 2) {
ESP_LOGE(TAG, "Malformed init sequence");
return;
}
uint8_t cmd = vec[index++];
uint8_t x = vec[index++];
if (x == DELAY_FLAG) {
ESP_LOGV(TAG, "Delay %dms", cmd);
delay(cmd);
} else {
uint8_t num_args = x & 0x7F;
if (vec.size() - index < num_args) {
ESP_LOGE(TAG, "Malformed init sequence");
return;
}
const auto *ptr = vec.data() + index;
this->write_command_(cmd, ptr, num_args);
index += num_args;
}
}
}
void QspiDbi::dump_config() {
ESP_LOGCONFIG("", "QSPI_DBI Display");
ESP_LOGCONFIG("", "Model: %s", this->model_);
ESP_LOGCONFIG(TAG, " Height: %u", this->height_);
ESP_LOGCONFIG(TAG, " Width: %u", this->width_);
LOG_PIN(" CS Pin: ", this->cs_);
@ -176,6 +225,6 @@ void QspiAmoLed::dump_config() {
ESP_LOGCONFIG(TAG, " SPI Data rate: %dMHz", (unsigned) (this->data_rate_ / 1000000));
}
} // namespace qspi_amoled
} // namespace qspi_dbi
} // namespace esphome
#endif

41
esphome/components/qspi_amoled/qspi_amoled.h → esphome/components/qspi_dbi/qspi_dbi.h
View file

@ -14,11 +14,12 @@
#include "esp_lcd_panel_rgb.h"
namespace esphome {
namespace qspi_amoled {
namespace qspi_dbi {
constexpr static const char *const TAG = "display.qspi_amoled";
constexpr static const char *const TAG = "display.qspi_dbi";
static const uint8_t SW_RESET_CMD = 0x01;
static const uint8_t SLEEP_OUT = 0x11;
static const uint8_t NORON = 0x13;
static const uint8_t INVERT_OFF = 0x20;
static const uint8_t INVERT_ON = 0x21;
static const uint8_t ALL_ON = 0x23;
@ -42,6 +43,7 @@ static const uint8_t MADCTL_MV = 0x20; ///< Bit 5 Reverse Mode
static const uint8_t MADCTL_RGB = 0x00; ///< Bit 3 Red-Green-Blue pixel order
static const uint8_t MADCTL_BGR = 0x08; ///< Bit 3 Blue-Green-Red pixel order
static const uint8_t DELAY_FLAG = 0xFF;
// store a 16 bit value in a buffer, big endian.
static inline void put16_be(uint8_t *buf, uint16_t value) {
buf[0] = value >> 8;
@ -49,15 +51,16 @@ static inline void put16_be(uint8_t *buf, uint16_t value) {
}
enum Model {
CUSTOM,
RM690B0,
RM67162,
};
class QspiAmoLed : public display::DisplayBuffer,
public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING,
spi::DATA_RATE_1MHZ> {
class QspiDbi : public display::DisplayBuffer,
public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW, spi::CLOCK_PHASE_LEADING,
spi::DATA_RATE_1MHZ> {
public:
void set_model(Model model) { this->model_ = model; }
void set_model(const char *model) { this->model_ = model; }
void update() override;
void setup() override;
display::ColorOrder get_color_mode() { return this->color_mode_; }
@ -93,17 +96,27 @@ class QspiAmoLed : public display::DisplayBuffer,
this->offset_x_ = offset_x;
this->offset_y_ = offset_y;
}
void set_draw_from_origin(bool draw_from_origin) { this->draw_from_origin_ = draw_from_origin; }
display::DisplayType get_display_type() override { return display::DisplayType::DISPLAY_TYPE_COLOR; }
void dump_config() override;
int get_width_internal() override { return this->width_; }
int get_height_internal() override { return this->height_; }
bool can_proceed() override { return this->setup_complete_; }
void add_init_sequence(const std::vector<uint8_t> &sequence) { this->init_sequences_.push_back(sequence); }
protected:
void check_buffer_() {
if (this->buffer_ == nullptr)
this->init_internal_(this->width_ * this->height_ * 2);
}
void write_sequence_(const std::vector<uint8_t> &vec);
void draw_absolute_pixel_internal(int x, int y, Color color) override;
void draw_pixels_at(int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order,
display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) override;
void write_to_display_(int x_start, int y_start, int w, int h, const uint8_t *ptr, int x_offset, int y_offset,
int x_pad);
/**
* the RM67162 in quad SPI mode seems to work like this (not in the datasheet, this is deduced from the
* sample code.)
@ -122,11 +135,7 @@ class QspiAmoLed : public display::DisplayBuffer,
* @param bytes
* @param len
*/
void write_command_(uint8_t cmd, const uint8_t *bytes, size_t len) {
this->enable();
this->write_cmd_addr_data(8, 0x02, 24, cmd << 8, bytes, len);
this->disable();
}
void write_command_(uint8_t cmd, const uint8_t *bytes, size_t len);
void write_command_(uint8_t cmd, uint8_t data) { this->write_command_(cmd, &data, 1); }
void write_command_(uint8_t cmd) { this->write_command_(cmd, &cmd, 0); }
@ -136,8 +145,8 @@ class QspiAmoLed : public display::DisplayBuffer,
GPIOPin *reset_pin_{nullptr};
GPIOPin *enable_pin_{nullptr};
uint16_t x_low_{0};
uint16_t y_low_{0};
uint16_t x_low_{1};
uint16_t y_low_{1};
uint16_t x_high_{0};
uint16_t y_high_{0};
bool setup_complete_{};
@ -151,12 +160,14 @@ class QspiAmoLed : public display::DisplayBuffer,
bool swap_xy_{};
bool mirror_x_{};
bool mirror_y_{};
bool draw_from_origin_{false};
uint8_t brightness_{0xD0};
Model model_{RM690B0};
const char *model_{"Unknown"};
std::vector<std::vector<uint8_t>> init_sequences_{};
esp_lcd_panel_handle_t handle_{};
};
} // namespace qspi_amoled
} // namespace qspi_dbi
} // namespace esphome
#endif

2
esphome/components/st7701s/display.py
View file

@ -18,6 +18,7 @@ from esphome.const import (
CONF_HSYNC_PIN,
CONF_ID,
CONF_IGNORE_STRAPPING_WARNING,
CONF_INIT_SEQUENCE,
CONF_INVERT_COLORS,
CONF_LAMBDA,
CONF_MIRROR_X,
@ -35,7 +36,6 @@ from esphome.core import TimePeriod
from .init_sequences import ST7701S_INITS, cmd
CONF_INIT_SEQUENCE = "init_sequence"
CONF_DE_PIN = "de_pin"
CONF_PCLK_PIN = "pclk_pin"

1
esphome/const.py
View file

@ -398,6 +398,7 @@ CONF_INCLUDES = "includes"
CONF_INDEX = "index"
CONF_INDOOR = "indoor"
CONF_INFRARED = "infrared"
CONF_INIT_SEQUENCE = "init_sequence"
CONF_INITIAL_MODE = "initial_mode"
CONF_INITIAL_OPTION = "initial_option"
CONF_INITIAL_STATE = "initial_state"

14
tests/components/qspi_amoled/common.yaml → tests/components/qspi_dbi/common.yaml
View file

@ -5,7 +5,7 @@ spi:
data_pins: [14, 10, 16, 12]
display:
- platform: qspi_amoled
- platform: qspi_dbi
model: RM690B0
data_rate: 80MHz
spi_mode: mode0
@ -20,9 +20,10 @@ display:
reset_pin: 13
enable_pin: 9
- platform: qspi_amoled
model: RM67162
- platform: qspi_dbi
model: CUSTOM
id: main_lcd
draw_from_origin: true
dimensions:
height: 240
width: 536
@ -34,3 +35,10 @@ display:
cs_pin: 6
reset_pin: 17
enable_pin: 38
init_sequence:
- [0x3A, 0x66]
- [0x11]
- delay 120ms
- [0x29]
- delay 20ms

0
tests/components/qspi_amoled/test.esp32-s3-idf.yaml → tests/components/qspi_dbi/test.esp32-s3-idf.yaml
View file