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Feature/m5angle8: Add support for m5angle8 input device (#6799)

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Co-authored-by: Richard Nauber <richard@nauber.dev>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
rnauber
2024-07-21 23:57:59 +02:00
committed by GitHub
parent 368662969e
commit 40e79299d5
20 changed files with 474 additions and 0 deletions
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45
esphome/components/m5stack_8angle/light/m5stack_8angle_light.cpp Normal file
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#include "m5stack_8angle_light.h"
#include "esphome/core/log.h"
namespace esphome {
namespace m5stack_8angle {
static const char *const TAG = "m5stack_8angle.light";
void M5Stack8AngleLightOutput::setup() {
ExternalRAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
this->buf_ = allocator.allocate(M5STACK_8ANGLE_NUM_LEDS * M5STACK_8ANGLE_BYTES_PER_LED);
if (this->buf_ == nullptr) {
ESP_LOGE(TAG, "Failed to allocate buffer of size %u", M5STACK_8ANGLE_NUM_LEDS * M5STACK_8ANGLE_BYTES_PER_LED);
this->mark_failed();
return;
};
memset(this->buf_, 0xFF, M5STACK_8ANGLE_NUM_LEDS * M5STACK_8ANGLE_BYTES_PER_LED);
this->effect_data_ = allocator.allocate(M5STACK_8ANGLE_NUM_LEDS);
if (this->effect_data_ == nullptr) {
ESP_LOGE(TAG, "Failed to allocate effect data of size %u", M5STACK_8ANGLE_NUM_LEDS);
this->mark_failed();
return;
};
memset(this->effect_data_, 0x00, M5STACK_8ANGLE_NUM_LEDS);
}
void M5Stack8AngleLightOutput::write_state(light::LightState *state) {
for (int i = 0; i < M5STACK_8ANGLE_NUM_LEDS;
i++) { // write one LED at a time, otherwise the message will be truncated
this->parent_->write_register(M5STACK_8ANGLE_REGISTER_RGB_24B + i * M5STACK_8ANGLE_BYTES_PER_LED,
this->buf_ + i * M5STACK_8ANGLE_BYTES_PER_LED, M5STACK_8ANGLE_BYTES_PER_LED);
}
}
light::ESPColorView M5Stack8AngleLightOutput::get_view_internal(int32_t index) const {
size_t pos = index * M5STACK_8ANGLE_BYTES_PER_LED;
// red, green, blue, white, effect_data, color_correction
return {this->buf_ + pos, this->buf_ + pos + 1, this->buf_ + pos + 2,
nullptr, this->effect_data_ + index, &this->correction_};
}
} // namespace m5stack_8angle
} // namespace esphome