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Neil 2024-03-16 00:41:53 +01:00 committed by NeilSCGH
parent 7d6622be61
commit 208edf543a
1 changed files with 12 additions and 11 deletions
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23
esphome/components/waveshare_epaper/waveshare_epaper.cpp
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@ -199,21 +199,21 @@ void WaveshareEPaper7C::init_internal_(uint32_t buffer_length) {
uint8_t WaveshareEPaper7C::color_to_hex(Color color) {
uint8_t hex_code;
if (((color.red < 127) && (color.green < 127) && (color.blue < 127))) {
hex_code = 0x0; //Black
hex_code = 0x0; // Black
} else if (((color.red > 127) && (color.green > 127) && (color.blue > 127))) {
hex_code = 0x1; //White
hex_code = 0x1; // White
} else if (((color.red < 127) && (color.green > 127) && (color.blue < 127))) {
hex_code = 0x2; //Green
hex_code = 0x2; // Green
} else if (((color.red < 127) && (color.green < 127) && (color.blue > 127))) {
hex_code = 0x3; //Blue
hex_code = 0x3; // Blue
} else if (((color.red > 127) && (color.green < 127) && (color.blue < 127))) {
hex_code = 0x4; //Red
hex_code = 0x4; // Red
} else if (((color.red > 127) && (color.green > 127) && (color.blue < 127))) {
hex_code = 0x5; //Yellow
hex_code = 0x5; // Yellow
} else if (((color.red > 127) && (color.green > 64) && (color.green < 191) && (color.blue < 127))) {
hex_code = 0x6; //Orange
hex_code = 0x6; // Orange
} else {
hex_code = 0x1; //White
hex_code = 0x1; // White
}
return hex_code;
}
@ -235,7 +235,7 @@ void WaveshareEPaper7C::fill(Color color) {
// | byte 1 | byte 2 | byte 3 |
// |aaabbbaa|abbbaaab|bbaaabbb|
this->buffers_[buffer_index][buffer_pos + 0] = pixel_color << 5 | pixel_color << 2 | pixel_color >> 1;
this->buffers_[buffer_index][buffer_pos + 1] =
this->buffers_[buffer_index][buffer_pos + 1] =
pixel_color << 7 | pixel_color << 4 | pixel_color << 1 | pixel_color >> 2;
this->buffers_[buffer_index][buffer_pos + 2] = pixel_color << 6 | pixel_color << 3 | pixel_color << 0;
}
@ -305,7 +305,7 @@ void HOT WaveshareEPaper7C::draw_absolute_pixel_internal(int x, int y, Color col
uint32_t buffer_position = byte_position / small_buffer_length;
uint32_t buffer_subposition = byte_position % small_buffer_length;
if (byte_subposition <= 5) {
if (byte_subposition <= 5) {
this->buffers_[buffer_position][buffer_subposition] =
(this->buffers_[buffer_position][buffer_subposition] & (0xFF ^ (0b111 << (5 - byte_subposition)))) |
(pixel_bits << (5 - byte_subposition));
@ -2615,7 +2615,8 @@ void HOT WaveshareEPaper7P3InF::display() {
this->command(0x10);
uint32_t small_buffer_length = this->get_buffer_length_() / NUM_BUFFERS;
uint8_t byte_to_send;
for (uint32_t buffer_pos = 0; buffer_pos < small_buffer_length; buffer_pos += 3) {
for (int buffer_index = 0; buffer_index < NUM_BUFFERS; buffer_index++) {
for (uint32_t buffer_pos = 0; buffer_pos < small_buffer_length; buffer_pos += 3) {
std::bitset<24> triplet = this->buffers_[buffer_index][buffer_pos + 0] << 16 |
this->buffers_[buffer_index][buffer_pos + 1] << 8 |
this->buffers_[buffer_index][buffer_pos + 2] << 0;