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Merge branch 'epaper_spi' into integration

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This commit is contained in:
J. Nick Koston
2025-12-31 17:25:15 -10:00
parent d2afa9a120 2e5403c743
commit 5bfb020c1f
1 changed files with 5 additions and 1 deletions
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6
esphome/components/epaper_spi/epaper_spi.cpp
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@@ -7,6 +7,7 @@
namespace esphome::epaper_spi {
static const char *const TAG = "epaper_spi";
static constexpr size_t EPAPER_MAX_CMD_LOG_BYTES = 128;
static constexpr const char *const EPAPER_STATE_STRINGS[] = {
"IDLE", "UPDATE", "RESET", "RESET_END", "SHOULD_WAIT", "INITIALISE",
@@ -68,8 +69,11 @@ void EPaperBase::data(uint8_t value) {
// The command is the first byte, length is the length of data only in the second byte, followed by the data.
// [COMMAND, LENGTH, DATA...]
void EPaperBase::cmd_data(uint8_t command, const uint8_t *ptr, size_t length) {
#if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
char hex_buf[format_hex_pretty_size(EPAPER_MAX_CMD_LOG_BYTES)];
ESP_LOGV(TAG, "Command: 0x%02X, Length: %d, Data: %s", command, length,
format_hex_pretty(ptr, length, '.', false).c_str());
format_hex_pretty_to(hex_buf, ptr, length, '.'));
#endif
this->dc_pin_->digital_write(false);
this->enable();