mirror of
https://github.com/esphome/esphome.git
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ac0d921413
* Socket refactor and SSL * esp-idf temp * Fixes * Echo component and noise * Add noise API transport support * Updates * ESP-IDF * Complete * Fixes * Fixes * Versions update * New i2c APIs * Complete i2c refactor * SPI migration * Revert ESP Preferences migration, too complex for now * OTA support * Remove echo again * Remove ssl again * GPIOFlags updates * Rename esphal and ICACHE_RAM_ATTR * Make ESP32 arduino compilable again * Fix GPIO flags * Complete pin registry refactor and fixes * Fixes to make test1 compile * Remove sdkconfig file * Ignore sdkconfig file * Fixes in reviewing * Make test2 compile * Make test4 compile * Make test5 compile * Run clang-format * Fix lint errors * Use esp-idf APIs instead of btStart * Another round of fixes * Start implementing ESP8266 * Make test3 compile * Guard esp8266 code * Lint * Reformat * Fixes * Fixes v2 * more fixes * ESP-IDF tidy target * Convert ARDUINO_ARCH_ESPxx * Update WiFiSignalSensor * Update time ifdefs * OTA needs millis from hal * RestartSwitch needs delay from hal * ESP-IDF Uart * Fix OTA blank password * Allow setting sdkconfig * Fix idf partitions and allow setting sdkconfig from yaml * Re-add read/write compat APIs and fix esp8266 uart * Fix esp8266 store log strings in flash * Fix ESP32 arduino preferences not initialized * Update ifdefs * Change how sdkconfig change is detected * Add checks to ci-custom and fix them * Run clang-format * Add esp-idf clang-tidy target and fix errors * Fixes from clang-tidy idf round 2 * Fixes from compiling tests with esp-idf * Run clang-format * Switch test5.yaml to esp-idf * Implement ESP8266 Preferences * Lint * Re-do PIO package version selection a bit * Fix arduinoespressif32 package version * Fix unit tests * Lint * Lint fixes * Fix readv/writev not defined * Fix graphing component * Re-add all old options from core/config.py Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
#include "samsung_protocol.h"
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#include "esphome/core/log.h"
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#include <cinttypes>
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namespace esphome {
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namespace remote_base {
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static const char *const TAG = "remote.samsung";
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static const uint32_t HEADER_HIGH_US = 4500;
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static const uint32_t HEADER_LOW_US = 4500;
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static const uint32_t BIT_HIGH_US = 560;
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static const uint32_t BIT_ONE_LOW_US = 1690;
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static const uint32_t BIT_ZERO_LOW_US = 560;
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static const uint32_t FOOTER_HIGH_US = 560;
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static const uint32_t FOOTER_LOW_US = 560;
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void SamsungProtocol::encode(RemoteTransmitData *dst, const SamsungData &data) {
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dst->set_carrier_frequency(38000);
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dst->reserve(4 + data.nbits * 2u);
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dst->item(HEADER_HIGH_US, HEADER_LOW_US);
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for (uint8_t bit = data.nbits; bit > 0; bit--) {
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if ((data.data >> (bit - 1)) & 1)
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dst->item(BIT_HIGH_US, BIT_ONE_LOW_US);
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else
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dst->item(BIT_HIGH_US, BIT_ZERO_LOW_US);
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}
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dst->item(FOOTER_HIGH_US, FOOTER_LOW_US);
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}
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optional<SamsungData> SamsungProtocol::decode(RemoteReceiveData src) {
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SamsungData out{
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.data = 0,
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.nbits = 0,
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};
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if (!src.expect_item(HEADER_HIGH_US, HEADER_LOW_US))
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return {};
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for (out.nbits = 0; out.nbits < 64; out.nbits++) {
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if (src.expect_item(BIT_HIGH_US, BIT_ONE_LOW_US)) {
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out.data = (out.data << 1) | 1;
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} else if (src.expect_item(BIT_HIGH_US, BIT_ZERO_LOW_US)) {
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out.data = (out.data << 1) | 0;
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} else if (out.nbits >= 31) {
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if (!src.expect_mark(FOOTER_HIGH_US))
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return {};
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return out;
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} else {
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return {};
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}
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}
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if (!src.expect_mark(FOOTER_HIGH_US))
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return {};
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return out;
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}
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void SamsungProtocol::dump(const SamsungData &data) {
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ESP_LOGD(TAG, "Received Samsung: data=0x%" PRIX64 ", nbits=%d", data.data, data.nbits);
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}
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} // namespace remote_base
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} // namespace esphome
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