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Code Issues Releases Wiki Activity

simplify

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This commit is contained in:
J. Nick Koston
2026-01-19 15:11:21 -10:00
parent cc03168c22
commit 8f4ca0c6d2
1 changed files with 5 additions and 8 deletions
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13
esphome/components/am43/am43_base.cpp
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@@ -7,12 +7,6 @@ namespace am43 {
const uint8_t START_PACKET[5] = {0x00, 0xff, 0x00, 0x00, 0x9a};
std::string pkt_to_hex(const uint8_t *data, uint16_t len) {
char buf[64]; // format_hex_size(31) = 63, fits 31 bytes of hex data
format_hex_to(buf, sizeof(buf), data, len);
return buf;
}
Am43Packet *Am43Encoder::get_battery_level_request() {
uint8_t data = 0x1;
return this->encode_(0xA2, &data, 1);
@@ -70,7 +64,9 @@ Am43Packet *Am43Encoder::encode_(uint8_t command, uint8_t *data, uint8_t length)
memcpy(&this->packet_.data[7], data, length);
this->packet_.length = length + 7;
this->checksum_();
ESP_LOGV("am43", "ENC(%d): 0x%s", packet_.length, pkt_to_hex(packet_.data, packet_.length).c_str());
char hex_buf[format_hex_size(sizeof(this->packet_.data))];
ESP_LOGV("am43", "ENC(%d): 0x%s", this->packet_.length,
format_hex_to(hex_buf, this->packet_.data, this->packet_.length));
return &this->packet_;
}
@@ -85,7 +81,8 @@ void Am43Decoder::decode(const uint8_t *data, uint16_t length) {
this->has_set_state_response_ = false;
this->has_position_ = false;
this->has_pin_response_ = false;
ESP_LOGV("am43", "DEC(%d): 0x%s", length, pkt_to_hex(data, length).c_str());
char hex_buf[format_hex_size(24)]; // Max expected packet size
ESP_LOGV("am43", "DEC(%d): 0x%s", length, format_hex_to(hex_buf, data, length));
if (length < 2 || data[0] != 0x9a)
return;