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Fixed RFID scanning and implemented calling actions on Player.

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This commit is contained in:
Fabian Schlenz 2019-08-08 06:49:35 +02:00
parent 393db24175
commit 417421ae31
3 changed files with 36 additions and 12 deletions
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2
include/controller.h
View File

@ -11,6 +11,8 @@ private:
bool _rfid_enabled = true;
void _check_rfid();
void _check_serial();
uint32_t _get_rfid_card_uid();
uint32_t _last_rfid_card_uid = 0;
Player* _player;
unsigned long _last_rfid_scan_at = 0;
public:

33
src/controller.cpp
View File

@ -21,16 +21,37 @@ void Controller::loop() {
_check_serial();
}
void Controller::_check_rfid() {
uint32_t Controller::_get_rfid_card_uid() {
SPIMaster::enable(PIN_RC522_CS);
if (!_rfid->PICC_IsNewCardPresent()) {
return;
}
if (!_rfid->PICC_ReadCardSerial()) {
return;
if (!_rfid->PICC_IsNewCardPresent()) {
return 0;
}
if (!_rfid->PICC_ReadCardSerial()) {
return 0;
}
}
_rfid->PICC_DumpToSerial(&(_rfid->uid));
uint32_t uid = _rfid->uid.uidByte[0]<<24 | _rfid->uid.uidByte[1]<<16 | _rfid->uid.uidByte[2]<<8 | _rfid->uid.uidByte[3];
SPIMaster::disable();
return uid;
}
void Controller::_check_rfid() {
uint32_t uid = _get_rfid_card_uid();
//Serial.printf("Found card: %08x\n", uid);
if (uid != _last_rfid_card_uid) {
if (uid > 0) {
Serial.printf("New RFID card uid: %08x\n", uid);
// Play
String s_uid = String(uid, HEX);
_player->play_album(s_uid);
} else {
Serial.println("No more RFID card.");
// Stop
_player->stop();
}
_last_rfid_card_uid = uid;
}
}
void Controller::_check_serial() {

3
src/player.cpp
View File

@ -196,7 +196,7 @@ std::list<String> Player::_files_in_dir(String path) {
filename.endsWith(".ogg") ||
filename.endsWith(".wma") ||
filename.endsWith(".mp4") ||
filename.endsWith(".mpa")) {
filename.endsWith(".mpa"))) {
//Serial.printf("Adding file %s\n", filename.c_str());
result.push_back(path + filename);
} else {
@ -211,6 +211,7 @@ std::list<String> Player::_files_in_dir(String path) {
}
bool Player::play_album(String album) {
//if (_state==playing) stop();
album_state s = _last_tracks[album.c_str()];
Serial.printf("Last index for album %s was %d,%d\n", album.c_str(), s.index, s.position);
return play_song(album, s.index, s.position);