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add rds program type name decoding

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AlexandreRouma
2024-01-29 21:00:23 +01:00
parent 05ab17add3
commit 120745de19
2 changed files with 65 additions and 1 deletions
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12
decoder_modules/radio/src/rds.h
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@ -8,6 +8,7 @@
#define RDS_BLOCK_B_TIMEOUT_MS 5000.0
#define RDS_GROUP_0_TIMEOUT_MS 5000.0
#define RDS_GROUP_2_TIMEOUT_MS 5000.0
#define RDS_GROUP_10_TIMEOUT_MS 5000.0
namespace rds {
enum BlockType {
@ -232,6 +233,9 @@ namespace rds {
bool radioTextValid() { std::lock_guard<std::mutex> lck(group2Mtx); return group2Valid(); }
std::string getRadioText() { std::lock_guard<std::mutex> lck(group2Mtx); return radioText; }
bool programTypeNameValid() { std::lock_guard<std::mutex> lck(group10Mtx); return group10Valid(); }
std::string getProgramTypeName() { std::lock_guard<std::mutex> lck(group10Mtx); return programTypeName; }
private:
static uint16_t calcSyndrome(uint32_t block);
static uint32_t correctErrors(uint32_t block, BlockType type, bool& recovered);
@ -239,6 +243,7 @@ namespace rds {
void decodeBlockB();
void decodeGroup0();
void decodeGroup2();
void decodeGroup10();
void decodeGroup();
void decodeCallsign();
@ -247,6 +252,7 @@ namespace rds {
bool blockBValid();
bool group0Valid();
bool group2Valid();
bool group10Valid();
// State machine
uint32_t shiftReg = 0;
@ -289,5 +295,11 @@ namespace rds {
bool rtAB = false;
std::string radioText = " ";
// Group type 10
std::mutex group10Mtx;
std::chrono::time_point<std::chrono::high_resolution_clock> group10LastUpdate{}; // 1970-01-01
bool ptnAB = false;
std::string programTypeName = " ";
};
}