SubGhz: Nice FlooR S improvements, cli stack overflow fix, code documentation, new key data formatting (#559)

lib/fl_subghz/protocols/subghz_protocol_princeton.h

@@ -4,12 +4,37 @@
 
 typedef struct SubGhzProtocolPrinceton SubGhzProtocolPrinceton;
 
+/** Allocate SubGhzProtocolPrinceton
+ * 
+ * @return SubGhzProtocolPrinceton* 
+ */
 SubGhzProtocolPrinceton* subghz_protocol_princeton_alloc();
 
+/** Free SubGhzProtocolPrinceton
+ * 
+ * @param instance 
+ */
 void subghz_protocol_princeton_free(SubGhzProtocolPrinceton* instance);
 
+/** Sends the key on the air
+ * 
+ * @param instance - SubGhzProtocolPrinceton instance
+ * @param key - key send
+ * @param bit - count bit key
+ * @param repeat - repeat send key
+ */
 void subghz_protocol_princeton_send_key(SubGhzProtocolPrinceton* instance, uint64_t key, uint8_t bit, uint8_t repeat);
 
+/** Parse accepted duration
+ * 
+ * @param instance - SubGhzProtocolPrinceton instance
+ * @param data - LevelPair data
+ */
 void subghz_protocol_princeton_parse(SubGhzProtocolPrinceton* instance, LevelPair data);
 
-void subghz_protocol_princeton_to_str(SubGhzProtocolPrinceton* instance, string_t output);
+/** Outputting information from the parser
+ * 
+ * @param instance - SubGhzProtocolPrinceton* instance
+ * @param output   - output string
+ */
+//void subghz_protocol_princeton_to_str(SubGhzProtocolPrinceton* instance, string_t output);