[FL-1652, FL-1554] IRDA: Continuous transmitting (#636)

* [FL-1652] IRDA: Continuous transmitting
* continuous encoding and sending signals by pressing button on menu
* fast buttons scrolling in remote menu
* bruteforce: stop reading file if progress == 100%
* IRDA: .hpp -> .h
* [FL-1554] IRDA: xTaskNotify -> osEventsFlagSet
* IRDA: some stability fixes
* Irda: minor cleanup, api-hal to furi-hal rename.

Co-authored-by: あく <alleteam@gmail.com>

lib/irda/encoder_decoder/irda.c

@@ -34,6 +34,8 @@ typedef struct {
     IrdaEncoders encoder;
     uint8_t address_length;
     uint8_t command_length;
+    uint32_t frequency;
+    float duty_cycle;
 } IrdaProtocolImplementation;
 
 struct IrdaEncoderHandler {
@@ -58,6 +60,8 @@ static const IrdaProtocolImplementation irda_protocols[] = {
           .free = irda_encoder_nec_free},
       .address_length = 2,
       .command_length = 2,
+      .frequency = IRDA_COMMON_CARRIER_FREQUENCY,
+      .duty_cycle = IRDA_COMMON_DUTY_CYCLE,
     },
     // #1 - have to be after NEC
     { .protocol = IrdaProtocolNECext,
@@ -74,6 +78,8 @@ static const IrdaProtocolImplementation irda_protocols[] = {
           .free = irda_encoder_nec_free},
       .address_length = 4,
       .command_length = 2,
+      .frequency = IRDA_COMMON_CARRIER_FREQUENCY,
+      .duty_cycle = IRDA_COMMON_DUTY_CYCLE,
     },
     // #2
     { .protocol = IrdaProtocolSamsung32,
@@ -90,6 +96,8 @@ static const IrdaProtocolImplementation irda_protocols[] = {
           .free = irda_encoder_samsung32_free},
       .address_length = 2,
       .command_length = 2,
+      .frequency = IRDA_COMMON_CARRIER_FREQUENCY,
+      .duty_cycle = IRDA_COMMON_DUTY_CYCLE,
     },
     // #3
     { .protocol = IrdaProtocolRC6,
@@ -106,6 +114,8 @@ static const IrdaProtocolImplementation irda_protocols[] = {
           .free = irda_encoder_rc6_free},
       .address_length = 2,
       .command_length = 2,
+      .frequency = IRDA_COMMON_CARRIER_FREQUENCY,
+      .duty_cycle = IRDA_COMMON_DUTY_CYCLE,
     },
 };
 
@@ -222,10 +232,12 @@ IrdaProtocol irda_get_protocol_by_name(const char* protocol_name) {
         if (!strcmp(irda_protocols[i].name, protocol_name))
             return i;
     }
+    furi_assert(0);
     return IrdaProtocolUnknown;
 }
 
 const char* irda_get_protocol_name(IrdaProtocol protocol) {
+    furi_assert(irda_is_protocol_valid(protocol));
     if (irda_is_protocol_valid(protocol))
         return irda_protocols[protocol].name;
     else
@@ -233,6 +245,7 @@ const char* irda_get_protocol_name(IrdaProtocol protocol) {
 }
 
 uint8_t irda_get_protocol_address_length(IrdaProtocol protocol) {
+    furi_assert(irda_is_protocol_valid(protocol));
     if (irda_is_protocol_valid(protocol))
         return irda_protocols[protocol].address_length;
     else
@@ -240,9 +253,26 @@ uint8_t irda_get_protocol_address_length(IrdaProtocol protocol) {
 }
 
 uint8_t irda_get_protocol_command_length(IrdaProtocol protocol) {
+    furi_assert(irda_is_protocol_valid(protocol));
     if (irda_is_protocol_valid(protocol))
         return irda_protocols[protocol].command_length;
     else
         return 0;
 }
 
+uint32_t irda_get_protocol_frequency(IrdaProtocol protocol) {
+    furi_assert(irda_is_protocol_valid(protocol));
+    if (irda_is_protocol_valid(protocol))
+        return irda_protocols[protocol].frequency;
+    else
+        return 0;
+}
+
+float irda_get_protocol_duty_cycle(IrdaProtocol protocol) {
+    furi_assert(irda_is_protocol_valid(protocol));
+    if (irda_is_protocol_valid(protocol))
+        return irda_protocols[protocol].duty_cycle;
+    else
+        return 0;
+}
+

lib/irda/encoder_decoder/irda.h

@@ -10,6 +10,12 @@ extern "C" {
 #define IRDA_COMMON_CARRIER_FREQUENCY      38000
 #define IRDA_COMMON_DUTY_CYCLE             0.33
 
+/* if we want to see splitted raw signals during brutforce,
+ * we have to have RX raw timing delay less than TX */
+#define IRDA_RAW_RX_TIMING_DELAY_US        150000
+#define IRDA_RAW_TX_TIMING_DELAY_US        180000
+
+
 typedef struct IrdaDecoderHandler IrdaDecoderHandler;
 typedef struct IrdaEncoderHandler IrdaEncoderHandler;
 
@@ -150,6 +156,24 @@ IrdaStatus irda_encode(IrdaEncoderHandler* handler, uint32_t* duration, bool* le
  */
 void irda_reset_encoder(IrdaEncoderHandler* handler, const IrdaMessage* message);
 
+/**
+ * Get PWM frequency value for selected protocol
+ *
+ * \param[in]   protocol    - protocol to get from PWM frequency
+ *
+ * \return      frequency
+ */
+uint32_t irda_get_protocol_frequency(IrdaProtocol protocol);
+
+/**
+ * Get PWM duty cycle value for selected protocol
+ *
+ * \param[in]   protocol    - protocol to get from PWM duty cycle
+ *
+ * \return      duty cycle
+ */
+float irda_get_protocol_duty_cycle(IrdaProtocol protocol);
+
 #ifdef __cplusplus
 }
 #endif

lib/irda/encoder_decoder/irda_protocol_defs_i.h

@@ -137,7 +137,8 @@ extern const IrdaCommonProtocolSpec protocol_samsung32;
 #define IRDA_RC6_BIT                        444     // half of time-quant for 1 bit
 #define IRDA_RC6_PREAMBLE_TOLERANCE         0.07    // percents
 #define IRDA_RC6_BIT_TOLERANCE              120     // us
-#define IRDA_RC6_SILENCE                    2700
+/* protocol allows 2700 silence, but it is hard to send 1 message without repeat */
+#define IRDA_RC6_SILENCE                    (2700 * 10)
 
 void* irda_decoder_rc6_alloc(void);
 void irda_decoder_rc6_reset(void* decoder);