irmp: introduce variables for start of IR frame and current sample

[libsigrokdecode.git] / irmp / irmp.c

diff --git a/irmp/irmp.c b/irmp/irmp.c
index c7a2fd9c2adadb69f9ea318cff35680841588c82..ccf3c25aba780be5c463da404231d1b06c4ca714 100644 (file)
--- a/irmp/irmp.c
+++ b/irmp/irmp.c
@@ -2976,6 +2976,11 @@ irmp_store_bit2 (uint_fast8_t value)
 }
 #endif // IRMP_SUPPORT_RC5_PROTOCOL == 1 && (IRMP_SUPPORT_FDC_PROTOCOL == 1 || IRMP_SUPPORT_RCCAR_PROTOCOL == 1)
 
+#ifdef ANALYZE
+static uint32_t s_curSample;
+static uint32_t s_startBitSample;
+#endif
+
 /*---------------------------------------------------------------------------------------------------------------------------------------------------
  *  ISR routine
  *  @details  ISR routine, called 10000 times per second
@@ -3067,6 +3072,7 @@ irmp_ISR (void)
 #ifdef ANALYZE
                 if (! irmp_pulse_time)
                 {
+                    s_startBitSample = s_curSample;
                     ANALYZE_PRINTF("%8.3fms [starting pulse]\n", (double) (time_counter * 1000) / F_INTERRUPTS);
                 }
 #endif // ANALYZE
@@ -5554,6 +5560,7 @@ printf ("fm: %d %d\n", irmp_pulse_time * 1000000 / F_INTERRUPTS, RCII_BIT_LEN *
  *---------------------------------------------------------------------------------------------------------------------------------------------------
  */
 
+void print_spectrum (char * text, int * buf, int is_pulse);
 void
 print_spectrum (char * text, int * buf, int is_pulse)
 {