Clean and add tests

snapsstv.sh

@@ -1,6 +1,6 @@
 raspistill -w 320 -h 256 -o picture.jpg -t 1
 convert -depth 8 picture.jpg picture.rgb
 
-sudo ./pisstv picture.rgb 144.5e6
+sudo ./pisstv picture.rgb 434e6
 
 

src/Makefile

@@ -1,4 +1,3 @@
-#all: ../rpitx ../pissb ../pisstv ../pifsq ../pifm ../piam ../pidcf77
 all: ../pisstv ../piopera ../pifsq ../pichirp ../sendiq ../tune ../freedv ../dvbrf ../pocsag ../spectrumpaint
 
 CFLAGS	= -Wall -g -O2 -Wno-unused-variable 
@@ -66,7 +65,8 @@ LDFLAGS_Pidcf77	= librpitx/src/librpitx.a -lm -lrt -lpthread
 	$(CC) $(CFLAGS_Piam) -o ../pidcf77 ../dcf77/pidcf77.c  $(LDFLAGS_Piam) 
 clean:
 	
-	rm -f  ../dvbrf ../rpitx ../pissb ../pisstv ../pifsq ../pifm ../piam ../pidcf77 ../pichirp ../tune ../freedv RpiTx.o mailbox.o RpiGpio.o RpiDma.o
+	rm -f  ../dvbrf ../sendiq ../pissb ../pisstv ../pifsq ../pifm ../piam ../pidcf77 ../pichirp ../tune ../freedv ../piopera ../spectrumpaint ../pocsag
+
 
 install: all
 	install -m 0755 ../pisstv /usr/bin

src/RpiTx.h

@@ -1,29 +0,0 @@
-#ifndef RPITX_H
-#define RPITX_H
-#include <ctype.h>
-
-int pitx_init(int SampleRate, double TuningFrequency, int* skipSignals,int SetDma);
-int pitx_SetTuneFrequencyu(uint32_t Frequency);
-
-#define MODE_IQ 0
-#define MODE_RF 1
-#define MODE_RFA 2
-#define MODE_IQ_FLOAT 3
-#define MODE_VFO 4
-
-int pitx_run(
-	char Mode,
-	int SampleRate,
-	float SetFrequency,
-	float ppmpll,
-	char NoUsePwmFrequency,
-	// Wrapper around read to read wav file bytes
-	ssize_t (*readWrapper)(void *buffer, size_t count),
-	// Wrapper to reset file for looping
-	void (*reset)(void),
-	int* skipSignals,
-	int SetDma
-);
-
-
-#endif

src/opera/opera.cpp

@@ -88,7 +88,8 @@ int _tmain(int argc, _TCHAR* argv[])
 	{
 #endif
 	int i = 0;
-    char s1 = 0x00, s2[7] = "";
+    //char s1 = 0x00;
+	char s2[7] = "";
 
 	
 	switch (argc)
@@ -103,7 +104,7 @@ int _tmain(int argc, _TCHAR* argv[])
 	   }
 	   case 4:  // 3 arguments
 	   {		 
-		 s1 = (char)argv[1][0]; 
+		 //s1 = (char)argv[1][0]; 
 		         
 			// range check
 			if (!((argv[1][0] >= '0' && argv[1][0] <= '9') || (argv[1][0] >= 'A' && argv[1][0] <= 'Z') ||
@@ -211,7 +212,7 @@ void generate_call(char *call, char *call_coded)
 	code_sum = code_sum * 27 + chr_norm_opera(call[4]);
 	code_sum = code_sum * 27 + chr_norm_opera(call[5]);
    
-	if (DEBUG) printf("code_sum=%Lu\n", code_sum);
+	if (DEBUG) printf("code_sum=%lu\n", code_sum);
 
 	// merge coded callsign ino a string
 	call_coded[28] = 0x00;
@@ -485,7 +486,7 @@ with the Opera frequency recommendation: */
 void print_str(const char * caption, char * code)
 //********************************************************************
 {   // This is a service function for debugging
-	int i = 0;
+	size_t i = 0;
 
 	printf("%s\n", caption);
 	for (i = 0; i < strlen(code); i++)

ssb.sh

@@ -1,2 +0,0 @@
-(while true; do cat sampleaudio.wav; done) | csdr convert_i16_f | csdr fir_interpolate_cc 2| csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo ./sendiq -i /dev/stdin -s 96000 -f 144.1e6 -t float
-

sv1afnfilter.sh

@@ -1,3 +1,5 @@
+#COMMAND A BANDPATH FILTER FROM SV1AFN 
+
 #GPIO Declaration
 if [  -f /sys/class/gpio/gpio26 ]; then
 

testam.sh

@@ -1,3 +1,3 @@
-./piam sampleaudio.wav am.rfa
-sudo ./rpitx -m RFA -i am.rfa -f 433900 -l
+#TODO using the AM mode from librpitx
+echo Need to implement
 

testchirp.sh

@@ -0,0 +1,2 @@
+sudo ./pichirp 433.8e6 400000 10
+

testfm.sh

@@ -1,3 +1,5 @@
-./pifm sampleaudio.wav fm.ft
-sudo ./rpitx -m RF -i fm.ft -f 89000 -l -a 14 -c 1
+#This is only a Narraw Band FM modulator, for FM broadcast modulation , use PiFMRDS
+# Need to use a direct FM modulation with librpitx and not using IQ : TODO
+echo "If you need to test broadcast FM , use PiFMRDS"
+(while true; do cat sampleaudio.wav; done) | csdr convert_i16_f | csdr gain_ff 2500 | sudo ./sendiq -i /dev/stdin -s 24000 -f 434e6 -t float 1
 

testfreedv.sh

@@ -0,0 +1,2 @@
+sudo ./freedv src/freedv/VCO800XA.rf 434e6 400
+

testfsq.sh

@@ -1,2 +1 @@
-./pifsq Test testfsq.ft
-sudo ./rpitx -m RF -i testfsq.ft -f 7050 -l 
+sudo ./pifsq "Test" 434e6

testopera.sh

@@ -1,3 +1,3 @@
-sudo ./piopera F5OEO 0.5 144.18e6
+sudo ./piopera YOURCALL 0.5 434e6
 
 

testpocsag.sh

@@ -1 +1 @@
-echo -e "1:F5OEO\n2: Hello world" | sudo ./pocsag
+echo -e "1:YOURCALL\n1: Hello world" | sudo ./pocsag

testspectrum.sh

@@ -0,0 +1,2 @@
+convert BBC.jpg -flip -quantize YUV -dither FloydSteinberg -colors 4 -interlace partition picture.yuv
+sudo ./spectrumpaint picture.Y 434.0e6 100000

testssb.sh

@@ -1,3 +1,2 @@
-./pissb ./sampleaudio.wav ./ssbIQ.wav
-sudo ./rpitx -m IQ -i ./ssbIQ.wav -f 433900 -l 
+(while true; do cat sampleaudio.wav; done) | csdr convert_i16_f | csdr fir_interpolate_cc 2| csdr dsb_fc | csdr bandpass_fir_fft_cc 0.002 0.06 0.01 | csdr fastagc_ff | sudo ./sendiq -i /dev/stdin -s 96000 -f 434.0e6 -t float
 

testsstv.sh

@@ -1 +1,2 @@
-sudo ./pisstv testcard.rgb 144.5e6
+convert -depth 8 BBC.jpg picture.rgb
+sudo ./pisstv picture.rgb 434e6

testvfo.sh

@@ -1 +1 @@
-sudo ./rpitx -m VFO -f 433900
+sudo tune -f 434.0e6

transponder.sh

@@ -1,2 +1,3 @@
+#You need a rtl-sdr dongle in order to run this
 rtl_sdr -s 250000 -g 40 -f 107700000 - | sudo ./sendiq -s 250000 -f 434.0e6 -t u8 -i -