Tool to split a channel in two

@@ -12,7 +12,7 @@ subdirs(f_max)
 subdirs(f_point_of_interest)
 subdirs(f_tee)
 subdirs(f_arg_max)
-subdirs(serial)
+#subdirs(serial) i_arduino deprecated
 subdirs(i_fread)
 subdirs(o_fwrite)
 

@@ -5,51 +5,38 @@
 #include "blc_channel.h"
 #include "blc_program.h"
 #include <unistd.h>
-#include <math.h>
-
-#define DEFAULT_OUTPUT_NAME ":point_of_interest<pid>"
-
-#define IN(x,y) input.uchars[(x)+(y)*in_width]
 
 int main(int argc, char **argv){
-	blc_channel input, output;
-	char const  *output_name, *input_name;
-	int out_width, out_height, in_width, in_height;
-	int i, j, sobel;
+	blc_channel input, output1, output2;
+	char const  *output_name1, *output_name2, *input_name;
 
-	blc_program_set_description("Find a points of interest on a image");
-	blc_program_add_option(&output_name, 'o', "output", "blc_channel-out", "channel name", DEFAULT_OUTPUT_NAME);
-	blc_program_add_parameter(&input_name, "blc_channel-in", 1, "image from where you want to find the points of interest", NULL);
-	blc_program_init(&argc, &argv, blc_quit);
+	blc_program_set_description("Duplicate a channel");
+	blc_program_add_parameter(&input_name, "blc_channel-in", 1, "input channel to split", NULL);
+    blc_program_add_parameter(&output_name1, "blc_channel-out", 1, "first copy of input", NULL);
+    blc_program_add_parameter(&output_name2, "blc_channel-out", 1, "second_copy of input", NULL);
 
-	if (strcmp(output_name, DEFAULT_OUTPUT_NAME)==0) SYSTEM_ERROR_CHECK(asprintf((char**)&output_name,":point_of_interest%d", getpid()), -1, NULL);
+    blc_program_init(&argc, &argv, blc_quit);
 
 	input.open(input_name, BLC_CHANNEL_READ);
 	blc_loop_try_add_waiting_semaphore(input.sem_new_data);
 	blc_loop_try_add_posting_semaphore(input.sem_ack_data);
 
-	in_width=input.dims[0].length;
-	in_height=input.dims[1].length;
-
-	out_width=in_width-1;
-	out_height=in_height-1;
-
-	output.create_or_open(output_name, BLC_CHANNEL_WRITE, input.type, 'Y800', 2, out_width, out_height);
-	output.publish();
-
-	blc_loop_try_add_waiting_semaphore(output.sem_ack_data);
-	blc_loop_try_add_posting_semaphore(output.sem_new_data);
-
-
-
+    
+    output1.create_or_open(output_name1, BLC_CHANNEL_WRITE, input.type, input.format, input.dims_nb, input.dims);
+   
+    output2.create_or_open(output_name2, BLC_CHANNEL_WRITE, input.type, input.format, input.dims_nb, input.dims);
+    
+	
 	BLC_COMMAND_LOOP(0){
-		FOR(j, out_height){
-			FOR(i, out_width){
-				output.uchars[i+j*out_width]=(IN(i, j)+IN(i+1, j)+IN(i+2,j)\
-						+ IN(i, j+1)+IN(i+1, j+1)+IN(i+2,j+1)\
-						+ IN(i, j+2)+IN(i+1, j+2)+IN(i+2,j+2))/9;
-			}
-		}
-	}
+        if (output1.sem_ack_data) sem_wait(output1.sem_ack_data);
+        memcpy(output1.data, input.data, output1.size);
+        if (output1.sem_new_data) sem_post(output1.sem_new_data);
+        
+            
+        if (output2.sem_ack_data) sem_wait(output2.sem_ack_data);
+        memcpy(output2.data, input.data, output2.size);
+        if (output2.sem_new_data) sem_post(output2.sem_new_data);
+
+    }
 	return EXIT_SUCCESS;
 }