Merge branch 'master' of https://promethe.u-cergy.fr/blaar/bapps

README.md

@@ -3,17 +3,6 @@ Set of programs to manipulate data in blc_channels. They do not have any lib dep
 Acquire input values
 ====================
 
-from files
-----------
-
-`i_fread <filename.tsv>` reads a line of data from the file in tsv (i.e. '0.3  0.55    0.56    ' is a vector of 3 values) and creates a channel (a vector) containing these data.
-If there are many lines, it updates the data as fast as possible with each time.
-It is very fast you can be either be synchronized or using **-p** to requiert a minimal time between each update.
-You can also use a first column describing the time in µs to read the line.
-Finaly you can limit the number of line read by using -n.
-
-To load sound or images, see [i_sndfile](http://blaar.org/../sndfile) and [i_pngfile](http://blaar.org/../png)
-
 from keyboard
 -------------
 
@@ -48,25 +37,46 @@ It can be changed with `-S`.
 
 Sometime you do not want intermediate values but only **toggle** between max and min. Then use `-T`.
 
+from files
+----------
+
+`i_fread <filename.tsv>` reads a line of data from the file in tsv (i.e. '0.3  0.55    0.56    ' is a vector of 3 values) and creates a channel (a vector) containing these data.
+If there are many lines, it updates the data as fast as possible with each time.
+It is very fast you can be either be synchronized or using `-p` to requiert a minimal time between each update.
+You can also use a first column describing the time in µs to read the line.
+Finaly you can limit the number of line read by using `-n`.
+
+To load sound or images, see [i_sndfile](https://promethe.u-cergy.fr/blaar/sndfile) and [i_pngfile](https://promethe.u-cergy.fr/blaar/png)
+
 from oscillator
 ---------------
 
 `i_oscillator -o/toto` generates sinusoidale oscillations and put it in the channel /toto. 
-You can specify the frequency with -f and the refresh rate with -r.
+You can specify the frequency with `-f` and the refresh rate with `-r`.
 The refresh rate defines how often you will update the value of the oscillator but will not change the frequency.
 
 You can use a buffer to keep the historic of the oscillation.
 
+from mouse
+----------
+
+`i_mouse` but you need to  be sudo for now ...
 
 Generate outputs
 ================
 
+to the terminal
+---------------
+
+In development ...
+`o_display <blc_channel-in>` 
+
 to a file
 ---------
 
-`o_fread <channel> -f <filename.tsv>` create a tsv file with the data of the channel. The options are symetrical with i_fread.
+`o_fwrite <channel> -f <filename.tsv>` create a tsv file with the data of the channel. The options are symetrical with **i_fread**.
 
-To save sounds or images see [o_sndfile](http://blaar.org/../sndfile] and [o_pngfile](http://blaar.org/../png]
+To save sounds or images see [o_sndfile](https://promethe.u-cergy.fr/blaar/sndfile] and [o_pngfile](https://promethe.u-cergy.fr/blaar/png]
 
 
     
\ No newline at end of file

i_keyboard/CMakeLists.txt

@@ -16,9 +16,9 @@ project(i_keyboard)
 find_package(blc_channel REQUIRED)
 find_package(blc_program REQUIRED)
 
-add_definitions(${BL_DEFINITIONS})
+add_definitions(${BL_DEFINITIONS} -Wno-multichar)
 include_directories(${BL_INCLUDE_DIRS})
-add_executable(i_keyboard src/main.cpp)
+add_executable(i_keyboard src/i_keyboard.cpp)
 target_link_libraries(i_keyboard ${BL_LIBRARIES})
 
 

i_keyboard/src/i_keyboard.cpp

@@ -231,7 +231,7 @@ int main(int argc, char** argv){
     uchar answer;
     blc_array array_select;
     
-    asprintf(&default_output, "/%s%d", basename(argv[0]), getpid()); //This will not be free but it is only allocate once
+    SYSTEM_ERROR_CHECK(asprintf(&default_output, "/%s%d", basename(argv[0]), getpid()), -1, NULL); //This will not be free but it is only allocate once
     blc_program_set_description("Get keyboard inputs");
     blc_program_add_option(&display, 'd', "display", NULL, "Display a text graph", NULL);
     blc_program_add_option(&filename, 'f', "file", "filename", "Initialize the values with a tsv file", NULL);
@@ -300,9 +300,7 @@ int main(int argc, char** argv){
             }
         }
     }
-    
-   
- 
+
 
 
     if (memchr(key_list, quitting_key, keys_nb)) EXIT_ON_ERROR("The quitting key '%c' is in your key list %.*s, you need to select an other one with --quitting_key=...", quitting_key, keys_nb, key_list);