Purpose: Simple application example with 2 threads and mutual-exclusion (Mutex) to a shared ressource (a bargraph). Target: L432KC / Nboard (from IUT-Cachan) Tested: yes Author: Jacques-Olivier Klein - IUT de CACHAN Date: 2018-02-10 DEFAULT_STACK_SIZE=2048 Libraries: mbed-os rev2741:bcf7085(26-feb-2017) + IHMV1 (from IUT-Cachan) rev4:a9e51ac(05-jan-2017)

Dependencies:   IHM_V2

Files at this revision

API Documentation at this revision

Comitter:
jacquesolivierklein
Date:
Wed Jan 09 12:26:21 2019 +0000
Parent:
28:e31f8871791d
Commit message:
update for mbed-os-5.11 (and IHM-V2)

Changed in this revision

IHM_V1.lib Show diff for this revision Revisions of this file
IHM_V2.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-os.lib Show annotated file Show diff for this revision Revisions of this file
readme.txt Show annotated file Show diff for this revision Revisions of this file
diff -r e31f8871791d -r 8b329367eec8 IHM_V1.lib
--- a/IHM_V1.lib	Sun Feb 11 08:55:28 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-http://developer.mbed.org/teams/NBoard/code/IHM_V1/#a9e51ac904e2
diff -r e31f8871791d -r 8b329367eec8 IHM_V2.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IHM_V2.lib	Wed Jan 09 12:26:21 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/teams/NBoard/code/IHM_V2/#ad91067e3f6d
diff -r e31f8871791d -r 8b329367eec8 main.cpp
--- a/main.cpp	Sun Feb 11 08:55:28 2018 +0000
+++ b/main.cpp	Wed Jan 09 12:26:21 2019 +0000
@@ -1,6 +1,6 @@
 // Title:  mbed-os-mutex
 // Author: Jacques-Olivier Klein - IUT de CACHAN
-// Date: 2018-02-10
+// Date: 2018-02-10 rev. 2019-01-06
 
 #include "mbed.h"
 #include "IHM.h"
@@ -24,15 +24,15 @@
 {   ihm.LCD_clear();
     ihm.LCD_printf("Mutex-%s %s",__DATE__,__TIME__);
     printf("\n\rmbed-os-mutex-%s %s\n\r",__DATE__,__TIME__);
-    printf(" DEFAULT_STACK_SIZE:%d\n\r", DEFAULT_STACK_SIZE); 
+    printf(" OS_STACK_SIZE:%d\n\r", OS_STACK_SIZE); 
 
     Thread_bargraph_up_counter.start(bargraph_up_counter); 
     Thread_bargraph_down_counter.start(bargraph_down_counter); 
        
     while(1){
-        Thread::wait(4000);  
+        wait(4.000);  
         L0=!L0;
-        printf("      [pid-%d]Main \n\r",Thread::gettid());
+        printf("      [pid-%d]Main \n\r",osThreadGetId());
     }
 }
 
@@ -43,7 +43,7 @@
          L1=1;       
         for(up_counter = 1; up_counter != 0xFF; up_counter = (up_counter<<1)|1){
             ihm.BAR_set(up_counter);
-            Thread::wait(200); 
+            wait(0.200); 
         }
         bargraph_mutex.unlock();
         L1=0;
@@ -58,7 +58,7 @@
         for(down_counter = 0x80; down_counter != 0xFF; 
                 down_counter = (down_counter>>1)|0x80){
             ihm.BAR_set(down_counter);
-            Thread::wait(200); 
+            wait(0.200); 
         }
         bargraph_mutex.unlock();
         L2=0;
diff -r e31f8871791d -r 8b329367eec8 mbed-os.lib
--- a/mbed-os.lib	Sun Feb 11 08:55:28 2018 +0000
+++ b/mbed-os.lib	Wed Jan 09 12:26:21 2019 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#bcf7085d85b2811b5d68bdda192c754eadfb8f88
+https://github.com/ARMmbed/mbed-os/#c966348d3f9ca80843be7cdc9b748f06ea73ced0
diff -r e31f8871791d -r 8b329367eec8 readme.txt
--- a/readme.txt	Sun Feb 11 08:55:28 2018 +0000
+++ b/readme.txt	Wed Jan 09 12:26:21 2019 +0000
@@ -4,9 +4,12 @@
 mutual-exclusion (Mutex) to a shared ressource (a bargraph). 
 
 Target: L432KC / Nboard (from IUT-Cachan)
-Tested: yes
+Tested: YES (2019-01-09)
 Author: Jacques-Olivier Klein - IUT de CACHAN
-Date: 2018-02-10
-DEFAULT_STACK_SIZE=2048
-Libraries: mbed-os rev2741:bcf7085(26-feb-2017) 
-    + IHMV1 (from IUT-Cachan) rev4:a9e51ac(05-jan-2017)
+Date: 2018-02-10 rev. 2019-01-09
+OS_STACK_SIZE=4096
+Libraries: mbed-os rev5345:c966348(03jan2019) + IHMV2 (from IUT-Cachan) rev6:ad91067
+
+2019-01-06 : update mbed-os, IHMV1->V2, Thread::wait(int ms)-> wait(float s), 
+ThreadGettid->osThreadGetId, DEFLAULT_STACK_SIZE -> OS_STACK_SIZE,
+L432KC Firmare update (ST-LINK) -> test OK. 
\ No newline at end of file