ADD: freertos fixes

Author: iansseijelly

examples/freertos/include/FreeRTOSConfig.h

@@ -49,7 +49,7 @@
 #define configUSE_IDLE_HOOK				0
 #define configUSE_TICK_HOOK				1
 #define configCPU_CLOCK_HZ				( 1000000000 )
-#define configTICK_RATE_HZ				( ( TickType_t ) 1000 )
+#define configTICK_RATE_HZ				( ( TickType_t ) 100000 )
 #define configMAX_PRIORITIES			( 7 )
 #define configMINIMAL_STACK_SIZE		( ( unsigned short ) 512 )
 #define configTOTAL_HEAP_SIZE			( ( size_t ) 64500 )

examples/freertos/src/main.c

@@ -32,6 +32,8 @@
 /* Run a simple demo just prints 'Blink' */
 #define DEMO_BLINKY    1
 
+#define USE_TRACE 1
+
 extern void freertos_risc_v_trap_handler( void );
 
 void vApplicationMallocFailedHook( void );
@@ -53,23 +55,22 @@ int main( void )
 {
     int ret;
 
-    printf("Hello, world from main!\n");
-
     prvSetupSpike();
-
-    // LTraceEncoderType *encoder = l_trace_encoder_get(get_hart_id());
-    // l_trace_encoder_configure_target(encoder, TARGET_PRINT);
-    // l_trace_encoder_start(encoder);
-
-    printf("Hello, world from main2!\n");
+    #ifdef USE_TRACE
+        LTraceEncoderType *encoder = l_trace_encoder_get(get_hart_id());
+        l_trace_encoder_configure_target(encoder, TARGET_PRINT);
+        l_trace_encoder_start(encoder);
+    #endif
 
     #if defined( DEMO_BLINKY )
         ret = main_blinky();
     #else
     #error "Please add or select demo."
     #endif
 
-    // l_trace_encoder_stop(encoder);
+    #ifdef USE_TRACE
+        l_trace_encoder_stop(encoder);
+    #endif
 
     return ret;
 }

examples/freertos/src/main_blinky.c

@@ -133,9 +133,7 @@ static void prvQueueReceiveTask( void * pvParameters )
 
 int main_blinky( void )
 {
-    printf("Hello, world from blinky!\n");
-
-    vSendString( "Hello FreeRTOS!" );
+    printf("mainQUEUE_SEND_FREQUENCY_MS in ticks: %d\n", mainQUEUE_SEND_FREQUENCY_MS);
 
     /* Create the queue. */
     xQueue = xQueueCreate( mainQUEUE_LENGTH, sizeof( unsigned long ) );