Diff: main.cpp

Revision:

0:ead2f457b1a2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Apr 26 17:46:21 2019 +0000
@@ -0,0 +1,56 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2018 ARM Limited
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#define NRF_LOG_BACKEND_SERIAL_USES_RTT 1
+#define NRF_MODULE_ENABLED 1
+#define NRF_LOG_BACKEND_RTT 1
+#define NRF_LOG_USES_RTT 1
+#define NRF_LOG_USES_COLORS 1
+#define NRF_LOG_ENABLED 1
+#define TWIS_CONFIG_LOG_ENABLED 1
+#define TWI_CONFIG_LOG_ENABLED 1
+#include "retarget_segger_rtt.h"
+#include "mbed.h"
+#include "stats_report.h"
+
+#define ledRed_pin p12
+
+DigitalOut led1(ledRed_pin);
+
+#define SLEEP_TIME                  500 // (msec)
+#define PRINT_AFTER_N_LOOPS         20
+
+// main() runs in its own thread in the OS
+int main()
+{
+    // Unneeded stuff
+    //      SEGGER_RTT_Init();
+    //      NRF_LOG_INIT();
+    //      segger.write(buffer,2);
+
+    SystemReport sys_state( SLEEP_TIME * PRINT_AFTER_N_LOOPS /* Loop delay time in ms */);
+
+    int count = 0;
+    while (true) {
+        // Blink LED and wait 0.5 seconds
+        led1 = !led1;
+        wait_ms(SLEEP_TIME);
+        // can use printf, but it gets stored in a buffer somewhere and isn't immediate
+        printf("led");
+        
+        // USE SEGGER_RTT_WriteString
+        // Very fast
+        SEGGER_RTT_WriteString(0, "Hello World from SEGGER!\r\n");
+        
+        // NOT NEEDED, but could be usefull
+        if ((0 == count) || (PRINT_AFTER_N_LOOPS == count)) {
+            // Following the main thread wait, report on the current system status
+            sys_state.report_state();
+            count = 0;
+        }
+        ++count;
+        
+    }
+}