cubecell WIP

src/WorkerThread.cpp

@@ -1,6 +1,8 @@
 #include "WorkerThread.h"
 #include <assert.h>
 
+#ifdef configUSE_PREEMPTION
+
 void Thread::start(const char *name, size_t stackSize, uint32_t priority)
 {
     auto r = xTaskCreate(callRun, name, stackSize, this, priority, &taskHandle);
@@ -35,3 +37,5 @@ void NotifiedWorkerThread::block()
     xTaskNotifyWait(0,                                          // don't clear notification on entry
                     clearOnRead, &notification, portMAX_DELAY); // Wait forever
 }
+
+#endif

src/WorkerThread.h

@@ -1,5 +1,8 @@
 #include <Arduino.h>
 
+// FIXME - ugly check to see if we have freertos
+#ifdef configUSE_PREEMPTION
+
 class Thread
 {
   protected:
@@ -86,4 +89,6 @@ class NotifiedWorkerThread : public WorkerThread
      * A method that should block execution - either waiting ona queue/mutex or a "task notification"
      */
     virtual void block();
-};
+};
+
+#endif

src/configuration.h

@@ -73,6 +73,22 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define BUTTON_PIN PIN_BUTTON1
 
 // FIXME, use variant.h defs for all of this!!! (even on the ESP32 targets)
+#elif defined(CubeCell_BoardPlus)
+
+//
+// Standard definitions for CubeCell targets
+//
+
+#define NO_ESP32 // Don't use ESP32 libs (mainly bluetooth)
+
+// We bind to the GPS using variant.h instead for this platform (Serial1)
+
+// FIXME, not yet ready for NRF52
+#define RTC_DATA_ATTR
+
+#define LED_PIN PIN_LED1 // LED1 on nrf52840-DK
+#define BUTTON_PIN PIN_BUTTON1
+
 #else
 
 //
@@ -256,9 +272,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define DEBUG_PORT console // Serial debug port
 
-#ifdef NO_ESP32
+// What platforms should use SEGGER?
+#ifdef NRF52_SERIES
 #define USE_SEGGER
 #endif
+
 #ifdef USE_SEGGER
 #include "SEGGER_RTT.h"
 #define DEBUG_MSG(...) SEGGER_RTT_printf(0, __VA_ARGS__)

src/freertosinc.h

@@ -9,8 +9,11 @@
 #include <freertos/semphr.h>
 #include <freertos/queue.h>
 #else
+// not yet supported on cubecell
+#ifndef CubeCell_BoardPlus
 #include <FreeRTOS.h>
 #include <task.h>
 #include <semphr.h>
 #include <queue.h>
+#endif
 #endif

src/lock.cpp

@@ -5,6 +5,7 @@
 namespace meshtastic
 {
 
+#ifdef configUSE_PREEMPTION
 Lock::Lock()
 {
     handle = xSemaphoreCreateBinary();
@@ -21,6 +22,20 @@ void Lock::unlock()
 {
     assert(xSemaphoreGive(handle));
 }
+#else
+Lock::Lock()
+{
+}
+
+void Lock::lock()
+{
+}
+
+void Lock::unlock()
+{
+}
+#endif 
+
 
 LockGuard::LockGuard(Lock *lock) : lock(lock)
 {

src/lock.h

@@ -25,7 +25,9 @@ class Lock
     void unlock();
 
   private:
+#ifdef configUSE_PREEMPTION
     SemaphoreHandle_t handle;
+#endif
 };
 
 // RAII lock guard.