cc3200: Add cc3200 port of MicroPython.

The port currently implements support for GPIO, RTC, ExtInt and the WiFi
subsystem. A small file system is available in the serial flash. A
bootloader which makes OTA updates possible, is also part of this initial
implementation.

1 files changed, 122 insertions, 0 deletions

diff --git a/cc3200/misc/FreeRTOSHooks.c b/cc3200/misc/FreeRTOSHooks.c
new file mode 100644
index 0000000000..85dc2f373e
--- /dev/null
+++ b/cc3200/misc/FreeRTOSHooks.c
@@ -0,0 +1,122 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Daniel Campora
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "mpconfig.h"
+#include MICROPY_HAL_H
+#include "misc.h"
+#include "qstr.h"
+#include "obj.h"
+#include "inc/hw_memmap.h"
+#include "pybuart.h"
+#include "pybstdio.h"
+#include "osi.h"
+
+
+#ifdef USE_FREERTOS
+
+//*****************************************************************************
+//
+//! \brief Application defined idle task hook
+//!
+//! \param  none
+//!
+//! \return none
+//!
+//*****************************************************************************
+void
+vApplicationIdleHook( void)
+{
+    //Handle Idle Hook for Profiling, Power Management etc
+    __WFI();
+}
+
+//*****************************************************************************
+//
+//! \brief Application defined malloc failed hook
+//!
+//! \param  none
+//!
+//! \return none
+//!
+//*****************************************************************************
+void vApplicationMallocFailedHook()
+{
+#ifdef DEBUG
+    // Break into the debugger
+    __asm volatile ("bkpt #0  \n");
+
+    printf("\nFATAL ERROR: FreeRTOS malloc failed!\n");
+#endif
+
+    //Handle Memory Allocation Errors
+    while(1)
+    {
+    }
+}
+
+//*****************************************************************************
+//
+//! \brief Application defined stack overflow hook
+//!
+//! \param  none
+//!
+//! \return none
+//!
+//*****************************************************************************
+void vApplicationStackOverflowHook( OsiTaskHandle *pxTask, signed char *pcTaskName)
+{
+#ifdef DEBUG
+    // Break into the debugger
+    __asm volatile ("bkpt #0  \n");
+
+    printf("\nFATAL ERROR: Application: %s stack overflow!\n", pcTaskName);
+#endif
+
+    //Handle FreeRTOS Stack Overflow
+    while(1)
+    {
+    }
+}
+
+//*****************************************************************************
+//
+//! \brief Application defined tick hook
+//!
+//! \param  none
+//!
+//! \return none
+//!
+//*****************************************************************************
+void vApplicationTickHook( void )
+{
+    HAL_IncrementTick();
+}
+
+#endif //USE_FREERTOS