git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1399 35acf78f-673a-0410-8e92-d51de3d6d3f4

3 files changed, 170 insertions, 0 deletions

diff --git a/os/hal/platforms/Win32/hal_lld.c b/os/hal/platforms/Win32/hal_lld.c
new file mode 100644
index 000000000..9051e90dc
--- /dev/null
+++ b/os/hal/platforms/Win32/hal_lld.c
@@ -0,0 +1,100 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT is free software; you can redistribute it and/or modify

+    it under the terms of the GNU General Public License as published by

+    the Free Software Foundation; either version 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT is distributed in the hope that it will be useful,

+    but WITHOUT ANY WARRANTY; without even the implied warranty of

+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+    GNU General Public License for more details.

+

+    You should have received a copy of the GNU General Public License

+    along with this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+/**

+ * @file templates/hal_lld.c

+ * @brief HAL Driver subsystem low level driver source template.

+ * @addtogroup HAL_LLD

+ * @{

+ */

+

+#include "ch.h"

+#include "hal.h"

+

+/*===========================================================================*/

+/* Low Level Driver exported variables.                                      */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Low Level Driver local variables.                                         */

+/*===========================================================================*/

+

+static LARGE_INTEGER nextcnt;

+static LARGE_INTEGER slice;

+

+/*===========================================================================*/

+/* Low Level Driver local functions.                                         */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Low Level Driver interrupt handlers.                                      */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Low Level Driver exported functions.                                      */

+/*===========================================================================*/

+

+/**

+ * @brief Low level HAL driver initialization.

+ */

+void hal_lld_init(void) {

+  WSADATA wsaData;

+

+  /* Initialization.*/

+  if (WSAStartup(2, &wsaData) != 0) {

+    printf("Unable to locate a winsock DLL\n");

+    exit(1);

+  }

+

+  printf("Win32 ChibiOS/RT simulator\n\n");

+  if (!QueryPerformanceFrequency(&slice)) {

+    printf("QueryPerformanceFrequency() error");

+    exit(1);

+  }

+  printf("Core Frequency   %u Hz\n", (int)slice.LowPart);

+  slice.QuadPart /= CH_FREQUENCY;

+  QueryPerformanceCounter(&nextcnt);

+  nextcnt.QuadPart += slice.QuadPart;

+

+  fflush(stdout);

+}

+

+/**

+ * @brief Interrupt simulation.

+ */

+void ChkIntSources(void) {

+  LARGE_INTEGER n;

+

+  if (sd_lld_interrupt_pending()) {

+    if (chSchIsRescRequiredExI())

+      chSchDoRescheduleI();

+    return;

+  }

+

+  // Interrupt Timer simulation (10ms interval).

+  QueryPerformanceCounter(&n);

+  if (n.QuadPart > nextcnt.QuadPart) {

+    nextcnt.QuadPart += slice.QuadPart;

+    chSysTimerHandlerI();

+    if (chSchIsRescRequiredExI())

+      chSchDoRescheduleI();

+  }

+}

+

+/** @} */

diff --git a/os/hal/platforms/Win32/hal_lld.h b/os/hal/platforms/Win32/hal_lld.h
new file mode 100644
index 000000000..5a895ce95
--- /dev/null
+++ b/os/hal/platforms/Win32/hal_lld.h
@@ -0,0 +1,64 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT is free software; you can redistribute it and/or modify

+    it under the terms of the GNU General Public License as published by

+    the Free Software Foundation; either version 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT is distributed in the hope that it will be useful,

+    but WITHOUT ANY WARRANTY; without even the implied warranty of

+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+    GNU General Public License for more details.

+

+    You should have received a copy of the GNU General Public License

+    along with this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+/**

+ * @file Win32/hal_lld.h

+ * @brief WIN32 simulator HAL subsystem low level driver header.

+ * @addtogroup WIN32_HAL

+ * @{

+ */

+

+#ifndef _HAL_LLD_H_

+#define _HAL_LLD_H_

+

+#include <windows.h>

+#include <stdio.h>

+

+/*===========================================================================*/

+/* Driver constants.                                                         */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver pre-compile time settings.                                         */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Derived constants and error checks.                                       */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* Driver data structures and types.                                         */

+/*===========================================================================*/

+

+/*===========================================================================*/

+/* External declarations.                                                    */

+/*===========================================================================*/

+

+#ifdef __cplusplus

+extern "C" {

+#endif

+  void hal_lld_init(void);

+  void ChkIntSources(void);

+#ifdef __cplusplus

+}

+#endif

+

+#endif /* _HAL_LLD_H_ */

+

+/** @} */

diff --git a/os/hal/platforms/Win32/platform.mk b/os/hal/platforms/Win32/platform.mk
new file mode 100644
index 000000000..a35edc669
--- /dev/null
+++ b/os/hal/platforms/Win32/platform.mk
@@ -0,0 +1,6 @@
+# List of all the Win32 platform files.

+PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/Win32/hal_lld.c \

+              ${CHIBIOS}/os/hal/platforms/Win32/serial_lld.c

+

+# Required include directories

+PLATFORMINC = ${CHIBIOS}/os/hal/platforms/Win32