1 files changed, 124 insertions, 0 deletions
diff --git a/libmaple/stm32f1/timer.c b/libmaple/stm32f1/timer.c
new file mode 100644
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+++ b/libmaple/stm32f1/timer.c
@@ -0,0 +1,124 @@
+/******************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2011, 2012 LeafLabs, LLC.
+ *
+ * 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.
+ *****************************************************************************/
+
+/**
+ * @file   libmaple/stm32f1/timer.c
+ * @author Marti Bolivar <mbolivar@leaflabs.com>
+ * @brief  STM32F1 timer.
+ */
+
+#include <libmaple/timer.h>
+#include <libmaple/stm32.h>
+#include "timer_private.h"
+
+/*
+ * IRQ handlers
+ *
+ * Defer to the timer_private dispatch API.
+ *
+ * FIXME: The names of these handlers are inaccurate since XL-density
+ * devices came out. Update these to match the STM32F2 names, maybe
+ * using some weak symbol magic to preserve backwards compatibility if
+ * possible. Once that's done, we can just move the IRQ handlers into
+ * the top-level libmaple/timer.c, and there will be no need for this
+ * file.
+ */
+
+void __irq_tim1_brk(void) {
+    dispatch_adv_brk(TIMER1);
+#if STM32_HAVE_TIMER(9)
+    dispatch_tim_9_12(TIMER9);
+#endif
+}
+
+void __irq_tim1_up(void) {
+    dispatch_adv_up(TIMER1);
+#if STM32_HAVE_TIMER(10)
+    dispatch_tim_10_11_13_14(TIMER10);
+#endif
+}
+
+void __irq_tim1_trg_com(void) {
+    dispatch_adv_trg_com(TIMER1);
+#if STM32_HAVE_TIMER(11)
+    dispatch_tim_10_11_13_14(TIMER11);
+#endif
+}
+
+void __irq_tim1_cc(void) {
+    dispatch_adv_cc(TIMER1);
+}
+
+void __irq_tim2(void) {
+    dispatch_general(TIMER2);
+}
+
+void __irq_tim3(void) {
+    dispatch_general(TIMER3);
+}
+
+void __irq_tim4(void) {
+    dispatch_general(TIMER4);
+}
+
+#if defined(STM32_HIGH_DENSITY) || defined(STM32_XL_DENSITY)
+void __irq_tim5(void) {
+    dispatch_general(TIMER5);
+}
+
+void __irq_tim6(void) {
+    dispatch_basic(TIMER6);
+}
+
+void __irq_tim7(void) {
+    dispatch_basic(TIMER7);
+}
+
+void __irq_tim8_brk(void) {
+    dispatch_adv_brk(TIMER8);
+#if STM32_HAVE_TIMER(12)
+    dispatch_tim_9_12(TIMER12);
+#endif
+}
+
+void __irq_tim8_up(void) {
+    dispatch_adv_up(TIMER8);
+#if STM32_HAVE_TIMER(13)
+    dispatch_tim_10_11_13_14(TIMER13);
+#endif
+}
+
+void __irq_tim8_trg_com(void) {
+    dispatch_adv_trg_com(TIMER8);
+#if STM32_HAVE_TIMER(14)
+    dispatch_tim_10_11_13_14(TIMER14);
+#endif
+}
+
+void __irq_tim8_cc(void) {
+    dispatch_adv_cc(TIMER8);
+}
+#endif  /* defined(STM32_HIGH_DENSITY) || defined(STM32_XL_DENSITY) */