1 files changed, 125 insertions, 0 deletions

diff --git a/lib/chibios/os/hal/ports/STM32/STM32L0xx/stm32_isr.c b/lib/chibios/os/hal/ports/STM32/STM32L0xx/stm32_isr.c
new file mode 100644
index 000000000..d7dfc9669
--- /dev/null
+++ b/lib/chibios/os/hal/ports/STM32/STM32L0xx/stm32_isr.c
@@ -0,0 +1,125 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    STM32L0xx/stm32_isr.c
+ * @brief   STM32L0xx ISR handler code.
+ *
+ * @addtogroup SRM32L0xx_ISR
+ * @{
+ */
+
+#include "hal.h"
+
+/*===========================================================================*/
+/* Driver local definitions.                                                 */
+/*===========================================================================*/
+
+#define exti_serve_irq(pr, channel) {                                       \
+                                                                            \
+  if ((pr) & (1U << (channel))) {                                           \
+    _pal_isr_code(channel);                                                 \
+  }                                                                         \
+}
+
+/*===========================================================================*/
+/* Driver exported variables.                                                */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local variables.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver local functions.                                                   */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver interrupt handlers.                                                */
+/*===========================================================================*/
+
+#include "stm32_dma1_ch23.inc"
+#include "stm32_dma1_ch4567.inc"
+
+#include "stm32_exti0_1.inc"
+#include "stm32_exti2_3.inc"
+#include "stm32_exti4_15.inc"
+
+#include "stm32_usart1.inc"
+#include "stm32_usart2.inc"
+#include "stm32_usart4_5.inc"
+#include "stm32_lpuart1.inc"
+
+#include "stm32_tim2.inc"
+#include "stm32_tim3.inc"
+#include "stm32_tim6.inc"
+#include "stm32_tim7.inc"
+#include "stm32_tim21.inc"
+#include "stm32_tim22.inc"
+
+/*===========================================================================*/
+/* Driver exported functions.                                                */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables IRQ sources.
+ *
+ * @notapi
+ */
+void irqInit(void) {
+
+  exti0_1_irq_init();
+  exti2_3_irq_init();
+  exti4_15_irq_init();
+
+  tim2_irq_init();
+  tim3_irq_init();
+  tim6_irq_init();
+  tim7_irq_init();
+  tim21_irq_init();
+  tim22_irq_init();
+
+  usart1_irq_init();
+  usart2_irq_init();
+  usart4_usart5_irq_init();
+  lpuart1_irq_init();
+}
+
+/**
+ * @brief   Disables IRQ sources.
+ *
+ * @notapi
+ */
+void irqDeinit(void) {
+
+  exti0_1_irq_deinit();
+  exti2_3_irq_deinit();
+  exti4_15_irq_deinit();
+
+  tim2_irq_deinit();
+  tim3_irq_deinit();
+  tim6_irq_deinit();
+  tim7_irq_deinit();
+  tim21_irq_deinit();
+  tim22_irq_deinit();
+
+  usart1_irq_deinit();
+  usart2_irq_deinit();
+  usart4_usart5_irq_deinit();
+  lpuart1_irq_deinit();
+}
+
+/** @} */