add timer[3-6] to lib/timer.c

Signed-off-by: surenyi <surenyi82@163.com>

lib/config.h

@@ -78,6 +78,22 @@ extern "C" {
 #define TARGET_HAS_TIM3 0
 #endif
 
+#ifndef TARGET_HAS_TIM4
+#define TARGET_HAS_TIM4 0
+#endif
+
+#ifndef TARGET_HAS_TIM5
+#define TARGET_HAS_TIM5 0
+#endif
+
+#ifndef TARGET_HAS_TIM6
+#define TARGET_HAS_TIM6 0
+#endif
+
+#ifndef TARGET_HAS_TIM7
+#define TARGET_HAS_TIM7 0
+#endif
+
 /* for command handler */
 #ifndef TARGET_CMD_BUFSIZE
 #define TARGET_CMD_BUFSIZE (256)

lib/timer.c

@@ -98,6 +98,11 @@ static void __attribute__((unused)) tim_isr(struct timer *tm)
     }
 }
 
+static void __attribute__((unused)) tim_rcc_setup(struct timer *tm)
+{
+    RCC_APB1PeriphClockCmd(tm->rcc, ENABLE);
+}
+
 #if (TARGET_HAS_TIM1)
 static void tim1_setup(struct timer *tm)
 {
@@ -120,15 +125,10 @@ void TIM1_UP_TIM10_IRQHandler()
 #endif
 
 #if (TARGET_HAS_TIM2)
-static void tim2_setup(struct timer *tm)
-{
-    RCC_APB1PeriphClockCmd(tm->rcc, ENABLE);
-}
-
 struct timer timer1 = {
     .name  = "TIM2",
     .tim   = TIM2,
-    .setup = tim2_setup,
+    .setup = tim_rcc_setup,
     .rcc   = RCC_APB1Periph_TIM2,
     .irq   = TIM2_IRQn,
     .irq_priority = -1,
@@ -141,15 +141,10 @@ void TIM2_IRQHandler()
 #endif
 
 #if (TARGET_HAS_TIM3)
-static void tim3_setup(struct timer *tm)
-{
-    RCC_APB1PeriphClockCmd(tm->rcc, ENABLE);
-}
-
 struct timer timer2 = {
-    .name  = "TIM1",
+    .name  = "TIM3",
     .tim   = TIM3,
-    .setup = tim3_setup,
+    .setup = tim_rcc_setup,
     .rcc   = RCC_APB1Periph_TIM3,
     .irq   = TIM3_IRQn,
     .irq_priority = -1,
@@ -161,3 +156,67 @@ void TIM3_IRQHandler()
 }
 #endif
 
+#if (TARGET_HAS_TIM4)
+struct timer timer3 = {
+    .name  = "TIM4",
+    .tim   = TIM4,
+    .setup = tim_rcc_setup,
+    .rcc   = RCC_APB1Periph_TIM4,
+    .irq   = TIM4_IRQn,
+    .irq_priority = -1,
+};
+
+void TIM4_IRQHandler()
+{
+    tim_isr(&timer3);
+}
+#endif
+
+#if (TARGET_HAS_TIM5)
+struct timer timer4 = {
+    .name  = "TIM5",
+    .tim   = TIM5,
+    .setup = tim_rcc_setup,
+    .rcc   = RCC_APB1Periph_TIM5,
+    .irq   = TIM5_IRQn,
+    .irq_priority = -1,
+};
+
+void TIM5_IRQHandler()
+{
+    tim_isr(&timer4);
+}
+#endif
+
+#if (TARGET_HAS_TIM6)
+struct timer timer5 = {
+    .name  = "TIM6",
+    .tim   = TIM6,
+    .setup = tim_rcc_setup,
+    .rcc   = RCC_APB1Periph_TIM6,
+    .irq   = TIM6_DAC_IRQn,
+    .irq_priority = -1,
+};
+
+void TIM6_DAC_IRQHandler()
+{
+    tim_isr(&timer5);
+}
+#endif
+
+#if (TARGET_HAS_TIM7)
+struct timer timer6 = {
+    .name  = "TIM7",
+    .tim   = TIM7,
+    .setup = tim_rcc_setup,
+    .rcc   = RCC_APB1Periph_TIM7,
+    .irq   = TIM7_IRQn,
+    .irq_priority = -1,
+};
+
+void TIM7_IRQHandler()
+{
+    tim_isr(&timer6);
+}
+#endif
+

lib/timer.h

@@ -29,5 +29,21 @@ extern struct timer timer1;
 extern struct timer timer2;
 #endif
 
+#if (TARGET_HAS_TIM4)
+extern struct timer timer3;
+#endif
+
+#if (TARGET_HAS_TIM5)
+extern struct timer timer4;
+#endif
+
+#if (TARGET_HAS_TIM6)
+extern struct timer timer5;
+#endif
+
+#if (TARGET_HAS_TIM7)
+extern struct timer timer6;
+#endif
+
 #endif