iot-lab_M3: definitions for implementation of peripheral timer driver

Author: thomaseichinger

iot-lab_M3/include/board.h

@@ -7,4 +7,6 @@
 
 typedef uint8_t radio_packet_length_t;
 
+#define HW_TIMER            TIMER_0
+
 #endif /* BOARD_H_ */

iot-lab_M3/include/periph_conf.h

@@ -0,0 +1,32 @@
+#ifndef __PERIPH_CONF_H
+#define __PERIPH_CONF_H
+
+
+/**
+ * @brief Timer configuration
+ */
+#define TIMER_NUMOF         (2U)
+#define TIMER_0_EN          1
+#define TIMER_1_EN          0
+
+/* Timer 0 configuration */
+#define TIMER_0_DEV         TIM2
+#define TIMER_0_CHANNELS    4
+#define TIMER_0_PRESCALER   (2303U)
+#define TIMER_0_MAX_VALUE   (0xffff)
+#define TIMER_0_CLKEN()     RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2, ENABLE)
+#define TIMER_0_ISR         TIM2_IRQHandler
+#define TIMER_0_IRQCHAN     TIM2_IRQn
+#define TIMER_0_IRQ_PRIO    1
+
+/* Timer 1 configuration */
+#define TIMER_1_DEV         TIM3
+#define TIMER_1_CHANNELS    2
+#define TIMER_1_PRESCALER   (71U)
+#define TIMER_1_MAX_VALUE   (0xffff)
+#define TIMER_1_CLKEN()     RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3, ENABLE)
+#define TIMER_1_ISR         TIM3_IRQHandler
+#define TIMER_1_IRQCHAN     TIM3_IRQn
+#define TIMER_1_IRQ_PRIO    1
+
+#endif /* __PERIPH_CONF_H */