diff options
| -rw-r--r-- | bsp/lpc408x/applications/canapp.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/bsp/lpc408x/applications/canapp.c b/bsp/lpc408x/applications/canapp.c index 1e543c880b..75be9b16c1 100644 --- a/bsp/lpc408x/applications/canapp.c +++ b/bsp/lpc408x/applications/canapp.c @@ -19,65 +19,65 @@ #include "drv_lpccan.h" struct can_app_struct { - const char* name; - struct rt_can_filter_config * filter; - rt_uint8_t eventopt; - struct rt_semaphore sem; + const char* name; + struct rt_can_filter_config * filter; + rt_uint8_t eventopt; + struct rt_semaphore sem; }; static struct can_app_struct can_data[1]; struct rt_can_filter_item filter1item[4] = { - LPC_CAN_AF_STD_INIT(1), + LPC_CAN_AF_STD_INIT(1), LPC_CAN_AF_STD_GRP_INIT(3,5), LPC_CAN_AF_EXT_INIT(2), LPC_CAN_AF_EXT_GRP_INIT(4,6), }; struct rt_can_filter_config filter1 = { - .count = 4, - .actived = 1, - .items = filter1item, + .count = 4, + .actived = 1, + .items = filter1item, }; static struct can_app_struct can_data[1] = { - { - .name = "lpccan1", - .filter = &filter1, - .eventopt = RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR, - }, + { + .name = "lpccan1", + .filter = &filter1, + .eventopt = RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR, + }, }; static rt_err_t lpccanind(rt_device_t dev, rt_size_t size) { - rt_sem_release(&can_data[0].sem); + rt_sem_release(&can_data[0].sem); } void rt_can_thread_entry(void* parameter) { - struct rt_can_msg msg; - struct can_app_struct* canpara = (struct can_app_struct*) parameter; - rt_device_t candev; + struct rt_can_msg msg; + struct can_app_struct* canpara = (struct can_app_struct*) parameter; + rt_device_t candev; - candev = rt_device_find(canpara->name); - RT_ASSERT(candev); - rt_sem_init(&canpara->sem, canpara->name, 0, RT_IPC_FLAG_FIFO); - rt_device_open(candev, (RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_INT_TX)); - rt_device_control(candev,RT_CAN_CMD_SET_FILTER,canpara->filter); - rt_device_set_rx_indicate(candev, lpccanind); - while(1) { - rt_sem_take(&canpara->sem, RT_WAITING_FOREVER); - while (rt_device_read(candev, 0, &msg, sizeof(msg)) == sizeof(msg)) { - rt_device_write(candev, 0, &msg, sizeof(msg)); - } - } + candev = rt_device_find(canpara->name); + RT_ASSERT(candev); + rt_sem_init(&canpara->sem, canpara->name, 0, RT_IPC_FLAG_FIFO); + rt_device_open(candev, (RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_INT_TX)); + rt_device_control(candev,RT_CAN_CMD_SET_FILTER,canpara->filter); + rt_device_set_rx_indicate(candev, lpccanind); + while(1) { + rt_sem_take(&canpara->sem, RT_WAITING_FOREVER); + while (rt_device_read(candev, 0, &msg, sizeof(msg)) == sizeof(msg)) { + rt_device_write(candev, 0, &msg, sizeof(msg)); + } + } } int rt_can_app_init(void) { - rt_thread_t tid; - - tid = rt_thread_create("canapp1", - rt_can_thread_entry, &can_data[0], - 512, RT_THREAD_PRIORITY_MAX /3 - 1, 20); - if (tid != RT_NULL) rt_thread_startup(tid); - - return 0; + rt_thread_t tid; + + tid = rt_thread_create("canapp1", + rt_can_thread_entry, &can_data[0], + 512, RT_THREAD_PRIORITY_MAX /3 - 1, 20); + if (tid != RT_NULL) rt_thread_startup(tid); + + return 0; } INIT_APP_EXPORT(rt_can_app_init); |