使用位锁替换mutex和semaphore实现,仅支持单核

2026-07-24 11:37:45 +08:00 · 2023-07-19 13:58:42 +08:00
parent 3faa9f1f8f
commit e938075e11
3 changed files with 32 additions and 13 deletions
--- a/bsp/can/bsp_can.c
+++ b/bsp/can/bsp_can.c
@@ -80,7 +80,7 @@ CANInstance *CANRegister(CAN_Init_Config_s *config)
                LOGERROR("[}bsp_can] CAN id crash ,tx [%d] or rx [%d] already registered", &config->tx_id, &config->rx_id);
        }
    }
-
+    
    CANInstance *instance = (CANInstance *)malloc(sizeof(CANInstance)); // 分配空间
    memset(instance, 0, sizeof(CANInstance));                           // 分配的空间未必是0,所以要先清空
    // 进行发送报文的配置