{"push_id":616205769,"size":2,"distinct_size":2,"ref":"refs/heads/master","head":"03ec5bf2bb6388941f551108890740752d9699c5","before":"b69dfba5436dabdac098cc1f301bcd7f3cb4535a","commits":[{"sha":"d5e590c3acff9ec32812f4323d86b7af05fd22cf","author":{"email":"50c28d9174675d04e50c84711d5db84fd51aced1@gmal.com","name":"vodkaice"},"message":"record context switch time cost & turn on TRACE_INTERRUPT\n    :\nuse the in_task and out_task time to calculate the context switch time\nand write into new text file context_switch.txt","distinct":true,"url":"https://api.github.com/repos/vodkaice/visualizer/commits/d5e590c3acff9ec32812f4323d86b7af05fd22cf"},{"sha":"03ec5bf2bb6388941f551108890740752d9699c5","author":{"email":"50c28d9174675d04e50c84711d5db84fd51aced1@gmal.com","name":"vodkaice"},"message":"modify two task function & trace interrupt in USART\n\nuse queue_str_task to show message\nchange their priorities\nadd trace function in USART2_IRQHandler to observe interrupt","distinct":true,"url":"https://api.github.com/repos/vodkaice/visualizer/commits/03ec5bf2bb6388941f551108890740752d9699c5"}]}