rt-thread.git/components/drivers/include/ipc/ringbuffer.h, branch v3.0.2 Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/rt-thread.git/atom/components/drivers/include/ipc/ringbuffer.h?h=v3.0.2 2017-10-15T14:56:46Z [DeviceDrivers] change cmd type. 2017-10-15T14:56:46Z bernard bernard.xiong@rt-thread.com 2017-10-15T14:56:46Z urn:sha1:d7087fdd3b998192afb03b34fd8034071d06bde7 1. Change 'rt_uint8_t' type of cmd to 'int'; 2. Add waitqueue; 3. Split device ipc header files;