From 76ec318118106cb25d762de83857f6579c13e273 Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Fri, 27 Aug 2021 03:06:13 +0200 Subject: yocto rename --- .../meta-bsp-rvphone/recipes-bsp/esp32spid/src/msgq.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/msgq.h (limited to 'yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/msgq.h') diff --git a/yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/msgq.h b/yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/msgq.h new file mode 100644 index 0000000..665be32 --- /dev/null +++ b/yocto/meta-bsp-rvphone/recipes-bsp/esp32spid/src/msgq.h @@ -0,0 +1,19 @@ +#include + +#define MSGQ_OK 0 +#define MSGQ_ERR -1 +#define MSGQ_ERR_FULL -10 + +typedef struct MSGQueue { + uint16_t idx_r; + uint16_t idx_w; + uint16_t size; + unsigned char **array; + pthread_mutex_t mutex; + pthread_cond_t cond; +} MSGQueue; + +int msgq_init(MSGQueue *msgq, unsigned char **array, uint16_t size); +int msgq_push(MSGQueue *msgq, unsigned char *buffer); +unsigned char *msgq_pop(MSGQueue *msgq); +uint16_t msgq_len(MSGQueue *msgq); -- cgit v1.2.3