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Diffstat (limited to 'code/esp32/components/eos/msgq.c')
-rw-r--r--code/esp32/components/eos/msgq.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/code/esp32/components/eos/msgq.c b/code/esp32/components/eos/msgq.c
deleted file mode 100644
index c704399..0000000
--- a/code/esp32/components/eos/msgq.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <stdlib.h>
-
-#include "eos.h"
-#include "msgq.h"
-
-#define IDX_MASK(IDX, SIZE) ((IDX) & ((SIZE) - 1))
-
-void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size) {
- msgq->idx_r = 0;
- msgq->idx_w = 0;
- msgq->size = size;
- msgq->array = array;
-}
-
-int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len, uint8_t flags) {
- if ((uint8_t)(msgq->idx_w - msgq->idx_r) == msgq->size) return EOS_ERR_FULL;
-
- uint8_t idx = IDX_MASK(msgq->idx_w, msgq->size);
- msgq->array[idx].type = type;
- msgq->array[idx].buffer = buffer;
- msgq->array[idx].len = len;
- msgq->array[idx].flags = flags;
- msgq->idx_w++;
- return EOS_OK;
-}
-
-void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len, uint8_t *flags) {
- if (msgq->idx_r == msgq->idx_w) {
- *type = 0;
- *buffer = NULL;
- *len = 0;
- if (flags) *flags = 0;
- } else {
- uint8_t idx = IDX_MASK(msgq->idx_r, msgq->size);
- *type = msgq->array[idx].type;
- *buffer = msgq->array[idx].buffer;
- *len = msgq->array[idx].len;
- if (flags) *flags = msgq->array[idx].flags;
- msgq->idx_r++;
- }
-}
-
-uint8_t eos_msgq_len(EOSMsgQ *msgq) {
- return (uint8_t)(msgq->idx_w - msgq->idx_r);
-}
-
-void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size) {
- bufq->idx_r = 0;
- bufq->idx_w = 0;
- bufq->size = size;
- bufq->array = array;
-}
-
-int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer) {
- if ((uint8_t)(bufq->idx_w - bufq->idx_r) == bufq->size) return EOS_ERR_FULL;
-
- bufq->array[IDX_MASK(bufq->idx_w++, bufq->size)] = buffer;
- return EOS_OK;
-}
-
-unsigned char *eos_bufq_pop(EOSBufQ *bufq) {
- if (bufq->idx_r == bufq->idx_w) return NULL;
-
- return bufq->array[IDX_MASK(bufq->idx_r++, bufq->size)];
-}
-
-uint8_t eos_bufq_len(EOSBufQ *bufq) {
- return (uint8_t)(bufq->idx_w - bufq->idx_r);
-}