improve tos_at_channel_read_timed,update to 2.4.2

2021-07-19 13:04:02 +08:00
parent 0193dc6142
commit 8e9024caca
3 changed files with 18 additions and 6 deletions
--- a/net/at/include/tos_at.h
+++ b/net/at/include/tos_at.h
@@ -95,6 +95,7 @@ typedef struct at_data_channel_st {
    k_chr_fifo_t        rx_fifo;
    uint8_t            *rx_fifo_buffer;
    k_mutex_t           rx_lock;
+    k_sem_t             rx_sem;

    at_channel_status_t status;