Apple-2-SW/contiki
1
0
Fork 0
mirror of https://github.com/oliverschmidt/contiki.git synced 2024-12-21 19:29:18 +00:00
Code Issues Projects Releases Wiki Activity

CC26xx IEEE mode radio: fix reading lqi

Browse Source
This commit is contained in:
Atis Elsts 2017-01-26 13:23:30 +00:00
parent 7b7781360f
commit cd1bcb101d
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
cpu/cc26xx-cc13xx/rf-core/ieee-mode.c
View File

@ -103,8 +103,9 @@
#define IEEE_MODE_RSSI_THRESHOLD 0xA6
#endif /* IEEE_MODE_CONF_RSSI_THRESHOLD */
/*---------------------------------------------------------------------------*/
#define STATUS_CRC_OK 0x80
#define STATUS_CORRELATION 0x7f
#define STATUS_CRC_FAIL 0x80 /* bit 7 */
#define STATUS_REJECT_FRAME 0x40 /* bit 6 */
#define STATUS_CORRELATION 0x3f /* bits 0-5 */
/*---------------------------------------------------------------------------*/
/* Data entry status field constants */
#define DATA_ENTRY_STATUS_PENDING 0x00 /* Not in use by the Radio CPU */
@ -1057,7 +1058,7 @@ read_frame(void *buf, unsigned short buf_len)
memcpy(buf, (char *)&rx_read_entry[9], len);
last_rssi = (int8_t)rx_read_entry[9 + len + 2];
last_corr_lqi = (uint8_t)rx_read_entry[9 + len + 2] & STATUS_CORRELATION;
last_corr_lqi = (uint8_t)rx_read_entry[9 + len + 3] & STATUS_CORRELATION;
/* get the timestamp */
memcpy(&rat_timestamp, (char *)rx_read_entry + 9 + len + 4, 4);