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CC26xx IEEE mode radio: fix reading lqi

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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
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7
cpu/cc26xx-cc13xx/rf-core/ieee-mode.c
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@ -103,8 +103,9 @@
#define IEEE_MODE_RSSI_THRESHOLD 0xA6 #define IEEE_MODE_RSSI_THRESHOLD 0xA6
#endif /* IEEE_MODE_CONF_RSSI_THRESHOLD */ #endif /* IEEE_MODE_CONF_RSSI_THRESHOLD */
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
#define STATUS_CRC_OK 0x80 #define STATUS_CRC_FAIL 0x80 /* bit 7 */
#define STATUS_CORRELATION 0x7f #define STATUS_REJECT_FRAME 0x40 /* bit 6 */
#define STATUS_CORRELATION 0x3f /* bits 0-5 */
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
/* Data entry status field constants */ /* Data entry status field constants */
#define DATA_ENTRY_STATUS_PENDING 0x00 /* Not in use by the Radio CPU */ #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); memcpy(buf, (char *)&rx_read_entry[9], len);
last_rssi = (int8_t)rx_read_entry[9 + len + 2]; 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 */ /* get the timestamp */
memcpy(&rat_timestamp, (char *)rx_read_entry + 9 + len + 4, 4); memcpy(&rat_timestamp, (char *)rx_read_entry + 9 + len + 4, 4);