jlpoole/sx1302_hal
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

v1.0.3

Browse source 
* HAL: Fixed scheduled downlink time precision by taking the tx start delay into
account.
* HAL: Fixed timestamp correction calculation for BW250 & BW500
* HAL: Fixed possible buffer overflow in lgw_receive() function
* HAL: Keep packet received in RX buffer when the buffer allocated to receive
the packets is too small. Remaining packets will be fetched on the next
lgw_receive calls (aligned on SX1301 behaviour).
This commit is contained in:
Michael Coracin 2019-09-20 11:06:37 +02:00
commit 5942224602
10 changed files with 217 additions and 122 deletions
Download patch file Download diff file Expand all files Collapse all files

23
libloragw/inc/loragw_sx1302_timestamp.h
View file

@ -54,16 +54,16 @@ typedef struct timestamp_counter_s {
/* --- PUBLIC FUNCTIONS ----------------------------------------------------- */
/**
@brief TODO
@param TODO
@return TODO
@brief Initialize the timestamp_counter instance
@param self Pointer to the counter handler
@return N/A
*/
void timestamp_counter_new(timestamp_counter_t * self);
/**
@brief TODO
@param TODO
@return TODO
@brief Reset the timestamp_counter instance
@param self Pointer to the counter handler
@return N/A
*/
void timestamp_counter_delete(timestamp_counter_t * self);
@ -106,9 +106,14 @@ uint32_t timestamp_counter_get(timestamp_counter_t * self, bool pps);
uint32_t timestamp_counter_correction(int ifmod, uint8_t bandwidth, uint8_t datarate, uint8_t coderate, uint32_t crc_en, uint16_t payload_length);
/**
@brief TODO
@param TODO
@return TODO
@brief Configure the SX1302 to output legacy timestamp or precision timestamp
@note Legacy timestamp gives a timestamp latched at the end of the packet
@note Precision timestamp gives a timestamp latched at the end of the header
@note and additionally supplies metrics every N symbols troughout the payload.
@param enable_precision_ts A boolean to enable precision timestamp output.
@param max_ts_metrics The number of timestamp metrics to be returned when precision timestamp is enabled
@param nb_symbols The sampling rate of timestamp metrics
@return LGW_REG_SUCCESS if success, LGW_REG_ERROR otherwise
*/
int timestamp_counter_mode(bool enable_precision_ts, uint8_t max_ts_metrics, uint8_t nb_symbols);