Make exception for v2 115k2 for retransmission timeout

v2 firmware does not work properly when the retransmission timeout is set too high
NordicSemiconductor · Oct 25, 2017 · 7b2d050 · 7b2d050
1 parent bdd2e4f
commit 7b2d050
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/hex/sd_api_v2/sdk110_connectivity.patch b/hex/sd_api_v2/sdk110_connectivity.patch
@@ -138,25 +138,28 @@ diff --git a/components/serialization/common/transport/ser_phy/ser_phy_hci.c b/c
 @@ -37,6 +37,8 @@
                                   (SER_HAL_TRANSPORT_MAX_PKT_SIZE + PKT_HDR_SIZE + PKT_CRC_SIZE))
  #define BAUD_TIME_us            (1000000uL / SER_PHY_UART_BAUDRATE_VAL)
-
+ 
 +#define PKT_TYPE_RESET 5
 +
  #define TX_EVT_QUEUE_SIZE            16
  #define RX_EVT_QUEUE_SIZE            16
  #define PKT_TYPE_VENDOR_SPECIFIC     14                                                /**< Packet type vendor specific. */
-@@ -48,7 +50,7 @@
+@@ -48,7 +50,11 @@
  #define INITIAL_SEQ_NUMBER           INITIAL_ACK_NUMBER_EXPECTED                       /**< Initial acknowledge number transmitted. */
  #define INVALID_PKT_TYPE             0xFFFFFFFFu                                       /**< Internal invalid packet type value. */
  #define MAX_TRANSMISSION_TIME_ms     (MAX_PACKET_SIZE_IN_BITS * BAUD_TIME_us / 1000uL) /**< Max transmission time of a single application packet over UART in units of mseconds. */
--#define RETRANSMISSION_TIMEOUT_IN_ms (10uL * MAX_TRANSMISSION_TIME_ms)                 /**< Retransmission timeout for application packet in units of mseconds. */
++#if SER_PHY_UART_BAUDRATE == UART_BAUDRATE_BAUDRATE_Baud115200
+ #define RETRANSMISSION_TIMEOUT_IN_ms (10uL * MAX_TRANSMISSION_TIME_ms)                 /**< Retransmission timeout for application packet in units of mseconds. */
++#else
 +#define RETRANSMISSION_TIMEOUT_IN_ms (100uL * MAX_TRANSMISSION_TIME_ms)                /**< Retransmission timeout for application packet in units of mseconds. */
-
++#endif
+
  #ifdef  HCI_LINK_CONTROL
  #define HCI_PKT_SYNC        0x7E01u                                                    /**< Link Control Packet: type SYNC */
-@@ -756,6 +758,11 @@ static void hci_slip_event_handler(ser_phy_hci_slip_evt_t * p_event)
+@@ -756,6 +762,11 @@ static void hci_slip_event_handler(ser_phy_hci_slip_evt_t * p_event)
              event.evt.ser_phy_slip_evt.evt_params.received_pkt.p_buffer,
              event.evt.ser_phy_slip_evt.evt_params.received_pkt.num_of_bytes);
-
+ 
 +        if (packet_type == PKT_TYPE_RESET)
 +        {
 +            NVIC_SystemReset();