Diff: main.cpp

Revision:

0:44fb2db84011

Child:

1:b277f5a65c1c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Feb 20 07:27:34 2019 +0000
@@ -0,0 +1,83 @@
+#include "radio.h"
+
+#if defined(SX127x_H)
+    #define BW_KHZ              500
+    #define SPREADING_FACTOR    11
+    #define CF_HZ               912000000
+    #define TX_DBM              20
+#elif defined(SX126x_H)
+    #define BW_KHZ              500
+    #define SPREADING_FACTOR    10
+    #define CF_HZ               915000000
+    #define TX_DBM              (Radio::chipType == CHIP_TYPE_SX1262 ? 20 : 14) 
+#elif defined(SX128x_H)
+    #define BW_KHZ              200
+    #define SPREADING_FACTOR    7
+    #define CF_HZ               2487000000
+    #define TX_DBM              6
+#endif
+
+/**********************************************************************/
+volatile bool txDone;
+
+void txDoneCB()
+{
+    txDone = true;
+}
+
+void rxDoneCB(uint8_t size, float rssi, float snr)
+{
+}
+
+const RadioEvents_t rev = {
+    /* Dio0_top_half */     NULL,
+    /* TxDone_topHalf */    NULL,
+    /* TxDone_botHalf */    txDoneCB,
+    /* TxTimeout  */        NULL,
+    /* RxDone  */           rxDoneCB,
+    /* RxTimeout  */        NULL,
+    /* RxError  */          NULL,
+    /* FhssChangeChannel  */NULL,
+    /* CadDone  */          NULL
+};
+
+int main()
+{
+    uint8_t seq = 0;
+
+    printf("\r\nreset-tx ");
+
+    Radio::Init(&rev);
+
+    Radio::Standby();
+    Radio::LoRaModemConfig(BW_KHZ, SPREADING_FACTOR, 1);
+    Radio::SetChannel(CF_HZ);
+
+    Radio::set_tx_dbm(TX_DBM);
+
+               // preambleLen, fixLen, crcOn, invIQ
+    Radio::LoRaPacketConfig(8, false, true, false);
+    
+    printf("\n");
+    
+    printf("%02d \r\n\n", seq);
+
+    for (;;) {
+        Radio::radio.tx_buf[0] = seq;  /* set payload */
+        txDone = false;
+        Radio::Send(10, 0, 0, 0);   /* begin transmission */
+
+        //printf("sent\r\n\n");
+        while (!txDone) {
+            Radio::service();
+        }
+
+        //printf("got-tx-done\r\n\n");
+
+        wait(0.5);  /* throttle sending rate */
+        seq++;  /* change payload */
+        printf("%02d \r\n\n", seq);
+        
+        
+    }
+}