Loren Geilen / Mbed OS simple_rx_Murata_1SJ

Test of Murata 1SJ

Dependencies:   sx126x sx12xx_hal

main.cpp@6:d2b02915dea1, 2022-01-17 (annotated)

Committer:
lorgei
Date:
Mon Jan 17 17:34:16 2022 +0000
Revision:
6:d2b02915dea1
Parent:
4:db424a8eb3c6 
Test Ex of 1SJ

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wayne Roberts 0:7c7b86c38e6f 1 #include "radio.h"
Wayne Roberts 0:7c7b86c38e6f 2
Wayne Roberts 4:db424a8eb3c6 3 #if defined(SX128x_H)
Wayne Roberts 4:db424a8eb3c6 4 #define BW_KHZ 200
Wayne Roberts 4:db424a8eb3c6 5 #define SPREADING_FACTOR 7
Wayne Roberts 4:db424a8eb3c6 6 #define CF_HZ 2487000000
Wayne Roberts 4:db424a8eb3c6 7 #define TX_DBM 6
Wayne Roberts 4:db424a8eb3c6 8 #else
Wayne Roberts 4:db424a8eb3c6 9 #if defined(SX128x_H)
Wayne Roberts 4:db424a8eb3c6 10 #define TX_DBM (Radio::chipType == CHIP_TYPE_SX1262 ? 20 : 14)
Wayne Roberts 4:db424a8eb3c6 11 #else
Wayne Roberts 4:db424a8eb3c6 12 #define TX_DBM 20
Wayne Roberts 4:db424a8eb3c6 13 #endif
lorgei 6:d2b02915dea1 14 #define BW_KHZ 500
lorgei 6:d2b02915dea1 15 #define SPREADING_FACTOR 8
Wayne Roberts 0:7c7b86c38e6f 16 #define CF_HZ 915000000
Wayne Roberts 0:7c7b86c38e6f 17 #endif
Wayne Roberts 0:7c7b86c38e6f 18
Wayne Roberts 0:7c7b86c38e6f 19 DigitalOut myled(LED1);
Wayne Roberts 0:7c7b86c38e6f 20
Wayne Roberts 0:7c7b86c38e6f 21 /**********************************************************************/
Wayne Roberts 0:7c7b86c38e6f 22
Wayne Roberts 0:7c7b86c38e6f 23 void txDoneCB()
Wayne Roberts 0:7c7b86c38e6f 24 {
Wayne Roberts 0:7c7b86c38e6f 25 }
Wayne Roberts 0:7c7b86c38e6f 26
Wayne Roberts 0:7c7b86c38e6f 27 void rxDoneCB(uint8_t size, float rssi, float snr)
Wayne Roberts 0:7c7b86c38e6f 28 {
Wayne Roberts 0:7c7b86c38e6f 29 unsigned i;
Wayne Roberts 0:7c7b86c38e6f 30 printf("%.1fdBm snr:%.1fdB\t", rssi, snr);
Wayne Roberts 0:7c7b86c38e6f 31
Wayne Roberts 0:7c7b86c38e6f 32 myled.write(!myled.read()); // toggle LED
Wayne Roberts 0:7c7b86c38e6f 33
Wayne Roberts 0:7c7b86c38e6f 34 for (i = 0; i < size; i++) {
Wayne Roberts 0:7c7b86c38e6f 35 printf("%02x ", Radio::radio.rx_buf[i]);
Wayne Roberts 0:7c7b86c38e6f 36 }
Wayne Roberts 0:7c7b86c38e6f 37 printf("\r\n");
Wayne Roberts 0:7c7b86c38e6f 38 }
Wayne Roberts 0:7c7b86c38e6f 39
Wayne Roberts 0:7c7b86c38e6f 40 const RadioEvents_t rev = {
Wayne Roberts 0:7c7b86c38e6f 41 /* Dio0_top_half */ NULL,
Wayne Roberts 0:7c7b86c38e6f 42 /* TxDone_topHalf */ NULL,
Wayne Roberts 0:7c7b86c38e6f 43 /* TxDone_botHalf */ txDoneCB,
Wayne Roberts 0:7c7b86c38e6f 44 /* TxTimeout */ NULL,
Wayne Roberts 0:7c7b86c38e6f 45 /* RxDone */ rxDoneCB,
Wayne Roberts 0:7c7b86c38e6f 46 /* RxTimeout */ NULL,
Wayne Roberts 0:7c7b86c38e6f 47 /* RxError */ NULL,
Wayne Roberts 0:7c7b86c38e6f 48 /* FhssChangeChannel */NULL,
Wayne Roberts 0:7c7b86c38e6f 49 /* CadDone */ NULL
Wayne Roberts 0:7c7b86c38e6f 50 };
Wayne Roberts 0:7c7b86c38e6f 51
Wayne Roberts 0:7c7b86c38e6f 52 int main()
Wayne Roberts 0:7c7b86c38e6f 53 {
Wayne Roberts 0:7c7b86c38e6f 54 printf("\r\nreset-rx\r\n");
Wayne Roberts 0:7c7b86c38e6f 55
Wayne Roberts 0:7c7b86c38e6f 56 Radio::Init(&rev);
Wayne Roberts 0:7c7b86c38e6f 57
Wayne Roberts 0:7c7b86c38e6f 58 Radio::Standby();
Wayne Roberts 0:7c7b86c38e6f 59 Radio::LoRaModemConfig(BW_KHZ, SPREADING_FACTOR, 1);
Wayne Roberts 0:7c7b86c38e6f 60 Radio::SetChannel(CF_HZ);
Wayne Roberts 0:7c7b86c38e6f 61
Wayne Roberts 0:7c7b86c38e6f 62 // preambleLen, fixLen, crcOn, invIQ
Wayne Roberts 0:7c7b86c38e6f 63 Radio::LoRaPacketConfig(8, false, true, false);
Wayne Roberts 0:7c7b86c38e6f 64
Wayne Roberts 0:7c7b86c38e6f 65 Radio::Rx(0);
Wayne Roberts 0:7c7b86c38e6f 66
Wayne Roberts 0:7c7b86c38e6f 67 for (;;) {
Wayne Roberts 0:7c7b86c38e6f 68 Radio::service();
Wayne Roberts 0:7c7b86c38e6f 69 }
Wayne Roberts 0:7c7b86c38e6f 70 }
Wayne Roberts 0:7c7b86c38e6f 71