Central Applications - Mbed Code repo / Mbed OS MAX326xxFTHR_LoRa_RFM95

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   BMI160 BufferedSerial SX1276GenericLib USBDeviceHT max32630fthr

Fork of MAX326xxFTHR_LoRa_RFM95 by Devin Alexander

main.cpp

Committer:
Helmut64
Date:
2018-02-22
Revision:
16:675f4d0ee9e9
Parent:
13:5a32a1922fbc
Child:
17:98f2528e8399

File content as of revision 16:675f4d0ee9e9:

/*
 * Copyright (c) 2017 Helmut Tschemernjak
 * 30826 Garbsen (Hannover) Germany
 * Licensed under the Apache License, Version 2.0);
 */
 #include "main.h"

/*
 * IMPORTANT NOTE
 * Use the Nucleo-L073RZ target for the STM B_L072Z_LRWAN1 LoRa board 
 */
DigitalOut myled(LED2);
BufferedSerial *ser;

int main() {
    ser = new BufferedSerial(USBTX, USBRX);
    ser->baud(230400);
    ser->format(8);
    ser->printf("Hello World\n\r");
    myled = 1;

    SX1276PingPong();
}


void dump(const char *title, const void *data, int len, bool dwords)
{
    dprintf("dump(\"%s\", 0x%x, %d bytes)", title, data, len);

    int i, j, cnt;
    unsigned char *u;
    const int width = 16;
    const int seppos = 7;

    cnt = 0;
    u = (unsigned char *)data;
    while (len > 0) {
        ser->printf("%08x: ", (unsigned int)data + cnt);
        if (dwords) {
            unsigned int *ip = ( unsigned int *)u;
            ser->printf(" 0x%08x\r\n", *ip);
            u+= 4;
            len -= 4;
            cnt += 4;
            continue;
        }
        cnt += width;
        j = len < width ? len : width;
        for (i = 0; i < j; i++) {
            ser->printf("%2.2x ", *(u + i));
            if (i == seppos)
                ser->putc(' ');
        }
        ser->putc(' ');
        if (j < width) {
            i = width - j;
            if (i > seppos + 1)
                ser->putc(' ');
            while (i--) {
                printf("%s", "   ");
            }
        }
        for (i = 0; i < j; i++) {
            int c = *(u + i);
            if (c >= ' ' && c <= '~')
                ser->putc(c);
            else
                ser->putc('.');
            if (i == seppos)
                ser->putc(' ');
        }
        len -= width;
        u += width;
        ser->printf("\r\n");
    }
    ser->printf("--\r\n");
}