Revision 0:cf8cd2f1ab24, committed 2015-06-02

Comitter:

dudmuck

Date:

Tue Jun 02 19:06:00 2015 +0000

Child:

1:1ff358d55507

Commit message:

transmit example for LMIC

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config.h	Tue Jun 02 19:06:00 2015 +0000
@@ -0,0 +1,3 @@
+#define CFG_us915
+
+#define CFG_sx1272_radio
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hello_main.cpp	Tue Jun 02 19:06:00 2015 +0000
@@ -0,0 +1,114 @@
+#if 0
+
+/*******************************************************************************
+ * Copyright (c) 2014-2015 IBM Corporation.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    IBM Zurich Research Lab - initial API, implementation and documentation
+ *******************************************************************************/
+
+#include "lmic.h"
+#include "debug.h"
+#include "mbed.h"
+
+/*#include "gps.h"
+#include "sx9500.h"
+#include "mma8451q.h"
+#include "mpl3115a2.h"
+
+GPS gps;
+I2C i2c(I2C_SDA, I2C_SCL);
+SX9500 sx9500(i2c, PA_9);
+MMA8451Q mma8451q(i2c);
+MPL3115A2 mpl3115a2(i2c);*/
+
+// LMIC application callbacks not used in his example
+void os_getArtEui (u1_t* buf) {
+}
+
+void os_getDevEui (u1_t* buf) {
+}
+
+void os_getDevKey (u1_t* buf) {
+}
+
+void onEvent (ev_t ev) {
+}
+
+/*static u1_t readReg (u1_t addr) {
+    hal_pin_nss(0);
+    hal_spi(addr & 0x7F);
+    u1_t val = hal_spi(0x00);
+    hal_pin_nss(1);
+    return val;
+}
+
+void print_gpio()
+{
+    printf("GPIOA->MODER:%08x\r\n", GPIOA->MODER);
+    printf("GPIOA->IDR:%04x\r\n", GPIOA->IDR);
+    printf("GPIOA->ODR:%04x\r\n", GPIOA->ODR);
+    printf("GPIOA->AFR:%x %x\r\n", GPIOA->AFR[0], GPIOA->AFR[1]);   // 0x40020020 0x40020024
+
+    printf("GPIOB->MODER:%08x\r\n", GPIOB->MODER);
+    printf("GPIOB->IDR:%04x\r\n", GPIOB->IDR);
+    printf("GPIOB->ODR:%04x\r\n", GPIOB->ODR);
+    printf("GPIOB->AFR:%x %x\r\n", GPIOB->AFR[0], GPIOB->AFR[1]);
+
+    printf("GPIOC->MODER:%08x\r\n", GPIOC->MODER);
+    printf("GPIOC->IDR:%04x\r\n", GPIOC->IDR);
+    printf("GPIOC->ODR:%04x\r\n", GPIOC->ODR);
+    printf("GPIOC->AFR:%x %x\r\n", GPIOC->AFR[0], GPIOC->AFR[1]);
+    printf("opmode:%02x\r\n", readReg(0x01));
+}*/
+ 
+// counter
+static int cnt = 0;
+
+// log text to USART and toggle LED
+static void initfunc (osjob_t* job) {
+    //int ms = rand() & 0x7ff;    // 0 to 2sec
+    //int ms = rand() & 0x7f;    //
+    //int ms = 1000;
+    //int ms_ticks = ms2osticks(ms);
+    // say hello
+    //debug_str("Hello World!\r\n");
+    // log counter
+    debug_val("cnt = ", cnt);
+    //print_gpio();
+    //debug("%d cnt = %d\r\n", ms_ticks, cnt);
+    // toggle LED
+    debug_led(++cnt & 1);
+    // reschedule job every second
+    os_setTimedCallback(job, os_getTime()+sec2osticks(1), initfunc);
+    //os_setTimedCallback(job, os_getTime()+ms_ticks, initfunc);
+    //os_setTimedCallback(job, os_getTime()+sec2osticks(10), initfunc);
+    //os_setTimedCallback(job, os_getTime()+ms2osticks(50), initfunc);
+}
+
+// application entry point
+int main () {
+    osjob_t initjob;    
+    
+    /*gps.init();
+    sx9500.standby();
+    mpl3115a2.SetModeStandby();
+    mma8451q.set_active(0);
+    gps.enable(false);    */
+
+    // initialize runtime env
+    os_init();
+    // initialize debug library
+    debug_init();
+    // setup initial job
+    os_setCallback(&initjob, initfunc);
+    // execute scheduled jobs and events
+    os_runloop();
+    // (not reached)
+    return 0;
+}
+#endif /* #if 0 */
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lmic.lib	Tue Jun 02 19:06:00 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/dudmuck/code/lmic/#f2716e543d97

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-src.lib	Tue Jun 02 19:06:00 2015 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/mbed_official/code/mbed-src/#edd95c0879f8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/transmit_main.cpp	Tue Jun 02 19:06:00 2015 +0000
@@ -0,0 +1,109 @@
+//#if 0
+/*******************************************************************************
+ * Copyright (c) 2014-2015 IBM Corporation.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *    IBM Zurich Research Lab - initial API, implementation and documentation
+ *******************************************************************************/
+
+#include "lmic.h"
+#include "debug.h"
+
+//////////////////////////////////////////////////
+// CONFIGURATION (FOR APPLICATION CALLBACKS BELOW)
+//////////////////////////////////////////////////
+
+// application router ID (LSBF)
+static const u1_t APPEUI[8]  = { 0x01, 0x00, 0x01, 0x00, 0x00, 0x0c, 0x25, 0x00  };
+
+// unique device ID (LSBF)
+static const u1_t DEVEUI[8]  = { 0x0f, 0x00, 0x00, 0x00, 0x01, 0x0c, 0x25, 0x00 };
+
+// device-specific AES key (derived from device EUI)
+static const u1_t DEVKEY[16] = { 0xe4, 0x72, 0x71, 0xc5, 0xf5, 0x30, 0xa9, 0x9f, 0xcf, 0xc4, 0x0e, 0xab, 0xea, 0xd7, 0x19, 0x42, };
+                             //    E4   -72   -71   -C5   -F5   -30   -A9   -9F   -CF   -C4   -0E   -AB   -EA   -D7   -19   -42
+
+//////////////////////////////////////////////////
+// APPLICATION CALLBACKS
+//////////////////////////////////////////////////
+
+// provide application router ID (8 bytes, LSBF)
+void os_getArtEui (u1_t* buf) {
+    memcpy(buf, APPEUI, 8);
+}
+
+// provide device ID (8 bytes, LSBF)
+void os_getDevEui (u1_t* buf) {
+    memcpy(buf, DEVEUI, 8);
+}
+
+// provide device key (16 bytes)
+void os_getDevKey (u1_t* buf) {
+    memcpy(buf, DEVKEY, 16);
+}
+
+
+//////////////////////////////////////////////////
+// MAIN - INITIALIZATION AND STARTUP
+//////////////////////////////////////////////////
+
+// initial job
+static void initfunc (osjob_t* j) {
+    // reset MAC state
+    LMIC_reset();
+    // start joining
+    LMIC_startJoining();
+    // init done - onEvent() callback will be invoked...
+}
+
+
+// application entry point
+int main () {
+    osjob_t initjob;
+
+    // initialize runtime env
+    os_init();
+    // initialize debug library
+    debug_init();
+    // setup initial job
+    os_setCallback(&initjob, initfunc);
+    // execute scheduled jobs and events
+    os_runloop();
+    // (not reached)
+    return 0;
+}
+
+
+//////////////////////////////////////////////////
+// LMIC EVENT CALLBACK
+//////////////////////////////////////////////////
+
+void onEvent (ev_t ev) {
+    debug_event(ev);
+
+    switch(ev) {
+   
+      // network joined, session established
+      case EV_JOINED:
+          debug_val("netid = ", LMIC.netid);
+          goto tx;
+        
+      // scheduled data sent (optionally data received)
+      case EV_TXCOMPLETE:
+          if(LMIC.dataLen) { // data received in rx slot after tx
+              debug_buf(LMIC.frame+LMIC.dataBeg, LMIC.dataLen);
+          }
+        tx:
+      // immediately prepare next transmission
+      LMIC.frame[0] = LMIC.snr;
+      // schedule transmission (port 1, datalen 1, no ack requested)
+      LMIC_setTxData2(1, LMIC.frame, 1, 0);
+          // (will be sent as soon as duty cycle permits)
+      break;
+    }
+}
+//#endif /* #if 0 */