Semtech
NAMote72 Utility Application – Serial Terminal Monitor control for NAMote72 (note: this application replaces the previous na_mote1 test code application)
Dependencies: SX127x lib_gps lib_mma8451q lib_mpl3115a2 lib_sx9500 mbed
Fork of
na_mote1
by 
wayne roberts
See wiki Page for a detailed
This is a link to the wiki page
Diff: main.cpp
- Revision:
- 6:8defa260bc10
- Parent:
- 5:329557e0625c
- Child:
- 7:6d5f193b6c2f
diff -r 329557e0625c -r 8defa260bc10 main.cpp
--- a/main.cpp Mon Apr 13 23:05:15 2015 +0000
+++ b/main.cpp Fri May 08 01:44:19 2015 +0000
@@ -6,6 +6,22 @@
#include "sx9500.h"
#include "gps.h"
+#define RADIO_RESET PC_2 //NorAm_Mote Reset_sx
+#define RADIO_MOSI PB_15 //NorAm_Mote SPI2 Mosi
+#define RADIO_MISO PB_14 //NorAm_Mote SPI2 Miso
+#define RADIO_SCLK PB_13 //NorAm_Mote SPI2 Clk
+#define RADIO_NSS PB_12 //NorAm_Mote SPI2 Nss
+
+#define RADIO_DIO_0 PC_6 //NorAm_Mote DIO0
+#define RADIO_DIO_1 PC_10 //NorAm_Mote DIO1
+#define RADIO_DIO_2 PC_8 //NorAm_Mote DIO2
+#define RADIO_DIO_3 PB_4 //NorAm_Mote DIO3
+#define RADIO_DIO_4 PB_5 //NorAm_Mote DIO4
+#define RADIO_DIO_5 PB_6 //NorAm_Mote DIO5
+
+#define RFSW1 PC_4 //NorAm_Mote RFSwitch_CNTR_1
+#define RFSW2 PC_13 //NorAm_Mote RFSwitch_CNTR_2
+
/*
*
*/
@@ -15,19 +31,19 @@
DigitalInOut pb9(PB_9);
#else
I2C i2c(I2C_SDA, I2C_SCL);
- MMA8451Q mma8451q(i2c);
- //MPL3115A2 mpl3115a2(i2c);
- SX9500 sx9500(i2c);
+ DigitalIn i2c_int_pin(RADIO_DIO_3);
+ MMA8451Q mma8451q(i2c, i2c_int_pin);
+ MPL3115A2 mpl3115a2(i2c, i2c_int_pin);
+ SX9500 sx9500(i2c, PA_9, PA_10);
#endif /* I2C_PIN_TeST */
-GPS gps;
+/* gps(tx, rx, en); */
+GPS gps(PB_6, PB_7, PB_11);
DigitalOut pd2(PD_2);
DigitalOut hdr_fem_ctx(PC_7);
DigitalOut hdr_fem_csd(PC_0);
-DigitalOut sx9500_txen(PA_9);
DigitalOut red_led(PB_1);
-DigitalOut green_led(PB_7);
#define LED_ON 0
#define LED_OFF 1
@@ -58,6 +74,7 @@
uint8_t tx_cnt;
char pcbuf[64];
+bool rx_after_tx;
typedef enum {
APP_NONE = 0,
@@ -69,21 +86,7 @@
#define FSK_LARGE_PKT_THRESHOLD 0x3f
/******************************************************************************/
-#define RADIO_RESET PC_2 //NorAm_Mote Reset_sx
-#define RADIO_MOSI PB_15 //NorAm_Mote SPI2 Mosi
-#define RADIO_MISO PB_14 //NorAm_Mote SPI2 Miso
-#define RADIO_SCLK PB_13 //NorAm_Mote SPI2 Clk
-#define RADIO_NSS PB_12 //NorAm_Mote SPI2 Nss
-#define RADIO_DIO_0 PC_6 //NorAm_Mote DIO0
-#define RADIO_DIO_1 PC_10 //NorAm_Mote DIO1
-#define RADIO_DIO_2 PC_8 //NorAm_Mote DIO2
-#define RADIO_DIO_3 PB_4 //NorAm_Mote DIO3
-#define RADIO_DIO_4 PB_5 //NorAm_Mote DIO4
-#define RADIO_DIO_5 PB_6 //NorAm_Mote DIO5
-
-#define RFSW1 PC_4 //NorAm_Mote RFSwitch_CNTR_1
-#define RFSW2 PC_13 //NorAm_Mote RFSwitch_CNTR_2
// pin: 3 8 1 7 10 12 5 20 18
// mosi, miso, sclk, cs, rst, dio0, dio1
@@ -94,6 +97,8 @@
DigitalOut rfsw1(RFSW1);
DigitalOut rfsw2(RFSW2);
+
+
void rfsw_callback()
{
if (radio.RegOpMode.bits.Mode == RF_OPMODE_TRANSMITTER) { // start of transmission
@@ -961,7 +966,7 @@
printf("per_tx_delay:%f\n", per_tx_delay);
printf("PER device ID:%d\n", per_id);
}
-
+ printf("GPS enabled:%d\r\n", gps.enabled());
}
void per_cb()
@@ -989,7 +994,7 @@
void dio3_cb()
{
- green_led = LED_ON;
+ //green_led = LED_ON;
clear_valid_header = true;
}
@@ -1099,7 +1104,7 @@
switch (act) {
case SERVICE_READ_FIFO:
- green_led = LED_OFF; // ValidHeader indication
+ //green_led = LED_OFF; // ValidHeader indication
if (app == APP_NONE) {
if (per_en) {
@@ -1163,6 +1168,8 @@
lora.start_rx();
} else if (per_en)
per_timeout.attach(&per_cb, per_tx_delay); // start next TX
+ else if (rx_after_tx)
+ lora.start_rx();
break;
case SERVICE_ERROR:
printf("error\r\n");
@@ -1212,6 +1219,18 @@
}
}
+void
+gps_service()
+{
+ gps.service();
+ if (gps.enabled()) {
+ if (gps.LatitudeBinary != 0) {
+ gps.LatitudeBinary = 0;
+ printf("gps long:%f, lat:%f\r\n", gps.Longitude, gps.Latitude);
+ }
+ }
+}
+
int get_kbd_str(char* buf, int size)
{
char c;
@@ -1247,7 +1266,10 @@
}
} else {
service_radio();
- gps.service();
+ gps_service();
+ sx9500.service();
+ mma8451q.service();
+ mpl3115a2.service();
}
} // ...for()
}
@@ -1488,6 +1510,10 @@
radio.tx_buf[i] = tx_cnt;
red_led = LED_ON;
lora.start_tx(lora.RegPayloadLength);
+ if (pcbuf[2] == 'r')
+ rx_after_tx = true;
+ else
+ rx_after_tx = false;
}
} else { // FSK:
if (pcbuf[2] >= '0' && pcbuf[2] <= '9') {
@@ -1569,7 +1595,7 @@
} else if (pcbuf[0] == 'r' && pcbuf[1] == 'x') { // RX
if (per_en) {
red_led = LED_OFF;
- green_led = LED_OFF;
+ //green_led = LED_OFF;
PacketNormalCnt = 0;
PacketRxSequencePrev = -1;
PacketPerKoCnt = 0;
@@ -1630,28 +1656,76 @@
printf("\n");
}
#else
- else if (pcbuf[0] == 'm' && pcbuf[1] >= '0' && pcbuf[1] <= '9') {
-
- } else if (pcbuf[0] == 'm' && pcbuf[1] == 'm') {
- if (pcbuf[2] == 's')
- mma8451q.status();
- else if (pcbuf[2] == 'a') {
- if (pcbuf[3] == '0' || pcbuf[3] == '1')
- mma8451q.set_active(pcbuf[3] - '0');
- else
- printf("active:%d\n", mma8451q.get_active());
- } else
- mma8451q.try_read();
- } /*else if (pcbuf[0] == 'm' && pcbuf[1] == 'p' && pcbuf[2] == 'l') {
- mpl3115a2.try_read();
- }*/ else if (pcbuf[0] == '9' && pcbuf[1] == '5') {
+ /************************** MMA8451Q... **************************************/
+ else if (pcbuf[0] == 'm' && pcbuf[1] == 'm') {
+ if (pcbuf[2] == '?') {
+ printf("mm. get status\r\n");
+ printf("mm, print XYZ\n");
+ printf("mma toggle stby/active\n");
+ printf("mmtd configure for transient detection\n");
+ } else if (pcbuf[2] == '.') {
+ printf("active:%d\n", mma8451q.get_active());
+ mma8451q.print_regs();
+ printf("i2c_int_pin:%d\r\n", i2c_int_pin.read());
+ } else if (pcbuf[2] == ',') {
+ mma8451q.read(MMA8451_OUT_X_MSB, mma8451q.out.octets, 6);
+ mma8451q.out.v.x >>= 4; // 12bit data
+ mma8451q.out.v.y >>= 4; // 12bit data
+ mma8451q.out.v.z >>= 4; // 12bit data
+ printf("x:%d y:%d z:%d\n", mma8451q.out.v.x, mma8451q.out.v.y, mma8451q.out.v.z);
+ } else if (pcbuf[2] == 't' && pcbuf[3] == 'd') {
+ printf("transient ");
+ if (mma8451q.transient_cfg.bits.ELE) {
+ mma8451q.transient_cfg.octet = 0;
+ mma8451q.write(MMA8451_TRANSIENT_CFG, mma8451q.transient_cfg.octet);
+ mma8451q.ctrl_reg4.bits.INT_EN_TRANS = 0;
+ mma8451q.write(MMA8451_CTRL_REG4, mma8451q.ctrl_reg4.octet);
+ printf("off\n");
+ } else {
+ mma8451q.transient_detect();
+ //poll_timeout.attach(on_poll, 0.3);
+ printf("on\n");
+ }
+ } else if (pcbuf[2] == 'a') {
+ if (mma8451q.get_active()) {
+ mma8451q.set_active(0);
+ } else {
+ mma8451q.set_active(1);
+ }
+ printf("active:%d\n", mma8451q.get_active());
+ }
+ }
+ /************************** MPL3115... **************************************/
+ else if (pcbuf[0] == 'm' && pcbuf[1] == 'p') {
+ if (pcbuf[2] == '?') {
+ printf("mp. get status\r\n");
+ printf("mpt get temperature\r\n");
+ printf("mpa get altitude\r\n");
+ } else if (pcbuf[2] == '.') {
+ printf("active:%d\r\n", mpl3115a2.GetModeActive());
+ printf("int src:%02x\r\n", mpl3115a2.read(INT_SOURCE_REG));
+ /* only INT1 is connected */
+ printf("CTRL3 int ctl:%02x\r\n", mpl3115a2.read(CTRL_REG3)); /* TODO: PP_OD1 for open-drain operation */
+ printf("CTRL4 int en:%02x\r\n", mpl3115a2.read(CTRL_REG4));
+ printf("CTRL5 int cfg:%02x\r\n", mpl3115a2.read(CTRL_REG5));
+ printf("i2c_int_pin:%d\r\n", i2c_int_pin.read());
+ } else if (pcbuf[2] == 't') {
+ printf("temp:%f\r\n", mpl3115a2.ReadTemperature());
+ } else if (pcbuf[2] == 'a') {
+ printf("alt:%f\r\n", mpl3115a2.ReadAltitude());
+
+ }
+ }
+ /************************** sx9500... **************************************/
+ else if (pcbuf[0] == '9' && pcbuf[1] == '5') {
if (pcbuf[2] == '?') {
printf("95R reset\n");
- printf("95s read sensor\n");
printf("95. read status\n");
- printf("95S put to sleep\n");
+ printf("95t[%%d] get/set PROXTHRESH\r\n");
+ printf("95s[%%d] get/set SCANPERIOD\r\n");
+ printf("95a toggle txen\r\n");
} else if (pcbuf[2] == '.') {
- printf("RegIrqSrc:%02x\n", sx9500.read_single(SX9500_REG_IRQSRC));
+ printf("(txen) active:%d\r\n", sx9500.get_active());
printf("RegStat:%02x\n", sx9500.read_single(SX9500_REG_STAT));
printf("RegProxCtrl0:%02x\n", sx9500.read_single(SX9500_REG_PROXCTRL0));
printf("RegProxCtrl1:%02x\n", sx9500.read_single(SX9500_REG_PROXCTRL1));
@@ -1660,14 +1734,42 @@
printf("RegProxCtrl4:%02x\n", sx9500.read_single(SX9500_REG_PROXCTRL4));
printf("RegProxCtrl5:%02x\n", sx9500.read_single(SX9500_REG_PROXCTRL5));
printf("RegProxCtrl6:%02x\n", sx9500.read_single(SX9500_REG_PROXCTRL6));
- } else if (pcbuf[2] == 's') {
- printf("sensor:%d\n", sx9500.get_sensor());
+ } else if (pcbuf[2] == 'a') {
+ if (sx9500.get_active()) {
+ sx9500.set_active(false);
+ } else {
+ sx9500.RegProxCtrl0.octet = sx9500.read_single(SX9500_REG_PROXCTRL0);
+ sx9500.RegProxCtrl0.bits.sensor_en = 3; // CS0 and CS1 on
+ sx9500.write(SX9500_REG_PROXCTRL0, sx9500.RegProxCtrl0.octet);
+ sx9500.write(SX9500_REG_PROXCTRL6, 1); // threshold to 20 for CS1 release
+ sx9500.write(SX9500_REG_IRQMSK, 0x60); // enable near and far interrupts
+ sx9500.set_active(true);
+ printf("RegProxCtrl0:%02x\n", sx9500.read_single(SX9500_REG_PROXCTRL0)); /* sensor-enable and scan period */
+ }
+ printf("(txen) active:%d\r\n", sx9500.get_active());
} else if (pcbuf[2] == 'R') {
sx9500.reset();
- } else if (pcbuf[2] == 'S') {
- sx9500.write(SX9500_REG_PROXCTRL0, 0); // put SENSOREN=0
- printf("sx9500 sleep\r\n");
- }
+ } else if (pcbuf[2] == 'i') {
+ if (pcbuf[3] != 0) {
+ sscanf(pcbuf+3, "%x", &i);
+ sx9500.write(SX9500_REG_IRQMSK, i);
+ }
+ printf("irqmsk:%02x\r\n", sx9500.read_single(SX9500_REG_IRQMSK));
+ } else if (pcbuf[2] == 't') {
+ if (pcbuf[3] >= '0' && pcbuf[3] <= '9') {
+ sscanf(pcbuf+3, "%d", &i);
+ sx9500.write(SX9500_REG_PROXCTRL6, i);
+ }
+ printf("proxthresh:0x%x\r\n", sx9500.read_single(SX9500_REG_PROXCTRL6));
+ } else if (pcbuf[2] == 'p') {
+ if (pcbuf[3] >= '0' && pcbuf[3] <= '9') {
+ sscanf(pcbuf+2, "%d", &i);
+ sx9500.RegProxCtrl0.bits.scan_period = i;
+ sx9500.write(SX9500_REG_PROXCTRL0, sx9500.RegProxCtrl0.octet);
+ }
+ sx9500.RegProxCtrl0.octet = sx9500.read_single(SX9500_REG_PROXCTRL0);
+ printf("scan period:%d\r\n", sx9500.RegProxCtrl0.bits.scan_period);
+ }
}
#endif /* !I2C_PIN_TEST */
else if (pcbuf[0] == 'm' && pcbuf[1] == 'p' && !radio.RegOpMode.bits.LongRangeMode) {
@@ -1974,18 +2076,25 @@
fsk_print_dio();
} else if (pcbuf[0] == 'g') { /******* GPS... **********/
if (pcbuf[1] == 'e') {
- gps.enable(!gps.enabled());
- } else if (pcbuf[1] == 's') {
- gps.send();
- printf("gps send\n");
+ //gps.enable(!gps.enabled());
+ if (gps.enabled()) {
+ gps.enable(false);
+ printf("gps disabled\r\n");
+ } else {
+ gps.enable(true);
+ printf("GPS enabled\r\n");
+ }
+ } else if (pcbuf[1] == 'v') {
+ gps.verbose ^= 1;
+ printf("gps.verbose:%d\r\n", gps.verbose);
}
} else if (pcbuf[0] == 's' && pcbuf[1] == 't' && pcbuf[2] == 'b') {
radio.set_opmode(RF_OPMODE_STANDBY);
- green_led = LED_OFF;
+ //green_led = LED_OFF;
red_led = LED_OFF;
} else if (pcbuf[0] == 's' && pcbuf[1] == 'l' && pcbuf[2] == 'e') {
radio.set_opmode(RF_OPMODE_SLEEP);
- green_led = LED_OFF;
+ //green_led = LED_OFF;
red_led = LED_OFF;
} else if (pcbuf[0] == 'c' && pcbuf[1] == 'h' && pcbuf[2] == 'a') {
app = APP_CHAT;
@@ -2005,15 +2114,24 @@
gps.init();
printf("\nreset\n");
- green_led = LED_OFF;
+ //green_led = LED_OFF;
red_led = LED_OFF;
radio.rf_switch.attach(rfsw_callback);
if (radio.RegOpMode.bits.LongRangeMode)
last_RxCurrentAddr = radio.read_reg(REG_LR_FIFORXCURRENTADDR);
-
- sx9500_txen = 0;
+
+ gps.enable(false);
+
+ sx9500.RegProxCtrl0.bits.sensor_en = 3; // only CS0 and CS1 connected
+ sx9500.write(SX9500_REG_PROXCTRL0, sx9500.RegProxCtrl0.octet);
+
+ // set PROXTHRESH to 80 because CS1 has 48 showing always on PROXDIFF
+ sx9500.write(SX9500_REG_PROXCTRL6, 0x04);
+
+ mma8451q.set_active(0);
+ mpl3115a2.SetModeStandby();
while(1) {
switch (app) {