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Update TTN_OTTA example ,support T-Motion

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This commit is contained in:
lewisxhe 2020-12-09 16:00:52 +08:00
commit a8b695cbab
3 changed files with 78 additions and 4 deletions
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38
examples/TTN/TTN_OTTA/boards.cpp
View file

@ -1,7 +1,10 @@
#include "boards.h"
#ifdef HAS_SDCARD
SPIClass SDSPI(HSPI);
#endif
#ifdef HAS_DISPLAY
#include <U8g2lib.h>
@ -82,17 +85,48 @@ void disablePeripherals()
}
#endif
#ifdef STM32L073xx
HardwareSerial Serial1(GPS_RX_PIN, GPS_TX_PIN);
#ifndef USBCON
HardwareSerial DebugSerial(UART_RX_PIN, UART_TX_PIN);
#define Serial DebugSerial
#endif
#endif
void initBoard()
{
Serial.begin(115200);
Serial.println("initBoard");
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
Wire.begin(I2C_SDA, I2C_SCL);
#ifdef STM32L073xx
SPI.setMISO(RADIO_MISO_PIN);
SPI.setMOSI(RADIO_MOSI_PIN);
SPI.setSCLK(RADIO_SCLK_PIN);
SPI.begin();
#if defined (I2C_SCL) && defined (I2C_SDA)
Wire.setSCL(I2C_SCL);
Wire.setSDA(I2C_SDA);
Wire.begin();
#endif
pinMode(RADIO_SWITCH_PIN, OUTPUT);
pinMode(GPS_ENABLE_PIN, OUTPUT);
digitalWrite(RADIO_SWITCH_PIN, HIGH);
digitalWrite(GPS_ENABLE_PIN, HIGH);
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE);
#endif
#else
Wire.begin(I2C_SDA, I2C_SCL);
SPI.begin(RADIO_SCLK_PIN, RADIO_MISO_PIN, RADIO_MOSI_PIN);
#ifdef HAS_GPS
Serial1.begin(GPS_BAUD_RATE, SERIAL_8N1, GPS_RX_PIN, GPS_TX_PIN);
#endif
#endif
#if OLED_RST
pinMode(OLED_RST, OUTPUT);

14
examples/TTN/TTN_OTTA/loramac.cpp
View file

@ -15,12 +15,22 @@ static const u1_t PROGMEM APPKEY[16] = {
};
// Pin mapping
#ifdef STM32L073xx
const lmic_pinmap lmic_pins = {
.nss = RADIO_CS_PIN,
.nss = RADIO_CS_PIN,
.rxtx = RADIO_SWITCH_PIN,
.rst = RADIO_RST_PIN,
.dio = {RADIO_DIO0_PIN, RADIO_DIO1_PIN, RADIO_DIO2_PIN},
.rx_level = HIGH
};
#else
const lmic_pinmap lmic_pins = {
.nss = RADIO_CS_PIN,
.rxtx = LMIC_UNUSED_PIN,
.rst = RADIO_RST_PIN,
.rst = RADIO_RST_PIN,
.dio = {RADIO_DI0_PIN, RADIO_DIO1_PIN, RADIO_BUSY_PIN}
};
#endif
static osjob_t sendjob;
static int spreadFactor = DR_SF7;

30
examples/TTN/TTN_OTTA/utilities.h
View file

@ -7,7 +7,9 @@
// #define LILYGO_T3_V1_0
// #define LILYGO_T3_V1_6
// #define LILYGO_T3_V2_0
// #define LILYGO_T_MOTION_S76G
// #define LILYGO_T_MOTION_S78G //Not support
/*
* The default LMIC_Arduino uses the 868MHz configuration,
* you need to change the frequency,
@ -138,6 +140,34 @@
#define HAS_DISPLAY
#define HAS_SDCARD
#elif defined(LILYGO_T_MOTION_S76G)
#define RADIO_SCLK_PIN PB13
#define RADIO_MISO_PIN PB14
#define RADIO_MOSI_PIN PB15
#define RADIO_CS_PIN PB12
#define RADIO_RST_PIN PB10
#define RADIO_DIO0_PIN PB11
#define RADIO_DIO1_PIN PC13
#define RADIO_DIO2_PIN PB9
#define RADIO_DIO3_PIN PB4
#define RADIO_DIO4_PIN PB3
#define RADIO_DIO5_PIN PA15
#define RADIO_SWITCH_PIN PA1 //1:Rx, 0:Tx
#define GPS_RST_PIN PB2
#define GPS_RX_PIN PC11
#define GPS_TX_PIN PC10
#define GPS_ENABLE_PIN PC6
#define GPS_BAUD_RATE 115200
#define GPS_1PPS_PIN PB5
#define UART_RX_PIN PA10
#define UART_TX_PIN PA9
#define HAS_GPS
#else
#error "Please select the version you purchased in utilities.h"
#endif