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Original_Test copy.inobak
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/*
* @Description: T-Echo Lite factory original factory testing
* @Author: LILYGO_L
* @Date: 2024-08-07 17:27:50
* @LastEditTime: 2025-01-06 17:07:11
* @License: GPL 3.0
*/
#include "Adafruit_EPD.h"
#include "pin_config.h"
#include "material_monochrome_176x192px.h"
#include "Display_Fonts.h"
#include "RadioLib.h"
#include <bluefruit.h>
#include "wiring.h"
#include "Adafruit_SPIFlash.h"
#include "TinyGPSPlus.h"
#include "ICM20948_WE.h"
#define SOFTWARE_NAME "Original_Test"
#define SOFTWARE_LASTEDITTIME "202412031140"
#define BOARD_VERSION "V1.0"
#define AUTOMATICALLY_ENTER_LIGHT_SLEEP_TIME 5000
static const uint32_t Local_MAC[2] =
{
NRF_FICR->DEVICEID[0],
NRF_FICR->DEVICEID[1],
};
size_t CycleTime = 0;
size_t CycleTime_2 = 0;
size_t CycleTime_3 = 0;
size_t CycleTime_4 = 0;
size_t CycleTime_5 = 0;
bool Battery_Measurement_Control_Flag = false;
bool GPS_Initialization_Successful_Flag = true;
bool GPS_Info_Update_Flag = false;
bool ICM20948_Initialization_Successful_Flag = false;
struct Sleep_Operator
{
using mode = enum {
NOT_SLEEP,
LIGHT_SLEEP,
DEEP_SLEEP,
};
size_t cycletime_1 = 0;
uint8_t current_mode = mode::NOT_SLEEP;
};
SPIFlash_Device_t ZD25WQ32C =
{
total_size : (1UL << 22), /* 4 MiB */
start_up_time_us : 12000,
manufacturer_id : 0xBA,
memory_type : 0x60,
capacity : 0x16,
max_clock_speed_mhz : 104,
quad_enable_bit_mask : 0x02,
has_sector_protection : false,
supports_fast_read : true,
supports_qspi : true,
supports_qspi_writes : true,
write_status_register_split : false,
single_status_byte : false,
is_fram : false,
};
// SPIFlash_Device_t ZD25WQ16B_2 =
// {
// total_size : (1UL << 21), /* 2 MiB */
// start_up_time_us : 12000,
// manufacturer_id : 0xBA,
// memory_type : 0x60,
// capacity : 0x15,
// max_clock_speed_mhz : 33,
// quad_enable_bit_mask : 0x02,
// has_sector_protection : false,
// supports_fast_read : true,
// supports_qspi : true,
// supports_qspi_writes : true,
// write_status_register_split : false,
// single_status_byte : false,
// is_fram : false,
// };
struct Button_Triggered_Operator
{
using gesture = enum {
NOT_ACTIVE, // 未激活
SINGLE_CLICK, // 单击
DOUBLE_CLICK, // 双击
LONG_PRESS, // 长按
};
const uint32_t button_number = nRF52840_BOOT;
size_t cycletime_1 = 0;
size_t cycletime_2 = 0;
uint8_t current_state = gesture::NOT_ACTIVE;
bool trigger_start_flag = false;
bool trigger_flag = false;
bool timing_flag = false;
int8_t paragraph_triggered_level = -1;
uint8_t high_triggered_count = 0;
uint8_t low_triggered_count = 0;
uint8_t paragraph_triggered_count = 0;
volatile bool Interrupt_Flag = false;
};
struct SX1262_Operator
{
using state = enum {
UNCONNECTED, // 未连接
CONNECTED, // 已连接
CONNECTING, // 正在连接
};
using mode = enum {
LORA, // 普通LoRa模式
FSK, // 普通FSK模式
};
struct
{
float value = 914.8;
bool change_flag = false;
} frequency;
struct
{
float value = 500.0;
bool change_flag = false;
} bandwidth;
struct
{
uint8_t value = 9;
bool change_flag = false;
} spreading_factor;
struct
{
uint8_t value = 8;
bool change_flag = false;
} coding_rate;
struct
{
uint8_t value = 0xAB;
bool change_flag = false;
} sync_word;
struct
{
int8_t value = 22;
bool change_flag = false;
} output_power;
struct
{
float value = 140;
bool change_flag = false;
} current_limit;
struct
{
int16_t value = 16;
bool change_flag = false;
} preamble_length;
struct
{
bool value = false;
bool change_flag = false;
} crc;
struct
{
struct
{
bool send_flag = false;
bool receive_flag = false;
} led;
uint32_t mac[2] = {0};
uint32_t send_data = 0;
uint32_t receive_data = 0;
uint8_t connection_flag = state::UNCONNECTED;
bool send_flag = false;
uint8_t error_count = 11;
} device_1;
uint8_t current_mode = mode::LORA;
volatile bool operation_flag = false;
bool initialization_flag = false;
bool mode_change_flag = false;
uint8_t send_package[16] = {'M', 'A', 'C', ':',
(uint8_t)(Local_MAC[1] >> 24), (uint8_t)(Local_MAC[1] >> 16),
(uint8_t)(Local_MAC[1] >> 8), (uint8_t)(Local_MAC[1]),
(uint8_t)(Local_MAC[0] >> 24), (uint8_t)(Local_MAC[0] >> 16),
(uint8_t)(Local_MAC[0] >> 8), (uint8_t)Local_MAC[0],
0, 0, 0, 0};
float receive_rssi = 0;
float receive_snr = 0;
};
struct Display_Refresh_Operator
{
struct
{
bool transmission_fast_refresh_flag = false;
} sx1262_test;
};
struct BLE_Uart_Operator
{
using state = enum {
UNCONNECTED, // 未连接
CONNECTED, // 已连接
};
struct
{
bool state_flag = state::UNCONNECTED;
bool trigger_flag = false;
char device_name[32] = {'\0'};
} connection;
struct
{
uint8_t receive_data[100] = {'\0'};
} transmission;
bool initialization_flag = false;
bool transmission_fast_refresh_flag = false;
};
/* UART Serivce: 6E400001-B5A3-F393-E0A9-E50E24DCCA9E
* UART RXD : 6E400002-B5A3-F393-E0A9-E50E24DCCA9E
* UART TXD : 6E400003-B5A3-F393-E0A9-E50E24DCCA9E
*/
// BLE Service
BLEDfu bledfu; // OTA DFU service
BLEDis bledis; // device information
BLEUart bleuart; // uart over ble
SPIClass Custom_SPI_1(NRF_SPIM1, SCREEN_MISO, SCREEN_SCLK, SCREEN_MOSI);
Adafruit_SSD1681 display(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_DC, SCREEN_RST,
SCREEN_CS, SCREEN_SRAM_CS, SCREEN_BUSY, &Custom_SPI_1, 8000000);
SPIClass Custom_SPI_3(NRF_SPIM3, SX1262_MISO, SX1262_SCLK, SX1262_MOSI);
SX1262 radio = new Module(SX1262_CS, SX1262_DIO1, SX1262_RST, SX1262_BUSY, Custom_SPI_3);
// QSPI
Adafruit_FlashTransport_QSPI flashTransport(ZD25WQ32C_SCLK, ZD25WQ32C_CS,
ZD25WQ32C_IO0, ZD25WQ32C_IO1,
ZD25WQ32C_IO2, ZD25WQ32C_IO3);
Adafruit_SPIFlash flash(&flashTransport);
Button_Triggered_Operator Button_Triggered_OP;
SX1262_Operator SX1262_OP;
Display_Refresh_Operator Display_Refresh_OP;
BLE_Uart_Operator BLE_Uart_OP;
Sleep_Operator Sleep_OP;
// The TinyGPSPlus object
TinyGPSPlus gps;
ICM20948_WE myIMU = ICM20948_WE(ICM20948_ADDRESS);
void Dio1_Action_Interrupt(void)
{
// we sent or received a packet, set the flag
SX1262_OP.operation_flag = true;
}
bool Key_Scanning(void)
{
if (Button_Triggered_OP.trigger_start_flag == false)
{
if (digitalRead(Button_Triggered_OP.button_number) == LOW) // 低电平触发
{
Button_Triggered_OP.trigger_start_flag = true;
Serial.println("Press button to trigger start");
Button_Triggered_OP.high_triggered_count = 0;
Button_Triggered_OP.low_triggered_count = 0;
Button_Triggered_OP.paragraph_triggered_count = 0;
Button_Triggered_OP.paragraph_triggered_level = -1;
Button_Triggered_OP.trigger_flag = true;
Button_Triggered_OP.timing_flag = true;
}
}
if (Button_Triggered_OP.timing_flag == true)
{
Button_Triggered_OP.cycletime_2 = millis() + 1000; // 计时1000ms关闭
Button_Triggered_OP.timing_flag = false;
}
if (Button_Triggered_OP.trigger_flag == true)
{
if (millis() > Button_Triggered_OP.cycletime_1)
{
if (digitalRead(Button_Triggered_OP.button_number) == HIGH)
{
Button_Triggered_OP.high_triggered_count++;
if (Button_Triggered_OP.paragraph_triggered_level != HIGH)
{
Button_Triggered_OP.paragraph_triggered_count++;
Button_Triggered_OP.paragraph_triggered_level = HIGH;
}
}
else if (digitalRead(Button_Triggered_OP.button_number) == LOW)
{
Button_Triggered_OP.low_triggered_count++;
if (Button_Triggered_OP.paragraph_triggered_level != LOW)
{
Button_Triggered_OP.paragraph_triggered_count++;
Button_Triggered_OP.paragraph_triggered_level = LOW;
}
}
Button_Triggered_OP.cycletime_1 = millis() + 50;
}
if (Button_Triggered_OP.timing_flag == false)
{
if (millis() > Button_Triggered_OP.cycletime_2)
{
Serial.print("end\n");
Serial.printf("high_triggered_count: %d\n", Button_Triggered_OP.high_triggered_count);
Serial.printf("low_triggered_count: %d\n", Button_Triggered_OP.low_triggered_count);
Serial.printf("paragraph_triggered_count: %d\n", Button_Triggered_OP.paragraph_triggered_count);
Button_Triggered_OP.trigger_flag = false;
Button_Triggered_OP.trigger_start_flag = false;
if ((Button_Triggered_OP.paragraph_triggered_count == 2)) // 单击
{
Button_Triggered_OP.current_state = Button_Triggered_OP.gesture::SINGLE_CLICK;
return true;
}
else if ((Button_Triggered_OP.paragraph_triggered_count == 4)) // 双击
{
Button_Triggered_OP.current_state = Button_Triggered_OP.gesture::DOUBLE_CLICK;
return true;
}
else if ((Button_Triggered_OP.paragraph_triggered_count == 1)) // 长按
{
Button_Triggered_OP.current_state = Button_Triggered_OP.gesture::LONG_PRESS;
return true;
}
}
}
}
return false;
}
void System_Sleep(bool mode)
{
if (mode == true)
{
Serial.end();
detachInterrupt(nRF52840_BOOT);
pinMode(LED_1, INPUT);
pinMode(LED_2, INPUT);
pinMode(LED_3, INPUT);
delay(1000);
display.end();
pinMode(SCREEN_BS1, INPUT);
// delay(3000);
radio.sleep();
Custom_SPI_3.end();
pinMode(SX1262_MISO, INPUT);
pinMode(SX1262_MOSI, INPUT);
pinMode(SX1262_SCLK, INPUT);
pinMode(SX1262_CS, INPUT);
pinMode(SX1262_DIO1, INPUT);
pinMode(SX1262_RST, INPUT);
pinMode(SX1262_BUSY, INPUT);
flashTransport.runCommand(0xB9); // Flash Deep Sleep
flash.end();
pinMode(ZD25WQ32C_SCLK, INPUT);
pinMode(ZD25WQ32C_CS, INPUT);
pinMode(ZD25WQ32C_IO0, INPUT);
pinMode(ZD25WQ32C_IO1, INPUT);
pinMode(ZD25WQ32C_IO2, INPUT);
pinMode(ZD25WQ32C_IO3, INPUT);
// delay(3000);
Serial2.end();
pinMode(GPS_1PPS, INPUT);
digitalWrite(GPS_WAKE_UP, LOW);
pinMode(GPS_WAKE_UP, INPUT_PULLDOWN);
// delay(3000);
myIMU.sleep(true);
Wire.end();
pinMode(ICM20948_SDA, INPUT);
pinMode(ICM20948_SCL, INPUT);
// delay(3000);
digitalWrite(GPS_RT9080_EN, LOW);
pinMode(GPS_RT9080_EN, INPUT_PULLDOWN);
digitalWrite(RT9080_EN, LOW);
pinMode(RT9080_EN, INPUT_PULLDOWN);
// delay(3000);
}
else
{
pinMode(RT9080_EN, OUTPUT);
digitalWrite(RT9080_EN, HIGH);
Serial.begin(115200);
pinMode(SCREEN_BS1, OUTPUT);
digitalWrite(SCREEN_BS1, LOW);
display.begin();
display.setRotation(1);
Custom_SPI_3.begin();
Custom_SPI_3.setClockDivider(SPI_CLOCK_DIV2);
radio.standby();
flash.begin();
flashTransport.setClockSpeed(32000000UL, 0);
flashTransport.runCommand(0xAB); // Exit deep sleep mode
pinMode(LED_1, OUTPUT);
pinMode(LED_2, OUTPUT);
pinMode(LED_3, OUTPUT);
digitalWrite(LED_1, LOW);
digitalWrite(LED_2, LOW);
digitalWrite(LED_3, LOW);
attachInterrupt(
nRF52840_BOOT,
[]
{
if (Sleep_OP.current_mode == Sleep_OP.mode::LIGHT_SLEEP)
{
Button_Triggered_OP.Interrupt_Flag = true;
}
},
FALLING);
Serial2.setPins(GPS_UART_RX, GPS_UART_TX);
Serial2.begin(9600);
pinMode(GPS_1PPS, INPUT);
pinMode(GPS_WAKE_UP, OUTPUT);
digitalWrite(GPS_WAKE_UP, HIGH);
Wire.setPins(ICM20948_SDA, ICM20948_SCL);
Wire.begin();
myIMU.init();
myIMU.autoOffsets();
myIMU.setAccRange(ICM20948_ACC_RANGE_2G);
myIMU.setAccDLPF(ICM20948_DLPF_6);
myIMU.readSensor();
}
}
bool SX1262_Set_Default_Parameters(String *assertion)
{
if (radio.setFrequency(SX1262_OP.frequency.value) == RADIOLIB_ERR_INVALID_FREQUENCY)
{
*assertion = "Failed to set frequency value";
return false;
}
if (radio.setBandwidth(SX1262_OP.bandwidth.value) == RADIOLIB_ERR_INVALID_BANDWIDTH)
{
*assertion = "Failed to set bandwidth value";
return false;
}
if (radio.setOutputPower(SX1262_OP.output_power.value) == RADIOLIB_ERR_INVALID_OUTPUT_POWER)
{
*assertion = "Failed to set output_power value";
return false;
}
if (radio.setCurrentLimit(SX1262_OP.current_limit.value) == RADIOLIB_ERR_INVALID_CURRENT_LIMIT)
{
*assertion = "Failed to set current_limit value";
return false;
}
if (radio.setPreambleLength(SX1262_OP.preamble_length.value) == RADIOLIB_ERR_INVALID_PREAMBLE_LENGTH)
{
*assertion = "Failed to set preamble_length value";
return false;
}
if (radio.setCRC(SX1262_OP.crc.value) == RADIOLIB_ERR_INVALID_CRC_CONFIGURATION)
{
*assertion = "Failed to set crc value";
return false;
}
if (SX1262_OP.current_mode == SX1262_OP.mode::LORA)
{
if (radio.setSpreadingFactor(SX1262_OP.spreading_factor.value) == RADIOLIB_ERR_INVALID_SPREADING_FACTOR)
{
*assertion = "Failed to set spreading_factor value";
return false;
}
if (radio.setCodingRate(SX1262_OP.coding_rate.value) == RADIOLIB_ERR_INVALID_CODING_RATE)
{
*assertion = "Failed to set coding_rate value";
return false;
}
if (radio.setSyncWord(SX1262_OP.sync_word.value) != RADIOLIB_ERR_NONE)
{
*assertion = "Failed to set sync_word value";
return false;
}
}
else
{
}
return true;
}
void GFX_Print_SX1262_Transmission_Refresh_Info(void)
{
display.fillRect(0, 91 - 5, SCREEN_HEIGHT, 21, EPD_WHITE);
display.setCursor(20, 91);
if (SX1262_OP.device_1.connection_flag == SX1262_OP.state::CONNECTED)
{
display.printf("[Connect]: Connected");
display.setCursor(20, 98);
display.printf("[Connecting MAC 0]: %u", SX1262_OP.device_1.mac[0]);
display.setCursor(20, 105);
display.printf("[Connecting MAC 1]: %u", SX1262_OP.device_1.mac[1]);
display.fillRect(0, 126 - 5, SCREEN_HEIGHT, 7, EPD_WHITE);
display.setCursor(20, 126);
display.printf("[Send Data]: %u", SX1262_OP.device_1.send_data);
display.fillRect(0, 147 - 5, SCREEN_HEIGHT, 21, EPD_WHITE);
display.setCursor(20, 147);
display.printf("[Receive Data]: %u", SX1262_OP.device_1.receive_data);
display.setCursor(20, 154);
display.printf("[Receive RSSI]: %.1f dBm", SX1262_OP.receive_rssi);
display.setCursor(20, 161);
display.printf("[Receive SNR]: %.1f dB", SX1262_OP.receive_snr);
}
else if (SX1262_OP.device_1.connection_flag == SX1262_OP.state::CONNECTING)
{
display.printf("[Connect]: Connecting");
display.fillRect(0, 126 - 5, SCREEN_HEIGHT, 7, EPD_WHITE);
display.setCursor(20, 126);
display.printf("[Send Data]: %u", SX1262_OP.device_1.send_data);
display.fillRect(0, 147 - 5, SCREEN_HEIGHT, 7, EPD_WHITE);
display.setCursor(20, 147);
display.printf("[Receive Data]: null");
}
else if (SX1262_OP.device_1.connection_flag == SX1262_OP.state::UNCONNECTED)
{
display.printf("[Connect]: Unconnected");
display.fillRect(0, 126 - 5, SCREEN_HEIGHT, 7, EPD_WHITE);
display.setCursor(20, 126);
display.printf("[Send Data]: null");
display.fillRect(0, 147 - 5, SCREEN_HEIGHT, 21, EPD_WHITE);
display.setCursor(20, 147);
display.printf("[Receive Data]: null");
}
}
void GFX_Print_SX1262_Info_Loop(void)
{
if (SX1262_OP.initialization_flag == true)
{
if (Display_Refresh_OP.sx1262_test.transmission_fast_refresh_flag == true)
{
// if (millis() > CycleTime)
// {
// CycleTime = millis() + 1000;
Display_Refresh_OP.sx1262_test.transmission_fast_refresh_flag = false;
GFX_Print_SX1262_Transmission_Refresh_Info();
display.display(display.update_mode::FAST_REFRESH, true);
// }
}
// if (SX1262_OP.device_1.connection_flag == SX1262_OP.state::CONNECTED)
// {
if (SX1262_OP.device_1.send_flag == true)
{
if (millis() > CycleTime_2)
{
SX1262_OP.device_1.send_flag = false;
SX1262_OP.send_package[12] = (uint8_t)(SX1262_OP.device_1.send_data >> 24);
SX1262_OP.send_package[13] = (uint8_t)(SX1262_OP.device_1.send_data >> 16);
SX1262_OP.send_package[14] = (uint8_t)(SX1262_OP.device_1.send_data >> 8);
SX1262_OP.send_package[15] = (uint8_t)SX1262_OP.device_1.send_data;
// send another one
Serial.println("[SX1262] Sending another packet ... ");
digitalWrite(LED_1, LOW); // 开灯
SX1262_OP.device_1.led.send_flag = true;
CycleTime_4 = millis() + 50; // 到点自动关灯
radio.transmit(SX1262_OP.send_package, 16);
radio.startReceive();
}
}
// }
if (SX1262_OP.device_1.led.send_flag == true)
{
if (millis() > CycleTime_4)
{
SX1262_OP.device_1.led.send_flag = false;
digitalWrite(LED_1, HIGH); // 关灯
}
}
if (SX1262_OP.device_1.led.receive_flag == true)
{
if (millis() > CycleTime_5)
{
SX1262_OP.device_1.led.receive_flag = false;
digitalWrite(LED_2, HIGH); // 关灯
}
}
if (SX1262_OP.operation_flag == true)
{
SX1262_OP.operation_flag = false;
uint8_t receive_package[16] = {'\0'};
if (radio.readData(receive_package, 16) == RADIOLIB_ERR_NONE)
{
if ((receive_package[0] == 'M') &&
(receive_package[1] == 'A') &&
(receive_package[2] == 'C') &&
(receive_package[3] == ':'))
{
uint32_t temp_mac[2];
temp_mac[0] =
((uint32_t)receive_package[8] << 24) |
((uint32_t)receive_package[9] << 16) |
((uint32_t)receive_package[10] << 8) |
(uint32_t)receive_package[11];
temp_mac[1] =
((uint32_t)receive_package[4] << 24) |
((uint32_t)receive_package[5] << 16) |
((uint32_t)receive_package[6] << 8) |
(uint32_t)receive_package[7];
if ((temp_mac[0] != Local_MAC[0]) && (temp_mac[1] != Local_MAC[1]))
{
SX1262_OP.device_1.mac[0] = temp_mac[0];
SX1262_OP.device_1.mac[1] = temp_mac[1];
SX1262_OP.device_1.receive_data =
((uint32_t)receive_package[12] << 24) |
((uint32_t)receive_package[13] << 16) |
((uint32_t)receive_package[14] << 8) |
(uint32_t)receive_package[15];
// packet was successfully received
Serial.printf("[SX1262] Received packet\n");
// print data of the packet
for (int i = 0; i < 16; i++)
{
Serial.printf("[SX1262] Data[%d]: %#X\n", i, receive_package[i]);
}
// print RSSI (Received Signal Strength Indicator)
SX1262_OP.receive_rssi = radio.getRSSI();
Serial.printf("[SX1262] RSSI: %.1f dBm\n", SX1262_OP.receive_rssi);
// print SNR (Signal-to-Noise Ratio)
SX1262_OP.receive_snr = radio.getSNR();
Serial.printf("[SX1262] SNR: %.1f dB", SX1262_OP.receive_snr);
SX1262_OP.device_1.send_data = SX1262_OP.device_1.receive_data + 1;
SX1262_OP.device_1.send_flag = true;
SX1262_OP.device_1.connection_flag = SX1262_OP.state::CONNECTED;
Display_Refresh_OP.sx1262_test.transmission_fast_refresh_flag = true;
digitalWrite(LED_2, LOW); // 开灯
SX1262_OP.device_1.led.receive_flag = true;
// 清除错误计数看门狗
SX1262_OP.device_1.error_count = 0;
CycleTime_5 = millis() + 50; // 到点自动关灯
CycleTime_2 = millis() + 8000;
}
}
}
}
if (millis() > CycleTime_3)
{
SX1262_OP.device_1.error_count++;
if (SX1262_OP.device_1.error_count == 11)
{
Display_Refresh_OP.sx1262_test.transmission_fast_refresh_flag = true;
}
if (SX1262_OP.device_1.error_count > 10)
{
SX1262_OP.device_1.error_count = 11;
SX1262_OP.device_1.send_data = 0;
SX1262_OP.device_1.connection_flag = SX1262_OP.state::UNCONNECTED;
}
CycleTime_3 = millis() + 2000;
}
}
}
bool SX1262_Initialization(void)
{
Custom_SPI_3.begin();
Custom_SPI_3.setClockDivider(SPI_CLOCK_DIV2);
int16_t state = -1;
if (SX1262_OP.current_mode == SX1262_OP.mode::LORA)
{
state = radio.begin();
}
else
{
state = radio.beginFSK();
}
if (state == RADIOLIB_ERR_NONE)
{
String temp_str;
if (SX1262_Set_Default_Parameters(&temp_str) == false)
{
Serial.printf("SX1262 Failed to set default parameters\n");
Serial.printf("SX1262 assertion: %s\n", temp_str.c_str());
return false;
}
if (radio.startReceive() != RADIOLIB_ERR_NONE)
{
Serial.printf("SX1262 Failed to start receive\n");
return false;
}
}
else
{
Serial.printf("SX1262 initialization failed\n");
Serial.printf("Error code: %d\n", state);
return false;
}
Serial.printf("SX1262 initialization successful\n");
return true;
}
void GFX_Print_SX1262_Info(void)
{
display.fillScreen(EPD_WHITE);
display.setFont(&FreeMonoBold9pt7b);
display.setTextSize(1);
display.setCursor(35, 15);
display.printf("SX1262 Info");
display.setFont(&Org_01);
display.setCursor(20, 70);
display.printf("[Local MAC 0]: %u", Local_MAC[0]);
display.setCursor(20, 77);
display.printf("[Local MAC 1]: %u", Local_MAC[1]);
display.setCursor(10, 119);
display.printf("<------------Send Info------------> ");
display.setCursor(9, 140);
display.printf("<-----------Receive Info-----------> ");
}
void GFX_Print_SX1262_Init_Successful_Refresh_Info(void)
{
display.fillRect(0, 28 - 5, SCREEN_WIDTH, 40, EPD_WHITE);
display.setTextSize(1);
display.setCursor(20, 28);
display.printf("[Status]: Init successful");
display.setCursor(20, 35);
if (SX1262_OP.current_mode == SX1262_OP.mode::LORA)
{
display.printf("[Mode]: LoRa");
}
else
{
display.printf("[Mode]: FSK");
}
display.setCursor(20, 42);
display.printf("[Frequency]: %.1f MHz", SX1262_OP.frequency.value);
display.setCursor(20, 49);
display.printf("[Bandwidth]: %.1f KHz", SX1262_OP.bandwidth.value);
display.setCursor(20, 56);
display.printf("[Output Power]: %d dBm", SX1262_OP.output_power.value);
}
void GFX_Print_SX1262_Init_Failed_Refresh_Info(void)
{
display.fillRect(0, 28 - 5, SCREEN_WIDTH, 40, EPD_WHITE);
display.setTextSize(1);
display.setCursor(20, 28);
display.printf("[Status]: Init failed");
}
// callback invoked when central connects
void connect_callback(uint16_t conn_handle)
{
// Get the reference to current connection
BLEConnection *connection = Bluefruit.Connection(conn_handle);
char central_name[32] = {0};
connection->getPeerName(central_name, sizeof(central_name));
Serial.print("Connected to ");
Serial.println(central_name);
strcpy(BLE_Uart_OP.connection.device_name, central_name);
BLE_Uart_OP.connection.state_flag = BLE_Uart_OP.state::CONNECTED;
BLE_Uart_OP.connection.trigger_flag = true;
}
/**
* Callback invoked when a connection is dropped
* @param conn_handle connection where this event happens
* @param reason is a BLE_HCI_STATUS_CODE which can be found in ble_hci.h
*/
void disconnect_callback(uint16_t conn_handle, uint8_t reason)
{
(void)conn_handle;
(void)reason;
Serial.println();
Serial.print("Disconnected, reason = 0x");
Serial.println(reason, HEX);
BLE_Uart_OP.connection.state_flag = BLE_Uart_OP.state::UNCONNECTED;
BLE_Uart_OP.connection.trigger_flag = true;
BLE_Uart_OP.transmission_fast_refresh_flag = true;
}
void startAdv(void)
{
// Advertising packet
Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
Bluefruit.Advertising.addTxPower();
// Include bleuart 128-bit uuid
Bluefruit.Advertising.addService(bleuart);
// Secondary Scan Response packet (optional)
// Since there is no room for 'Name' in Advertising packet
Bluefruit.ScanResponse.addName();
/* Start Advertising
* - Enable auto advertising if disconnected
* - Interval: fast mode = 20 ms, slow mode = 152.5 ms
* - Timeout for fast mode is 30 seconds
* - Start(timeout) with timeout = 0 will advertise forever (until connected)
*
* For recommended advertising interval
* https://developer.apple.com/library/content/qa/qa1931/_index.html
*/
Bluefruit.Advertising.restartOnDisconnect(true);
Bluefruit.Advertising.setInterval(32, 244); // in unit of 0.625 ms
Bluefruit.Advertising.setFastTimeout(30); // number of seconds in fast mode
Bluefruit.Advertising.start(0); // 0 = Don't stop advertising after n seconds
}
bool BLE_Uart_Initialization(void)
{
// Setup the BLE LED to be enabled on CONNECT
// Note: This is actually the default behavior, but provided
// here in case you want to control this LED manually via PIN 19
Bluefruit.autoConnLed(true);
// Config the peripheral connection with maximum bandwidth
// more SRAM required by SoftDevice
// Note: All config***() function must be called before begin()
Bluefruit.configPrphBandwidth(BANDWIDTH_MAX);
if (Bluefruit.begin() == false)
{
Serial.println("BLE initialization failed");
return false;
}
Serial.println("BLE initialization successful");
Bluefruit.setTxPower(8); // Check bluefruit.h for supported values
// Bluefruit.setName(getMcuUniqueID()); // useful testing with multiple central connections
Bluefruit.Periph.setConnectCallback(connect_callback);
Bluefruit.Periph.setDisconnectCallback(disconnect_callback);
// To be consistent OTA DFU should be added first if it exists
bledfu.begin();
// Configure and Start Device Information Service
bledis.setManufacturer("LILYGO Industries");
bledis.setModel("T-Echo-Lite");
bledis.begin();
// Configure and Start BLE Uart Service
bleuart.begin();
// Set up and start advertising
startAdv();
Serial.println("Please use the BLE debugging tool to connect to the development board.");
Serial.println("Once connected, enter character(s) that you wish to send");
return true;
}
void GFX_Print_BLE_Uart_Info(void)
{
display.fillScreen(EPD_WHITE);
display.setFont(&FreeMonoBold9pt7b);
display.setTextSize(1);
display.setCursor(25, 15);
display.printf("BLE Uart Info");
display.setFont(&Org_01);
display.setCursor(10, 105);
display.printf("<-----------Receive Info-----------> ");
}
void GFX_Print_BLE_Uart_Init_Successful_Refresh_Info(void)
{
display.setFont(&Org_01);
display.fillRect(0, 28 - 5, SCREEN_WIDTH, 40, EPD_WHITE);
display.setTextSize(1);
display.setCursor(10, 28);
display.printf("[Status]: Init successful");
display.setCursor(10, 35);
display.printf("[BLE Name]: T-Echo-Lite-nRF52840");
display.setCursor(10, 49);
display.printf("[Uart Serivce]: 6E400001......");
display.setCursor(10, 56);
display.printf("[Uart RX]: 6E400002......");
display.setCursor(10, 63);
display.printf("[Uart TX]: 6E400003......");
display.setFont(&Org_01);
display.setTextSize(1);
display.setCursor(10, 77);
display.printf("[Local MAC]: %s", getMcuUniqueID());
}
void GFX_Print_BLE_Uart_Init_Failed_Refresh_Info(void)
{
display.setFont(&Org_01);
display.fillRect(0, 28 - 5, SCREEN_WIDTH, 40, EPD_WHITE);
display.setTextSize(1);
display.setCursor(10, 28);
display.printf("[Status]: Init failed");
}
void GFX_Print_BLE_Uart_Connect_Info(void)
{
display.fillRect(0, 91 - 5, SCREEN_HEIGHT, 14, EPD_WHITE);
display.setCursor(10, 91);
if (BLE_Uart_OP.connection.state_flag == BLE_Uart_OP.state::CONNECTED)
{
display.printf("[Connect]: Connected");
}
else if (BLE_Uart_OP.connection.state_flag == BLE_Uart_OP.state::UNCONNECTED)
{
display.printf("[Connect]: Unconnected");
}
}
void GFX_Print_BLE_Uart_Transmission_Refresh_Info(void)
{
display.setFont(&Org_01);
display.fillRect(0, 112 - 5, SCREEN_HEIGHT, 42, EPD_WHITE);
display.setCursor(10, 112);
if (BLE_Uart_OP.connection.state_flag == BLE_Uart_OP.state::CONNECTED)
{
display.printf("[Receive Data]: ");
display.setCursor(20, 119);
display.print("[");
display.write(BLE_Uart_OP.connection.device_name,