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Added RAK4631 e-ink display support

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jacob.eva 2024-05-20 20:14:16 +01:00
parent f3558b66fc
commit 055083ffba
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GPG Key ID: 0B92E083BBCCAA1E
6 changed files with 2183 additions and 328 deletions
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17
Bluetooth.h
View File

@ -13,12 +13,6 @@
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#if MCU_VARIANT == MCU_ESP32
#elif MCU_VARIANT == MCU_NRF52
#endif
#if MCU_VARIANT == MCU_ESP32
#if HAS_BLUETOOTH == true
#include "BluetoothSerial.h"
@ -265,6 +259,8 @@ void bt_disable_pairing() {
void bt_pairing_complete(uint16_t conn_handle, uint8_t auth_status) {
if (auth_status == BLE_GAP_SEC_STATUS_SUCCESS) {
bt_state = BT_STATE_CONNECTED;
cable_state = CABLE_STATE_DISCONNECTED;
bt_disable_pairing();
} else {
bt_ssp_pin = 0;
@ -285,11 +281,6 @@ bool bt_passkey_callback(uint16_t conn_handle, uint8_t const passkey[6], bool ma
return false;
}
void bt_connect_callback(uint16_t conn_handle) {
bt_state = BT_STATE_CONNECTED;
cable_state = CABLE_STATE_DISCONNECTED;
}
void bt_disconnect_callback(uint16_t conn_handle, uint8_t reason) {
bt_state = BT_STATE_ON;
}
@ -308,10 +299,9 @@ bool bt_setup_hw() {
Bluefruit.configPrphBandwidth(BANDWIDTH_MAX);
Bluefruit.autoConnLed(false);
if (Bluefruit.begin()) {
Bluefruit.setTxPower(4); // Check bluefruit.h for supported values
Bluefruit.setTxPower(8); // Check bluefruit.h for supported values
Bluefruit.Security.setIOCaps(true, true, false);
Bluefruit.Security.setPairPasskeyCallback(bt_passkey_callback);
Bluefruit.Periph.setConnectCallback(bt_connect_callback);
Bluefruit.Periph.setDisconnectCallback(bt_disconnect_callback);
Bluefruit.Security.setPairCompleteCallback(bt_pairing_complete);
const ble_gap_addr_t gap_addr = Bluefruit.getAddr();
@ -348,7 +338,6 @@ void bt_start() {
blebas.begin();
// non-connectable advertising
Bluefruit.Advertising.addFlags(BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE);
Bluefruit.Advertising.addTxPower();

24
Boards.h
View File

@ -43,6 +43,10 @@
#define BOARD_GENERIC_NRF52 0x50
#define BOARD_RAK4631 0x51
#define OLED 0x01
#define EINK_BW 0x02
#define EINK_3C 0x03
#if defined(__AVR_ATmega1284P__)
#define PLATFORM PLATFORM_AVR
#define MCU_VARIANT MCU_1284P
@ -147,6 +151,7 @@
#elif BOARD_MODEL == BOARD_TBEAM
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_PMU true
#define HAS_BLUETOOTH true
#define HAS_BLE true
@ -184,6 +189,7 @@
#elif BOARD_MODEL == BOARD_LORA32_V1_0
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_BLUETOOTH true
#define HAS_BLE true
#define HAS_CONSOLE true
@ -201,6 +207,7 @@
#elif BOARD_MODEL == BOARD_LORA32_V2_0
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_BLUETOOTH true
#define HAS_BLE true
#define HAS_CONSOLE true
@ -218,6 +225,7 @@
#elif BOARD_MODEL == BOARD_LORA32_V2_1
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_BLUETOOTH true
#define HAS_BLE true
#define HAS_PMU true
@ -239,6 +247,7 @@
#elif BOARD_MODEL == BOARD_HELTEC32_V2
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#define HAS_EEPROM true
@ -292,6 +301,7 @@
#elif BOARD_MODEL == BOARD_RNODE_NG_20
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_BLUETOOTH true
#define HAS_NP true
#define HAS_CONSOLE true
@ -312,6 +322,7 @@
#elif BOARD_MODEL == BOARD_RNODE_NG_21
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_BLUETOOTH true
#define HAS_CONSOLE true
#define HAS_PMU true
@ -346,6 +357,7 @@
#define HAS_TCXO true
#define HAS_DISPLAY true
#define DISPLAY OLED
#define HAS_CONSOLE false
#define HAS_BLUETOOTH false
#define HAS_BLE true
@ -397,11 +409,12 @@
#elif MCU_VARIANT == MCU_NRF52
#if BOARD_MODEL == BOARD_RAK4631
#define HAS_EEPROM false
#define HAS_DISPLAY false
#define HAS_DISPLAY true
#define DISPLAY EINK_3C
#define HAS_BLUETOOTH false
#define HAS_BLE true
#define HAS_CONSOLE false
#define HAS_PMU false
#define HAS_PMU true
#define HAS_NP false
#define HAS_SD false
#define HAS_TCXO true
@ -425,6 +438,13 @@
const int pin_miso = 45;
const int pin_busy = 46;
const int pin_dio = 47;
const int pin_disp_cs = SS;
const int pin_disp_dc = WB_IO1;
const int pin_disp_reset = -1;
const int pin_disp_busy = WB_IO4;
const int pin_disp_en = WB_IO2;
const int pin_led_rx = LED_BLUE;
const int pin_led_tx = LED_GREEN;
const int pin_tcxo_enable = -1;

509
Display.h
View File

@ -13,47 +13,112 @@
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include "Graphics.h"
#include <Wire.h>
#include <Adafruit_GFX.h>
#if DISPLAY == OLED
#include <Wire.h>
#include <Adafruit_SSD1306.h>
#include "Fonts/Org_01.h"
#define DISP_W 128
#define DISP_H 64
#elif DISPLAY == EINK_BW || DISPLAY == EINK_3C
void (*display_callback)();
void display_add_callback(void (*callback)()) {
display_callback = callback;
}
void busyCallback(const void* p) {
display_callback();
}
#endif
#if DISPLAY == EINK_BW
// use GxEPD2 because adafruit EPD support for partial refresh is bad
#include <GxEPD2_BW.h>
#include <SPI.h>
#elif DISPLAY == EINK_3C
#include <GxEPD2_3C.h>
#include <SPI.h>
#endif
#include "Fonts/Org_01.h"
#if BOARD_MODEL == BOARD_RNODE_NG_20 || BOARD_MODEL == BOARD_LORA32_V2_0
#if BOARD_TYPE == OLED
#define DISP_RST -1
#define DISP_ADDR 0x3C
#endif
#elif BOARD_MODEL == BOARD_TBEAM
#if BOARD_TYPE == OLED
#define DISP_RST 13
#define DISP_ADDR 0x3C
#define DISP_CUSTOM_ADDR true
#endif
#elif BOARD_MODEL == BOARD_HELTEC32_V2 || BOARD_MODEL == BOARD_LORA32_V1_0
#if BOARD_TYPE == OLED
#define DISP_RST 16
#define DISP_ADDR 0x3C
#define SCL_OLED 15
#define SDA_OLED 4
#endif
#elif BOARD_MODEL == BOARD_HELTEC32_V3
#define DISP_RST 21
#define DISP_ADDR 0x3C
#define SCL_OLED 18
#define SDA_OLED 17
#elif BOARD_MODEL == BOARD_RNODE_NG_21
#if BOARD_TYPE == OLED
#define DISP_RST -1
#define DISP_ADDR 0x3C
#endif
#elif BOARD_MODEL == BOARD_RNODE_NG_22
#if BOARD_TYPE == OLED
#define DISP_RST 21
#define DISP_ADDR 0x3C
#define SCL_OLED 17
#define SDA_OLED 18
#endif
#elif BOARD_MODEL == BOARD_RAK4631
#if DISPLAY == OLED
// todo: add support for OLED board
#elif DISPLAY == EINK_BW
#define DISP_W 250
#define DISP_H 122
#define DISP_ADDR -1
#define DISPLAY_MODEL GxEPD2_213_BN
#elif DISPLAY == EINK_3C
#define DISP_W 250
#define DISP_H 122
#define DISP_ADDR -1
#define DISPLAY_MODEL GxEPD2_213_Z98c
#endif
#else
#define DISP_RST -1
#define DISP_ADDR 0x3C
#define DISP_CUSTOM_ADDR true
#endif
#define UNSCALED_MAX 64
#define SMALL_FONT &Org_01
#include "Graphics.h"
#if BOARD_MODEL != BOARD_RAK4631
// support for BOARD_RAK4631 OLED not implemented yet
#if DISPLAY == OLED
Adafruit_SSD1306 display(DISP_W, DISP_H, &Wire, DISP_RST);
float disp_target_fps = 7;
#endif
#endif
#if BOARD_MODEL == BOARD_RAK4631
#if DISPLAY == EINK_BW
GxEPD2_BW<DISPLAY_MODEL, DISPLAY_MODEL::HEIGHT> display(DISPLAY_MODEL(pin_disp_cs, pin_disp_dc, pin_disp_reset, pin_disp_busy));
float disp_target_fps = 0.2;
#elif DISPLAY == EINK_3C
GxEPD2_3C<DISPLAY_MODEL, DISPLAY_MODEL::HEIGHT> display(DISPLAY_MODEL(pin_disp_cs, pin_disp_dc, pin_disp_reset, pin_disp_busy));
float disp_target_fps = 0.05; // refresh usually takes longer on 3C, hence 4x the refresh period
#endif
#else
// add more eink compatible boards here
#endif
#define DISP_MODE_UNKNOWN 0x00
#define DISP_MODE_LANDSCAPE 0x01
@ -63,14 +128,20 @@ uint8_t disp_mode = DISP_MODE_UNKNOWN;
uint8_t disp_ext_fb = false;
unsigned char fb[512];
uint32_t last_disp_update = 0;
uint8_t disp_target_fps = 7;
int disp_update_interval = 1000/disp_target_fps;
uint32_t last_page_flip = 0;
int page_interval = 4000;
bool device_signatures_ok();
bool device_firmware_ok();
#if DISPLAY == OLED
#define WATERFALL_SIZE 46
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
#define WATERFALL_SIZE 92
#else
// add more eink compatible boards here
#endif
int waterfall[WATERFALL_SIZE];
int waterfall_head = 0;
@ -79,28 +150,35 @@ int p_ad_y = 0;
int p_as_x = 0;
int p_as_y = 0;
#if DISPLAY == OLED
GFXcanvas1 stat_area(64, 64);
GFXcanvas1 disp_area(64, 64);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
GFXcanvas1 stat_area(DISP_H, DISP_W/2);
GFXcanvas1 disp_area(DISP_H, DISP_W/2);
#endif
void update_area_positions() {
if (disp_mode == DISP_MODE_PORTRAIT) {
p_ad_x = 0;
p_ad_y = 0;
p_as_x = 0;
p_as_y = 64;
p_as_y = DISP_H;
} else if (disp_mode == DISP_MODE_LANDSCAPE) {
p_ad_x = 0;
p_ad_y = 0;
p_as_x = 64;
p_as_x = DISP_H;
p_as_y = 0;
}
}
uint8_t display_contrast = 0x00;
#if DISPLAY == OLED
void set_contrast(Adafruit_SSD1306 *display, uint8_t contrast) {
display->ssd1306_command(SSD1306_SETCONTRAST);
display->ssd1306_command(contrast);
display.ssd1306_command(SSD1306_SETCONTRAST);
display.ssd1306_command(contrast);
}
#endif
bool display_init() {
#if HAS_DISPLAY
@ -131,6 +209,20 @@ bool display_init() {
delay(50);
digitalWrite(pin_display_en, HIGH);
Wire.begin(SDA_OLED, SCL_OLED);
#elif BOARD_MODEL == BOARD_RAK4631
#if DISPLAY == OLED
#elif DISPLAY == EINK_BW || DISPLAY == EINK_3C
pinMode(pin_disp_en, INPUT_PULLUP);
digitalWrite(pin_disp_en, HIGH);
display.init(0, true, 10, false, SPI, SPISettings(4000000, MSBFIRST, SPI_MODE0));
display.setPartialWindow(0, 0, DISP_W, DISP_H);
// Because refreshing this display can take some time, sometimes serial
// commands will be missed. Therefore, during periods where the device is
// waiting for the display to update, it will poll the serial buffer to
// check for any commands from the host.
display.epd2.setBusyCallback(busyCallback);
#endif
#endif
#if DISP_CUSTOM_ADDR == true
@ -145,10 +237,17 @@ bool display_init() {
#endif
#if DISPLAY == OLED
if(!display.begin(SSD1306_SWITCHCAPVCC, display_address)) {
#elif DISPLAY == EINK_BW || DISPLAY == EINK_3C
// don't check if display is actually connected
if(false) {
#endif
return false;
} else {
#if DISPLAY == OLED
set_contrast(&display, display_contrast);
#endif
#if BOARD_MODEL == BOARD_RNODE_NG_20
disp_mode = DISP_MODE_PORTRAIT;
display.setRotation(3);
@ -170,6 +269,11 @@ bool display_init() {
#elif BOARD_MODEL == BOARD_HELTEC32_V2
disp_mode = DISP_MODE_PORTRAIT;
display.setRotation(1);
#elif BOARD_MODEL == BOARD_RAK4631
#if DISPLAY == OLED
#elif DISPLAY == EINK_BW || DISPLAY == EINK_3C
disp_mode = DISP_MODE_PORTRAIT;
#endif
#elif BOARD_MODEL == BOARD_HELTEC32_V3
disp_mode = DISP_MODE_PORTRAIT;
// Antenna conx up
@ -193,9 +297,9 @@ bool display_init() {
display.cp437(true);
#if HAS_EEPROM
uint8_t display_intensity = EEPROM.read(eeprom_addr(ADDR_CONF_DINT));
display_intensity = EEPROM.read(eeprom_addr(ADDR_CONF_DINT));
#elif MCU_VARIANT == MCU_NRF52
uint8_t display_intensity = eeprom_read(eeprom_addr(ADDR_CONF_DINT));
display_intensity = eeprom_read(eeprom_addr(ADDR_CONF_DINT));
#endif
return true;
@ -207,39 +311,83 @@ bool display_init() {
void draw_cable_icon(int px, int py) {
if (cable_state == CABLE_STATE_DISCONNECTED) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_cable+0*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_cable+0*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else if (cable_state == CABLE_STATE_CONNECTED) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_cable+1*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_cable+1*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
void draw_bt_icon(int px, int py) {
if (bt_state == BT_STATE_OFF) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_bt+0*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_bt+0*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else if (bt_state == BT_STATE_ON) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_bt+1*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_bt+1*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else if (bt_state == BT_STATE_PAIRING) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_bt+2*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_bt+2*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else if (bt_state == BT_STATE_CONNECTED) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_bt+3*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_bt+3*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_bt+0*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_bt+0*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
void draw_lora_icon(int px, int py) {
if (radio_online) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_rf+1*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_rf+1*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_rf+0*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_rf+0*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
void draw_mw_icon(int px, int py) {
if (mw_radio_online) {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_rf+3*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_rf+3*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
stat_area.drawBitmap(px, py, bm_rf+2*32, 16, 16, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(px, py, bm_rf+2*128, 30, 32, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
@ -257,14 +405,25 @@ void draw_battery_bars(int px, int py) {
}
if (battery_indeterminate && battery_state == BATTERY_STATE_CHARGING) {
#if DISPLAY == OLED
stat_area.fillRect(px-2, py-2, 18, 7, SSD1306_BLACK);
stat_area.drawBitmap(px-2, py-2, bm_plug, 17, 7, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px-2, py-2, 24, 9, GxEPD_BLACK);
stat_area.drawBitmap(px-2, py-5, bm_plug, 34, 13, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
if (battery_state == BATTERY_STATE_CHARGED) {
#if DISPLAY == OLED
stat_area.fillRect(px-2, py-2, 18, 7, SSD1306_BLACK);
stat_area.drawBitmap(px-2, py-2, bm_plug, 17, 7, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px-2, py-2, 24, 9, GxEPD_BLACK);
stat_area.drawBitmap(px-2, py-5, bm_plug, 34, 13, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
// stat_area.fillRect(px, py, 14, 3, SSD1306_BLACK);
#if DISPLAY == OLED
stat_area.fillRect(px, py, 14, 3, SSD1306_BLACK);
stat_area.fillRect(px-2, py-2, 18, 7, SSD1306_BLACK);
stat_area.drawRect(px-2, py-2, 17, 7, SSD1306_WHITE);
stat_area.drawLine(px+15, py, px+15, py+3, SSD1306_WHITE);
@ -275,16 +434,42 @@ void draw_battery_bars(int px, int py) {
if (battery_value > 59) stat_area.drawLine(px+4*2, py, px+4*2, py+2, SSD1306_WHITE);
if (battery_value > 72) stat_area.drawLine(px+5*2, py, px+5*2, py+2, SSD1306_WHITE);
if (battery_value > 85) stat_area.drawLine(px+6*2, py, px+6*2, py+2, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px, py, 20, 5, GxEPD_BLACK);
stat_area.fillRect(px-2, py-4, 34, 19, GxEPD_BLACK);
stat_area.drawRect(px-2, py-2, 23, 9, GxEPD_WHITE);
stat_area.drawLine(px+21, py, px+21, py+5, GxEPD_WHITE);
if (battery_value > 0) stat_area.drawLine(px, py, px, py+4, GxEPD_WHITE);
if (battery_value >= 10) stat_area.drawLine(px+1*2, py, px+1*2, py+4, GxEPD_WHITE);
if (battery_value >= 20) stat_area.drawLine(px+2*2, py, px+2*2, py+4, GxEPD_WHITE);
if (battery_value >= 30) stat_area.drawLine(px+3*2, py, px+3*2, py+4, GxEPD_WHITE);
if (battery_value >= 40) stat_area.drawLine(px+4*2, py, px+4*2, py+4, GxEPD_WHITE);
if (battery_value >= 50) stat_area.drawLine(px+5*2, py, px+5*2, py+4, GxEPD_WHITE);
if (battery_value >= 60) stat_area.drawLine(px+6*2, py, px+6*2, py+4, GxEPD_WHITE);
if (battery_value >= 70) stat_area.drawLine(px+7*2, py, px+7*2, py+4, GxEPD_WHITE);
if (battery_value >= 80) stat_area.drawLine(px+8*2, py, px+8*2, py+4, GxEPD_WHITE);
if (battery_value >= 90) stat_area.drawLine(px+9*2, py, px+9*2, py+4, GxEPD_WHITE);
#endif
}
}
} else {
#if DISPLAY == OLED
stat_area.fillRect(px-2, py-2, 18, 7, SSD1306_BLACK);
stat_area.drawBitmap(px-2, py-2, bm_plug, 17, 7, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px-2, py-2, 24, 9, GxEPD_BLACK);
stat_area.drawBitmap(px-2, py-5, bm_plug, 34, 13, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
} else {
#if DISPLAY == OLED
stat_area.fillRect(px-2, py-2, 18, 7, SSD1306_BLACK);
stat_area.drawBitmap(px-2, py-2, bm_plug, 17, 7, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px-2, py-2, 24, 9, GxEPD_BLACK);
stat_area.drawBitmap(px-2, py-5, bm_plug, 34, 13, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
@ -301,8 +486,8 @@ void draw_quality_bars(int px, int py) {
if (quality > 100.0) quality = 100.0;
if (quality < 0.0) quality = 0.0;
#if DISPLAY == OLED
stat_area.fillRect(px, py, 13, 7, SSD1306_BLACK);
// Serial.printf("Last SNR: %.2f\n, quality: %.2f\n", snr, quality);
if (quality > 0) stat_area.drawLine(px+0*2, py+7, px+0*2, py+6, SSD1306_WHITE);
if (quality > 15) stat_area.drawLine(px+1*2, py+7, px+1*2, py+5, SSD1306_WHITE);
if (quality > 30) stat_area.drawLine(px+2*2, py+7, px+2*2, py+4, SSD1306_WHITE);
@ -310,6 +495,38 @@ void draw_quality_bars(int px, int py) {
if (quality > 60) stat_area.drawLine(px+4*2, py+7, px+4*2, py+2, SSD1306_WHITE);
if (quality > 75) stat_area.drawLine(px+5*2, py+7, px+5*2, py+1, SSD1306_WHITE);
if (quality > 90) stat_area.drawLine(px+6*2, py+7, px+6*2, py+0, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px, py, 26, 14, GxEPD_BLACK);
if (quality > 0) {
stat_area.drawLine(px+0*4, py+14, px+0*4, py+6, GxEPD_WHITE);
stat_area.drawLine(px+0*4+1, py+14, px+0*4+1, py+6, GxEPD_WHITE);
}
if (quality > 15) {
stat_area.drawLine(px+1*4, py+14, px+1*4, py+5, GxEPD_WHITE);
stat_area.drawLine(px+1*4+1, py+14, px+1*4+1, py+5, GxEPD_WHITE);
}
if (quality > 30) {
stat_area.drawLine(px+2*4, py+14, px+2*4, py+4, GxEPD_WHITE);
stat_area.drawLine(px+2*4+1, py+14, px+2*4+1, py+4, GxEPD_WHITE);
}
if (quality > 45) {
stat_area.drawLine(px+3*4, py+14, px+3*4, py+3, GxEPD_WHITE);
stat_area.drawLine(px+3*4+1, py+14, px+3*4+1, py+3, GxEPD_WHITE);
}
if (quality > 60) {
stat_area.drawLine(px+4*4, py+14, px+4*4, py+2, GxEPD_WHITE);
stat_area.drawLine(px+4*4+1, py+14, px+4*4+1, py+2, GxEPD_WHITE);
}
if (quality > 75) {
stat_area.drawLine(px+5*4, py+14, px+5*4, py+1, GxEPD_WHITE);
stat_area.drawLine(px+5*4+1, py+14, px+5*4+1, py+1, GxEPD_WHITE);
}
if (quality > 90) {
stat_area.drawLine(px+6*4, py+14, px+6*4, py+0, GxEPD_WHITE);
stat_area.drawLine(px+6*4+1, py+14, px+6*4+1, py+0, GxEPD_WHITE);
}
#endif
// Serial.printf("Last SNR: %.2f\n, quality: %.2f\n", snr, quality);
}
#define S_RSSI_MIN -135.0
@ -324,8 +541,8 @@ void draw_signal_bars(int px, int py) {
if (signal > 100.0) signal = 100.0;
if (signal < 0.0) signal = 0.0;
#if DISPLAY == OLED
stat_area.fillRect(px, py, 13, 7, SSD1306_BLACK);
// Serial.printf("Last SNR: %.2f\n, quality: %.2f\n", snr, quality);
if (signal > 85) stat_area.drawLine(px+0*2, py+7, px+0*2, py+0, SSD1306_WHITE);
if (signal > 72) stat_area.drawLine(px+1*2, py+7, px+1*2, py+1, SSD1306_WHITE);
if (signal > 59) stat_area.drawLine(px+2*2, py+7, px+2*2, py+2, SSD1306_WHITE);
@ -333,12 +550,48 @@ void draw_signal_bars(int px, int py) {
if (signal > 33) stat_area.drawLine(px+4*2, py+7, px+4*2, py+4, SSD1306_WHITE);
if (signal > 20) stat_area.drawLine(px+5*2, py+7, px+5*2, py+5, SSD1306_WHITE);
if (signal > 7) stat_area.drawLine(px+6*2, py+7, px+6*2, py+6, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px, py, 26, 14, GxEPD_BLACK);
if (signal > 85) {
stat_area.drawLine(px+0*4, py+14, px+0*4, py+0, GxEPD_WHITE);
stat_area.drawLine(px+0*4+1, py+14, px+0*4+1, py+0, GxEPD_WHITE);
}
if (signal > 72) {
stat_area.drawLine(px+1*4, py+14, px+1*4, py+1, GxEPD_WHITE);
stat_area.drawLine(px+1*4+1, py+14, px+1*4+1, py+1, GxEPD_WHITE);
}
if (signal > 59) {
stat_area.drawLine(px+2*4, py+14, px+2*4, py+2, GxEPD_WHITE);
stat_area.drawLine(px+2*4+1, py+14, px+2*4+1, py+2, GxEPD_WHITE);
}
if (signal > 46) {
stat_area.drawLine(px+3*4, py+14, px+3*4, py+3, GxEPD_WHITE);
stat_area.drawLine(px+3*4+1, py+14, px+3*4+1, py+3, GxEPD_WHITE);
}
if (signal > 33) {
stat_area.drawLine(px+4*4, py+14, px+4*4, py+4, GxEPD_WHITE);
stat_area.drawLine(px+4*4+1, py+14, px+4*4+1, py+4, GxEPD_WHITE);
}
if (signal > 20) {
stat_area.drawLine(px+5*4, py+14, px+5*4, py+5, GxEPD_WHITE);
stat_area.drawLine(px+5*4+1, py+14, px+5*4+1, py+5, GxEPD_WHITE);
}
if (signal > 7) {
stat_area.drawLine(px+6*4, py+14, px+6*4, py+6, GxEPD_WHITE);
stat_area.drawLine(px+6*4+1, py+14, px+6*4+1, py+6, GxEPD_WHITE);
}
#endif
// Serial.printf("Last SNR: %.2f\n, quality: %.2f\n", snr, quality);
}
#define WF_RSSI_MAX -60
#define WF_RSSI_MIN -135
#define WF_RSSI_SPAN (WF_RSSI_MAX-WF_RSSI_MIN)
#if DISPLAY == OLED
#define WF_PIXEL_WIDTH 10
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
#define WF_PIXEL_WIDTH 22
#endif
void draw_waterfall(int px, int py) {
int rssi_val = current_rssi;
if (rssi_val < WF_RSSI_MIN) rssi_val = WF_RSSI_MIN;
@ -348,55 +601,101 @@ void draw_waterfall(int px, int py) {
waterfall[waterfall_head++] = rssi_normalised;
if (waterfall_head >= WATERFALL_SIZE) waterfall_head = 0;
#if DISPLAY == OLED
stat_area.fillRect(px,py,WF_PIXEL_WIDTH, WATERFALL_SIZE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.fillRect(px,py,WF_PIXEL_WIDTH, WATERFALL_SIZE, GxEPD_BLACK);
#endif
for (int i = 0; i < WATERFALL_SIZE; i++){
int wi = (waterfall_head+i)%WATERFALL_SIZE;
int ws = waterfall[wi];
if (ws > 0) {
#if DISPLAY == OLED
stat_area.drawLine(px, py+i, px+ws-1, py+i, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawLine(px, py+i, px+ws-1, py+i, GxEPD_WHITE);
#endif
}
}
}
bool stat_area_intialised = false;
bool stat_area_initialised = false;
void draw_stat_area() {
if (device_init_done) {
if (!stat_area_intialised) {
if (!stat_area_initialised) {
#if DISPLAY == OLED
stat_area.drawBitmap(0, 0, bm_frame, 64, 64, SSD1306_WHITE, SSD1306_BLACK);
stat_area_intialised = true;
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
stat_area.drawBitmap(0, 0, bm_frame, stat_area.width(), stat_area.height(), GxEPD_WHITE, GxEPD_BLACK);
#endif
stat_area_initialised = true;
}
#if DISPLAY == OLED
draw_cable_icon(3, 8);
draw_bt_icon(3, 30);
draw_lora_icon(45, 8);
draw_mw_icon(45, 30);
draw_battery_bars(4, 58);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
draw_cable_icon(6, 18);
draw_bt_icon(6, 60);
draw_lora_icon(86, 18);
draw_mw_icon(86, 60);
draw_battery_bars(8, 113);
#endif
if (radio_online) {
#if DISPLAY == OLED
draw_quality_bars(28, 56);
draw_signal_bars(44, 56);
draw_waterfall(27, 4);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
draw_quality_bars(53, 109);
draw_signal_bars(83, 109);
draw_waterfall(50, 8);
#endif
}
}
}
void update_stat_area() {
if (eeprom_ok && !firmware_update_mode && !console_active) {
draw_stat_area();
if (disp_mode == DISP_MODE_PORTRAIT) {
#if DISPLAY == OLED
display.drawBitmap(p_as_x, p_as_y, stat_area.getBuffer(), stat_area.width(), stat_area.height(), SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawBitmap(p_as_x, p_as_y, stat_area.getBuffer(), stat_area.width(), stat_area.height(), GxEPD_WHITE, GxEPD_BLACK);
#endif
} else if (disp_mode == DISP_MODE_LANDSCAPE) {
#if DISPLAY == OLED
display.drawBitmap(p_as_x+2, p_as_y, stat_area.getBuffer(), stat_area.width(), stat_area.height(), SSD1306_WHITE, SSD1306_BLACK);
if (device_init_done && !disp_ext_fb) display.drawLine(p_as_x, 0, p_as_x, 64, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawBitmap(p_as_x+2, p_as_y, stat_area.getBuffer(), stat_area.width(), stat_area.height(), GxEPD_WHITE, GxEPD_BLACK);
if (device_init_done && !disp_ext_fb) display.drawLine(p_as_x, 0, p_as_x, DISP_W/2, GxEPD_WHITE);
#endif
}
} else {
if (firmware_update_mode) {
#if DISPLAY == OLED
display.drawBitmap(p_as_x, p_as_y, bm_updating, stat_area.width(), stat_area.height(), SSD1306_BLACK, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawBitmap(p_as_x, p_as_y, bm_updating, stat_area.width(), stat_area.height(), GxEPD_BLACK, GxEPD_WHITE);
#endif
} else if (console_active && device_init_done) {
#if DISPLAY == OLED
display.drawBitmap(p_as_x, p_as_y, bm_console, stat_area.width(), stat_area.height(), SSD1306_BLACK, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawBitmap(p_as_x, p_as_y, bm_console, stat_area.width(), stat_area.height(), GxEPD_BLACK, GxEPD_WHITE);
#endif
if (disp_mode == DISP_MODE_LANDSCAPE) {
#if DISPLAY == OLED
display.drawLine(p_as_x, 0, p_as_x, 64, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawLine(p_as_x, 0, p_as_x, DISP_W/2, GxEPD_WHITE);
#endif
}
}
}
@ -410,13 +709,23 @@ void draw_disp_area() {
uint8_t p_by = 37;
if (disp_mode == DISP_MODE_LANDSCAPE || firmware_update_mode) {
p_by = 18;
#if DISPLAY == OLED
disp_area.fillRect(0, 0, disp_area.width(), disp_area.height(), SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.fillRect(0, 0, disp_area.width(), disp_area.height(), GxEPD_BLACK);
#endif
}
#if DISPLAY == OLED
if (!device_init_done) disp_area.drawBitmap(0, p_by, bm_boot, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
if (firmware_update_mode) disp_area.drawBitmap(0, p_by, bm_fw_update, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
if (!device_init_done) disp_area.drawBitmap(0, p_by, bm_boot, disp_area.width(), 54, GxEPD_WHITE);
if (firmware_update_mode) disp_area.drawBitmap(0, p_by, bm_fw_update, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
if (!disp_ext_fb or bt_ssp_pin != 0) {
if (radio_online && display_diagnostics) {
#if DISPLAY == OLED
disp_area.fillRect(0,8,disp_area.width(),37, SSD1306_BLACK); disp_area.fillRect(0,37,disp_area.width(),27, SSD1306_WHITE);
disp_area.setFont(SMALL_FONT); disp_area.setTextWrap(false); disp_area.setTextColor(SSD1306_WHITE);
@ -427,32 +736,29 @@ void draw_disp_area() {
disp_area.setCursor(21, 13);
disp_area.printf("%.1fKbps", (float)lora_bitrate/1000.0);
//disp_area.setCursor(31, 23-1);
disp_area.setCursor(2, 23-1);
disp_area.print("Airtime:");
disp_area.setCursor(11, 33-1);
if (total_channel_util < 0.099) {
//disp_area.printf("%.1f%%", total_channel_util*100.0);
disp_area.printf("%.1f%%", airtime*100.0);
} else {
//disp_area.printf("%.0f%%", total_channel_util*100.0);
disp_area.printf("%.0f%%", airtime*100.0);
}
disp_area.drawBitmap(2, 26-1, bm_hg_low, 5, 9, SSD1306_WHITE, SSD1306_BLACK);
disp_area.setCursor(32+11, 33-1);
if (longterm_channel_util < 0.099) {
//disp_area.printf("%.1f%%", longterm_channel_util*100.0);
disp_area.printf("%.1f%%", longterm_airtime*100.0);
} else {
//disp_area.printf("%.0f%%", longterm_channel_util*100.0);
disp_area.printf("%.0f%%", longterm_airtime*100.0);
}
disp_area.drawBitmap(32+2, 26-1, bm_hg_high, 5, 9, SSD1306_WHITE, SSD1306_BLACK);
disp_area.setTextColor(SSD1306_BLACK);
disp_area.setCursor(2, 46);
disp_area.print("Channel");
disp_area.setCursor(38, 46);
@ -460,51 +766,132 @@ void draw_disp_area() {
disp_area.setCursor(11, 57);
if (total_channel_util < 0.099) {
//disp_area.printf("%.1f%%", airtime*100.0);
disp_area.printf("%.1f%%", total_channel_util*100.0);
} else {
//disp_area.printf("%.0f%%", airtime*100.0);
disp_area.printf("%.0f%%", total_channel_util*100.0);
}
disp_area.drawBitmap(2, 50, bm_hg_low, 5, 9, SSD1306_BLACK, SSD1306_WHITE);
disp_area.setCursor(32+11, 57);
if (longterm_channel_util < 0.099) {
//disp_area.printf("%.1f%%", longterm_airtime*100.0);
disp_area.printf("%.1f%%", longterm_channel_util*100.0);
} else {
//disp_area.printf("%.0f%%", longterm_airtime*100.0);
disp_area.printf("%.0f%%", longterm_channel_util*100.0);
}
disp_area.drawBitmap(32+2, 50, bm_hg_high, 5, 9, SSD1306_BLACK, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.fillRect(0,12,disp_area.width(),57, GxEPD_BLACK); disp_area.fillRect(0,69,disp_area.width(),56, GxEPD_WHITE);
disp_area.setFont(SMALL_FONT); disp_area.setTextWrap(false); disp_area.setTextColor(GxEPD_WHITE);
disp_area.setTextSize(2); // scale text 2x
disp_area.setCursor(2, 22);
disp_area.print("On");
disp_area.setCursor(14*2, 22);
disp_area.print("@");
disp_area.setCursor(21*2, 22);
disp_area.printf("%.1fKbps", (float)lora_bitrate/1000.0);
disp_area.setCursor(2, 36);
disp_area.print("Airtime:");
disp_area.setCursor(7+12, 53);
if (total_channel_util < 0.099) {
disp_area.printf("%.1f%%", airtime*100.0);
} else {
disp_area.printf("%.0f%%", airtime*100.0);
}
disp_area.drawBitmap(2, 41, bm_hg_low, 10, 18, GxEPD_WHITE, GxEPD_BLACK);
disp_area.setCursor(64+17, 53);
if (longterm_channel_util < 0.099) {
disp_area.printf("%.1f%%", longterm_airtime*100.0);
} else {
disp_area.printf("%.0f%%", longterm_airtime*100.0);
}
disp_area.drawBitmap(64, 41, bm_hg_high, 10, 18, GxEPD_WHITE, GxEPD_BLACK);
disp_area.setTextColor(GxEPD_BLACK);
disp_area.setCursor(2, 88);
disp_area.print("Channel");
disp_area.setCursor(38*2, 88);
disp_area.print("Load:");
disp_area.setCursor(7+12, 110);
if (total_channel_util < 0.099) {
disp_area.printf("%.1f%%", total_channel_util*100.0);
} else {
disp_area.printf("%.0f%%", total_channel_util*100.0);
}
disp_area.drawBitmap(2, 98, bm_hg_low, 10, 18, GxEPD_BLACK, GxEPD_WHITE);
disp_area.setCursor(64+17, 110);
if (longterm_channel_util < 0.099) {
disp_area.printf("%.1f%%", longterm_channel_util*100.0);
} else {
disp_area.printf("%.0f%%", longterm_channel_util*100.0);
}
disp_area.drawBitmap(64, 98, bm_hg_high, 10, 18, GxEPD_BLACK, GxEPD_WHITE);
#endif
} else {
if (device_signatures_ok()) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 0, bm_def_lc, disp_area.width(), 37, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 0, bm_def_lc, disp_area.width(), 71, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 0, bm_def, disp_area.width(), 37, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 0, bm_def, disp_area.width(), 71, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
if (!hw_ready || radio_error || !device_firmware_ok()) {
if (!device_firmware_ok()) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_fw_corrupt, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_fw_corrupt, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
if (!modem_installed) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_no_radio, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_no_radio, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_hwfail, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_hwfail, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
} else if (bt_state == BT_STATE_PAIRING and bt_ssp_pin != 0) {
char *pin_str = (char*)malloc(DISP_PIN_SIZE+1);
sprintf(pin_str, "%06d", bt_ssp_pin);
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_pairing, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_pairing, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
for (int i = 0; i < DISP_PIN_SIZE; i++) {
uint8_t numeric = pin_str[i]-48;
#if DISPLAY == OLED
uint8_t offset = numeric*5;
disp_area.drawBitmap(7+9*i, 37+16, bm_n_uh+offset, 8, 5, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
uint8_t offset = numeric*20;
disp_area.drawBitmap(14+17*i, 71+32, bm_n_uh+offset, 10, 10, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
free(pin_str);
} else {
@ -516,64 +903,119 @@ void draw_disp_area() {
if (radio_online) {
if (!display_diagnostics) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_online, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_online, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
} else {
if (disp_page == 0) {
if (true || device_signatures_ok()) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_checks, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_checks, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_nfr, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_nfr, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
} else if (disp_page == 1) {
if (!console_active) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_hwok, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_hwok, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
} else {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_console_active, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_console_active, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
} else if (disp_page == 2) {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 37, bm_version, disp_area.width(), 27, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 71, bm_version, disp_area.width(), 54, GxEPD_WHITE, GxEPD_BLACK);
#endif
char *v_str = (char*)malloc(3+1);
sprintf(v_str, "%01d%02d", MAJ_VERS, MIN_VERS);
for (int i = 0; i < 3; i++) {
uint8_t numeric = v_str[i]-48; uint8_t bm_offset = numeric*5;
#if DISPLAY == OLED
uint8_t dxp = 20;
if (i == 1) dxp += 9*1+4;
uint8_t numeric = v_str[i]-48; uint8_t bm_offset = numeric*5;
if (i == 2) dxp += 9*2+4;
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
uint8_t dxp = 43;
uint8_t numeric = v_str[i]-48; uint8_t bm_offset = numeric*20;
if (i == 2) dxp += 9*2+6;
#endif
if (i == 1) dxp += 9*1+4;
#if DISPLAY == OLED
disp_area.drawBitmap(dxp, 37+16, bm_n_uh+bm_offset, 8, 5, SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
// add gap manually rather than oversizing bitmap, as the gfx lib fills in the extra space with black
disp_area.drawBitmap(dxp, 71+32, bm_n_uh+bm_offset, 10, 10, GxEPD_WHITE, GxEPD_BLACK);
#endif
}
free(v_str);
#if DISPLAY == OLED
disp_area.drawLine(27, 37+19, 28, 37+19, SSD1306_BLACK);
disp_area.drawLine(27, 37+20, 28, 37+20, SSD1306_BLACK);
disp_area.drawLine(27, 37+19, 28, 37+19, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawLine(27, 37+20, 28, 37+20, GxEPD_BLACK);
disp_area.drawLine(27, 37+20, 28, 37+20, GxEPD_BLACK);
#endif
}
}
}
} else {
#if DISPLAY == OLED
disp_area.drawBitmap(0, 0, fb, disp_area.width(), disp_area.height(), SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
disp_area.drawBitmap(0, 0, fb, disp_area.width(), disp_area.height(), GxEPD_WHITE, GxEPD_BLACK);
#endif
}
}
}
void update_disp_area() {
draw_disp_area();
#if DISPLAY == OLED
display.drawBitmap(p_ad_x, p_ad_y, disp_area.getBuffer(), disp_area.width(), disp_area.height(), SSD1306_WHITE, SSD1306_BLACK);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawBitmap(p_ad_x, p_ad_y, disp_area.getBuffer(), disp_area.width(), disp_area.height(), GxEPD_WHITE, GxEPD_BLACK);
#endif
if (disp_mode == DISP_MODE_LANDSCAPE) {
if (device_init_done && !firmware_update_mode && !disp_ext_fb) {
#if DISPLAY == OLED
display.drawLine(0, 0, 0, 63, SSD1306_WHITE);
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.drawLine(0, 0, 0, 63, GxEPD_WHITE);
#endif
}
}
}
void update_display(bool blank = false) {
if (blank) {
#if DISPLAY == OLED
if (display_contrast != display_intensity) {
display_contrast = display_intensity;
set_contrast(&display, display_contrast);
}
display.clearDisplay();
#endif
display.display();
} else {
if (millis()-last_disp_update >= disp_update_interval) {
#if DISPLAY == OLED
if (display_contrast != display_intensity) {
display_contrast = display_intensity;
set_contrast(&display, display_contrast);
@ -582,6 +1024,13 @@ void update_display(bool blank = false) {
update_stat_area();
update_disp_area();
display.display();
#elif DISP_H == 122 && (DISPLAY == EINK_BW || DISPLAY == EINK_3C)
display.setFullWindow();
display.fillScreen(GxEPD_WHITE);
update_stat_area();
update_disp_area();
display.display(true);
#endif
last_disp_update = millis();
}
}

1676
Graphics.h
View File

File diff suppressed because it is too large Load Diff

95
Power.h
View File

@ -44,6 +44,26 @@
int bat_charged_samples = 0;
bool bat_voltage_dropping = false;
float bat_delay_v = 0;
#elif BOARD_MODEL == BOARD_RAK4631
#include "nrfx_power.h"
#define BAT_C_SAMPLES 7
#define BAT_D_SAMPLES 2
#define BAT_V_MIN 2.75
#define BAT_V_MAX 4.2
#define BAT_V_FLOAT 4.22
#define BAT_SAMPLES 5
#define VBAT_MV_PER_LSB (0.73242188F) // 3.0V ADC range and 12 - bit ADC resolution = 3000mV / 4096
#define VBAT_DIVIDER_COMP (1.73) // Compensation factor for the VBAT divider
#define VBAT_MV_PER_LSB_FIN (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB)
#define PIN_VBAT WB_A0
float bat_p_samples[BAT_SAMPLES];
float bat_v_samples[BAT_SAMPLES];
uint8_t bat_samples_count = 0;
int bat_discharging_samples = 0;
int bat_charging_samples = 0;
int bat_charged_samples = 0;
bool bat_voltage_dropping = false;
float bat_delay_v = 0;
#endif
uint32_t last_pmu_update = 0;
@ -193,6 +213,66 @@ void measure_battery() {
else {
battery_ready = false;
}
#elif BOARD_MODEL == BOARD_RAK4631
battery_installed = true;
battery_indeterminate = false;
bat_v_samples[bat_samples_count%BAT_SAMPLES] = (float)(analogRead(PIN_VBAT)) * VBAT_MV_PER_LSB_FIN;
if (bat_v_samples[bat_samples_count%BAT_SAMPLES] < 3300) {
bat_p_samples[bat_samples_count%BAT_SAMPLES] = 0;
}
else if (bat_v_samples[bat_samples_count%BAT_SAMPLES] < 3600)
{
bat_v_samples[bat_samples_count%BAT_SAMPLES] -= 3300;
bat_p_samples[bat_samples_count%BAT_SAMPLES] = bat_v_samples[bat_samples_count%BAT_SAMPLES] / 30;
} else {
bat_v_samples[bat_samples_count%BAT_SAMPLES] -= 3600;
}
bat_p_samples[bat_samples_count%BAT_SAMPLES] = 10 + (bat_v_samples[bat_samples_count%BAT_SAMPLES] * 0.15F);
bat_samples_count++;
if (!battery_ready && bat_samples_count >= BAT_SAMPLES) {
battery_ready = true;
}
battery_percent = 0;
for (uint8_t bi = 0; bi < BAT_SAMPLES; bi++) {
battery_percent += bat_p_samples[bi];
}
battery_percent = battery_percent/BAT_SAMPLES;
battery_voltage = 0;
for (uint8_t bi = 0; bi < BAT_SAMPLES; bi++) {
battery_voltage += bat_v_samples[bi];
}
battery_voltage = battery_voltage/BAT_SAMPLES;
if (bat_delay_v == 0) bat_delay_v = battery_voltage;
if (battery_percent > 100.0) battery_percent = 100.0;
if (battery_percent < 0.0) battery_percent = 0.0;
if (bat_samples_count%BAT_SAMPLES == 0) {
if (battery_voltage < bat_delay_v && battery_voltage < BAT_V_FLOAT) {
bat_voltage_dropping = true;
} else {
bat_voltage_dropping = false;
}
bat_samples_count = 0;
}
nrfx_power_usb_state_t usbstate = nrfx_power_usbstatus_get();
if (usbstate == NRFX_POWER_USB_STATE_CONNECTED || usbstate == NRFX_POWER_USB_STATE_READY) {
// charging
battery_state = BATTERY_STATE_CHARGING;
} else {
battery_state = BATTERY_STATE_DISCHARGING;
}
if (battery_percent >= 98) {
battery_state = BATTERY_STATE_CHARGED;
}
#endif
if (battery_ready) {
@ -340,6 +420,21 @@ bool init_pmu() {
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
return true;
#elif BOARD_MODEL == BOARD_RAK4631
// board doesn't have PMU but we can measure batt voltage
// prep ADC for reading battery level
analogReference(AR_INTERNAL_3_0);
// Set the resolution to 12-bit (0..4095)
analogReadResolution(12);
// Let the ADC settle
delay(1);
// Get a single ADC sample and throw it away
float raw = analogRead(PIN_VBAT);
return true;
#else
return false;

10
RNode_Firmware_CE.ino
View File

@ -166,6 +166,11 @@ void setup() {
eeprom_update(eeprom_addr(ADDR_CONF_DSET), CONF_OK_BYTE);
eeprom_update(eeprom_addr(ADDR_CONF_DINT), 0xFF);
}
#if DISPLAY == EINK_BW || DISPLAY == EINK_3C
// Poll and process incoming serial commands whilst e-ink display is
// refreshing to make device still seem responsive
display_add_callback(process_serial);
#endif
disp_ready = display_init();
update_display();
#endif
@ -1310,6 +1315,11 @@ void loop() {
#endif
}
void process_serial() {
buffer_serial();
if (!fifo_isempty(&serialFIFO)) serial_poll();
}
void sleep_now() {
#if HAS_SLEEP == true
#if BOARD_MODEL == BOARD_RNODE_NG_22