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2025-05-27 11:04:40 +02:00
parent cd8cf349dd
commit 5d1f472d5f
6 changed files with 128 additions and 56 deletions
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1
.gitignore vendored
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@@ -10,4 +10,5 @@ matrix/input_MHZ16.txt
wifi_list.csv
*.lock
sqlite/*.db
sqlite/*.db*
tests/

4
boot_hotspot.sh
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@@ -10,7 +10,7 @@ OUTPUT_FILE="/var/www/moduleair_pro_4g/wifi_list.csv"
echo "-------------------"
echo "-------------------"
echo "NebuleAir pro started at $(date)"
echo "ModuleAir pro started at $(date)"
echo "getting RPI serial number"
@@ -52,7 +52,7 @@ else
echo "Connection: $CONN_SSID"
# Update SQLite to reflect hotspot mode
sqlite3 /var/www/nebuleair_pro_4g/sqlite/sensors.db "UPDATE config_table SET value='connected' WHERE key='WIFI_status'"
sqlite3 /var/www/moduleair_pro_4g/sqlite/sensors.db "UPDATE config_table SET value='connected' WHERE key='WIFI_status'"
# Lancer le tunnel SSH
#echo "Démarrage du tunnel SSH sur le port $SSH_TUNNEL_PORT..."

5
cron_jobs
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@@ -2,10 +2,9 @@
@reboot /var/www/moduleair_pro_4g/boot_hotspot.sh >> /var/www/moduleair_pro_4g/logs/app.log 2>&1
@reboot sleep 30 && /usr/bin/python3 /var/www/moduleair_pro_4g/SARA/reboot/start.py >> /var/www/moduleair_pro_4g/logs/app.log 2>&1
@reboot /var/www/moduleair_pro_4g/run_every_10_seconds.sh
#@reboot sleep 30 && /usr/bin/python3 /var/www/moduleair_pro_4g/SARA/reboot/start.py >> /var/www/moduleair_pro_4g/logs/app.log 2>&1
0 0 * * * > /var/www/moduleair_pro_4g/logs/master.log
0 0 * * * find /var/www/nebuleair_pro_4g/logs -name "*.log" -type f -exec truncate -s 0 {} \;

68
loop/SARA_send_data_v2.py
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@@ -122,20 +122,22 @@ uSpot_profile_id = 1
conn = sqlite3.connect("/var/www/moduleair_pro_4g/sqlite/sensors.db")
cursor = conn.cursor()
def update_config_sqlite(key, value, value_type=None):
def update_config_sqlite(key, value, value_type=None, max_retries=4, retry_delay=1.0):
"""
Update or insert a configuration value in SQLite config table
Update or insert a configuration value in SQLite config table with retry logic
Args:
key (str): Configuration key
value: Configuration value (any type)
value_type (str, optional): Force specific type ('str', 'int', 'float', 'bool')
If None, auto-detect from value type
max_retries (int): Maximum number of retry attempts (default: 4)
retry_delay (float): Delay between retries in seconds (default: 1.0)
Returns:
bool: True if successful, False otherwise
"""
try:
# Auto-detect type if not specified
if value_type is None:
if isinstance(value, bool):
@@ -153,6 +155,16 @@ def update_config_sqlite(key, value, value_type=None):
else:
str_value = str(value)
# Retry logic
for attempt in range(max_retries):
try:
# Use WAL mode and immediate transaction for better concurrency
conn.execute("PRAGMA journal_mode=WAL")
conn.execute("PRAGMA busy_timeout=30000") # Wait up to 30 seconds for lock
# Begin immediate transaction to acquire lock quickly
conn.execute("BEGIN IMMEDIATE")
# Use INSERT OR REPLACE to update existing or create new
cursor.execute("""
INSERT OR REPLACE INTO config_table (key, value, type)
@@ -160,11 +172,57 @@ def update_config_sqlite(key, value, value_type=None):
""", (key, str_value, value_type))
conn.commit()
print(f"✓ Config updated: {key} = {value} ({value_type})")
print(f"✓ Config updated: {key} = {value} ({value_type}) [attempt {attempt + 1}]")
return True
except sqlite3.OperationalError as e:
if "database is locked" in str(e).lower() or "locked" in str(e).lower():
print(f"⚠ Database locked on attempt {attempt + 1}/{max_retries} for key '{key}': {e}")
# Rollback any pending transaction
try:
conn.rollback()
except:
pass
# If not the last attempt, wait and retry
if attempt < max_retries - 1:
print(f"⏳ Retrying in {retry_delay} seconds...")
time.sleep(retry_delay)
# Increase delay slightly for each retry (exponential backoff)
retry_delay *= 1.2
else:
print(f"✗ Failed to update config {key} after {max_retries} attempts: database remains locked")
return False
else:
# Non-lock related operational error
print(f"✗ Operational error updating config {key}: {e}")
try:
conn.rollback()
except:
pass
return False
except Exception as e:
print(f"✗ Error updating config {key}: {e}")
# Other unexpected errors
print(f"✗ Unexpected error updating config {key} on attempt {attempt + 1}: {e}")
try:
conn.rollback()
except:
pass
# For unexpected errors, don't retry unless it's clearly a temporary issue
if "busy" in str(e).lower() or "locked" in str(e).lower():
if attempt < max_retries - 1:
print(f"⏳ Retrying in {retry_delay} seconds...")
time.sleep(retry_delay)
retry_delay *= 1.2
continue
return False
# If we get here, all retries failed
print(f"✗ Failed to update config {key} after {max_retries} attempts")
return False
#get config data from SQLite table

BIN
matrix/screenNetwork/network_status
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Binary file not shown.

50
matrix/screenNetwork/network_status.cc
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@@ -187,9 +187,9 @@ void draw_connection_icon(Canvas* canvas, int x, int y, const std::string& statu
}
}
} else if (status == "booting") {
icon_color = rgb_matrix::Color(255, 165, 0); // Orange
// Draw a simple but visible rotating indicator for booting
int frame = animation_frame % 4; // Faster rotation (4 states instead of 12)
icon_color = rgb_matrix::Color(255, 255, 0); // Changed from orange to yellow
// Draw a simple but visible rotating indicator for booting - EVEN FASTER rotation
int frame = (animation_frame / 2) % 2; // Much faster rotation - update every 2 frames
// Draw a rotating cross/plus pattern
int center_x = x + 10;
@@ -204,15 +204,14 @@ void draw_connection_icon(Canvas* canvas, int x, int y, const std::string& statu
}
}
// Draw rotating lines based on frame
if (frame == 0 || frame == 2) {
// Draw rotating lines based on frame - faster animation
if (frame == 0) {
// Vertical line
for (int i = -6; i <= 6; i++) {
canvas->SetPixel(center_x, center_y + i, icon_color.r, icon_color.g, icon_color.b);
canvas->SetPixel(center_x + 1, center_y + i, icon_color.r, icon_color.g, icon_color.b);
}
}
if (frame == 1 || frame == 3) {
} else { // frame == 1
// Horizontal line
for (int i = -6; i <= 6; i++) {
canvas->SetPixel(center_x + i, center_y, icon_color.r, icon_color.g, icon_color.b);
@@ -297,8 +296,10 @@ void draw_4g_screen(Canvas* canvas, const std::string& network_status, int signa
}
}
// Draw signal bars anyway
// Only draw signal bars if connected
if (network_status == "connected") {
draw_signal_bars(canvas, 55, 30, signal_quality);
}
std::cout << "Using fallback display (no fonts)" << std::endl;
return;
@@ -314,8 +315,7 @@ void draw_4g_screen(Canvas* canvas, const std::string& network_status, int signa
int status_y = 25;
rgb_matrix::DrawText(canvas, value_font, 2, status_y, white, &bg_color, "Status:", 0);
// Draw connection icon
draw_connection_icon(canvas, 40, status_y - 15, network_status);
// Don't draw connection icon - removed for cleaner text-only display
// Draw status text
rgb_matrix::Color status_color;
@@ -327,7 +327,7 @@ void draw_4g_screen(Canvas* canvas, const std::string& network_status, int signa
} else if (network_status == "connecting") {
status_color = rgb_matrix::Color(255, 255, 0); // Yellow
} else if (network_status == "booting") {
status_color = rgb_matrix::Color(255, 165, 0); // Orange
status_color = rgb_matrix::Color(255, 255, 0); // Changed from orange to yellow
status_text = "BOOTING";
} else if (network_status == "disconnected" || network_status == "error") {
status_color = rgb_matrix::Color(255, 0, 0); // Red
@@ -336,10 +336,10 @@ void draw_4g_screen(Canvas* canvas, const std::string& network_status, int signa
status_text = "UNKNOWN";
}
rgb_matrix::DrawText(canvas, value_font, 65, status_y, status_color, &bg_color, status_text.c_str(), 0);
rgb_matrix::DrawText(canvas, value_font, 45, status_y, status_color, &bg_color, status_text.c_str(), 0);
// Only show signal section if NOT in booting mode
if (network_status != "booting") {
// Only show signal section if connected (NOT for booting, disconnected, or error)
if (network_status == "connected") {
// Draw signal strength section
int signal_y = 45;
rgb_matrix::DrawText(canvas, value_font, 2, signal_y, white, &bg_color, "Signal:", 0);
@@ -383,16 +383,30 @@ void draw_4g_screen(Canvas* canvas, const std::string& network_status, int signa
rgb_matrix::DrawText(canvas, small_font, 70, signal_y - 3, rgb_matrix::Color(128, 128, 128), &bg_color, "NO DATA", 0);
}
} else {
// Clear the signal area completely when booting
// Clear the signal area completely for all non-connected states
for (int clear_x = 0; clear_x < 128; clear_x++) {
for (int clear_y = 35; clear_y < 55; clear_y++) {
canvas->SetPixel(clear_x, clear_y, 0, 0, 0);
}
}
// Show booting message instead of signal info
int boot_msg_y = 45;
rgb_matrix::DrawText(canvas, value_font, 15, boot_msg_y, rgb_matrix::Color(255, 165, 0), &bg_color, "Initializing modem...", 0);
// Show appropriate message based on status
int msg_y = 45;
int msg_y_second_line = 55;
if (network_status == "booting") {
rgb_matrix::DrawText(canvas, value_font, 2, msg_y, rgb_matrix::Color(255, 255, 0), &bg_color, "Initializing modem...", 0);
} else if (network_status == "disconnected") {
rgb_matrix::DrawText(canvas, value_font, 20, msg_y, rgb_matrix::Color(255, 0, 0), &bg_color, "Connection lost", 0);
rgb_matrix::DrawText(canvas, value_font, 20, msg_y_second_line, rgb_matrix::Color(255, 0, 0), &bg_color, " try reconnect", 0);
} else if (network_status == "error") {
rgb_matrix::DrawText(canvas, value_font, 25, msg_y, rgb_matrix::Color(255, 0, 0), &bg_color, "Modem error", 0);
rgb_matrix::DrawText(canvas, value_font, 20, msg_y_second_line, rgb_matrix::Color(255, 0, 0), &bg_color, " try reconnect", 0);
} else if (network_status == "connecting") {
rgb_matrix::DrawText(canvas, value_font, 20, msg_y, rgb_matrix::Color(255, 255, 0), &bg_color, "Connecting...", 0);
}
}
// Draw timestamp