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altpinout + many updates

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This commit is contained in:
MatthewKuKanich
2023-10-10 00:26:52 -04:00
parent 9ef4b15f68
commit 72fbca2986
2 changed files with 59 additions and 14 deletions
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2
applications/external/radar_scanner/application.fam vendored
View File

@@ -9,6 +9,6 @@ App(
fap_category="GPIO",
fap_author="@MatthewKuKanich",
fap_weburl="https://github.com/MatthewKuKanich/flipper-radar",
fap_version="1.0",
fap_version="2.0",
fap_description="Detects the movement of living things using radar",
)

69
applications/external/radar_scanner/radar_scanner.c vendored
View File

@@ -10,10 +10,14 @@ static const uint32_t EVENT_PERIOD_MS = 10;
static const float BEEP_FREQ = 1000.0f;
static const float BEEP_VOL = 0.9f;
static const GpioPin* const radarPin = &gpio_ext_pc3; // Pin 7
static const GpioPin* const altRadarPin = &gpio_ext_pa7; // Pin 2
static const GpioPin* const altGroundPin = &gpio_ext_pa6; // Pin 3
bool presenceDetected = false;
bool muted = false;
bool active = false;
bool continuous = false; // Start with no signal from OUT
bool altPinout; // Sets which GPIO pinout config to use
static void start_feedback(NotificationApp* notifications) {
// Set LED to red for detection
@@ -50,7 +54,7 @@ static void draw_callback(Canvas* canvas, void* ctx) {
canvas_clear(canvas);
canvas_set_font(canvas, FontPrimary);
elements_multiline_text_aligned(canvas, 64, 2, AlignCenter, AlignTop, "Microwave Radar");
canvas_set_font(canvas, FontSecondary);
if(active) {
elements_multiline_text_aligned(canvas, 64, 12, AlignCenter, AlignTop, "Active");
} else {
@@ -58,22 +62,36 @@ static void draw_callback(Canvas* canvas, void* ctx) {
}
// Display presence status
canvas_set_font(canvas, FontPrimary);
if(presenceDetected) {
elements_multiline_text_aligned(
canvas, 64, 25, AlignCenter, AlignTop, "Presence Detected");
canvas, 64, 20, AlignCenter, AlignTop, "Presence Detected");
} else {
elements_multiline_text_aligned(canvas, 64, 25, AlignCenter, AlignTop, "No Presence");
}
if(muted) {
elements_multiline_text_aligned(canvas, 64, 35, AlignCenter, AlignTop, "Muted");
elements_multiline_text_aligned(canvas, 64, 20, AlignCenter, AlignTop, "No Presence");
}
canvas_set_font(canvas, FontSecondary);
elements_multiline_text_aligned(
canvas, 64, 45, AlignCenter, AlignTop, "RCWL-0516 :: OUT -> Pin7");
elements_multiline_text_aligned(
canvas, 64, 55, AlignCenter, AlignTop, "VIN -> 5v :: GND -> GND");
if(muted) {
elements_multiline_text_aligned(canvas, 64, 32, AlignCenter, AlignTop, "Muted");
}
canvas_set_font(canvas, FontBatteryPercent);
if(altPinout) {
elements_multiline_text_aligned(
canvas, 64, 42, AlignCenter, AlignTop, "Alt-Pinout Enabled");
elements_multiline_text_aligned(
canvas, 64, 49, AlignCenter, AlignTop, "VIN -> 5v :: GND -> Pin 3");
elements_multiline_text_aligned(
canvas, 64, 56, AlignCenter, AlignTop, "OUT -> Pin 2 (A7)");
} else if(!altPinout) {
elements_multiline_text_aligned(
canvas, 64, 42, AlignCenter, AlignTop, "Alt-Pinout Disabled");
elements_multiline_text_aligned(
canvas, 64, 49, AlignCenter, AlignTop, "VIN -> 5v :: GND -> GND");
elements_multiline_text_aligned(
canvas, 64, 56, AlignCenter, AlignTop, "OUT -> Pin 7 (C3)");
}
}
static void input_callback(InputEvent* input_event, void* ctx) {
@@ -82,6 +100,14 @@ static void input_callback(InputEvent* input_event, void* ctx) {
furi_message_queue_put(event_queue, input_event, FuriWaitForever);
}
static void get_reading() {
if(altPinout) {
continuous = furi_hal_gpio_read(altRadarPin);
} else {
continuous = furi_hal_gpio_read(radarPin);
}
}
int32_t app_radar_scanner(void* p) {
UNUSED(p);
FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(InputEvent));
@@ -102,6 +128,17 @@ int32_t app_radar_scanner(void* p) {
// set input to be low; RCWL-0516 outputs High (3v) on detection
furi_hal_gpio_init(radarPin, GpioModeInput, GpioPullDown, GpioSpeedVeryHigh);
furi_hal_gpio_init(altRadarPin, GpioModeInput, GpioPullDown, GpioSpeedVeryHigh);
furi_hal_gpio_init(altGroundPin, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
furi_hal_gpio_write(altGroundPin, false);
// Auto 5v- Thanks Willy!!
uint8_t attempts = 0;
bool otg_was_enabled = furi_hal_power_is_otg_enabled();
while(!furi_hal_power_is_otg_enabled() && attempts++ < 5) {
furi_hal_power_enable_otg();
furi_delay_ms(10);
}
bool alarming = false; // Sensor begins in-active until user starts
bool running = true; // to prevent unwanted false positives
@@ -109,7 +146,7 @@ int32_t app_radar_scanner(void* p) {
while(running) {
if(active) {
// start and stop feedback if sensor state is active
bool continuous = furi_hal_gpio_read(radarPin);
get_reading();
if(continuous && !alarming) {
presenceDetected = true;
@@ -138,6 +175,9 @@ int32_t app_radar_scanner(void* p) {
muted = !muted; // Toggle the value of 'muted'
stop_feedback(notifications);
}
if(event.key == InputKeyRight) {
altPinout = !altPinout; // Toggle alternate pinout
}
}
}
}
@@ -146,6 +186,11 @@ int32_t app_radar_scanner(void* p) {
stop_feedback(notifications);
notification_message_block(notifications, &sequence_display_backlight_enforce_auto);
// Disable 5v power
if(furi_hal_power_is_otg_enabled() && !otg_was_enabled) {
furi_hal_power_disable_otg();
}
view_port_enabled_set(view_port, false);
gui_remove_view_port(gui, view_port);
view_port_free(view_port);