panki/fz-bpmtapper
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This commit is contained in:
Felix Pankratz 2022-09-16 23:38:53 +02:00
parent 7e351d035d
commit 1baeea3c72
1 changed files with 19 additions and 3 deletions
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22
bpm.c
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@ -1,4 +1,5 @@
#include <furi.h>
#include <furi_hal.h>
#include <dialogs/dialogs.h>
#include <gui/gui.h>
#include <input/input.h>
@ -16,10 +17,18 @@ typedef struct {
typedef struct {
int taps;
float interval;
float bpm;
uint32_t last_stamp;
uint32_t interval;
} BPMTapper;
// TOO SLOW!
//uint64_t dolphin_state_timestamp() {
// FuriHalRtcDateTime datetime;
// furi_hal_rtc_get_datetime(&datetime);
// return furi_hal_rtc_datetime_to_timestamp(&datetime);
//}
static void show_hello() {
// BEGIN HELLO DIALOG
@ -58,15 +67,19 @@ static void render_callback(Canvas* const canvas, void* ctx) {
canvas_draw_frame(canvas, 0, 0, 128, 64);
canvas_set_font(canvas, FontPrimary);
char taps[8];
//sprintf(taps, "%d", bpm_state->taps);
itoa(bpm_state->taps, taps, 10);
canvas_draw_str_aligned(canvas, 5, 5, AlignRight, AlignBottom, taps);
char interval[32];
itoa(bpm_state->interval, interval, 10);
canvas_draw_str_aligned(canvas, 15, 15, AlignRight, AlignBottom, taps);
canvas_draw_str_aligned(canvas, 40, 50, AlignRight, AlignBottom, interval);
release_mutex((ValueMutex*)ctx, bpm_state);
}
static void bpm_state_init(BPMTapper* const plugin_state) {
plugin_state->taps = 0;
plugin_state->bpm = 0.0;
plugin_state->last_stamp = 0;
plugin_state->interval = 0;
}
int32_t bpm_tapper_app(void* p) {
@ -112,6 +125,9 @@ int32_t bpm_tapper_app(void* p) {
case InputKeyLeft:
case InputKeyOk:
bpm_state->taps++;
uint32_t new_stamp = furi_get_tick();
bpm_state->interval = new_stamp - bpm_state->last_stamp;
bpm_state->last_stamp = new_stamp;
break;
case InputKeyBack:
// Exit the plugin