626 lines
21 KiB
C
626 lines
21 KiB
C
#include "subghz_read_raw.h"
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#include "../subghz_i.h"
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#include <math.h>
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#include <furi.h>
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#include <furi_hal.h>
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#include <input/input.h>
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#include <gui/elements.h>
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#include <assets_icons.h>
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#define SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE 100
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#define TAG "SubGhzReadRAW"
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struct SubGhzReadRAW {
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View* view;
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SubGhzReadRAWCallback callback;
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void* context;
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};
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typedef struct {
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FuriString* frequency_str;
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FuriString* preset_str;
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FuriString* sample_write;
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FuriString* file_name;
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uint8_t* rssi_history;
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uint8_t rssi_curret;
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bool rssi_history_end;
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uint8_t ind_write;
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uint8_t ind_sin;
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SubGhzReadRAWStatus status;
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float raw_threshold_rssi;
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} SubGhzReadRAWModel;
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void subghz_read_raw_set_callback(
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SubGhzReadRAW* subghz_read_raw,
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SubGhzReadRAWCallback callback,
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void* context) {
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furi_assert(subghz_read_raw);
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furi_assert(callback);
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subghz_read_raw->callback = callback;
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subghz_read_raw->context = context;
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}
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void subghz_read_raw_add_data_statusbar(
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SubGhzReadRAW* instance,
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const char* frequency_str,
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const char* preset_str) {
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furi_assert(instance);
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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furi_string_set(model->frequency_str, frequency_str);
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furi_string_set(model->preset_str, preset_str);
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},
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true);
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}
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void subghz_read_raw_add_data_rssi(SubGhzReadRAW* instance, float rssi, bool trace) {
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furi_assert(instance);
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uint8_t u_rssi = 0;
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if(rssi < SUBGHZ_RAW_TRESHOLD_MIN) {
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u_rssi = 0;
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} else {
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u_rssi = (uint8_t)((rssi - SUBGHZ_RAW_TRESHOLD_MIN) / 2.7);
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}
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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model->rssi_curret = u_rssi;
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if(trace) {
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model->rssi_history[model->ind_write++] = u_rssi;
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} else {
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model->rssi_history[model->ind_write] = u_rssi;
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}
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if(model->ind_write > SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE) {
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model->rssi_history_end = true;
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model->ind_write = 0;
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}
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},
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true);
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}
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void subghz_read_raw_update_sample_write(SubGhzReadRAW* instance, size_t sample) {
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furi_assert(instance);
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{ furi_string_printf(model->sample_write, "%zu spl.", sample); },
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false);
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}
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void subghz_read_raw_stop_send(SubGhzReadRAW* instance) {
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furi_assert(instance);
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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switch(model->status) {
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case SubGhzReadRAWStatusTXRepeat:
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case SubGhzReadRAWStatusLoadKeyTXRepeat:
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instance->callback(SubGhzCustomEventViewReadRAWSendStart, instance->context);
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break;
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case SubGhzReadRAWStatusTX:
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model->status = SubGhzReadRAWStatusIDLE;
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break;
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case SubGhzReadRAWStatusLoadKeyTX:
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model->status = SubGhzReadRAWStatusLoadKeyIDLE;
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break;
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default:
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FURI_LOG_W(TAG, "unknown status");
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model->status = SubGhzReadRAWStatusIDLE;
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break;
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}
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},
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true);
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}
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void subghz_read_raw_update_sin(SubGhzReadRAW* instance) {
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furi_assert(instance);
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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if(model->ind_sin++ > 62) {
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model->ind_sin = 0;
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}
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},
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true);
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}
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static int8_t subghz_read_raw_tab_sin(uint8_t x) {
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const uint8_t tab_sin[64] = {0, 3, 6, 9, 12, 16, 19, 22, 25, 28, 31, 34, 37,
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40, 43, 46, 49, 51, 54, 57, 60, 63, 65, 68, 71, 73,
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76, 78, 81, 83, 85, 88, 90, 92, 94, 96, 98, 100, 102,
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104, 106, 107, 109, 111, 112, 113, 115, 116, 117, 118, 120, 121,
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122, 122, 123, 124, 125, 125, 126, 126, 126, 127, 127, 127};
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int8_t r = tab_sin[((x & 0x40) ? -x - 1 : x) & 0x3f];
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if(x & 0x80) return -r;
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return r;
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}
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void subghz_read_raw_draw_sin(Canvas* canvas, SubGhzReadRAWModel* model) {
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#define SUBGHZ_RAW_SIN_AMPLITUDE 11
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for(int i = 113; i > 0; i--) {
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canvas_draw_line(
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canvas,
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i,
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32 - subghz_read_raw_tab_sin(i + model->ind_sin * 16) / SUBGHZ_RAW_SIN_AMPLITUDE,
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i + 1,
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32 + subghz_read_raw_tab_sin((i + model->ind_sin * 16 + 1) * 2) /
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SUBGHZ_RAW_SIN_AMPLITUDE);
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canvas_draw_line(
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canvas,
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i + 1,
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32 - subghz_read_raw_tab_sin(i + model->ind_sin * 16) / SUBGHZ_RAW_SIN_AMPLITUDE,
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i + 2,
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32 + subghz_read_raw_tab_sin((i + model->ind_sin * 16 + 1) * 2) /
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SUBGHZ_RAW_SIN_AMPLITUDE);
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}
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}
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void subghz_read_raw_draw_scale(Canvas* canvas, SubGhzReadRAWModel* model) {
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#define SUBGHZ_RAW_TOP_SCALE 14
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#define SUBGHZ_RAW_END_SCALE 115
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if(model->rssi_history_end == false) {
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for(int i = SUBGHZ_RAW_END_SCALE; i > 0; i -= 15) {
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canvas_draw_line(canvas, i, SUBGHZ_RAW_TOP_SCALE, i, SUBGHZ_RAW_TOP_SCALE + 4);
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canvas_draw_line(canvas, i - 5, SUBGHZ_RAW_TOP_SCALE, i - 5, SUBGHZ_RAW_TOP_SCALE + 2);
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canvas_draw_line(
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canvas, i - 10, SUBGHZ_RAW_TOP_SCALE, i - 10, SUBGHZ_RAW_TOP_SCALE + 2);
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}
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} else {
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for(int i = SUBGHZ_RAW_END_SCALE - model->ind_write % 15; i > -15; i -= 15) {
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canvas_draw_line(canvas, i, SUBGHZ_RAW_TOP_SCALE, i, SUBGHZ_RAW_TOP_SCALE + 4);
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if(SUBGHZ_RAW_END_SCALE > i + 5)
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canvas_draw_line(
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canvas, i + 5, SUBGHZ_RAW_TOP_SCALE, i + 5, SUBGHZ_RAW_TOP_SCALE + 2);
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if(SUBGHZ_RAW_END_SCALE > i + 10)
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canvas_draw_line(
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canvas, i + 10, SUBGHZ_RAW_TOP_SCALE, i + 10, SUBGHZ_RAW_TOP_SCALE + 2);
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}
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}
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}
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void subghz_read_raw_draw_rssi(Canvas* canvas, SubGhzReadRAWModel* model) {
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int ind = 0;
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int base = 0;
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uint8_t width = 2;
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if(model->rssi_history_end == false) {
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for(int i = model->ind_write; i >= 0; i--) {
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canvas_draw_line(canvas, i, 47, i, 47 - model->rssi_history[i]);
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}
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canvas_draw_line(
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canvas, model->ind_write + 1, 47, model->ind_write + 1, 47 - model->rssi_curret);
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if(model->ind_write > 3) {
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canvas_draw_line(
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canvas, model->ind_write - 1, 47, model->ind_write - 1, 47 - model->rssi_curret);
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for(uint8_t i = 13; i < 47; i += width * 2) {
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canvas_draw_line(canvas, model->ind_write, i, model->ind_write, i + width);
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}
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canvas_draw_line(canvas, model->ind_write - 2, 12, model->ind_write + 2, 12);
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canvas_draw_line(canvas, model->ind_write - 1, 13, model->ind_write + 1, 13);
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}
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} else {
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int i = 0;
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base = SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE - model->ind_write;
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for(i = SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE; i > 0; i--) {
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ind = i - base;
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if(ind < 0) ind += SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE;
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canvas_draw_line(canvas, i, 47, i, 47 - model->rssi_history[ind]);
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}
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canvas_draw_line(
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canvas,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE - 1,
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47,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE - 1,
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47 - model->rssi_curret);
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canvas_draw_line(
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canvas,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE + 1,
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47,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE + 1,
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47 - model->rssi_curret);
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for(uint8_t i = 13; i < 47; i += width * 2) {
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canvas_draw_line(
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canvas,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE,
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i,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE,
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i + width);
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}
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canvas_draw_line(
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canvas,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE - 2,
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12,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE + 2,
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12);
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canvas_draw_line(
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canvas,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE - 1,
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13,
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SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE + 1,
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13);
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}
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}
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void subghz_read_raw_draw_threshold_rssi(Canvas* canvas, SubGhzReadRAWModel* model) {
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uint8_t x = 118;
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uint8_t y = 48;
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if(model->raw_threshold_rssi > SUBGHZ_RAW_TRESHOLD_MIN) {
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uint8_t x = 118;
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y -= (uint8_t)((model->raw_threshold_rssi - SUBGHZ_RAW_TRESHOLD_MIN) / 2.7);
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uint8_t width = 3;
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for(uint8_t i = 0; i < x; i += width * 2) {
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canvas_draw_line(canvas, i, y, i + width, y);
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}
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}
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canvas_draw_line(canvas, x, y - 2, x, y + 2);
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canvas_draw_line(canvas, x - 1, y - 1, x - 1, y + 1);
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canvas_draw_dot(canvas, x - 2, y);
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}
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void subghz_read_raw_draw(Canvas* canvas, SubGhzReadRAWModel* model) {
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uint8_t graphics_mode = 1;
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canvas_set_color(canvas, ColorBlack);
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canvas_set_font(canvas, FontSecondary);
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canvas_draw_str(canvas, 5, 7, furi_string_get_cstr(model->frequency_str));
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canvas_draw_str(canvas, 40, 7, furi_string_get_cstr(model->preset_str));
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canvas_draw_str_aligned(
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canvas, 126, 0, AlignRight, AlignTop, furi_string_get_cstr(model->sample_write));
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canvas_draw_line(canvas, 0, 14, 115, 14);
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canvas_draw_line(canvas, 0, 48, 115, 48);
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canvas_draw_line(canvas, 115, 14, 115, 48);
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switch(model->status) {
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case SubGhzReadRAWStatusIDLE:
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elements_button_left(canvas, "Erase");
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elements_button_center(canvas, "Send");
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elements_button_right(canvas, "Save");
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break;
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case SubGhzReadRAWStatusLoadKeyIDLE:
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elements_button_left(canvas, "New");
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elements_button_center(canvas, "Send");
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elements_button_right(canvas, "More");
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elements_text_box(
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canvas,
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4,
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20,
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110,
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30,
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AlignCenter,
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AlignCenter,
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furi_string_get_cstr(model->file_name),
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true);
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break;
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case SubGhzReadRAWStatusTX:
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case SubGhzReadRAWStatusTXRepeat:
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case SubGhzReadRAWStatusLoadKeyTX:
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case SubGhzReadRAWStatusLoadKeyTXRepeat:
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graphics_mode = 0;
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elements_button_center(canvas, "Send");
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break;
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case SubGhzReadRAWStatusStart:
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elements_button_left(canvas, "Config");
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elements_button_center(canvas, "REC");
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break;
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default:
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elements_button_center(canvas, "Stop");
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break;
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}
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if(graphics_mode == 0) {
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subghz_read_raw_draw_sin(canvas, model);
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} else {
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subghz_read_raw_draw_rssi(canvas, model);
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subghz_read_raw_draw_scale(canvas, model);
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subghz_read_raw_draw_threshold_rssi(canvas, model);
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canvas_set_font_direction(canvas, CanvasDirectionBottomToTop);
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canvas_draw_str(canvas, 128, 40, "RSSI");
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canvas_set_font_direction(canvas, CanvasDirectionLeftToRight);
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}
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}
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bool subghz_read_raw_input(InputEvent* event, void* context) {
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furi_assert(context);
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SubGhzReadRAW* instance = context;
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if((event->key == InputKeyOk) &&
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(event->type == InputTypeLong || event->type == InputTypeRepeat)) {
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//we check that if we hold the transfer button,
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//further check of events is not needed, we exit
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return false;
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} else if(event->key == InputKeyOk && event->type == InputTypePress) {
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uint8_t ret = false;
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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switch(model->status) {
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case SubGhzReadRAWStatusIDLE:
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// Start TX
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instance->callback(SubGhzCustomEventViewReadRAWSendStart, instance->context);
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model->status = SubGhzReadRAWStatusTXRepeat;
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ret = true;
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break;
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case SubGhzReadRAWStatusTX:
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// Start TXRepeat
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model->status = SubGhzReadRAWStatusTXRepeat;
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break;
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case SubGhzReadRAWStatusLoadKeyIDLE:
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// Start Load Key TX
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instance->callback(SubGhzCustomEventViewReadRAWSendStart, instance->context);
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model->status = SubGhzReadRAWStatusLoadKeyTXRepeat;
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ret = true;
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break;
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case SubGhzReadRAWStatusLoadKeyTX:
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// Start Load Key TXRepeat
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model->status = SubGhzReadRAWStatusLoadKeyTXRepeat;
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break;
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default:
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break;
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}
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},
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ret);
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} else if(event->key == InputKeyOk && event->type == InputTypeRelease) {
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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if(model->status == SubGhzReadRAWStatusTXRepeat) {
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// Stop repeat TX
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model->status = SubGhzReadRAWStatusTX;
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} else if(model->status == SubGhzReadRAWStatusLoadKeyTXRepeat) {
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// Stop repeat TX
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model->status = SubGhzReadRAWStatusLoadKeyTX;
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}
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},
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false);
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} else if(event->key == InputKeyBack && event->type == InputTypeShort) {
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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switch(model->status) {
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case SubGhzReadRAWStatusREC:
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//Stop REC
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instance->callback(SubGhzCustomEventViewReadRAWIDLE, instance->context);
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model->status = SubGhzReadRAWStatusIDLE;
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break;
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case SubGhzReadRAWStatusLoadKeyTX:
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//Stop TxRx
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instance->callback(SubGhzCustomEventViewReadRAWTXRXStop, instance->context);
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model->status = SubGhzReadRAWStatusLoadKeyIDLE;
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break;
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case SubGhzReadRAWStatusTX:
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//Stop TxRx
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instance->callback(SubGhzCustomEventViewReadRAWTXRXStop, instance->context);
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model->status = SubGhzReadRAWStatusIDLE;
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break;
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case SubGhzReadRAWStatusLoadKeyIDLE:
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//Exit
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instance->callback(SubGhzCustomEventViewReadRAWBack, instance->context);
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break;
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default:
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//Exit
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instance->callback(SubGhzCustomEventViewReadRAWBack, instance->context);
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break;
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}
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},
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true);
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} else if(event->key == InputKeyLeft && event->type == InputTypeShort) {
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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if(model->status == SubGhzReadRAWStatusStart) {
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//Config
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instance->callback(SubGhzCustomEventViewReadRAWConfig, instance->context);
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} else if(
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(model->status == SubGhzReadRAWStatusIDLE) ||
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(model->status == SubGhzReadRAWStatusLoadKeyIDLE)) {
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//Erase
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model->status = SubGhzReadRAWStatusStart;
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model->rssi_history_end = false;
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model->ind_write = 0;
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furi_string_set(model->sample_write, "0 spl.");
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furi_string_reset(model->file_name);
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instance->callback(SubGhzCustomEventViewReadRAWErase, instance->context);
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}
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},
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true);
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} else if(event->key == InputKeyRight && event->type == InputTypeShort) {
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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if(model->status == SubGhzReadRAWStatusIDLE) {
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//Save
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instance->callback(SubGhzCustomEventViewReadRAWSave, instance->context);
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} else if(model->status == SubGhzReadRAWStatusLoadKeyIDLE) {
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//More
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instance->callback(SubGhzCustomEventViewReadRAWMore, instance->context);
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}
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},
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true);
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} else if(event->key == InputKeyOk && event->type == InputTypeShort) {
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with_view_model(
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instance->view,
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SubGhzReadRAWModel * model,
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{
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|
if(model->status == SubGhzReadRAWStatusStart) {
|
|
//Record
|
|
instance->callback(SubGhzCustomEventViewReadRAWREC, instance->context);
|
|
model->status = SubGhzReadRAWStatusREC;
|
|
model->ind_write = 0;
|
|
model->rssi_history_end = false;
|
|
} else if(model->status == SubGhzReadRAWStatusREC) {
|
|
//Stop
|
|
instance->callback(SubGhzCustomEventViewReadRAWIDLE, instance->context);
|
|
model->status = SubGhzReadRAWStatusIDLE;
|
|
}
|
|
},
|
|
true);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void subghz_read_raw_set_status(
|
|
SubGhzReadRAW* instance,
|
|
SubGhzReadRAWStatus status,
|
|
const char* file_name,
|
|
float raw_threshold_rssi) {
|
|
furi_assert(instance);
|
|
|
|
switch(status) {
|
|
case SubGhzReadRAWStatusStart:
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{
|
|
model->status = SubGhzReadRAWStatusStart;
|
|
model->rssi_history_end = false;
|
|
model->ind_write = 0;
|
|
furi_string_reset(model->file_name);
|
|
furi_string_set(model->sample_write, "0 spl.");
|
|
model->raw_threshold_rssi = raw_threshold_rssi;
|
|
},
|
|
true);
|
|
break;
|
|
case SubGhzReadRAWStatusIDLE:
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{ model->status = SubGhzReadRAWStatusIDLE; },
|
|
true);
|
|
break;
|
|
case SubGhzReadRAWStatusLoadKeyTX:
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{
|
|
model->status = SubGhzReadRAWStatusLoadKeyIDLE;
|
|
model->rssi_history_end = false;
|
|
model->ind_write = 0;
|
|
furi_string_set(model->file_name, file_name);
|
|
furi_string_set(model->sample_write, "RAW");
|
|
},
|
|
true);
|
|
break;
|
|
case SubGhzReadRAWStatusSaveKey:
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{
|
|
model->status = SubGhzReadRAWStatusLoadKeyIDLE;
|
|
if(!model->ind_write) {
|
|
furi_string_set(model->file_name, file_name);
|
|
furi_string_set(model->sample_write, "RAW");
|
|
} else {
|
|
furi_string_reset(model->file_name);
|
|
}
|
|
},
|
|
true);
|
|
break;
|
|
|
|
default:
|
|
FURI_LOG_W(TAG, "unknown status");
|
|
break;
|
|
}
|
|
}
|
|
|
|
void subghz_read_raw_enter(void* context) {
|
|
furi_assert(context);
|
|
//SubGhzReadRAW* instance = context;
|
|
}
|
|
|
|
void subghz_read_raw_exit(void* context) {
|
|
furi_assert(context);
|
|
SubGhzReadRAW* instance = context;
|
|
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{
|
|
if(model->status != SubGhzReadRAWStatusIDLE &&
|
|
model->status != SubGhzReadRAWStatusStart &&
|
|
model->status != SubGhzReadRAWStatusLoadKeyIDLE) {
|
|
instance->callback(SubGhzCustomEventViewReadRAWIDLE, instance->context);
|
|
model->status = SubGhzReadRAWStatusStart;
|
|
}
|
|
},
|
|
true);
|
|
}
|
|
|
|
SubGhzReadRAW* subghz_read_raw_alloc() {
|
|
SubGhzReadRAW* instance = malloc(sizeof(SubGhzReadRAW));
|
|
|
|
// View allocation and configuration
|
|
instance->view = view_alloc();
|
|
view_allocate_model(instance->view, ViewModelTypeLocking, sizeof(SubGhzReadRAWModel));
|
|
view_set_context(instance->view, instance);
|
|
view_set_draw_callback(instance->view, (ViewDrawCallback)subghz_read_raw_draw);
|
|
view_set_input_callback(instance->view, subghz_read_raw_input);
|
|
view_set_enter_callback(instance->view, subghz_read_raw_enter);
|
|
view_set_exit_callback(instance->view, subghz_read_raw_exit);
|
|
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{
|
|
model->frequency_str = furi_string_alloc();
|
|
model->preset_str = furi_string_alloc();
|
|
model->sample_write = furi_string_alloc();
|
|
model->file_name = furi_string_alloc();
|
|
model->rssi_history = malloc(SUBGHZ_READ_RAW_RSSI_HISTORY_SIZE * sizeof(uint8_t));
|
|
model->raw_threshold_rssi = -127.0f;
|
|
},
|
|
true);
|
|
|
|
return instance;
|
|
}
|
|
|
|
void subghz_read_raw_free(SubGhzReadRAW* instance) {
|
|
furi_assert(instance);
|
|
|
|
with_view_model(
|
|
instance->view,
|
|
SubGhzReadRAWModel * model,
|
|
{
|
|
furi_string_free(model->frequency_str);
|
|
furi_string_free(model->preset_str);
|
|
furi_string_free(model->sample_write);
|
|
furi_string_free(model->file_name);
|
|
free(model->rssi_history);
|
|
},
|
|
true);
|
|
view_free(instance->view);
|
|
free(instance);
|
|
}
|
|
|
|
View* subghz_read_raw_get_view(SubGhzReadRAW* instance) {
|
|
furi_assert(instance);
|
|
return instance->view;
|
|
}
|