8c93695d01
* SubGhz: add CC1101 Ext driver * SubGhz: move TIM2 -> TIM17 use cc1101_ext * FuriHal: SPI move channel DMA 3,4 -> 6.7 * Documentation: fix font * SubGhz: add work with SubGhz devices by link to device * SubGhz: add support switching external/internal cc1101 "subghz chat" * SubGhz: add support switching external/internal cc1101 "subghz tx" and "subghz rx" * SubGhz: add "Radio Settings" scene * SubGhz: add icon * SubGhz: add supported CC1101 external module in SubGhz app * SubGhz: fix check frequency supported radio device * SubGhz: fix clang-formatted * Sughz: move dirver CC1101_Ext to lib , compile cmd ./fbt launch_app APPSRC=radio_device_cc1101_ext * SubGhz: fix CLI * SubGhz: fix PVS * SubGhz: delete comments * SubGhz: fix unit_test * Format sources * Update api symbols and drivers targets * Drivers: find proper place for target option * SubGhz: external device connected method naming * Format sources * SubGhz: fix module selection menu, when external is not connected * SubGhz: fix furi_assert(device); * SubGhz: fix split h and c * SubGhz: furi_hal_subghz remove preset load function by name * SubGhz: deleted comments * Format Sources * SubGhz: add some consts and fix unit tests * Sync API Symbols Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
#include "subghz_threshold_rssi.h"
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#include <float_tools.h>
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#include "../subghz_i.h"
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#define TAG "SubGhzThresholdRssi"
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#define THRESHOLD_RSSI_LOW_COUNT 10
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struct SubGhzThresholdRssi {
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float threshold_rssi;
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uint8_t threshold_rssi_low_count;
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};
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SubGhzThresholdRssi* subghz_threshold_rssi_alloc(void) {
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SubGhzThresholdRssi* instance = malloc(sizeof(SubGhzThresholdRssi));
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instance->threshold_rssi = SUBGHZ_RAW_THRESHOLD_MIN;
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instance->threshold_rssi_low_count = THRESHOLD_RSSI_LOW_COUNT;
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return instance;
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}
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void subghz_threshold_rssi_free(SubGhzThresholdRssi* instance) {
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furi_assert(instance);
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free(instance);
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}
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void subghz_threshold_rssi_set(SubGhzThresholdRssi* instance, float rssi) {
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furi_assert(instance);
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instance->threshold_rssi = rssi;
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}
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float subghz_threshold_rssi_get(SubGhzThresholdRssi* instance) {
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furi_assert(instance);
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return instance->threshold_rssi;
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}
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SubGhzThresholdRssiData subghz_threshold_get_rssi_data(SubGhzThresholdRssi* instance, float rssi) {
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furi_assert(instance);
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SubGhzThresholdRssiData ret = {.rssi = rssi, .is_above = false};
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if(float_is_equal(instance->threshold_rssi, SUBGHZ_RAW_THRESHOLD_MIN)) {
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ret.is_above = true;
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} else {
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if(rssi < instance->threshold_rssi) {
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instance->threshold_rssi_low_count++;
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if(instance->threshold_rssi_low_count > THRESHOLD_RSSI_LOW_COUNT) {
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instance->threshold_rssi_low_count = THRESHOLD_RSSI_LOW_COUNT;
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}
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ret.is_above = false;
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} else {
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instance->threshold_rssi_low_count = 0;
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}
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if(instance->threshold_rssi_low_count == THRESHOLD_RSSI_LOW_COUNT) {
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ret.is_above = false;
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} else {
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ret.is_above = true;
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}
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}
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return ret;
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}
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