d2ca67d261
* SubGhz: add SubGhzThresholdRssi * SubGhz: remove direct reading of subghz-txrx-txrx_state * SubGhz: remove direct reading subghz->txrx->hopper_state * SubGhz: remove direct reading subghz->lock * SubGhz: check load type file * SubGhz: remove direct reading subghz->txrx->rx_key_state * SubGhz: remove direct reading subghz->txrx->speaker_state * SubGhz: refactoring subghz_scene_set_type.c * SubGhz: moving "txrx" entity to a separate file * SubGhz: show error tx start * SubGhz: refactoring RPC * SubGhz: value get optimizations * SubGhz: fix name file * SubGhz: add function description * SubGhz: fix double back with a blocked transmission in this region and speacker, when a transmission is blocked in this region * SubGhz: correct spelling * SubGhz: better naming * SubGhz: simplify includes Co-authored-by: SG <who.just.the.doctor@gmail.com> Co-authored-by: あく <alleteam@gmail.com>
61 lines
1.8 KiB
C
61 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) {
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furi_assert(instance);
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float rssi = furi_hal_subghz_get_rssi();
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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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