[FL-1496] SubGhz: Library, Cli, Application (#543)

* ApiHal: set frequency and path in one go. Drivers: proper frequency registers calculation for CC1101. Update subghz cli to match new api. * SubGhz: preparation for parsers porting, tim2 sharing * ApiHal: add interrupts API, move all TIM2 related things there. * SubGhz: refactor protocol lib and add keeloq. * SubGhz: proper init_set for keeloq manafacture key * SubGhz: port more protocols to lib * SubGhz: load keeloq manufacture keys from sd card (if any). * SubGhz: format output from protocols. * SubGhz: use default frequency in subghz_rx cli command. * SubGhz: keeloq key types * Fix compillation error when internal storage disabled * SubGhz: minor cleanup * SubGhz: properly handle timeout and reset signal in subghz_rx * SubGhz: Worker, Capture View. Furi: emulate thread join. * SubGhz: free strings on keeloq key load end * SubGhz: update protocols reporting API, app refactoring and capture view, update API HAL usage. * SubGhz: update dump formatting * ApiHal: backport subghz preset to F5 * ApiHal: backport subghz frequency range to F5
2021-06-30 00:19:20 +03:00
parent dce3665f63
commit e8211226f3
46 changed files with 2114 additions and 265 deletions
--- a/lib/fl_subghz/protocols/subghz_protocol_nice_flo.c
+++ b/lib/fl_subghz/protocols/subghz_protocol_nice_flo.c
@@ -0,0 +1,117 @@
+#include "subghz_protocol_nice_flo.h"
+
+/*
+ * Help
+ * https://phreakerclub.com/447
+ *
+ */
+
+struct SubGhzProtocolNiceFlo {
+    SubGhzProtocolCommon common;
+};
+
+SubGhzProtocolNiceFlo* subghz_protocol_nice_flo_alloc() {
+    SubGhzProtocolNiceFlo* instance = furi_alloc(sizeof(SubGhzProtocolNiceFlo));
+
+    instance->common.name = "Nice FLO";
+    instance->common.code_min_count_bit_for_found = 12;
+    instance->common.te_shot = 700;
+    instance->common.te_long = 1400;
+    instance->common.te_delta = 200;
+    
+    return instance;
+}
+
+void subghz_protocol_nice_flo_free(SubGhzProtocolNiceFlo* instance) {
+    furi_assert(instance);
+    free(instance);
+}
+
+void subghz_protocol_nice_flo_send_bit(SubGhzProtocolNiceFlo* instance, uint8_t bit) {
+    if (bit) {
+        //send bit 1
+        SUBGHZ_TX_PIN_LOW();
+        delay_us(instance->common.te_long);
+        SUBGHZ_TX_PIN_HIGTH();
+        delay_us(instance->common.te_shot);
+    } else {
+        //send bit 0
+        SUBGHZ_TX_PIN_LOW();
+        delay_us(instance->common.te_shot);
+        SUBGHZ_TX_PIN_HIGTH();
+        delay_us(instance->common.te_long);
+    }
+}
+
+void subghz_protocol_nice_flo_send_key(SubGhzProtocolNiceFlo* instance, uint64_t key, uint8_t bit, uint8_t repeat) {
+    while (repeat--) {
+        //Send header
+        SUBGHZ_TX_PIN_LOW();
+        delay_us(instance->common.te_shot * 34);     //+2 interval v bit 1
+        //Send start bit
+        subghz_protocol_nice_flo_send_bit(instance, 1);
+        //Send key data
+        for (uint8_t i = bit; i > 0; i--) {
+            subghz_protocol_nice_flo_send_bit(instance, bit_read(key, i - 1));
+        }
+    }
+}
+
+void subghz_protocol_nice_flo_parse(SubGhzProtocolNiceFlo* instance, LevelPair data) {
+    switch (instance->common.parser_step) {
+    case 0:
+        if ((data.level == ApiHalSubGhzCaptureLevelLow)
+                && (DURATION_DIFF(data.duration,instance->common.te_shot * 36)< instance->common.te_delta * 36)) {
+            //Found header Nice Flo
+            instance->common.parser_step = 1;
+        } else {
+            instance->common.parser_step = 0;
+        }
+        break;
+    case 1:
+        if (data.level == ApiHalSubGhzCaptureLevelLow) {
+            break;
+        } else if (DURATION_DIFF(data.duration,instance->common.te_shot)< instance->common.te_delta) {
+            //Found start bit Nice Flo
+            instance->common.parser_step = 2;
+            instance->common.code_found = 0;
+            instance->common.code_count_bit = 0;
+        } else {
+            instance->common.parser_step = 0;
+        }
+        break;
+    case 2:
+        if (data.level == ApiHalSubGhzCaptureLevelLow) { //save interval
+            if (data.duration >= (instance->common.te_shot * 4)) {
+                instance->common.parser_step = 1;
+                if (instance->common.code_count_bit>= instance->common.code_min_count_bit_for_found) {
+
+                    //ToDo out data display
+                    if (instance->common.callback) instance->common.callback((SubGhzProtocolCommon*)instance, instance->common.context);
+                }
+                break;
+            }
+            instance->common.te_last = data.duration;
+            instance->common.parser_step = 3;
+        } else {
+            instance->common.parser_step = 0;
+        }
+        break;
+    case 3:
+        if (data.level == ApiHalSubGhzCaptureLevelHigh) {
+            if ((DURATION_DIFF(instance->common.te_last,instance->common.te_shot) < instance->common.te_delta)
+                    && (DURATION_DIFF(data.duration,instance->common.te_long)< instance->common.te_delta)) {
+                subghz_protocol_common_add_bit(&instance->common, 0);
+                instance->common.parser_step = 2;
+            } else if ((DURATION_DIFF(instance->common.te_last,instance->common.te_long)< instance->common.te_delta)
+                    && (DURATION_DIFF(data.duration,instance->common.te_shot)< instance->common.te_delta)) {
+                subghz_protocol_common_add_bit(&instance->common, 1);
+                instance->common.parser_step = 2;
+            } else
+                instance->common.parser_step = 0;
+        } else {
+            instance->common.parser_step = 0;
+        }
+        break;
+    }
+}