david.tahir/QuadMeUp_Crossbow
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Happy path frequency hopping

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This commit is contained in:
Pawel Spychalski
2018-04-10 15:01:27 +02:00
parent 6ee2caf68d
commit f1e659bfd0
5 changed files with 82 additions and 8 deletions
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13
crossbow/variables.h
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@@ -86,8 +86,14 @@ enum debugConfigFlags {
#define RADIO_STATE_TX 1
#define RADIO_STATE_RX 2
#define RADIO_FREQUENCY_MIN 868000000
#define RADIO_FREQUENCY_MAX 870000000
#define RADIO_FREQUENCY_RANGE (RADIO_FREQUENCY_MAX-RADIO_FREQUENCY_MIN)
#define RADIO_CHANNEL_WIDTH 250000
#define RADIO_CHANNEL_COUNT (RADIO_FREQUENCY_RANGE/RADIO_CHANNEL_WIDTH) + 1 // 9 channels in 2MHz range
#define RADIO_HOP_OFFSET 5
struct RadioState_t {
uint32_t frequency = 867000000;
uint32_t loraBandwidth = 250000;
uint8_t loraSpreadingFactor = 7;
uint8_t loraCodingRate = 6;
@@ -97,6 +103,11 @@ struct RadioState_t {
uint8_t snr = 0;
uint8_t deviceState = RADIO_STATE_RX;
uint32_t nextTxCheckMillis = 0;
const uint32_t dwellTime = TX_TRANSMIT_SLOT_RATE * 2;
uint8_t channel = 0;
uint8_t lastReceivedChannel = 0;
uint32_t channelEntryMillis = 0;
};
struct TxDeviceState_t {