66 lines
2.1 KiB
Plaintext
66 lines
2.1 KiB
Plaintext
# Adds AWS IoT device SDK for embedded C configuration
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#
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# Customer specific MQTT HOST
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AWS_IOT_MQTT_HOST ?= ""
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# Default port for MQTT/S
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AWS_IOT_MQTT_PORT ?= "8883"
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# Thing Name of the Shadow the device is associated with
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AWS_IOT_MY_THING_NAME ?= "AWS-IoT-C-SDK"
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# Root CA file name
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AWS_IOT_ROOT_CA_FILENAME ?= "rootCA.crt"
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# Device signed certificate file name
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AWS_IOT_CERTIFICATE_FILENAME ?= "cert.pem"
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# Device private key filename
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AWS_IOT_PRIVATE_KEY_FILENAME ?= "privkey.pem"
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# MQTT PubSub
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# Any time a message is sent out through the MQTT layer. The message is copied
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# into this buffer anytime a publish is done.
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# This will also be used in the case of Thing Shadow
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AWS_IOT_MQTT_TX_BUF_LEN ?= "512"
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# Any message that comes into the device should be less than this buffer size.
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# If a received message is bigger than this buffer size the message will be
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# dropped
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AWS_IOT_MQTT_RX_BUF_LEN ?= "512"
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# Maximum number of topic filters the MQTT client can handle at any given time.
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# This should be increased appropriately when using Thing Shadow
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AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS ?= "5"
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# Thing Shadow specific configs
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# At any given time we will wait for this many responses.
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# This will correlate to the rate at which the shadow actions are requested
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MAX_ACKS_TO_COMEIN_AT_ANY_GIVEN_TIME ?= "10"
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# We could perform shadow action on any thing Name and this is maximum Thing
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# Names we can act on at any given time
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MAX_THINGNAME_HANDLED_AT_ANY_GIVEN_TIME ?= "10"
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# These are the max tokens that is expected to be in the Shadow JSON document.
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# It includes the metadata that gets published
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MAX_JSON_TOKEN_EXPECTED ?= "120"
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# The Thing Name should not be bigger than this value. Modify this if the Thing
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# Name needs to be bigger
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MAX_SIZE_OF_THING_NAME ?= "20"
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# Auto Reconnect specific config
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# Minimum time before the First reconnect attempt is made as part of the
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# exponential back-off algorithm (milliseconds)
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AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL ?= "1000"
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# Maximum time interval after which exponential back-off will stop attempting
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# to reconnect (milliseconds)
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AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL ?= "128000"
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