Crash_Override/OVMS3-idf
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

aws_iot: Expose common SDK compile-time configuration in menuconfig

Browse source 
Closes https://github.com/espressif/esp-idf/issues/637
This commit is contained in:
Angus Gratton 2017-07-20 15:28:29 +10:00 committed by Angus Gratton
parent e468cdee1d
commit eeb8dc9c35
2 changed files with 58 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

53
components/aws_iot/Kconfig
View file

@ -30,3 +30,56 @@ config AWS_IOT_MQTT_PORT
If you need per-device port numbers for different regions, you can
override the default port number in your app.
config AWS_IOT_MQTT_TX_BUF_LEN
int "MQTT TX Buffer Length"
depends on AWS_IOT_SDK
default 512
range 32 65536
help
Maximum MQTT transmit buffer size. This is the maximum MQTT
message length (including protocol overhead) which can be sent.
Sending longer messages will fail.
config AWS_IOT_MQTT_RX_BUF_LEN
int "MQTT RX Buffer Length"
depends on AWS_IOT_SDK
default 512
range 32 65536
help
Maximum MQTT receive buffer size. This is the maximum MQTT
message length (including protocol overhead) which can be
received.
Longer messages are dropped.
config AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS
int "Maximum MQTT Topic Filters"
depends on AWS_IOT_SDK
default 5
range 1 100
help
Maximum number of concurrent MQTT topic filters.
config AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL
int "Auto reconnect initial interval (ms)"
depends on AWS_IOT_SDK
default 1000
range 10 3600000
help
Initial delay before making first reconnect attempt, if the AWS IoT connection fails.
Client will perform exponential backoff, starting from this value.
config AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL
int "Auto reconnect maximum interval (ms)"
depends on AWS_IOT_SDK
default 128000
range 10 3600000
help
Maximum delay between reconnection attempts. If the exponentially increased delay
interval reaches this value, the client will stop automatically attempting to reconnect.

10
components/aws_iot/include/aws_iot_config.h
View file

@ -37,9 +37,9 @@
#define AWS_IOT_MY_THING_NAME "ESP32" ///< Thing Name of the Shadow this device is associated with
// MQTT PubSub
#define AWS_IOT_MQTT_TX_BUF_LEN 512 ///< Any time a message is sent out through the MQTT layer. The message is copied into this buffer anytime a publish is done. This will also be used in the case of Thing Shadow
#define AWS_IOT_MQTT_RX_BUF_LEN 512 ///< Any message that comes into the device should be less than this buffer size. If a received message is bigger than this buffer size the message will be dropped.
#define AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS 5 ///< Maximum number of topic filters the MQTT client can handle at any given time. This should be increased appropriately when using Thing Shadow
#define AWS_IOT_MQTT_TX_BUF_LEN CONFIG_AWS_IOT_MQTT_TX_BUF_LEN ///< Any time a message is sent out through the MQTT layer. The message is copied into this buffer anytime a publish is done. This will also be used in the case of Thing Shadow
#define AWS_IOT_MQTT_RX_BUF_LEN CONFIG_AWS_IOT_MQTT_RX_BUF_LEN ///< Any message that comes into the device should be less than this buffer size. If a received message is bigger than this buffer size the message will be dropped.
#define AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS CONFIG_AWS_IOT_MQTT_NUM_SUBSCRIBE_HANDLERS ///< Maximum number of topic filters the MQTT client can handle at any given time. This should be increased appropriately when using Thing Shadow
// Thing Shadow specific configs
#define SHADOW_MAX_SIZE_OF_RX_BUFFER (AWS_IOT_MQTT_RX_BUF_LEN + 1) ///< Maximum size of the SHADOW buffer to store the received Shadow message
@ -54,7 +54,7 @@
#define MAX_SHADOW_TOPIC_LENGTH_BYTES (MAX_SHADOW_TOPIC_LENGTH_WITHOUT_THINGNAME + MAX_SIZE_OF_THING_NAME) ///< This size includes the length of topic with Thing Name
// Auto Reconnect specific config
#define AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL 1000 ///< Minimum time before the First reconnect attempt is made as part of the exponential back-off algorithm
#define AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL 128000 ///< Maximum time interval after which exponential back-off will stop attempting to reconnect.
#define AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL CONFIG_AWS_IOT_MQTT_MIN_RECONNECT_WAIT_INTERVAL ///< Minimum time before the First reconnect attempt is made as part of the exponential back-off algorithm
#define AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL CONFIG_AWS_IOT_MQTT_MAX_RECONNECT_WAIT_INTERVAL ///< Maximum time interval after which exponential back-off will stop attempting to reconnect.
#endif /* _AWS_IOT_CONFIG_H_ */