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[sx127x, sx126x] Fix preamble_size default and validation (#9454)

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Jonathan Swoboda 2025-07-12 03:03:03 -04:00 committed by GitHub
parent 32419645ca
commit 7747a5aa62
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GPG Key ID: B5690EEEBB952194
2 changed files with 5 additions and 5 deletions
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6
esphome/components/sx126x/__init__.py
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@ -167,8 +167,8 @@ def validate_config(config):
if config[CONF_MODULATION] == "LORA":
if config[CONF_BANDWIDTH] not in lora_bws:
raise cv.Invalid(f"{config[CONF_BANDWIDTH]} is not available with LORA")
if config[CONF_PREAMBLE_SIZE] > 0 and config[CONF_PREAMBLE_SIZE] < 6:
raise cv.Invalid("Minimum preamble size is 6 with LORA")
if config[CONF_PREAMBLE_SIZE] < 6:
raise cv.Invalid("Minimum 'preamble_size' is 6 with LORA")
if config[CONF_SPREADING_FACTOR] == 6 and config[CONF_PAYLOAD_LENGTH] == 0:
raise cv.Invalid("Payload length must be set when spreading factor is 6")
else:
@ -200,7 +200,7 @@ CONFIG_SCHEMA = (
cv.Optional(CONF_PA_RAMP, default="40us"): cv.enum(RAMP),
cv.Optional(CONF_PAYLOAD_LENGTH, default=0): cv.int_range(min=0, max=256),
cv.Optional(CONF_PREAMBLE_DETECT, default=2): cv.int_range(min=0, max=4),
cv.Required(CONF_PREAMBLE_SIZE): cv.int_range(min=1, max=65535),
cv.Optional(CONF_PREAMBLE_SIZE, default=8): cv.int_range(min=1, max=65535),
cv.Required(CONF_RST_PIN): pins.internal_gpio_output_pin_schema,
cv.Optional(CONF_RX_START, default=True): cv.boolean,
cv.Required(CONF_RF_SWITCH): cv.boolean,

4
esphome/components/sx127x/__init__.py
View File

@ -164,8 +164,8 @@ def validate_config(config):
raise cv.Invalid(f"{config[CONF_BANDWIDTH]} is not available with LORA")
if CONF_DIO0_PIN not in config:
raise cv.Invalid("Cannot use LoRa without dio0_pin")
if 0 < config[CONF_PREAMBLE_SIZE] < 6:
raise cv.Invalid("Minimum preamble size is 6 with LORA")
if config[CONF_PREAMBLE_SIZE] < 6:
raise cv.Invalid("Minimum 'preamble_size' is 6 with LORA")
if config[CONF_SPREADING_FACTOR] == 6 and config[CONF_PAYLOAD_LENGTH] == 0:
raise cv.Invalid("Payload length must be set when spreading factor is 6")
else: