maze
45d1364a71
- boards/seeed/xiao_wio_sx1262: add overlay, .conf, board.yml - app: support full set of SX12xx bandwidths; default BW set to 62 (62.5 kHz) - Update Kconfig and prj.conf - Update lora_modem.h/c for validation and mapping
29 lines
737 B
Plaintext
29 lines
737 B
Plaintext
# LoRa KISS Modem — base project configuration
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# Board-specific .conf overlays extend or override these settings.
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# Logging
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CONFIG_LOG=y
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CONFIG_PRINTK=y
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# LoRa subsystem
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CONFIG_LORA=y
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# UART (interrupt-driven for non-blocking byte-by-byte processing)
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CONFIG_SERIAL=y
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CONFIG_UART_INTERRUPT_DRIVEN=y
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# Heap for KISS frame buffers and dynamic allocations
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CONFIG_HEAP_MEM_POOL_SIZE=4096
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# Zephyr kernel threads
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CONFIG_MAIN_STACK_SIZE=2048
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# Default radio parameters (US 915 MHz, SF9, BW125, CR 4/5)
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CONFIG_LORAMODEM_LORA_FREQ_HZ=869618000
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CONFIG_LORAMODEM_LORA_SF=8
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CONFIG_LORAMODEM_LORA_BW=62
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CONFIG_LORAMODEM_LORA_CR=5
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CONFIG_LORAMODEM_LORA_TX_POWER_DBM=21
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CONFIG_LORAMODEM_LORA_PREAMBLE_LEN=8
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CONFIG_LORAMODEM_MAX_PACKET_SIZE=255
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