cjkas 9c1ec17e1a fix: stop the CC1101 driver's "IO is not set as GPIO" log spam ... Arduino 3.x tracks which peripheral owns each pin and logs when a pin the SPI bus owns is used through digitalRead()/digitalWrite(). The vendored SmartRC-CC1101 driver does both: - Every register access waits for CHIP_RDYn with digitalRead(MISO): one "IO 19 is not set as GPIO" warning per access, about one every 4 s from the RSSI read in decodeFrame(). It now reads the pad with gpio_get_level(), which returns the same level without the ownership check. - Init() set SCK and MOSI with digitalWrite() after SpiStart(), which the core refused with an error each boot. The writes are gone; the bus idles them. The MISO wait also had no bound, so a missing or dead module hung the caller. It now gives up after 10 ms. No native test: the driver only builds for the ESP32. To check on hardware: the serial log should have no "is not set as GPIO" lines, and frames should still decode with an RSSI. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>		2026-10-21 12:18:45 +02:00
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SmartRC-CC1101-Driver-Lib	fix: stop the CC1101 driver's "IO is not set as GPIO" log spam	2026-10-21 12:18:45 +02:00