feat(llcc68): make payload limit configurable

Add CONFIG_LLCC68_MAX_PAYLOAD_LENGTH with a default of 128 bytes and a hardware-bounded range of 1..255. Wire both the C++ and raw C LLCC68 payload buffer constants to the Kconfig value so application builds can tune radio buffer RAM without editing headers. Rename the fixed-length 100k preset from GMSK to GFSK and expose rx_bandwidth_hz() next to the GfskRxBandwidth enum so applications can report configured bandwidth without carrying driver-specific lookup tables.
2026-05-20 11:57:37 +08:00
parent f8836dd1b1
commit ce56757dac
4 changed files with 63 additions and 3 deletions
@@ -6,7 +6,7 @@
 #include <zephyr/types.h>
 #include <stddef.h>

-#define LLCC68_MAX_BUFFER_PAYLOAD 128
+#define LLCC68_MAX_BUFFER_PAYLOAD CONFIG_LLCC68_MAX_PAYLOAD_LENGTH

 #ifdef __cplusplus
 extern "C" {