From b476a41c92a4aabf01af5996308ba29abdf30eb6 Mon Sep 17 00:00:00 2001
From: "Morgan 'ARR\\!' Allen" <morganrallen@gmail.com>
Date: Thu, 2 Dec 2021 10:00:57 -0800
Subject: [PATCH] add more dio pins to lora_cfg, channels, (en/dis)able methods
 for FHSS

---
 include/esp32-lora.h | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/include/esp32-lora.h b/include/esp32-lora.h
index 20f0b23..10df267 100644
--- a/include/esp32-lora.h
+++ b/include/esp32-lora.h
@@ -107,19 +107,25 @@ typedef struct lora32_cfg_t {
   uint8_t cipo;
   uint8_t copi;
   uint8_t clk;
-  uint8_t dio0;
   uint8_t reset;
   uint8_t fifoIdx;
-
-  long frequency;
+  uint8_t channel;
   uint8_t bandwidth;
-
   uint8_t spreadingFactor;
   uint8_t codingRate;
+
+  int8_t dio0;
+  int8_t dio1;
+  int8_t dio2;
+  int8_t channels[64];
+
+  long frequency;
+
   uint16_t preamble;
 
   bool useCRC;
   bool implicitHeader;
+  bool enableFHSS;
 
   receiveCallback receive;
   txdoneCallback tx_done;
@@ -138,9 +144,11 @@ uint8_t lora32_data_available(lora32_cfg_t *lora);
 
 double lora32_calc_datarate(lora32_cfg_t *lora);
 void lora32_dump_regs(lora32_cfg_t *lora);
+void lora32_enable_fhss(lora32_cfg_t *lora, uint8_t period);
 void lora32_enable_continuous_rx(lora32_cfg_t *lora);
 void lora32_enable_single_rx(lora32_cfg_t *lora);
 void lora32_enable_cad(lora32_cfg_t *lora);
+void lora32_disable_fhss(lora32_cfg_t *lora);
 void lora32_toggle_reset(lora32_cfg_t *lora);
 void lora32_send(lora32_cfg_t *config, uint8_t *data, uint8_t len);
 void lora32_set_bandwidth(lora32_cfg_t *lora, uint8_t bw);