From 3c9c01189d4b4124a35b311f9e1198b53d4294c5 Mon Sep 17 00:00:00 2001
From: geeksville <kevinh@geeksville.com>
Date: Thu, 23 Apr 2020 18:47:27 -0700
Subject: [PATCH] old RF95 driver probably works on NRF52 now

---
 docs/software/nrf52-TODO.md | 4 ++--
 platformio.ini              | 7 ++++++-
 src/bare/NRF52Bluetooth.cpp | 4 ++--
 src/configuration.h         | 6 ++++++
 4 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/docs/software/nrf52-TODO.md b/docs/software/nrf52-TODO.md
index 65b360b6d..d42f5b0d3 100644
--- a/docs/software/nrf52-TODO.md
+++ b/docs/software/nrf52-TODO.md
@@ -1,9 +1,9 @@
 # Initial work items
 
-- get old radio driver working on NRF52
+- DONE get old radio driver working on NRF52
 - get BLE working
 - add PMU driver
-- add new radio driver
+- add new radio driver - possibly start with https://os.mbed.com/teams/Semtech/code/SX126xLib/
 - make a file system implementation (preferably one that can see the files the bootloader also sees)
 - add LCD driver
 - make a new boarddef with a variant.h file. Fix pins in that file. In particular:
diff --git a/platformio.ini b/platformio.ini
index 6505e6647..2a4591987 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -135,4 +135,9 @@ lib_ignore =
   BluetoothOTA
 lib_deps = 
   ${env.lib_deps}
-monitor_port = /dev/ttyACM1
\ No newline at end of file
+monitor_port = /dev/ttyACM1
+
+; Set initial breakpoint (defaults to main)
+debug_init_break =
+;debug_init_break = tbreak loop
+;debug_init_break = tbreak Reset_Handler
\ No newline at end of file
diff --git a/src/bare/NRF52Bluetooth.cpp b/src/bare/NRF52Bluetooth.cpp
index ea88b82b8..4d9813f1d 100644
--- a/src/bare/NRF52Bluetooth.cpp
+++ b/src/bare/NRF52Bluetooth.cpp
@@ -153,7 +153,7 @@ void NRF52Bluetooth::setup()
     Bluefruit.begin();
 
     // Set the advertised device name (keep it short!)
-    Bluefruit.setName("Meshtastic52");
+    Bluefruit.setName("Meshtastic52"); // FIXME
 
     // Set the connect/disconnect callback handlers
     Bluefruit.Periph.setConnectCallback(connect_callback);
@@ -162,7 +162,7 @@ void NRF52Bluetooth::setup()
     // Configure and Start the Device Information Service
     DEBUG_MSG("Configuring the Device Information Service\n");
     bledis.setManufacturer("meshtastic.org");
-    bledis.setModel("NRF52-meshtastic");
+    bledis.setModel("NRF52-meshtastic"); // FIXME
     bledis.begin();
 
     // Start the BLE Battery Service and set it to 100%
diff --git a/src/configuration.h b/src/configuration.h
index cbf930f66..6c474c92d 100644
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -213,6 +213,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #undef LED_INVERTED
 #define LED_INVERTED 1
 
+// Temporarily testing if we can build the RF95 driver for NRF52
+#define RESET_GPIO 14    // If defined, this pin will be used to reset the LORA radio
+#define RF95_IRQ_GPIO 26 // IRQ line for the LORA radio
+#define DIO1_GPIO 35     // DIO1 & DIO2 are not currently used, but they must be assigned to a pin number
+#define DIO2_GPIO 34     // DIO1 & DIO2 are not currently used, but they must be assigned to a pin number
+
 #endif
 
 // -----------------------------------------------------------------------------