old RF95 driver probably works on NRF52 now

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:

platformio.ini

@@ -135,4 +135,9 @@ lib_ignore =
   BluetoothOTA
 lib_deps = 
   ${env.lib_deps}
-monitor_port = /dev/ttyACM1
+monitor_port = /dev/ttyACM1
+
+; Set initial breakpoint (defaults to main)
+debug_init_break =
+;debug_init_break = tbreak loop
+;debug_init_break = tbreak Reset_Handler

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%

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
 
 // -----------------------------------------------------------------------------