Initial commit: MT firmware project

- BLE peripheral applications
- dr_piezo and bladder_patch projects

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

modules/nrfx/mdk/nrf5340_xxaa_network.ld

@@ -0,0 +1,16 @@
+/* Linker script to configure memory regions. */
+
+SEARCH_DIR(.)
+GROUP(-lgcc -lc -lnosys)
+
+MEMORY
+{
+  FLASH (rx) : ORIGIN = 0x1000000, LENGTH = 0x40000
+  EXTFLASH (rx) : ORIGIN = 0x10000000, LENGTH = 0x8000000
+  RAM (rwx) : ORIGIN = 0x21000000, LENGTH = 0x10000
+  RAM1 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x40000 /* Application core RAM */
+  RAM2 (rwx) : ORIGIN = 0x20040000, LENGTH = 0x40000 /* Application core RAM */
+}
+
+
+INCLUDE "nrf_common.ld"