From cacf40d46160306a03620d9b09b1e31f75f2eb3d Mon Sep 17 00:00:00 2001
From: pstruebi <struebin.patrick@gmail.com>
Date: Thu, 13 Feb 2025 17:01:04 +0100
Subject: [PATCH] Add config to work with auracaster project

---
 .gitignore          |  2 ++
 flash_dongle.sh     |  3 ++
 prj_auracaster.conf | 73 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 flash_dongle.sh
 create mode 100644 prj_auracaster.conf

diff --git a/.gitignore b/.gitignore
index 635a99b..63397f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,5 @@
 
 # build
 /build*/
+
+app.zip
\ No newline at end of file
diff --git a/flash_dongle.sh b/flash_dongle.sh
new file mode 100644
index 0000000..f481081
--- /dev/null
+++ b/flash_dongle.sh
@@ -0,0 +1,3 @@
+#! /bin/bash
+nrfutil pkg generate --hw-version 52 --sd-req=0x00  --application ./build_nrf52dongle/merged.hex --application-version 1 app.zip
+nrfutil device program --firmware app.zip --traits nordicDfu
diff --git a/prj_auracaster.conf b/prj_auracaster.conf
new file mode 100644
index 0000000..49ceb28
--- /dev/null
+++ b/prj_auracaster.conf
@@ -0,0 +1,73 @@
+# Configure for multiple broadcasters
+CONFIG_BT_EXT_ADV_MAX_ADV_SET=5
+CONFIG_BT_CTLR_ADV_SET=5
+CONFIG_BT_CTLR_ADV_ISO_SET=5
+CONFIG_BT_CTLR_ADV_ISO_STREAM_COUNT=5
+CONFIG_BT_CTLR_SYNC_ISO_STREAM_COUNT=5
+CONFIG_BT_CTLR_ADV_ISO_STREAM_MAX=5
+CONFIG_BT_CTLR_SYNC_PERIODIC_ADV_LIST_SIZE=5
+
+
+CONFIG_BT_BUF_EVT_RX_COUNT=16
+CONFIG_BT_CTLR_ADV_ISO_PDU_LEN_MAX=247
+
+# ISO Transmissions
+CONFIG_BT_CTLR_ISOAL_SOURCES=5
+CONFIG_BT_CTLR_ISO_TX_BUFFERS=8
+CONFIG_BT_CTLR_ISO_TX_BUFFER_SIZE=255
+
+##
+
+CONFIG_CONSOLE=n
+CONFIG_STDOUT_CONSOLE=n
+CONFIG_UART_CONSOLE=n
+CONFIG_GPIO=y
+CONFIG_SERIAL=y
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_BT=y
+CONFIG_BT_HCI_RAW=y
+CONFIG_BT_HCI_RAW_H4=y
+CONFIG_BT_HCI_RAW_H4_ENABLE=y
+CONFIG_BT_BUF_EVT_RX_SIZE=255
+CONFIG_BT_BUF_ACL_RX_SIZE=255
+CONFIG_BT_BUF_ACL_TX_SIZE=251
+CONFIG_BT_BUF_CMD_TX_SIZE=255
+CONFIG_BT_BUF_EVT_DISCARDABLE_SIZE=255
+CONFIG_BT_CTLR_ASSERT_HANDLER=y
+#CONFIG_BT_MAX_CONN=16
+CONFIG_BT_TINYCRYPT_ECC=n
+
+# Setup ISO Buffer
+CONFIG_BT_ISO_TX_BUF_COUNT=10
+CONFIG_BT_ISO_TX_MTU=251
+CONFIG_BT_ISO_RX_BUF_COUNT=10
+CONFIG_BT_ISO_RX_MTU=251
+
+# Enable ISO support
+CONFIG_BT_ISO_PERIPHERAL=y
+CONFIG_BT_ISO_CENTRAL=y
+CONFIG_BT_ISO_BROADCASTER=y
+CONFIG_BT_ISO_SYNC_RECEIVER=y
+CONFIG_BT_EXT_ADV=y
+CONFIG_BT_PER_ADV_SYNC_TRANSFER_RECEIVER=y
+CONFIG_BT_PER_ADV_SYNC_TRANSFER_SENDER=y
+
+# Configure Controller
+CONFIG_BT_CTLR_CONN_ISO_GROUPS=1
+CONFIG_BT_CTLR_CONN_ISO_STREAMS=5
+CONFIG_BT_CTLR_ADV_EXT=y
+
+# Support six links as a central, or one link as a peripheral
+CONFIG_BT_MAX_CONN=8
+CONFIG_BT_CTLR_SDC_PERIPHERAL_COUNT=2
+
+# Allow using more than default advertising event length
+CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=512
+
+# Workaround: Unable to allocate command buffer when using K_NO_WAIT since
+# Host number of completed commands does not follow normal flow control.
+CONFIG_BT_BUF_CMD_TX_COUNT=10
+
+# for the timesync command
+CONFIG_BT_HCI_RAW_CMD_EXT=y
+