add CharacteristicBuffer; UART seems to work!

3 files changed, 15 insertions, 32 deletions

diff --git a/ports/nrf/bluetooth/ble_drv.c b/ports/nrf/bluetooth/ble_drv.c
index 7082b1e59..cdc56319b 100644
--- a/ports/nrf/bluetooth/ble_drv.c
+++ b/ports/nrf/bluetooth/ble_drv.c
@@ -71,6 +71,20 @@ void ble_drv_add_event_handler(ble_drv_evt_handler_t func, void *param) {
     m_event_handlers = handler;
 }
 
+void ble_drv_remove_event_handler(ble_drv_evt_handler_t func, void *param) {
+    event_handler_t *it = m_event_handlers;
+    event_handler_t **prev = &m_event_handlers;
+    while (it != NULL) {
+        if ((it->func == func) && (it->param == param)) {
+            // Splice out the matching handler.
+            *prev = it->next;
+            return;
+        }
+        prev = &(it->next);
+        it = it->next;
+    }
+}
+
 void SD_EVT_IRQHandler(void) {
     uint32_t evt_id;
     while (sd_evt_get(&evt_id) != NRF_ERROR_NOT_FOUND) {
diff --git a/ports/nrf/bluetooth/ble_drv.h b/ports/nrf/bluetooth/ble_drv.h
index 696aff1da..3d1f551c5 100644
--- a/ports/nrf/bluetooth/ble_drv.h
+++ b/ports/nrf/bluetooth/ble_drv.h
@@ -52,5 +52,6 @@ typedef void (*ble_drv_evt_handler_t)(ble_evt_t*, void*);
 
 void ble_drv_reset();
 void ble_drv_add_event_handler(ble_drv_evt_handler_t func, void *param);
+void ble_drv_remove_event_handler(ble_drv_evt_handler_t func, void *param);
 
 #endif // MICROPY_INCLUDED_NRF_BLUETOOTH_BLE_DRV_H
diff --git a/ports/nrf/bluetooth/download_ble_stack.sh b/ports/nrf/bluetooth/download_ble_stack.sh
deleted file mode 100755
index 7e35c0680..000000000
--- a/ports/nrf/bluetooth/download_ble_stack.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/bash
-
-function download_s132_nrf52_2_0_1
-{
-    echo ""
-    echo "####################################"
-    echo "### Downloading s132_nrf52_2.0.1 ###"
-    echo "####################################"
-    echo ""
-
-    mkdir -p "${1}/s132_nrf52_2.0.1"
-    cd "${1}/s132_nrf52_2.0.1"
-    wget https://www.nordicsemi.com/api/sitecore/Products/MedialibraryZipDownload2 --post-data="ids=863031714A574444AADFE444EBE5BA9B|&fileName=DeviceDownload" -O temp.zip
-    unzip -u temp.zip
-    unzip -u s132nrf52201.zip
-    rm temp.zip s132nrf52201.zip
-    cd -
-}
-
-SCRIPT_DIR="$(cd -P "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-if [ $# -eq 0 ]; then
-    echo "No Bluetooth LE stack defined, downloading all."
-    download_s132_nrf52_2_0_1 "${SCRIPT_DIR}"
-else
-    case $1 in
-        "s132_nrf52_2_0_1" )
-            download_s132_nrf52_2_0_1 "${SCRIPT_DIR}" ;;
-    esac
-fi
-
-exit 0