Diff: source/family/maxim/max32620/target_reset.c

Revision:

0:01f31e923fe2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/family/maxim/max32620/target_reset.c	Tue Apr 07 12:55:42 2020 +0200
@@ -0,0 +1,54 @@
+/**
+ * @file    target_reset.c
+ * @brief   Target reset for the MAX32620
+ *
+ * DAPLink Interface Firmware
+ * Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "swd_host.h"
+
+void target_before_init_debug(void)
+{
+    // any target specific sequences needed before attaching
+    // to the DAP across JTAG or SWD
+    return;
+}
+
+uint8_t target_unlock_sequence(void)
+{
+    // if the device can secure the flash and there is a way to
+    //  erase all it should be implemented here.
+    return 1;
+}
+
+uint8_t target_set_state(target_state_t state)
+{
+    // invoke reset by sw (VECT_REQ or SYS_REQ) or hw (hardware IO toggle)
+    // return swd_set_target_state_sw(state);
+    //or
+    return swd_set_target_state_hw(state);
+}
+
+uint8_t security_bits_set(uint32_t addr, uint8_t *data, uint32_t size)
+{
+    // if there are security bits in the programmable flash region
+    //  a check should be performed. This method is used when programming
+    //  by drag-n-drop and should refuse to program an image requesting
+    //  to set the device security. This can be performed with the debug channel
+    //  if needed.
+    return 0;
+}