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authorFlorent Duchon2013-04-23 17:11:27 +0200
committerFlorent Duchon2013-04-23 17:16:20 +0200
commiteb26ee00f22a8aa10fe3ec0741a7ca1a9d73e659 (patch)
tree6750d87855fc7eda9caab812ad40eec661b20354 /digital/dongle-zigbit/src/debug_avr.c
parentb460c9b32ab71634f73caacaf9ee633934009b90 (diff)
digital/dongle-zigbit: add source code for serial over zigbit
Diffstat (limited to 'digital/dongle-zigbit/src/debug_avr.c')
-rw-r--r--digital/dongle-zigbit/src/debug_avr.c122
1 files changed, 122 insertions, 0 deletions
diff --git a/digital/dongle-zigbit/src/debug_avr.c b/digital/dongle-zigbit/src/debug_avr.c
new file mode 100644
index 00000000..4de67d38
--- /dev/null
+++ b/digital/dongle-zigbit/src/debug_avr.c
@@ -0,0 +1,122 @@
+/* debug_avr.c */
+/* Beacon debug interface. {{{
+ *
+ * Copyright (C) 2012 Florent Duchon
+ *
+ * APBTeam:
+ * Web: http://apbteam.org/
+ * Email: team AT apbteam DOT org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * }}} */
+#include <stdarg.h>
+#include <string.h>
+#include <appTimer.h>
+#include "configuration.h"
+#include "print.h"
+#include "debug_avr.h"
+#include "network_specific.h"
+#include "network_send_commands.h"
+#include "serial_ota.h"
+#include "reset.h"
+#include "uid.h"
+
+HAL_UsartDescriptor_t appUsartDescriptor; // USART descriptor (required by stack)
+static HAL_AppTimer_t debugTimer; // TIMER descripor used by the DEBUG task
+
+uint8_t usartRxBuffer[APP_USART_RX_BUFFER_SIZE]; // USART Rx buffer
+uint8_t usartTxBuffer[APP_USART_TX_BUFFER_SIZE]; // USART Tx buffer
+
+uint8_t debug_network = 0;
+uint8_t debug_network_enable = 0;
+
+uint8_t rxBuffer[40];
+
+
+/* This function initializes the USART interface for debugging on avr */
+ void initSerialInterface(void)
+ {
+ appUsartDescriptor.tty = USART_CHANNEL;
+ appUsartDescriptor.mode = USART_MODE_ASYNC;
+ appUsartDescriptor.baudrate = USART_BAUDRATE_38400;
+ appUsartDescriptor.dataLength = USART_DATA8;
+ appUsartDescriptor.parity = USART_PARITY_EVEN;
+ appUsartDescriptor.stopbits = USART_STOPBIT_1;
+ appUsartDescriptor.rxBuffer = usartRxBuffer;
+ appUsartDescriptor.rxBufferLength = sizeof(usartRxBuffer);
+ appUsartDescriptor.txBuffer = NULL; // use callback mode
+ appUsartDescriptor.txBufferLength = 0;
+ appUsartDescriptor.rxCallback = usartRXCallback;
+ appUsartDescriptor.txCallback = usartTXCallback;
+ appUsartDescriptor.flowControl = USART_FLOW_CONTROL_NONE;
+ OPEN_USART(&appUsartDescriptor);
+ }
+
+
+/* RX USART Callback */
+void usartRXCallback(uint16_t bytesToRead)
+{
+ uint16_t dest = 0;
+
+ /* Read RX buffer from HAL */
+ READ_USART(&appUsartDescriptor,rxBuffer,bytesToRead);
+
+ if(get_serial_ota_mode() == 1)
+ {
+ if(get_uid() == 0)
+ dest = get_serial_ota_EDaddr();
+ else
+ dest = 0;
+ network_send_buffer_over_zb(dest,rxBuffer,bytesToRead);
+ }
+ else
+ {
+ switch(rxBuffer[0])
+ {
+ default :
+ uprintf(" ?? Unknown command ??\r\n");
+ break;
+ }
+ }
+
+}
+
+/* This function starts the debug task */
+void debug_start_stop_task(void)
+{
+ static bool debug_task_running = 0;
+ if(debug_task_running == 0)
+ {
+ debugTimer.interval = DEBUG_TASK_PERIOD;
+ debugTimer.mode = TIMER_REPEAT_MODE;
+ debugTimer.callback = debug_task;
+ HAL_StartAppTimer(&debugTimer);
+ debug_task_running = 1;
+ }
+ else
+ {
+ HAL_StopAppTimer(&debugTimer);
+ debug_task_running = 0;
+ }
+}
+
+/* Debug task callback */
+void debug_task(void)
+{
+ uprintf("------------------------- debug TASK -------------------------\r\n");
+ uprintf("## Network\r\n");
+ uprintf("Status : 0x%x - ",network_get_state());
+} \ No newline at end of file