updated ui added new features

third_party/codec2/stm32/src/debugblinky.c

@@ -0,0 +1,57 @@
+/*---------------------------------------------------------------------------*\
+
+  FILE........: debugblinky.c
+  AUTHOR......: David Rowe
+  DATE CREATED: 12 August 2014
+
+  Configures GPIO pins used for debug blinkies
+
+\*---------------------------------------------------------------------------*/
+
+/*
+  Copyright (C) 2014 David Rowe
+
+  All rights reserved.
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License version 2.1, as
+  published by the Free Software Foundation.  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 Lesser General Public License
+  along with this program; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "stm32f4xx.h"
+
+void init_debug_blinky(void) {
+    GPIO_InitTypeDef GPIO_InitStruct;
+
+    /* PE0-3 used to indicate activity, PE4-5 for SM2000 +12V rail switching */
+
+    RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOE, ENABLE);
+
+    GPIO_InitStruct.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5;
+    GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT;
+    GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
+    GPIO_InitStruct.GPIO_OType = GPIO_OType_PP;
+    GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL;
+    GPIO_Init(GPIOE, &GPIO_InitStruct);
+}
+
+/* SM2000: 0 for +12V RX power, 1 for +12V TX power  */
+
+void txrx_12V(int state) {
+    if (state) {
+        GPIOE->ODR &= ~(1 << 5); /* +12VRXENB off */
+        GPIOE->ODR |=  (1 << 4); /* +12VTXENB on */
+    }
+    else {
+        GPIOE->ODR &= ~(1 << 4); /* +12VTXENB off */
+        GPIOE->ODR |=  (1 << 5); /* +12VRXENB on */
+    }
+}
+