Steve Karg
fdd49f1791
* Added pretty-apps and pretty-ports make targets * pretty-fied apps folder C files * Pretty-fied ports folder C and H files Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
295 lines
9.3 KiB
C
295 lines
9.3 KiB
C
/**************************************************************************
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*
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* Copyright (C) 2011 Steve Karg <skarg@users.sourceforge.net>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*********************************************************************/
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#include <stdint.h>
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#include "hardware.h"
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#include "bacnet/basic/sys/mstimer.h"
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#include "led.h"
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static struct mstimer Off_Delay_Timer_Rx;
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static struct mstimer Off_Delay_Timer_Tx;
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static bool Rx_State;
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static bool Tx_State;
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static bool LD3_State;
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/*************************************************************************
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* Description: Activate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_tx_on(void)
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{
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GPIO_WriteBit(GPIOB, GPIO_Pin_15, Bit_SET);
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mstimer_set(&Off_Delay_Timer_Tx, 0);
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Tx_State = true;
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}
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/*************************************************************************
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* Description: Activate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_rx_on(void)
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{
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GPIO_WriteBit(GPIOB, GPIO_Pin_14, Bit_SET);
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mstimer_set(&Off_Delay_Timer_Rx, 0);
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Rx_State = true;
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}
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/*************************************************************************
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* Description: Deactivate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_tx_off(void)
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{
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GPIO_WriteBit(GPIOB, GPIO_Pin_15, Bit_RESET);
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mstimer_set(&Off_Delay_Timer_Tx, 0);
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Tx_State = false;
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}
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/*************************************************************************
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* Description: Deactivate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_rx_off(void)
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{
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GPIO_WriteBit(GPIOB, GPIO_Pin_14, Bit_RESET);
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mstimer_set(&Off_Delay_Timer_Rx, 0);
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Rx_State = false;
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}
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/*************************************************************************
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* Description: Get the state of the LED
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* Returns: true if on, false if off.
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* Notes: none
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*************************************************************************/
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bool led_rx_state(void)
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{
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return Rx_State;
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}
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/*************************************************************************
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* Description: Get the state of the LED
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* Returns: true if on, false if off.
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* Notes: none
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*************************************************************************/
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bool led_tx_state(void)
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{
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return Tx_State;
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}
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/*************************************************************************
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* Description: Toggle the state of the LED
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_tx_toggle(void)
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{
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if (led_tx_state()) {
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led_tx_off();
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} else {
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led_tx_on();
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}
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}
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/*************************************************************************
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* Description: Toggle the state of the LED
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_rx_toggle(void)
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{
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if (led_rx_state()) {
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led_rx_off();
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} else {
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led_rx_on();
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}
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}
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/*************************************************************************
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* Description: Delay before going off to give minimum brightness.
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_rx_off_delay(uint32_t delay_ms)
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{
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mstimer_set(&Off_Delay_Timer_Rx, delay_ms);
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}
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/*************************************************************************
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* Description: Delay before going off to give minimum brightness.
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_tx_off_delay(uint32_t delay_ms)
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{
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mstimer_set(&Off_Delay_Timer_Tx, delay_ms);
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}
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/*************************************************************************
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* Description: Turn on, and delay before going off.
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_rx_on_interval(uint16_t interval_ms)
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{
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led_rx_on();
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mstimer_set(&Off_Delay_Timer_Rx, interval_ms);
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}
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/*************************************************************************
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* Description: Turn on, and delay before going off.
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_tx_on_interval(uint16_t interval_ms)
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{
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led_tx_on();
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mstimer_set(&Off_Delay_Timer_Tx, interval_ms);
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}
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/*************************************************************************
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* Description: Task for blinking LED
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_task(void)
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{
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if (mstimer_expired(&Off_Delay_Timer_Rx)) {
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mstimer_set(&Off_Delay_Timer_Rx, 0);
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led_rx_off();
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}
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if (mstimer_expired(&Off_Delay_Timer_Tx)) {
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mstimer_set(&Off_Delay_Timer_Tx, 0);
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led_tx_off();
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}
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}
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/*************************************************************************
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* Description: Activate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_ld4_on(void)
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{
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GPIO_WriteBit(GPIOC, GPIO_Pin_8, Bit_SET);
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}
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/*************************************************************************
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* Description: Deactivate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_ld4_off(void)
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{
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GPIO_WriteBit(GPIOC, GPIO_Pin_8, Bit_RESET);
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}
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/*************************************************************************
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* Description: Activate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_ld3_on(void)
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{
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GPIO_WriteBit(GPIOC, GPIO_Pin_9, Bit_SET);
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LD3_State = true;
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}
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/*************************************************************************
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* Description: Deactivate the LED
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* Returns: nothing
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* Notes: none
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**************************************************************************/
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void led_ld3_off(void)
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{
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GPIO_WriteBit(GPIOC, GPIO_Pin_9, Bit_RESET);
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LD3_State = false;
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}
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/*************************************************************************
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* Description: Get the state of the LED
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* Returns: true if on, false if off.
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* Notes: none
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*************************************************************************/
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bool led_ld3_state(void)
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{
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return LD3_State;
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}
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/*************************************************************************
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* Description: Toggle the state of the LED
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_ld3_toggle(void)
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{
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if (led_ld3_state()) {
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led_ld3_off();
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} else {
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led_ld3_on();
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}
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}
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/*************************************************************************
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* Description: Initialize the LED hardware
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* Returns: none
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* Notes: none
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*************************************************************************/
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void led_init(void)
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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GPIO_StructInit(&GPIO_InitStructure);
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/* Configure the Receive LED on MS/TP board */
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_14;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_Init(GPIOB, &GPIO_InitStructure);
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/* Configure the Transmit LED on MS/TP board */
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_Init(GPIOB, &GPIO_InitStructure);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
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/* Configure the LD4 on Discovery board */
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_Init(GPIOC, &GPIO_InitStructure);
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/* Configure the LD3 on Discovery board */
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_Init(GPIOC, &GPIO_InitStructure);
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/* Enable the GPIO_LED Clock */
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE);
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led_tx_on();
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led_rx_on();
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led_ld3_on();
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led_ld4_on();
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}
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