332 lines
10 KiB
C
332 lines
10 KiB
C
/*
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* File: __GP22GAS_IR_APP_C
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* Author:
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*
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* Created on：2016-3-7
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*/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "UWater_ir_app.h"
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#include "UWater_frame_app.h"
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#include "UWater_timer1uS_driver.h"
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#include "UWater_uart_driver.h"
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#include "UWater_lcd_app.h"
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#include "UWater_key_app.h"
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#include "UWater_DebugPrint.h"
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u8 s_g_ir_control_state = IR_CONTROL_S0;
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u8 s_g_ir_state = 0;
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/************************************************
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Function: void UartIrOpen()
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Description: 打开红外
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Input:
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return:
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Others:
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*************************************************/
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void UartIrOpen(void)
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{
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IR_38KCarrier_Close();
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Gpio_WriteOutputIO(IR_UART_CTL_PORT, IR_UART_CTL_PIN, FALSE);
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UartInit(IR_UART_COM, BAUD2400, DATA_BIT_8, STOPBIT_1, UART_EVEN_PARITY, UART_LPUART_Disable);
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}
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/************************************************
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Function: void UartIrClose()
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Description: 关闭红外
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Input:
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return:
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Others:
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*************************************************/
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void UartIrClose(void)
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{
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// Sysctrl_SetPeripheralGate(SysctrlPeripheralBaseTim, FALSE); //Base Timer外设时钟关闭
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Bt_M0_Stop(TIM2);
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UartPreSleep(IR_UART_COM);
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Gpio_WriteOutputIO(IR_UART_CTL_PORT, IR_UART_CTL_PIN, TRUE);//电源控制脚开漏输出高，红外模块断电
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//配置红外接收RX口为输出，输出低，为了防止红外接收芯片漏电
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stc_gpio_cfg_t stcGpioCfg;
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DDL_ZERO_STRUCT(stcGpioCfg);
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stcGpioCfg.enDir = GpioDirOut; ///< 端口方向配置
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stcGpioCfg.enDrv = GpioDrvL; ///< 端口驱动能力配置->低驱动能力
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stcGpioCfg.enPu = GpioPuDisable; ///< 端口上下拉配置->无
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stcGpioCfg.enPd = GpioPdDisable;
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stcGpioCfg.enOD = GpioOdDisable; ///< 端口开漏输出配置
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stcGpioCfg.enCtrlMode = GpioAHB; ///< 端口输入/输出值寄存器总线控制模式配置->AHB
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Gpio_Init(LPUART0_RX_PORT, LPUART0_RX_PIN, &stcGpioCfg);
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Gpio_WriteOutputIO(LPUART0_RX_PORT, LPUART0_RX_PIN, FALSE);
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Gpio_Init(LPUART0_TX_PORT, LPUART0_TX_PIN, &stcGpioCfg);
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Gpio_WriteOutputIO(LPUART0_TX_PORT, LPUART0_TX_PIN, TRUE); //TX也配置为输出高
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Gpio_Init(IR_38K_PORT, IR_38K_PIN, &stcGpioCfg);
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Gpio_SetAfMode(IR_38K_PORT,IR_38K_PIN,GpioAf0); //普通IO
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Gpio_WriteOutputIO(IR_38K_PORT, IR_38K_PIN, TRUE);//38K引脚输出为高
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}
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/************************************************
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Function: void IrInitApp()
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Description: 初始化
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Input:
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return:
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Others:
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*************************************************/
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void IrInitApp(void)
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{
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IR_Uart_38K_Config();
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//< RX 控制脚初始化
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stc_gpio_cfg_t stcGpioCfg;
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DDL_ZERO_STRUCT(stcGpioCfg);
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stcGpioCfg.enDir = GpioDirOut; ///< 端口方向配置
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stcGpioCfg.enDrv = GpioDrvL; ///< 端口驱动能力配置->低驱动能力
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stcGpioCfg.enPu = GpioPuDisable; ///< 端口上下拉配置->无
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stcGpioCfg.enPd = GpioPdDisable;
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stcGpioCfg.enOD = GpioOdEnable; ///< 端口开漏输出配置
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stcGpioCfg.enCtrlMode = GpioAHB; ///< 端口输入/输出值寄存器总线控制模式配置->AHB
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Gpio_Init(IR_UART_CTL_PORT, IR_UART_CTL_PIN, &stcGpioCfg);
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Gpio_WriteOutputIO(IR_UART_CTL_PORT, IR_UART_CTL_PIN, TRUE);
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UartIrOpen();
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s_g_ir_control_state = IR_CONTROL_S0;
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FrameSetMsgApp(MsgOpenIr);
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}
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/************************************************
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Function: IrIfSleepApp()
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Description: 查询应用层模块是否允许进入休眠
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Input:
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return: 1 允许休眠 0不允许休眠
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Others:
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*************************************************/
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u8 IrIfSleepApp(void)
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{
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if( IR_CONTROL_S0 == s_g_ir_control_state)
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{
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return TRUE;
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}
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return FALSE;
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}
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u8 IrIfInS0WakeTime(void)
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{
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if(s_g_ir_control_state == IR_CONTROL_S0)
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{
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return TRUE;
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}
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return FALSE;
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}
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/************************************************
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Function: IrMachineApp()
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Description:
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Input:
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return:
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Others:
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*************************************************/
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void IrMachineApp(void)
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{
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switch (s_g_ir_control_state)
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{
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case IR_CONTROL_S0:
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{
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if(FrameCheckMsgApp(MsgOpenIr))
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{
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FrameClearMsgApp(MsgOpenIr);
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Set100msTimer(TIMER_100MS_IR_OPEN, 600);//复位之后定时60秒,关闭
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s_g_ir_control_state = IR_CONTROL_S1;
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}
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else if(KeyCheckIrOpenMsg() == TRUE )//检测到按键消息
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{
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KeyClearIrOpenMsg();//清除消息
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Set100msTimer(TIMER_100MS_IR_OPEN, 200);//按键唤醒定时20秒,关闭
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s_g_ir_control_state = IR_CONTROL_S1;
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}
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break;
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}
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case IR_CONTROL_S1:
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{
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if(TASK_IDLE == UartIfIdle(IR_UART_COM))
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{
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UartIrOpen();
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s_g_ir_control_state = IR_CONTROL_S2;
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}
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break;
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}
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case IR_CONTROL_S2:
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{
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//非检定且时间到
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if((0 == Check100msTimer(TIMER_100MS_IR_OPEN)) &&
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(TASK_IDLE == UartIfIdle(IR_UART_COM))&&
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(10 == LcdCheckStateApp())&&
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(FALSE ==GetPrintNbDataSwitch()&&
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(FrameIfSleepApp() == TRUE)))
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{
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UartIrClose();
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KeyClearIrOpenMsg();//清除消息
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s_g_ir_control_state = IR_DEAL_S0;
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}
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break;
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}
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default:
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{
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s_g_ir_control_state = IR_DEAL_S0;
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break;
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}
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}
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}
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/*************************************************
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Function: static void IR_Uart_38K_Config(void)
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Description: 红外38K 配置PWM相关寄存器
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Input: 无
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Return: 无
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Others:
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*************************************************/
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void IR_Uart_38K_Config(void)
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{
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#if IR_38K_OPEN
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u16 u16ArrValue;
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u16 u16CntValue;
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u16 u16Period;
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stc_bt_mode0_cfg_t stcBtBaseCfg;
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stc_gpio_cfg_t stcTIM1APort;
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DDL_ZERO_STRUCT(stcTIM1APort);
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DDL_ZERO_STRUCT(stcBtBaseCfg);
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//PA03设置为TIM2_CHB
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stcTIM1APort.enDir = GpioDirOut;
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Gpio_Init(IR_38K_PORT, IR_38K_PIN, &stcTIM1APort);
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Gpio_SetAfMode(IR_38K_PORT,IR_38K_PIN,IR_38K_AF);
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Sysctrl_SetPeripheralGate(SysctrlPeripheralBaseTim, TRUE); //Base Timer外设时钟使能
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stcBtBaseCfg.enWorkMode = BtWorkMode0; //定时器模式
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stcBtBaseCfg.enCT = BtTimer; //定时器功能，计数时钟为内部PCLK
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stcBtBaseCfg.enPRS = BtPCLKDiv1; //PCLK/3
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stcBtBaseCfg.enCntMode = Bt16bitArrMode; //自动重载16位计数器/定时器
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stcBtBaseCfg.bEnTog = TRUE;
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stcBtBaseCfg.bEnGate = FALSE;
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stcBtBaseCfg.enGateP = BtGatePositive;
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Bt_Mode0_Init(TIM2, &stcBtBaseCfg); //TIM2 的模式0功能初始化8 *
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u16Period = Sysctrl_GetPClkFreq() /(2 * 38000);
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u16ArrValue = 0x10000 - u16Period;
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Bt_M0_ARRSet(TIM2, u16ArrValue); //设置重载值(ARR = 0x10000 - 周期)
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u16CntValue = 0x10000 - u16Period;
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Bt_M0_Cnt16Set(TIM2, u16CntValue); //设置计数初值
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Bt_M0_Enable_Output(TIM2, TRUE); //TIM2 端口输出使能
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#endif
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}
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//
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void IR_Uart_38K_PreSleep(void)
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{
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Sysctrl_SetPeripheralGate(SysctrlPeripheralBaseTim, FALSE); //Base Timer外设时钟关闭
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Bt_M0_Stop(TIM2);
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Gpio_WriteOutputIO(IR_UART_CTL_PORT, IR_UART_CTL_PIN, TRUE);//电源控制脚开漏输出高，红外模块断电
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//配置红外接收RX口为输出，输出低，为了防止红外接收芯片漏电
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stc_gpio_cfg_t stcGpioCfg;
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DDL_ZERO_STRUCT(stcGpioCfg);
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stcGpioCfg.enDir = GpioDirOut; ///< 端口方向配置
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stcGpioCfg.enDrv = GpioDrvL; ///< 端口驱动能力配置->低驱动能力
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stcGpioCfg.enPu = GpioPuDisable; ///< 端口上下拉配置->无
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stcGpioCfg.enPd = GpioPdDisable;
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stcGpioCfg.enOD = GpioOdDisable; ///< 端口开漏输出配置
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stcGpioCfg.enCtrlMode = GpioAHB; ///< 端口输入/输出值寄存器总线控制模式配置->AHB
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Gpio_Init(LPUART0_RX_PORT, LPUART0_RX_PIN, &stcGpioCfg);
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Gpio_WriteOutputIO(LPUART0_RX_PORT, LPUART0_RX_PIN, FALSE);
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Gpio_Init(LPUART0_TX_PORT, LPUART0_TX_PIN, &stcGpioCfg);
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Gpio_WriteOutputIO(LPUART0_TX_PORT, LPUART0_TX_PIN, TRUE); //TX也配置为输出高
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Gpio_Init(IR_38K_PORT, IR_38K_PIN, &stcGpioCfg);
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Gpio_SetAfMode(IR_38K_PORT,IR_38K_PIN,GpioAf0); //普通IO
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Gpio_WriteOutputIO(IR_38K_PORT, IR_38K_PIN, TRUE);//38K引脚输出为高
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}
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//
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//void IR_Uart_38K_Enable(boolean_t enCmd)
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//{
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//#if IR_38K_OPEN
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// if(TRUE == enCmd)
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// {
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// UartInit(IR_UART_COM,BAUD2400,DATA_BIT_8,STOPBIT_1,UART_EVEN_PARITY,UART_LPUART_Disable);//UART_EVEN_PARITY UART_NONE_PARITY
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// IR_Uart_38K_Config();
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// Bt_M0_Run(TIM2); //TIM2 运行
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//
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// Gpio_WriteOutputIO(IR_UART_CTL_PORT, IR_UART_CTL_PIN, FALSE);
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// }
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// else
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// {
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// Gpio_WriteOutputIO(IR_38K_PORT,IR_38K_PIN, TRUE);//38K引脚输出为高
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// Gpio_WriteOutputIO(IR_UART_CTL_PORT, IR_UART_CTL_PIN, TRUE);//电源控制脚开漏输出高，红外模块断电
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// //配置红外接收RX口为输出，输出低，为了防止红外接收芯片漏电
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// stc_gpio_cfg_t stcGpioCfg;
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// DDL_ZERO_STRUCT(stcGpioCfg);
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// stcGpioCfg.enDir = GpioDirOut; ///< 端口方向配置
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// stcGpioCfg.enDrv = GpioDrvL; ///< 端口驱动能力配置->低驱动能力
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// stcGpioCfg.enPu = GpioPuDisable; ///< 端口上下拉配置->无
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// stcGpioCfg.enPd = GpioPdDisable;
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// stcGpioCfg.enOD = GpioOdDisable; ///< 端口开漏输出配置
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// stcGpioCfg.enCtrlMode = GpioAHB; ///< 端口输入/输出值寄存器总线控制模式配置->AHB
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// Gpio_Init(LPUART0_RX_PORT, LPUART0_RX_PIN, &stcGpioCfg);
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// Gpio_WriteOutputIO(LPUART0_RX_PORT, LPUART0_RX_PIN, FALSE);
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// Gpio_Init(LPUART0_TX_PORT, LPUART0_TX_PIN, &stcGpioCfg);
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// Gpio_WriteOutputIO(LPUART0_TX_PORT, LPUART0_TX_PIN, TRUE); //TX也配置为输出高
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// Gpio_WriteOutputIO(IR_38K_PORT, IR_38K_PIN, TRUE);//38K引脚输出为高
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// }
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//#endif
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//}
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/*************************************************
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Function: void IR_38K_Open(void)
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Description: 红外38K 配置PWM相关寄存器,并开启38K载波
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Input: 无
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Return: 无
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Others:
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*************************************************/
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void IR_38KCarrier_Open(void)
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{
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IR_Uart_38K_Config();
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Bt_M0_Run(TIM2);
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}
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/*************************************************
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Function: void IR_38K_Close(void)
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Description: 关闭38K载波，把该引脚配置为输出高
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Input: 无
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Return: 无
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Others:
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*************************************************/
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void IR_38KCarrier_Close(void)
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{
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Bt_M0_Stop(TIM2);
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stc_gpio_cfg_t stcGpioCfg;
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DDL_ZERO_STRUCT(stcGpioCfg);
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stcGpioCfg.enDir = GpioDirOut; ///< 端口方向配置
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stcGpioCfg.enDrv = GpioDrvL; ///< 端口驱动能力配置->低驱动能力
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stcGpioCfg.enPu = GpioPuDisable; ///< 端口上下拉配置->无
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stcGpioCfg.enPd = GpioPdDisable;
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stcGpioCfg.enOD = GpioOdDisable; ///< 端口开漏输出配置
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stcGpioCfg.enCtrlMode = GpioAHB; ///< 端口输入/输出值寄存器总线控制模式配置->AHB
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Gpio_Init(IR_38K_PORT, IR_38K_PIN, &stcGpioCfg);
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Gpio_SetAfMode(IR_38K_PORT,IR_38K_PIN,GpioAf0); //普通IO
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Gpio_WriteOutputIO(IR_38K_PORT, IR_38K_PIN, TRUE);//38K引脚输出为高
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}
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#ifdef __cplusplus
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}
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#endif //#ifdef __cplusplus
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