[modbus]changed tabs to spaces.
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@ -16,7 +16,7 @@
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* File: $Id: portevent.c,v 1.60 2015/02/01 9:18:05 Armink $
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* File: $Id: port.c,v 1.60 2015/02/01 9:18:05 Armink $
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*/
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/* ----------------------- System includes --------------------------------*/
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@ -28,11 +28,11 @@ static rt_base_t level;
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/* ----------------------- Start implementation -----------------------------*/
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void EnterCriticalSection(void)
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{
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level = rt_hw_interrupt_disable();
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level = rt_hw_interrupt_disable();
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}
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void ExitCriticalSection(void)
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{
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rt_hw_interrupt_enable(level);
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rt_hw_interrupt_enable(level);
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}
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@ -30,11 +30,11 @@
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#include <assert.h>
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#include <inttypes.h>
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#define INLINE
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#define INLINE
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#define PR_BEGIN_EXTERN_C extern "C" {
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#define PR_END_EXTERN_C }
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#define PR_END_EXTERN_C }
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#define ENTER_CRITICAL_SECTION() EnterCriticalSection()
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#define ENTER_CRITICAL_SECTION() EnterCriticalSection()
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#define EXIT_CRITICAL_SECTION() ExitCriticalSection()
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typedef uint8_t BOOL;
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@ -133,7 +133,7 @@ void vMBPortSerialEnable(BOOL xRxEnable, BOOL xTxEnable)
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else
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{
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/* switch 485 to transmit mode */
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rt_pin_write(MODBUS_SLAVE_RT_CONTROL_PIN_INDEX, PIN_HIGH);
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rt_pin_write(MODBUS_SLAVE_RT_CONTROL_PIN_INDEX, PIN_HIGH);
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/* disable RX interrupt */
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serial->ops->control(serial, RT_DEVICE_CTRL_CLR_INT, (void *)RT_DEVICE_FLAG_INT_RX);
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}
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@ -57,7 +57,7 @@ BOOL xMBMasterPortSerialInit(UCHAR ucPORT, ULONG ulBaudRate, UCHAR ucDataBits,
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* set 485 mode receive and transmit control IO
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* @note MODBUS_MASTER_RT_CONTROL_PIN_INDEX need be defined by user
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*/
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rt_pin_mode(MODBUS_MASTER_RT_CONTROL_PIN_INDEX, PIN_MODE_OUTPUT);
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rt_pin_mode(MODBUS_MASTER_RT_CONTROL_PIN_INDEX, PIN_MODE_OUTPUT);
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/* set serial name */
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if (ucPORT == 1) {
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@ -129,12 +129,12 @@ void vMBMasterPortSerialEnable(BOOL xRxEnable, BOOL xTxEnable)
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/* enable RX interrupt */
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serial->ops->control(serial, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_FLAG_INT_RX);
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/* switch 485 to receive mode */
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rt_pin_write(MODBUS_MASTER_RT_CONTROL_PIN_INDEX, PIN_LOW);
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rt_pin_write(MODBUS_MASTER_RT_CONTROL_PIN_INDEX, PIN_LOW);
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}
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else
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{
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/* switch 485 to transmit mode */
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rt_pin_write(MODBUS_MASTER_RT_CONTROL_PIN_INDEX, PIN_HIGH);
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rt_pin_write(MODBUS_MASTER_RT_CONTROL_PIN_INDEX, PIN_HIGH);
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/* disable RX interrupt */
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serial->ops->control(serial, RT_DEVICE_CTRL_CLR_INT, (void *)RT_DEVICE_FLAG_INT_RX);
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}
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@ -154,13 +154,13 @@ void vMBMasterPortSerialEnable(BOOL xRxEnable, BOOL xTxEnable)
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void vMBMasterPortClose(void)
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{
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serial->parent.close(&(serial->parent));
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serial->parent.close(&(serial->parent));
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}
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BOOL xMBMasterPortSerialPutByte(CHAR ucByte)
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{
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serial->parent.write(&(serial->parent), 0, &ucByte, 1);
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return TRUE;
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return TRUE;
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}
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BOOL xMBMasterPortSerialGetByte(CHAR * pucByte)
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@ -54,44 +54,44 @@ BOOL xMBMasterPortTimersInit(USHORT usTimeOut50us)
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void vMBMasterPortTimersT35Enable()
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{
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rt_tick_t timer_tick = (50 * usT35TimeOut50us)
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/ (1000 * 1000 / RT_TICK_PER_SECOND);
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rt_tick_t timer_tick = (50 * usT35TimeOut50us)
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/ (1000 * 1000 / RT_TICK_PER_SECOND);
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/* Set current timer mode, don't change it.*/
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vMBMasterSetCurTimerMode(MB_TMODE_T35);
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rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick);
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rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick);
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rt_timer_start(&timer);
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}
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void vMBMasterPortTimersConvertDelayEnable()
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{
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rt_tick_t timer_tick = MB_MASTER_DELAY_MS_CONVERT * RT_TICK_PER_SECOND / 1000;
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rt_tick_t timer_tick = MB_MASTER_DELAY_MS_CONVERT * RT_TICK_PER_SECOND / 1000;
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/* Set current timer mode, don't change it.*/
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vMBMasterSetCurTimerMode(MB_TMODE_CONVERT_DELAY);
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rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick);
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rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick);
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rt_timer_start(&timer);
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}
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void vMBMasterPortTimersRespondTimeoutEnable()
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{
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rt_tick_t timer_tick = MB_MASTER_TIMEOUT_MS_RESPOND * RT_TICK_PER_SECOND / 1000;
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rt_tick_t timer_tick = MB_MASTER_TIMEOUT_MS_RESPOND * RT_TICK_PER_SECOND / 1000;
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/* Set current timer mode, don't change it.*/
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vMBMasterSetCurTimerMode(MB_TMODE_RESPOND_TIMEOUT);
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rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick);
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rt_timer_control(&timer, RT_TIMER_CTRL_SET_TIME, &timer_tick);
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rt_timer_start(&timer);
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}
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void vMBMasterPortTimersDisable()
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{
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rt_timer_stop(&timer);
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rt_timer_stop(&timer);
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}
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void prvvTIMERExpiredISR(void)
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@ -260,8 +260,8 @@ eMBErrorCode eMBRegDiscreteCB( UCHAR * pucRegBuffer, USHORT usAddress, USHORT us
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if ((usAddress >= DISCRETE_INPUT_START)
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&& (usAddress + usNDiscrete <= DISCRETE_INPUT_START + DISCRETE_INPUT_NDISCRETES))
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{
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iRegIndex = (USHORT) (usAddress - usDiscreteInputStart) / 8; //每个寄存器存8个
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iRegBitIndex = (USHORT) (usAddress - usDiscreteInputStart) % 8; //相对于寄存器内部的位地址
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iRegIndex = (USHORT) (usAddress - usDiscreteInputStart) / 8;
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iRegBitIndex = (USHORT) (usAddress - usDiscreteInputStart) % 8;
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while (iNReg > 0)
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{
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