Fahad Mirza / MODSERIAL

MODSERIAL with support for more devices

Fork of MODSERIAL by Erik -

FLUSH.cpp@28:76793a84f9e5, 2013-07-12 (annotated)

Committer:
Sissors
Date:
Fri Jul 12 15:27:07 2013 +0000
Revision:
28:76793a84f9e5
Parent:
27:9c93ce7cb9d8
Child:
30:b04ce87dc424
Refactoring + KL25Z support v1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AjK 0:eb2522b41db8 1 /*
AjK 0:eb2522b41db8 2 Copyright (c) 2010 Andy Kirkham
AjK 0:eb2522b41db8 3
AjK 0:eb2522b41db8 4 Permission is hereby granted, free of charge, to any person obtaining a copy
AjK 0:eb2522b41db8 5 of this software and associated documentation files (the "Software"), to deal
AjK 0:eb2522b41db8 6 in the Software without restriction, including without limitation the rights
AjK 0:eb2522b41db8 7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
AjK 0:eb2522b41db8 8 copies of the Software, and to permit persons to whom the Software is
AjK 0:eb2522b41db8 9 furnished to do so, subject to the following conditions:
AjK 0:eb2522b41db8 10
AjK 0:eb2522b41db8 11 The above copyright notice and this permission notice shall be included in
AjK 0:eb2522b41db8 12 all copies or substantial portions of the Software.
AjK 0:eb2522b41db8 13
AjK 0:eb2522b41db8 14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
AjK 0:eb2522b41db8 15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
AjK 0:eb2522b41db8 16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AjK 0:eb2522b41db8 17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
AjK 0:eb2522b41db8 18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
AjK 0:eb2522b41db8 19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
AjK 0:eb2522b41db8 20 THE SOFTWARE.
AjK 0:eb2522b41db8 21 */
AjK 0:eb2522b41db8 22
AjK 0:eb2522b41db8 23 #include "MODSERIAL.h"
AjK 0:eb2522b41db8 24 #include "MACROS.h"
AjK 0:eb2522b41db8 25
AjK 0:eb2522b41db8 26 namespace AjK {
AjK 0:eb2522b41db8 27
AjK 0:eb2522b41db8 28 void
AjK 0:eb2522b41db8 29 MODSERIAL::flushBuffer(IrqType type)
AjK 0:eb2522b41db8 30 {
Sissors 27:9c93ce7cb9d8 31 uint32_t irq_req = MODSERIAL_IRQ_REG;
AjK 0:eb2522b41db8 32 switch(type) {
Sissors 27:9c93ce7cb9d8 33 case TxIrq: DISABLE_TX_IRQ; break;
Sissors 27:9c93ce7cb9d8 34 case RxIrq: DISABLE_RX_IRQ; break;
AjK 0:eb2522b41db8 35 }
AjK 0:eb2522b41db8 36 buffer_in[type] = 0;
AjK 0:eb2522b41db8 37 buffer_out[type] = 0;
AjK 0:eb2522b41db8 38 buffer_count[type] = 0;
AjK 0:eb2522b41db8 39 buffer_overflow[type] = 0;
AjK 2:b936b4acbd92 40 switch(type) {
Sissors 27:9c93ce7cb9d8 41 case TxIrq: RESET_TX_FIFO; break;
Sissors 28:76793a84f9e5 42 case RxIrq: while(MODSERIAL_READABLE) char dummy = MODSERIAL_READ_REG; break;
AjK 2:b936b4acbd92 43 }
Sissors 27:9c93ce7cb9d8 44 MODSERIAL_IRQ_REG = irq_req;
AjK 0:eb2522b41db8 45 }
AjK 0:eb2522b41db8 46
AjK 0:eb2522b41db8 47 }; // namespace AjK ends