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uart_18xx_43xx.h
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1 /*
2  * @brief LPC18xx/43xx UART chip driver
3  *
4  * @note
5  * Copyright(C) NXP Semiconductors, 2012
6  * All rights reserved.
7  *
8  * @par
9  * Software that is described herein is for illustrative purposes only
10  * which provides customers with programming information regarding the
11  * LPC products. This software is supplied "AS IS" without any warranties of
12  * any kind, and NXP Semiconductors and its licensor disclaim any and
13  * all warranties, express or implied, including all implied warranties of
14  * merchantability, fitness for a particular purpose and non-infringement of
15  * intellectual property rights. NXP Semiconductors assumes no responsibility
16  * or liability for the use of the software, conveys no license or rights under any
17  * patent, copyright, mask work right, or any other intellectual property rights in
18  * or to any products. NXP Semiconductors reserves the right to make changes
19  * in the software without notification. NXP Semiconductors also makes no
20  * representation or warranty that such application will be suitable for the
21  * specified use without further testing or modification.
22  *
23  * @par
24  * Permission to use, copy, modify, and distribute this software and its
25  * documentation is hereby granted, under NXP Semiconductors' and its
26  * licensor's relevant copyrights in the software, without fee, provided that it
27  * is used in conjunction with NXP Semiconductors microcontrollers. This
28  * copyright, permission, and disclaimer notice must appear in all copies of
29  * this code.
30  */
31 
32 #ifndef __UART_18XX_43XX_H_
33 #define __UART_18XX_43XX_H_
34 
35 #include "chip.h"
36 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
66  UART_DATABIT_Type Databits,
67  UART_PARITY_Type Parity,
68  UART_STOPBIT_Type Stopbits)
69 {
70  IP_UART_ConfigData(UARTx, Databits, Parity, Stopbits);
71 }
72 
82 {
83  return IP_UART_Send(UARTx, txbuf, buflen, flag);
84 }
85 
95  uint8_t *rxbuf,
96  uint32_t buflen,
98 {
99  return IP_UART_Receive(UARTx, rxbuf, buflen, flag);
100 }
101 
102 /* UART FIFO functions ----------------------------------------------------------*/
110 {
111  IP_UART_FIFOConfig(UARTx, FIFOCfg);
112 }
113 
125 {
126  IP_UART_FIFOConfigStructInit(UART_FIFOInitStruct);
127 }
128 
129 /* UART operate functions -------------------------------------------------------*/
145 {
146  IP_UART_IntConfig(UARTx, UARTIntCfg, NewState);
147 }
148 
155 {
156  return IP_UART_IntGetStatus(UARTx);
157 }
158 
165 {
166  return IP_UART_GetLineStatus(UARTx);
167 }
168 
175 {
176  return IP_UART_CheckBusy(UARTx);
177 }
178 
185 {
186  IP_UART_ForceBreak(UARTx);
187 }
188 
196 {
197  return IP_UART_SendByte(UARTx, Data);
198 }
199 
207 {
208  return IP_UART_ReceiveByte(UARTx, Data);
209 }
210 
216 void Chip_UART_Init(LPC_USART_Type *UARTx);
217 
223 void Chip_UART_DeInit(LPC_USART_Type *UARTx);
224 
232 
239 void Chip_UART_TxCmd(LPC_USART_Type *UARTx, FunctionalState NewState);
240 
250 
257 
265 uint32_t Chip_UART_Interrupt_Transmit(LPC_USART_Type *UARTx, uint8_t *txbuf, uint8_t buflen);
266 
274 uint32_t Chip_UART_Interrupt_Receive(LPC_USART_Type *UARTx, uint8_t *rxbuf, uint8_t buflen);
275 
280 void Chip_UART_InitRingBuffer(void);
281 
285 #ifdef __cplusplus
286 }
287 #endif
288 #endif /* __UART_18XX_43XX_H_ */