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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 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
63 STATIC INLINE void Chip_UART_ConfigData(LPC_USART_T *pUART,
64 IP_UART_DATABIT_T Databits,
65 IP_UART_PARITY_T Parity,
66 IP_UART_STOPBIT_T Stopbits)
67 {
68 IP_UART_ConfigData(pUART, Databits, Parity, Stopbits);
69 }
70
79 STATIC INLINE uint32_t Chip_UART_Send(LPC_USART_T *pUART, uint8_t *txbuf, uint32_t buflen, TRANSFER_BLOCK_T flag)
80 {
81 return IP_UART_Send(pUART, txbuf, buflen, flag);
82 }
83
92 STATIC INLINE uint32_t Chip_UART_Receive(LPC_USART_T *pUART,
93 uint8_t *rxbuf,
94 uint32_t buflen,
95 TRANSFER_BLOCK_T flag)
96 {
97 return IP_UART_Receive(pUART, rxbuf, buflen, flag);
98 }
99
100 /* UART FIFO functions ----------------------------------------------------------*/
107 STATIC INLINE void Chip_UART_FIFOConfig(LPC_USART_T *pUART, UART_FIFO_CFG_T *FIFOCfg)
108 {
109 IP_UART_FIFOConfig(pUART, FIFOCfg);
110 }
111
123 STATIC INLINE void Chip_UART_FIFOConfigStructInit(LPC_USART_T *pUART, UART_FIFO_CFG_T *UART_FIFOInitStruct)
124 {
125 IP_UART_FIFOConfigStructInit(UART_FIFOInitStruct);
126 }
127
128 /* UART operate functions -------------------------------------------------------*/
143 STATIC INLINE void Chip_UART_IntConfig(LPC_USART_T *pUART, IP_UART_INT_T UARTIntCfg, FunctionalState NewState)
144 {
145 IP_UART_IntConfig(pUART, UARTIntCfg, NewState);
146 }
147
153 STATIC INLINE uint32_t Chip_UART_IntGetStatus(LPC_USART_T *pUART)
154 {
155 return IP_UART_IntGetStatus(pUART);
156 }
157
163 STATIC INLINE uint8_t Chip_UART_GetLineStatus(LPC_USART_T *pUART)
164 {
165 return IP_UART_GetLineStatus(pUART);
166 }
167
173 STATIC INLINE FlagStatus Chip_UART_CheckBusy(LPC_USART_T *pUART)
174 {
175 return IP_UART_CheckBusy(pUART);
176 }
177
183 STATIC INLINE void Chip_UART_ForceBreak(LPC_USART_T *pUART)
184 {
185 IP_UART_ForceBreak(pUART);
186 }
187
194 STATIC INLINE Status Chip_UART_SendByte(LPC_USART_T *pUART, uint8_t data)
195 {
196 return IP_UART_SendByte(pUART, data);
197 }
198
205 STATIC INLINE Status Chip_UART_ReceiveByte(LPC_USART_T *pUART, uint8_t *Data)
206 {
207 return IP_UART_ReceiveByte(pUART, Data);
208 }
209
215 void Chip_UART_Init(LPC_USART_T *pUART);
216
222 void Chip_UART_DeInit(LPC_USART_T *pUART);
223
230 Status Chip_UART_SetBaud(LPC_USART_T *pUART, uint32_t baudrate);
231
238 void Chip_UART_TxCmd(LPC_USART_T *pUART, FunctionalState NewState);
239
248 IP_UART_INT_STATUS_T Chip_UART_GetIntStatus(LPC_USART_T *pUART);
249
255 void Chip_UART_Interrupt_Handler (LPC_USART_T *pUART);
256
264 uint32_t Chip_UART_Interrupt_Transmit(LPC_USART_T *pUART, uint8_t *txbuf, uint8_t buflen);
265
273 uint32_t Chip_UART_Interrupt_Receive(LPC_USART_T *pUART, uint8_t *rxbuf, uint8_t buflen);
274
280 void Chip_UART_InitRingBuffer(LPC_USART_T *pUART);
281
291 STATIC INLINE void Chip_UART_ABCmd(LPC_USART_T *pUART, UART_AB_CFG_T *ABConfigStruct, FunctionalState NewState)
292 {
293 IP_UART_ABCmd(pUART, ABConfigStruct, NewState);
294 }
295
304 STATIC INLINE void Chip_UART_ABClearIntPending(LPC_USART_T *pUART, IP_UART_INT_STATUS_T ABIntType)
305 {
306 IP_UART_ABClearIntPending(pUART, ABIntType);
307 }
308
309 // FIXME - this function is probably not interrupt related and needs a DoxyGen header
310 /* UART interrupt service routine */
311 FlagStatus Chip_UART_GetABEOStatus(LPC_USART_T *pUART);
312
316 #ifdef __cplusplus
317 }
318 #endif
319 #endif /* __UART_18XX_43XX_H_ */