DMA_UART_example - Example of UART-DMA transfers taken form the npx …

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Matt Lloyd / Mbed 2 deprecated DMA_UART_example

Example of UART-DMA transfers taken form the npx cmsis driver libary

lpc17xx_pinsel.c@0:7480abd3b63b, 2010-09-30 (annotated)

Committer:: dpslwk
Date:: Thu Sep 30 20:13:24 2010 +0000
Revision:: 0:7480abd3b63b

Who changed what in which revision?

User	Revision	Line number	New contents of line
dpslwk	0:7480abd3b63b	1	/*********************************************************************//
dpslwk	0:7480abd3b63b	2	* @file lpc17xx_pinsel.c
dpslwk	0:7480abd3b63b	3	* @brief Contains all functions support for Pin connect block firmware
dpslwk	0:7480abd3b63b	4	* library on LPC17xx
dpslwk	0:7480abd3b63b	5	* @version 2.0
dpslwk	0:7480abd3b63b	6	* @date 21. May. 2010
dpslwk	0:7480abd3b63b	7	* @author NXP MCU SW Application Team
dpslwk	0:7480abd3b63b	8	**************************************************************************
dpslwk	0:7480abd3b63b	9	* Software that is described herein is for illustrative purposes only
dpslwk	0:7480abd3b63b	10	* which provides customers with programming information regarding the
dpslwk	0:7480abd3b63b	11	* products. This software is supplied "AS IS" without any warranties.
dpslwk	0:7480abd3b63b	12	* NXP Semiconductors assumes no responsibility or liability for the
dpslwk	0:7480abd3b63b	13	* use of the software, conveys no license or title under any patent,
dpslwk	0:7480abd3b63b	14	* copyright, or mask work right to the product. NXP Semiconductors
dpslwk	0:7480abd3b63b	15	* reserves the right to make changes in the software without
dpslwk	0:7480abd3b63b	16	* notification. NXP Semiconductors also make no representation or
dpslwk	0:7480abd3b63b	17	* warranty that such application will be suitable for the specified
dpslwk	0:7480abd3b63b	18	* use without further testing or modification.
dpslwk	0:7480abd3b63b	19	**********************************************************************/
dpslwk	0:7480abd3b63b	20
dpslwk	0:7480abd3b63b	21	/* Peripheral group ----------------------------------------------------------- */
dpslwk	0:7480abd3b63b	22	/** @addtogroup PINSEL
dpslwk	0:7480abd3b63b	23	* @{
dpslwk	0:7480abd3b63b	24	*/
dpslwk	0:7480abd3b63b	25
dpslwk	0:7480abd3b63b	26	/* Includes ------------------------------------------------------------------- */
dpslwk	0:7480abd3b63b	27	#include "lpc17xx_pinsel.h"
dpslwk	0:7480abd3b63b	28
dpslwk	0:7480abd3b63b	29	/* Public Functions ----------------------------------------------------------- */
dpslwk	0:7480abd3b63b	30
dpslwk	0:7480abd3b63b	31	static void set_PinFunc ( uint8_t portnum, uint8_t pinnum, uint8_t funcnum);
dpslwk	0:7480abd3b63b	32	static void set_ResistorMode ( uint8_t portnum, uint8_t pinnum, uint8_t modenum);
dpslwk	0:7480abd3b63b	33	static void set_OpenDrainMode( uint8_t portnum, uint8_t pinnum, uint8_t modenum);
dpslwk	0:7480abd3b63b	34
dpslwk	0:7480abd3b63b	35	/*******************************************************************//
dpslwk	0:7480abd3b63b	36	* @brief Setup the pin selection function
dpslwk	0:7480abd3b63b	37	* @param[in] portnum PORT number,
dpslwk	0:7480abd3b63b	38	* should be one of the following:
dpslwk	0:7480abd3b63b	39	* - PINSEL_PORT_0 : Port 0
dpslwk	0:7480abd3b63b	40	* - PINSEL_PORT_1 : Port 1
dpslwk	0:7480abd3b63b	41	* - PINSEL_PORT_2 : Port 2
dpslwk	0:7480abd3b63b	42	* - PINSEL_PORT_3 : Port 3
dpslwk	0:7480abd3b63b	43	*
dpslwk	0:7480abd3b63b	44	* @param[in] pinnum Pin number,
dpslwk	0:7480abd3b63b	45	* should be one of the following:
dpslwk	0:7480abd3b63b	46	- PINSEL_PIN_0 : Pin 0
dpslwk	0:7480abd3b63b	47	- PINSEL_PIN_1 : Pin 1
dpslwk	0:7480abd3b63b	48	- PINSEL_PIN_2 : Pin 2
dpslwk	0:7480abd3b63b	49	- PINSEL_PIN_3 : Pin 3
dpslwk	0:7480abd3b63b	50	- PINSEL_PIN_4 : Pin 4
dpslwk	0:7480abd3b63b	51	- PINSEL_PIN_5 : Pin 5
dpslwk	0:7480abd3b63b	52	- PINSEL_PIN_6 : Pin 6
dpslwk	0:7480abd3b63b	53	- PINSEL_PIN_7 : Pin 7
dpslwk	0:7480abd3b63b	54	- PINSEL_PIN_8 : Pin 8
dpslwk	0:7480abd3b63b	55	- PINSEL_PIN_9 : Pin 9
dpslwk	0:7480abd3b63b	56	- PINSEL_PIN_10 : Pin 10
dpslwk	0:7480abd3b63b	57	- PINSEL_PIN_11 : Pin 11
dpslwk	0:7480abd3b63b	58	- PINSEL_PIN_12 : Pin 12
dpslwk	0:7480abd3b63b	59	- PINSEL_PIN_13 : Pin 13
dpslwk	0:7480abd3b63b	60	- PINSEL_PIN_14 : Pin 14
dpslwk	0:7480abd3b63b	61	- PINSEL_PIN_15 : Pin 15
dpslwk	0:7480abd3b63b	62	- PINSEL_PIN_16 : Pin 16
dpslwk	0:7480abd3b63b	63	- PINSEL_PIN_17 : Pin 17
dpslwk	0:7480abd3b63b	64	- PINSEL_PIN_18 : Pin 18
dpslwk	0:7480abd3b63b	65	- PINSEL_PIN_19 : Pin 19
dpslwk	0:7480abd3b63b	66	- PINSEL_PIN_20 : Pin 20
dpslwk	0:7480abd3b63b	67	- PINSEL_PIN_21 : Pin 21
dpslwk	0:7480abd3b63b	68	- PINSEL_PIN_22 : Pin 22
dpslwk	0:7480abd3b63b	69	- PINSEL_PIN_23 : Pin 23
dpslwk	0:7480abd3b63b	70	- PINSEL_PIN_24 : Pin 24
dpslwk	0:7480abd3b63b	71	- PINSEL_PIN_25 : Pin 25
dpslwk	0:7480abd3b63b	72	- PINSEL_PIN_26 : Pin 26
dpslwk	0:7480abd3b63b	73	- PINSEL_PIN_27 : Pin 27
dpslwk	0:7480abd3b63b	74	- PINSEL_PIN_28 : Pin 28
dpslwk	0:7480abd3b63b	75	- PINSEL_PIN_29 : Pin 29
dpslwk	0:7480abd3b63b	76	- PINSEL_PIN_30 : Pin 30
dpslwk	0:7480abd3b63b	77	- PINSEL_PIN_31 : Pin 31
dpslwk	0:7480abd3b63b	78
dpslwk	0:7480abd3b63b	79	* @param[in] funcnum Function number,
dpslwk	0:7480abd3b63b	80	* should be one of the following:
dpslwk	0:7480abd3b63b	81	* - PINSEL_FUNC_0 : default function
dpslwk	0:7480abd3b63b	82	* - PINSEL_FUNC_1 : first alternate function
dpslwk	0:7480abd3b63b	83	* - PINSEL_FUNC_2 : second alternate function
dpslwk	0:7480abd3b63b	84	* - PINSEL_FUNC_3 : third alternate function
dpslwk	0:7480abd3b63b	85	*
dpslwk	0:7480abd3b63b	86	* @return None
dpslwk	0:7480abd3b63b	87	**********************************************************************/
dpslwk	0:7480abd3b63b	88	static void set_PinFunc ( uint8_t portnum, uint8_t pinnum, uint8_t funcnum)
dpslwk	0:7480abd3b63b	89	{
dpslwk	0:7480abd3b63b	90	uint32_t pinnum_t = pinnum;
dpslwk	0:7480abd3b63b	91	uint32_t pinselreg_idx = 2 * portnum;
dpslwk	0:7480abd3b63b	92	uint32_t pPinCon = (uint32_t )&LPC_PINCON->PINSEL0;
dpslwk	0:7480abd3b63b	93
dpslwk	0:7480abd3b63b	94	if (pinnum_t >= 16) {
dpslwk	0:7480abd3b63b	95	pinnum_t -= 16;
dpslwk	0:7480abd3b63b	96	pinselreg_idx++;
dpslwk	0:7480abd3b63b	97	}
dpslwk	0:7480abd3b63b	98	(uint32_t )(pPinCon + pinselreg_idx) &= ~(0x03UL << (pinnum_t * 2));
dpslwk	0:7480abd3b63b	99	(uint32_t )(pPinCon + pinselreg_idx) \|= ((uint32_t)funcnum) << (pinnum_t * 2);
dpslwk	0:7480abd3b63b	100	}
dpslwk	0:7480abd3b63b	101
dpslwk	0:7480abd3b63b	102	/*******************************************************************//
dpslwk	0:7480abd3b63b	103	* @brief Setup resistor mode for each pin
dpslwk	0:7480abd3b63b	104	* @param[in] portnum PORT number,
dpslwk	0:7480abd3b63b	105	* should be one of the following:
dpslwk	0:7480abd3b63b	106	* - PINSEL_PORT_0 : Port 0
dpslwk	0:7480abd3b63b	107	* - PINSEL_PORT_1 : Port 1
dpslwk	0:7480abd3b63b	108	* - PINSEL_PORT_2 : Port 2
dpslwk	0:7480abd3b63b	109	* - PINSEL_PORT_3 : Port 3
dpslwk	0:7480abd3b63b	110	* @param[in] pinnum Pin number,
dpslwk	0:7480abd3b63b	111	* should be one of the following:
dpslwk	0:7480abd3b63b	112	- PINSEL_PIN_0 : Pin 0
dpslwk	0:7480abd3b63b	113	- PINSEL_PIN_1 : Pin 1
dpslwk	0:7480abd3b63b	114	- PINSEL_PIN_2 : Pin 2
dpslwk	0:7480abd3b63b	115	- PINSEL_PIN_3 : Pin 3
dpslwk	0:7480abd3b63b	116	- PINSEL_PIN_4 : Pin 4
dpslwk	0:7480abd3b63b	117	- PINSEL_PIN_5 : Pin 5
dpslwk	0:7480abd3b63b	118	- PINSEL_PIN_6 : Pin 6
dpslwk	0:7480abd3b63b	119	- PINSEL_PIN_7 : Pin 7
dpslwk	0:7480abd3b63b	120	- PINSEL_PIN_8 : Pin 8
dpslwk	0:7480abd3b63b	121	- PINSEL_PIN_9 : Pin 9
dpslwk	0:7480abd3b63b	122	- PINSEL_PIN_10 : Pin 10
dpslwk	0:7480abd3b63b	123	- PINSEL_PIN_11 : Pin 11
dpslwk	0:7480abd3b63b	124	- PINSEL_PIN_12 : Pin 12
dpslwk	0:7480abd3b63b	125	- PINSEL_PIN_13 : Pin 13
dpslwk	0:7480abd3b63b	126	- PINSEL_PIN_14 : Pin 14
dpslwk	0:7480abd3b63b	127	- PINSEL_PIN_15 : Pin 15
dpslwk	0:7480abd3b63b	128	- PINSEL_PIN_16 : Pin 16
dpslwk	0:7480abd3b63b	129	- PINSEL_PIN_17 : Pin 17
dpslwk	0:7480abd3b63b	130	- PINSEL_PIN_18 : Pin 18
dpslwk	0:7480abd3b63b	131	- PINSEL_PIN_19 : Pin 19
dpslwk	0:7480abd3b63b	132	- PINSEL_PIN_20 : Pin 20
dpslwk	0:7480abd3b63b	133	- PINSEL_PIN_21 : Pin 21
dpslwk	0:7480abd3b63b	134	- PINSEL_PIN_22 : Pin 22
dpslwk	0:7480abd3b63b	135	- PINSEL_PIN_23 : Pin 23
dpslwk	0:7480abd3b63b	136	- PINSEL_PIN_24 : Pin 24
dpslwk	0:7480abd3b63b	137	- PINSEL_PIN_25 : Pin 25
dpslwk	0:7480abd3b63b	138	- PINSEL_PIN_26 : Pin 26
dpslwk	0:7480abd3b63b	139	- PINSEL_PIN_27 : Pin 27
dpslwk	0:7480abd3b63b	140	- PINSEL_PIN_28 : Pin 28
dpslwk	0:7480abd3b63b	141	- PINSEL_PIN_29 : Pin 29
dpslwk	0:7480abd3b63b	142	- PINSEL_PIN_30 : Pin 30
dpslwk	0:7480abd3b63b	143	- PINSEL_PIN_31 : Pin 31
dpslwk	0:7480abd3b63b	144
dpslwk	0:7480abd3b63b	145	* @param[in] modenum: Mode number,
dpslwk	0:7480abd3b63b	146	* should be one of the following:
dpslwk	0:7480abd3b63b	147	- PINSEL_PINMODE_PULLUP : Internal pull-up resistor
dpslwk	0:7480abd3b63b	148	- PINSEL_PINMODE_TRISTATE : Tri-state
dpslwk	0:7480abd3b63b	149	- PINSEL_PINMODE_PULLDOWN : Internal pull-down resistor
dpslwk	0:7480abd3b63b	150
dpslwk	0:7480abd3b63b	151	* @return None
dpslwk	0:7480abd3b63b	152	**********************************************************************/
dpslwk	0:7480abd3b63b	153	void set_ResistorMode ( uint8_t portnum, uint8_t pinnum, uint8_t modenum)
dpslwk	0:7480abd3b63b	154	{
dpslwk	0:7480abd3b63b	155	uint32_t pinnum_t = pinnum;
dpslwk	0:7480abd3b63b	156	uint32_t pinmodereg_idx = 2 * portnum;
dpslwk	0:7480abd3b63b	157	uint32_t pPinCon = (uint32_t )&LPC_PINCON->PINMODE0;
dpslwk	0:7480abd3b63b	158
dpslwk	0:7480abd3b63b	159	if (pinnum_t >= 16) {
dpslwk	0:7480abd3b63b	160	pinnum_t -= 16;
dpslwk	0:7480abd3b63b	161	pinmodereg_idx++ ;
dpslwk	0:7480abd3b63b	162	}
dpslwk	0:7480abd3b63b	163
dpslwk	0:7480abd3b63b	164	(uint32_t )(pPinCon + pinmodereg_idx) &= ~(0x03UL << (pinnum_t * 2));
dpslwk	0:7480abd3b63b	165	(uint32_t )(pPinCon + pinmodereg_idx) \|= ((uint32_t)modenum) << (pinnum_t * 2);
dpslwk	0:7480abd3b63b	166	}
dpslwk	0:7480abd3b63b	167
dpslwk	0:7480abd3b63b	168	/*******************************************************************//
dpslwk	0:7480abd3b63b	169	* @brief Setup Open drain mode for each pin
dpslwk	0:7480abd3b63b	170	* @param[in] portnum PORT number,
dpslwk	0:7480abd3b63b	171	* should be one of the following:
dpslwk	0:7480abd3b63b	172	* - PINSEL_PORT_0 : Port 0
dpslwk	0:7480abd3b63b	173	* - PINSEL_PORT_1 : Port 1
dpslwk	0:7480abd3b63b	174	* - PINSEL_PORT_2 : Port 2
dpslwk	0:7480abd3b63b	175	* - PINSEL_PORT_3 : Port 3
dpslwk	0:7480abd3b63b	176	*
dpslwk	0:7480abd3b63b	177	* @param[in] pinnum Pin number,
dpslwk	0:7480abd3b63b	178	* should be one of the following:
dpslwk	0:7480abd3b63b	179	- PINSEL_PIN_0 : Pin 0
dpslwk	0:7480abd3b63b	180	- PINSEL_PIN_1 : Pin 1
dpslwk	0:7480abd3b63b	181	- PINSEL_PIN_2 : Pin 2
dpslwk	0:7480abd3b63b	182	- PINSEL_PIN_3 : Pin 3
dpslwk	0:7480abd3b63b	183	- PINSEL_PIN_4 : Pin 4
dpslwk	0:7480abd3b63b	184	- PINSEL_PIN_5 : Pin 5
dpslwk	0:7480abd3b63b	185	- PINSEL_PIN_6 : Pin 6
dpslwk	0:7480abd3b63b	186	- PINSEL_PIN_7 : Pin 7
dpslwk	0:7480abd3b63b	187	- PINSEL_PIN_8 : Pin 8
dpslwk	0:7480abd3b63b	188	- PINSEL_PIN_9 : Pin 9
dpslwk	0:7480abd3b63b	189	- PINSEL_PIN_10 : Pin 10
dpslwk	0:7480abd3b63b	190	- PINSEL_PIN_11 : Pin 11
dpslwk	0:7480abd3b63b	191	- PINSEL_PIN_12 : Pin 12
dpslwk	0:7480abd3b63b	192	- PINSEL_PIN_13 : Pin 13
dpslwk	0:7480abd3b63b	193	- PINSEL_PIN_14 : Pin 14
dpslwk	0:7480abd3b63b	194	- PINSEL_PIN_15 : Pin 15
dpslwk	0:7480abd3b63b	195	- PINSEL_PIN_16 : Pin 16
dpslwk	0:7480abd3b63b	196	- PINSEL_PIN_17 : Pin 17
dpslwk	0:7480abd3b63b	197	- PINSEL_PIN_18 : Pin 18
dpslwk	0:7480abd3b63b	198	- PINSEL_PIN_19 : Pin 19
dpslwk	0:7480abd3b63b	199	- PINSEL_PIN_20 : Pin 20
dpslwk	0:7480abd3b63b	200	- PINSEL_PIN_21 : Pin 21
dpslwk	0:7480abd3b63b	201	- PINSEL_PIN_22 : Pin 22
dpslwk	0:7480abd3b63b	202	- PINSEL_PIN_23 : Pin 23
dpslwk	0:7480abd3b63b	203	- PINSEL_PIN_24 : Pin 24
dpslwk	0:7480abd3b63b	204	- PINSEL_PIN_25 : Pin 25
dpslwk	0:7480abd3b63b	205	- PINSEL_PIN_26 : Pin 26
dpslwk	0:7480abd3b63b	206	- PINSEL_PIN_27 : Pin 27
dpslwk	0:7480abd3b63b	207	- PINSEL_PIN_28 : Pin 28
dpslwk	0:7480abd3b63b	208	- PINSEL_PIN_29 : Pin 29
dpslwk	0:7480abd3b63b	209	- PINSEL_PIN_30 : Pin 30
dpslwk	0:7480abd3b63b	210	- PINSEL_PIN_31 : Pin 31
dpslwk	0:7480abd3b63b	211
dpslwk	0:7480abd3b63b	212	* @param[in] modenum Open drain mode number,
dpslwk	0:7480abd3b63b	213	* should be one of the following:
dpslwk	0:7480abd3b63b	214	* - PINSEL_PINMODE_NORMAL : Pin is in the normal (not open drain) mode
dpslwk	0:7480abd3b63b	215	* - PINSEL_PINMODE_OPENDRAIN : Pin is in the open drain mode
dpslwk	0:7480abd3b63b	216	*
dpslwk	0:7480abd3b63b	217	* @return None
dpslwk	0:7480abd3b63b	218	**********************************************************************/
dpslwk	0:7480abd3b63b	219	void set_OpenDrainMode( uint8_t portnum, uint8_t pinnum, uint8_t modenum)
dpslwk	0:7480abd3b63b	220	{
dpslwk	0:7480abd3b63b	221	uint32_t pPinCon = (uint32_t )&LPC_PINCON->PINMODE_OD0;
dpslwk	0:7480abd3b63b	222
dpslwk	0:7480abd3b63b	223	if (modenum == PINSEL_PINMODE_OPENDRAIN){
dpslwk	0:7480abd3b63b	224	(uint32_t )(pPinCon + portnum) \|= (0x01UL << pinnum);
dpslwk	0:7480abd3b63b	225	} else {
dpslwk	0:7480abd3b63b	226	(uint32_t )(pPinCon + portnum) &= ~(0x01UL << pinnum);
dpslwk	0:7480abd3b63b	227	}
dpslwk	0:7480abd3b63b	228	}
dpslwk	0:7480abd3b63b	229
dpslwk	0:7480abd3b63b	230	/* End of Public Functions ---------------------------------------------------- */
dpslwk	0:7480abd3b63b	231
dpslwk	0:7480abd3b63b	232	/* Public Functions ----------------------------------------------------------- */
dpslwk	0:7480abd3b63b	233	/** @addtogroup PINSEL_Public_Functions
dpslwk	0:7480abd3b63b	234	* @{
dpslwk	0:7480abd3b63b	235	*/
dpslwk	0:7480abd3b63b	236	/*******************************************************************//
dpslwk	0:7480abd3b63b	237	* @brief Configure trace function
dpslwk	0:7480abd3b63b	238	* @param[in] NewState State of the Trace function configuration,
dpslwk	0:7480abd3b63b	239	* should be one of the following:
dpslwk	0:7480abd3b63b	240	* - ENABLE : Enable Trace Function
dpslwk	0:7480abd3b63b	241	* - DISABLE : Disable Trace Function
dpslwk	0:7480abd3b63b	242	*
dpslwk	0:7480abd3b63b	243	* @return None
dpslwk	0:7480abd3b63b	244	**********************************************************************/
dpslwk	0:7480abd3b63b	245	void PINSEL_ConfigTraceFunc(FunctionalState NewState)
dpslwk	0:7480abd3b63b	246	{
dpslwk	0:7480abd3b63b	247	if (NewState == ENABLE) {
dpslwk	0:7480abd3b63b	248	LPC_PINCON->PINSEL10 \|= (0x01UL << 3);
dpslwk	0:7480abd3b63b	249	} else if (NewState == DISABLE) {
dpslwk	0:7480abd3b63b	250	LPC_PINCON->PINSEL10 &= ~(0x01UL << 3);
dpslwk	0:7480abd3b63b	251	}
dpslwk	0:7480abd3b63b	252	}
dpslwk	0:7480abd3b63b	253
dpslwk	0:7480abd3b63b	254	/*******************************************************************//
dpslwk	0:7480abd3b63b	255	* @brief Setup I2C0 pins
dpslwk	0:7480abd3b63b	256	* @param[in] i2cPinMode I2C pin mode,
dpslwk	0:7480abd3b63b	257	* should be one of the following:
dpslwk	0:7480abd3b63b	258	* - PINSEL_I2C_Normal_Mode : The standard drive mode
dpslwk	0:7480abd3b63b	259	* - PINSEL_I2C_Fast_Mode : Fast Mode Plus drive mode
dpslwk	0:7480abd3b63b	260	*
dpslwk	0:7480abd3b63b	261	* @param[in] filterSlewRateEnable should be:
dpslwk	0:7480abd3b63b	262	* - ENABLE: Enable filter and slew rate.
dpslwk	0:7480abd3b63b	263	* - DISABLE: Disable filter and slew rate.
dpslwk	0:7480abd3b63b	264	*
dpslwk	0:7480abd3b63b	265	* @return None
dpslwk	0:7480abd3b63b	266	**********************************************************************/
dpslwk	0:7480abd3b63b	267	void PINSEL_SetI2C0Pins(uint8_t i2cPinMode, FunctionalState filterSlewRateEnable)
dpslwk	0:7480abd3b63b	268	{
dpslwk	0:7480abd3b63b	269	uint32_t regVal = 0;
dpslwk	0:7480abd3b63b	270
dpslwk	0:7480abd3b63b	271	if (i2cPinMode == PINSEL_I2C_Fast_Mode){
dpslwk	0:7480abd3b63b	272	regVal = PINSEL_I2CPADCFG_SCLDRV0 \| PINSEL_I2CPADCFG_SDADRV0;
dpslwk	0:7480abd3b63b	273	}
dpslwk	0:7480abd3b63b	274
dpslwk	0:7480abd3b63b	275	if (filterSlewRateEnable == DISABLE){
dpslwk	0:7480abd3b63b	276	regVal = PINSEL_I2CPADCFG_SCLI2C0 \| PINSEL_I2CPADCFG_SDAI2C0;
dpslwk	0:7480abd3b63b	277	}
dpslwk	0:7480abd3b63b	278	LPC_PINCON->I2CPADCFG = regVal;
dpslwk	0:7480abd3b63b	279	}
dpslwk	0:7480abd3b63b	280
dpslwk	0:7480abd3b63b	281
dpslwk	0:7480abd3b63b	282	/*******************************************************************//
dpslwk	0:7480abd3b63b	283	* @brief Configure Pin corresponding to specified parameters passed
dpslwk	0:7480abd3b63b	284	* in the PinCfg
dpslwk	0:7480abd3b63b	285	* @param[in] PinCfg Pointer to a PINSEL_CFG_Type structure
dpslwk	0:7480abd3b63b	286	* that contains the configuration information for the
dpslwk	0:7480abd3b63b	287	* specified pin.
dpslwk	0:7480abd3b63b	288	* @return None
dpslwk	0:7480abd3b63b	289	**********************************************************************/
dpslwk	0:7480abd3b63b	290	void PINSEL_ConfigPin(PINSEL_CFG_Type *PinCfg)
dpslwk	0:7480abd3b63b	291	{
dpslwk	0:7480abd3b63b	292	set_PinFunc(PinCfg->Portnum, PinCfg->Pinnum, PinCfg->Funcnum);
dpslwk	0:7480abd3b63b	293	set_ResistorMode(PinCfg->Portnum, PinCfg->Pinnum, PinCfg->Pinmode);
dpslwk	0:7480abd3b63b	294	set_OpenDrainMode(PinCfg->Portnum, PinCfg->Pinnum, PinCfg->OpenDrain);
dpslwk	0:7480abd3b63b	295	}
dpslwk	0:7480abd3b63b	296
dpslwk	0:7480abd3b63b	297
dpslwk	0:7480abd3b63b	298	/**
dpslwk	0:7480abd3b63b	299	* @}
dpslwk	0:7480abd3b63b	300	*/
dpslwk	0:7480abd3b63b	301
dpslwk	0:7480abd3b63b	302	/**
dpslwk	0:7480abd3b63b	303	* @}
dpslwk	0:7480abd3b63b	304	*/
dpslwk	0:7480abd3b63b	305
dpslwk	0:7480abd3b63b	306	/* --------------------------------- End Of File ------------------------------ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	30 Sep 2010
Imports:	234
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	6

lpc17xx_pinsel.c@0:7480abd3b63b, 2010-09-30 (annotated)

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