Date: March 20, 2011 This library is created from "LPC17xx CMSIS-Compliant Standard Peripheral Firmware Driver Library (GNU, Keil, IAR) (Jan 28, 2011)", available from NXP's website, under "All microcontrollers support documents" [[http://ics.nxp.com/support/documents/microcontrollers/?type=software]] You will need to follow [[/projects/libraries/svn/mbed/trunk/LPC1768/LPC17xx.h]] while using this library Examples provided here [[/users/frank26080115/programs/LPC1700CMSIS_Examples/]] The beautiful thing is that NXP does not place copyright protection on any of the files in here Only a few modifications are made to make it compile with the mbed online compiler, I fixed some warnings as well. This is untested as of March 20, 2011 Forum post about this library: [[/forum/mbed/topic/2030/]]
lpc17xx_pinsel.h@0:84d7747641aa, 2011-03-20 (annotated)
- Committer:
- frank26080115
- Date:
- Sun Mar 20 18:45:15 2011 +0000
- Revision:
- 0:84d7747641aa
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
frank26080115 | 0:84d7747641aa | 1 | /***********************************************************************//** |
frank26080115 | 0:84d7747641aa | 2 | * @file lpc17xx_pinsel.h |
frank26080115 | 0:84d7747641aa | 3 | * @brief Contains all macro definitions and function prototypes |
frank26080115 | 0:84d7747641aa | 4 | * support for Pin connect block firmware library on LPC17xx |
frank26080115 | 0:84d7747641aa | 5 | * @version 2.0 |
frank26080115 | 0:84d7747641aa | 6 | * @date 21. May. 2010 |
frank26080115 | 0:84d7747641aa | 7 | * @author NXP MCU SW Application Team |
frank26080115 | 0:84d7747641aa | 8 | ************************************************************************** |
frank26080115 | 0:84d7747641aa | 9 | * Software that is described herein is for illustrative purposes only |
frank26080115 | 0:84d7747641aa | 10 | * which provides customers with programming information regarding the |
frank26080115 | 0:84d7747641aa | 11 | * products. This software is supplied "AS IS" without any warranties. |
frank26080115 | 0:84d7747641aa | 12 | * NXP Semiconductors assumes no responsibility or liability for the |
frank26080115 | 0:84d7747641aa | 13 | * use of the software, conveys no license or title under any patent, |
frank26080115 | 0:84d7747641aa | 14 | * copyright, or mask work right to the product. NXP Semiconductors |
frank26080115 | 0:84d7747641aa | 15 | * reserves the right to make changes in the software without |
frank26080115 | 0:84d7747641aa | 16 | * notification. NXP Semiconductors also make no representation or |
frank26080115 | 0:84d7747641aa | 17 | * warranty that such application will be suitable for the specified |
frank26080115 | 0:84d7747641aa | 18 | * use without further testing or modification. |
frank26080115 | 0:84d7747641aa | 19 | **************************************************************************/ |
frank26080115 | 0:84d7747641aa | 20 | |
frank26080115 | 0:84d7747641aa | 21 | /* Peripheral group ----------------------------------------------------------- */ |
frank26080115 | 0:84d7747641aa | 22 | /** @defgroup PINSEL PINSEL |
frank26080115 | 0:84d7747641aa | 23 | * @ingroup LPC1700CMSIS_FwLib_Drivers |
frank26080115 | 0:84d7747641aa | 24 | * @{ |
frank26080115 | 0:84d7747641aa | 25 | */ |
frank26080115 | 0:84d7747641aa | 26 | |
frank26080115 | 0:84d7747641aa | 27 | #ifndef LPC17XX_PINSEL_H_ |
frank26080115 | 0:84d7747641aa | 28 | #define LPC17XX_PINSEL_H_ |
frank26080115 | 0:84d7747641aa | 29 | |
frank26080115 | 0:84d7747641aa | 30 | /* Includes ------------------------------------------------------------------- */ |
frank26080115 | 0:84d7747641aa | 31 | #include "lpc17xx.h" |
frank26080115 | 0:84d7747641aa | 32 | #include "lpc_types.h" |
frank26080115 | 0:84d7747641aa | 33 | |
frank26080115 | 0:84d7747641aa | 34 | #ifdef __cplusplus |
frank26080115 | 0:84d7747641aa | 35 | extern "C" |
frank26080115 | 0:84d7747641aa | 36 | { |
frank26080115 | 0:84d7747641aa | 37 | #endif |
frank26080115 | 0:84d7747641aa | 38 | |
frank26080115 | 0:84d7747641aa | 39 | /* Public Macros -------------------------------------------------------------- */ |
frank26080115 | 0:84d7747641aa | 40 | /** @defgroup PINSEL_Public_Macros PINSEL Public Macros |
frank26080115 | 0:84d7747641aa | 41 | * @{ |
frank26080115 | 0:84d7747641aa | 42 | */ |
frank26080115 | 0:84d7747641aa | 43 | |
frank26080115 | 0:84d7747641aa | 44 | /*********************************************************************//** |
frank26080115 | 0:84d7747641aa | 45 | *!< Macros define for PORT Selection |
frank26080115 | 0:84d7747641aa | 46 | ***********************************************************************/ |
frank26080115 | 0:84d7747641aa | 47 | #define PINSEL_PORT_0 ((0)) /**< PORT 0*/ |
frank26080115 | 0:84d7747641aa | 48 | #define PINSEL_PORT_1 ((1)) /**< PORT 1*/ |
frank26080115 | 0:84d7747641aa | 49 | #define PINSEL_PORT_2 ((2)) /**< PORT 2*/ |
frank26080115 | 0:84d7747641aa | 50 | #define PINSEL_PORT_3 ((3)) /**< PORT 3*/ |
frank26080115 | 0:84d7747641aa | 51 | #define PINSEL_PORT_4 ((4)) /**< PORT 4*/ |
frank26080115 | 0:84d7747641aa | 52 | |
frank26080115 | 0:84d7747641aa | 53 | /*********************************************************************** |
frank26080115 | 0:84d7747641aa | 54 | * Macros define for Pin Function selection |
frank26080115 | 0:84d7747641aa | 55 | **********************************************************************/ |
frank26080115 | 0:84d7747641aa | 56 | #define PINSEL_FUNC_0 ((0)) /**< default function*/ |
frank26080115 | 0:84d7747641aa | 57 | #define PINSEL_FUNC_1 ((1)) /**< first alternate function*/ |
frank26080115 | 0:84d7747641aa | 58 | #define PINSEL_FUNC_2 ((2)) /**< second alternate function*/ |
frank26080115 | 0:84d7747641aa | 59 | #define PINSEL_FUNC_3 ((3)) /**< third or reserved alternate function*/ |
frank26080115 | 0:84d7747641aa | 60 | |
frank26080115 | 0:84d7747641aa | 61 | /*********************************************************************** |
frank26080115 | 0:84d7747641aa | 62 | * Macros define for Pin Number of Port |
frank26080115 | 0:84d7747641aa | 63 | **********************************************************************/ |
frank26080115 | 0:84d7747641aa | 64 | #define PINSEL_PIN_0 ((0)) /**< Pin 0 */ |
frank26080115 | 0:84d7747641aa | 65 | #define PINSEL_PIN_1 ((1)) /**< Pin 1 */ |
frank26080115 | 0:84d7747641aa | 66 | #define PINSEL_PIN_2 ((2)) /**< Pin 2 */ |
frank26080115 | 0:84d7747641aa | 67 | #define PINSEL_PIN_3 ((3)) /**< Pin 3 */ |
frank26080115 | 0:84d7747641aa | 68 | #define PINSEL_PIN_4 ((4)) /**< Pin 4 */ |
frank26080115 | 0:84d7747641aa | 69 | #define PINSEL_PIN_5 ((5)) /**< Pin 5 */ |
frank26080115 | 0:84d7747641aa | 70 | #define PINSEL_PIN_6 ((6)) /**< Pin 6 */ |
frank26080115 | 0:84d7747641aa | 71 | #define PINSEL_PIN_7 ((7)) /**< Pin 7 */ |
frank26080115 | 0:84d7747641aa | 72 | #define PINSEL_PIN_8 ((8)) /**< Pin 8 */ |
frank26080115 | 0:84d7747641aa | 73 | #define PINSEL_PIN_9 ((9)) /**< Pin 9 */ |
frank26080115 | 0:84d7747641aa | 74 | #define PINSEL_PIN_10 ((10)) /**< Pin 10 */ |
frank26080115 | 0:84d7747641aa | 75 | #define PINSEL_PIN_11 ((11)) /**< Pin 11 */ |
frank26080115 | 0:84d7747641aa | 76 | #define PINSEL_PIN_12 ((12)) /**< Pin 12 */ |
frank26080115 | 0:84d7747641aa | 77 | #define PINSEL_PIN_13 ((13)) /**< Pin 13 */ |
frank26080115 | 0:84d7747641aa | 78 | #define PINSEL_PIN_14 ((14)) /**< Pin 14 */ |
frank26080115 | 0:84d7747641aa | 79 | #define PINSEL_PIN_15 ((15)) /**< Pin 15 */ |
frank26080115 | 0:84d7747641aa | 80 | #define PINSEL_PIN_16 ((16)) /**< Pin 16 */ |
frank26080115 | 0:84d7747641aa | 81 | #define PINSEL_PIN_17 ((17)) /**< Pin 17 */ |
frank26080115 | 0:84d7747641aa | 82 | #define PINSEL_PIN_18 ((18)) /**< Pin 18 */ |
frank26080115 | 0:84d7747641aa | 83 | #define PINSEL_PIN_19 ((19)) /**< Pin 19 */ |
frank26080115 | 0:84d7747641aa | 84 | #define PINSEL_PIN_20 ((20)) /**< Pin 20 */ |
frank26080115 | 0:84d7747641aa | 85 | #define PINSEL_PIN_21 ((21)) /**< Pin 21 */ |
frank26080115 | 0:84d7747641aa | 86 | #define PINSEL_PIN_22 ((22)) /**< Pin 22 */ |
frank26080115 | 0:84d7747641aa | 87 | #define PINSEL_PIN_23 ((23)) /**< Pin 23 */ |
frank26080115 | 0:84d7747641aa | 88 | #define PINSEL_PIN_24 ((24)) /**< Pin 24 */ |
frank26080115 | 0:84d7747641aa | 89 | #define PINSEL_PIN_25 ((25)) /**< Pin 25 */ |
frank26080115 | 0:84d7747641aa | 90 | #define PINSEL_PIN_26 ((26)) /**< Pin 26 */ |
frank26080115 | 0:84d7747641aa | 91 | #define PINSEL_PIN_27 ((27)) /**< Pin 27 */ |
frank26080115 | 0:84d7747641aa | 92 | #define PINSEL_PIN_28 ((28)) /**< Pin 28 */ |
frank26080115 | 0:84d7747641aa | 93 | #define PINSEL_PIN_29 ((29)) /**< Pin 29 */ |
frank26080115 | 0:84d7747641aa | 94 | #define PINSEL_PIN_30 ((30)) /**< Pin 30 */ |
frank26080115 | 0:84d7747641aa | 95 | #define PINSEL_PIN_31 ((31)) /**< Pin 31 */ |
frank26080115 | 0:84d7747641aa | 96 | |
frank26080115 | 0:84d7747641aa | 97 | /*********************************************************************** |
frank26080115 | 0:84d7747641aa | 98 | * Macros define for Pin mode |
frank26080115 | 0:84d7747641aa | 99 | **********************************************************************/ |
frank26080115 | 0:84d7747641aa | 100 | #define PINSEL_PINMODE_PULLUP ((0)) /**< Internal pull-up resistor*/ |
frank26080115 | 0:84d7747641aa | 101 | #define PINSEL_PINMODE_TRISTATE ((2)) /**< Tri-state */ |
frank26080115 | 0:84d7747641aa | 102 | #define PINSEL_PINMODE_PULLDOWN ((3)) /**< Internal pull-down resistor */ |
frank26080115 | 0:84d7747641aa | 103 | |
frank26080115 | 0:84d7747641aa | 104 | /*********************************************************************** |
frank26080115 | 0:84d7747641aa | 105 | * Macros define for Pin mode (normal/open drain) |
frank26080115 | 0:84d7747641aa | 106 | **********************************************************************/ |
frank26080115 | 0:84d7747641aa | 107 | #define PINSEL_PINMODE_NORMAL ((0)) /**< Pin is in the normal (not open drain) mode.*/ |
frank26080115 | 0:84d7747641aa | 108 | #define PINSEL_PINMODE_OPENDRAIN ((1)) /**< Pin is in the open drain mode */ |
frank26080115 | 0:84d7747641aa | 109 | |
frank26080115 | 0:84d7747641aa | 110 | /*********************************************************************** |
frank26080115 | 0:84d7747641aa | 111 | * Macros define for I2C mode |
frank26080115 | 0:84d7747641aa | 112 | ***********************************************************************/ |
frank26080115 | 0:84d7747641aa | 113 | #define PINSEL_I2C_Normal_Mode ((0)) /**< The standard drive mode */ |
frank26080115 | 0:84d7747641aa | 114 | #define PINSEL_I2C_Fast_Mode ((1)) /**< Fast Mode Plus drive mode */ |
frank26080115 | 0:84d7747641aa | 115 | |
frank26080115 | 0:84d7747641aa | 116 | /** |
frank26080115 | 0:84d7747641aa | 117 | * @} |
frank26080115 | 0:84d7747641aa | 118 | */ |
frank26080115 | 0:84d7747641aa | 119 | |
frank26080115 | 0:84d7747641aa | 120 | /* Private Macros ------------------------------------------------------------- */ |
frank26080115 | 0:84d7747641aa | 121 | /** @defgroup PINSEL_Private_Macros PINSEL Private Macros |
frank26080115 | 0:84d7747641aa | 122 | * @{ |
frank26080115 | 0:84d7747641aa | 123 | */ |
frank26080115 | 0:84d7747641aa | 124 | |
frank26080115 | 0:84d7747641aa | 125 | /* Pin selection define */ |
frank26080115 | 0:84d7747641aa | 126 | /* I2C Pin Configuration register bit description */ |
frank26080115 | 0:84d7747641aa | 127 | #define PINSEL_I2CPADCFG_SDADRV0 _BIT(0) /**< Drive mode control for the SDA0 pin, P0.27 */ |
frank26080115 | 0:84d7747641aa | 128 | #define PINSEL_I2CPADCFG_SDAI2C0 _BIT(1) /**< I2C mode control for the SDA0 pin, P0.27 */ |
frank26080115 | 0:84d7747641aa | 129 | #define PINSEL_I2CPADCFG_SCLDRV0 _BIT(2) /**< Drive mode control for the SCL0 pin, P0.28 */ |
frank26080115 | 0:84d7747641aa | 130 | #define PINSEL_I2CPADCFG_SCLI2C0 _BIT(3) /**< I2C mode control for the SCL0 pin, P0.28 */ |
frank26080115 | 0:84d7747641aa | 131 | |
frank26080115 | 0:84d7747641aa | 132 | /** |
frank26080115 | 0:84d7747641aa | 133 | * @} |
frank26080115 | 0:84d7747641aa | 134 | */ |
frank26080115 | 0:84d7747641aa | 135 | |
frank26080115 | 0:84d7747641aa | 136 | |
frank26080115 | 0:84d7747641aa | 137 | /* Public Types --------------------------------------------------------------- */ |
frank26080115 | 0:84d7747641aa | 138 | /** @defgroup PINSEL_Public_Types PINSEL Public Types |
frank26080115 | 0:84d7747641aa | 139 | * @{ |
frank26080115 | 0:84d7747641aa | 140 | */ |
frank26080115 | 0:84d7747641aa | 141 | |
frank26080115 | 0:84d7747641aa | 142 | /** @brief Pin configuration structure */ |
frank26080115 | 0:84d7747641aa | 143 | typedef struct |
frank26080115 | 0:84d7747641aa | 144 | { |
frank26080115 | 0:84d7747641aa | 145 | uint8_t Portnum; /**< Port Number, should be PINSEL_PORT_x, |
frank26080115 | 0:84d7747641aa | 146 | where x should be in range from 0 to 4 */ |
frank26080115 | 0:84d7747641aa | 147 | uint8_t Pinnum; /**< Pin Number, should be PINSEL_PIN_x, |
frank26080115 | 0:84d7747641aa | 148 | where x should be in range from 0 to 31 */ |
frank26080115 | 0:84d7747641aa | 149 | uint8_t Funcnum; /**< Function Number, should be PINSEL_FUNC_x, |
frank26080115 | 0:84d7747641aa | 150 | where x should be in range from 0 to 3 */ |
frank26080115 | 0:84d7747641aa | 151 | uint8_t Pinmode; /**< Pin Mode, should be: |
frank26080115 | 0:84d7747641aa | 152 | - PINSEL_PINMODE_PULLUP: Internal pull-up resistor |
frank26080115 | 0:84d7747641aa | 153 | - PINSEL_PINMODE_TRISTATE: Tri-state |
frank26080115 | 0:84d7747641aa | 154 | - PINSEL_PINMODE_PULLDOWN: Internal pull-down resistor */ |
frank26080115 | 0:84d7747641aa | 155 | uint8_t OpenDrain; /**< OpenDrain mode, should be: |
frank26080115 | 0:84d7747641aa | 156 | - PINSEL_PINMODE_NORMAL: Pin is in the normal (not open drain) mode |
frank26080115 | 0:84d7747641aa | 157 | - PINSEL_PINMODE_OPENDRAIN: Pin is in the open drain mode */ |
frank26080115 | 0:84d7747641aa | 158 | } PINSEL_CFG_Type; |
frank26080115 | 0:84d7747641aa | 159 | |
frank26080115 | 0:84d7747641aa | 160 | /** |
frank26080115 | 0:84d7747641aa | 161 | * @} |
frank26080115 | 0:84d7747641aa | 162 | */ |
frank26080115 | 0:84d7747641aa | 163 | |
frank26080115 | 0:84d7747641aa | 164 | |
frank26080115 | 0:84d7747641aa | 165 | /* Public Functions ----------------------------------------------------------- */ |
frank26080115 | 0:84d7747641aa | 166 | /** @defgroup PINSEL_Public_Functions PINSEL Public Functions |
frank26080115 | 0:84d7747641aa | 167 | * @{ |
frank26080115 | 0:84d7747641aa | 168 | */ |
frank26080115 | 0:84d7747641aa | 169 | |
frank26080115 | 0:84d7747641aa | 170 | void PINSEL_ConfigPin(PINSEL_CFG_Type *PinCfg); |
frank26080115 | 0:84d7747641aa | 171 | void PINSEL_ConfigTraceFunc (FunctionalState NewState); |
frank26080115 | 0:84d7747641aa | 172 | void PINSEL_SetI2C0Pins(uint8_t i2cPinMode, FunctionalState filterSlewRateEnable); |
frank26080115 | 0:84d7747641aa | 173 | |
frank26080115 | 0:84d7747641aa | 174 | |
frank26080115 | 0:84d7747641aa | 175 | /** |
frank26080115 | 0:84d7747641aa | 176 | * @} |
frank26080115 | 0:84d7747641aa | 177 | */ |
frank26080115 | 0:84d7747641aa | 178 | |
frank26080115 | 0:84d7747641aa | 179 | |
frank26080115 | 0:84d7747641aa | 180 | #ifdef __cplusplus |
frank26080115 | 0:84d7747641aa | 181 | } |
frank26080115 | 0:84d7747641aa | 182 | #endif |
frank26080115 | 0:84d7747641aa | 183 | |
frank26080115 | 0:84d7747641aa | 184 | #endif /* LPC17XX_PINSEL_H_ */ |
frank26080115 | 0:84d7747641aa | 185 | |
frank26080115 | 0:84d7747641aa | 186 | /** |
frank26080115 | 0:84d7747641aa | 187 | * @} |
frank26080115 | 0:84d7747641aa | 188 | */ |
frank26080115 | 0:84d7747641aa | 189 | |
frank26080115 | 0:84d7747641aa | 190 | /* --------------------------------- End Of File ------------------------------ */ |
frank26080115 | 0:84d7747641aa | 191 |