NXP's driver library for LPC17xx, ported to mbed's online compiler. Not tested! I had to fix a lot of warings and found a couple of pretty obvious bugs, so the chances are there are more. Original: http://ics.nxp.com/support/documents/microcontrollers/zip/lpc17xx.cmsis.driver.library.zip
include/lpc17xx_pinsel.h@0:1063a091a062, 2010-02-17 (annotated)
- Committer:
- igorsk
- Date:
- Wed Feb 17 16:22:39 2010 +0000
- Revision:
- 0:1063a091a062
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
igorsk | 0:1063a091a062 | 1 | /***********************************************************************//** |
igorsk | 0:1063a091a062 | 2 | * @file : lpc17xx_pinsel.h |
igorsk | 0:1063a091a062 | 3 | * @brief : Contains all macro definitions and function prototypes |
igorsk | 0:1063a091a062 | 4 | * support for Pin connect block firmware library on LPC17xx |
igorsk | 0:1063a091a062 | 5 | * @version : 1.0 |
igorsk | 0:1063a091a062 | 6 | * @date : 25. Feb. 2009 |
igorsk | 0:1063a091a062 | 7 | * @author : HoanTran |
igorsk | 0:1063a091a062 | 8 | ************************************************************************** |
igorsk | 0:1063a091a062 | 9 | * Software that is described herein is for illustrative purposes only |
igorsk | 0:1063a091a062 | 10 | * which provides customers with programming information regarding the |
igorsk | 0:1063a091a062 | 11 | * products. This software is supplied "AS IS" without any warranties. |
igorsk | 0:1063a091a062 | 12 | * NXP Semiconductors assumes no responsibility or liability for the |
igorsk | 0:1063a091a062 | 13 | * use of the software, conveys no license or title under any patent, |
igorsk | 0:1063a091a062 | 14 | * copyright, or mask work right to the product. NXP Semiconductors |
igorsk | 0:1063a091a062 | 15 | * reserves the right to make changes in the software without |
igorsk | 0:1063a091a062 | 16 | * notification. NXP Semiconductors also make no representation or |
igorsk | 0:1063a091a062 | 17 | * warranty that such application will be suitable for the specified |
igorsk | 0:1063a091a062 | 18 | * use without further testing or modification. |
igorsk | 0:1063a091a062 | 19 | **************************************************************************/ |
igorsk | 0:1063a091a062 | 20 | |
igorsk | 0:1063a091a062 | 21 | /* Peripheral group ----------------------------------------------------------- */ |
igorsk | 0:1063a091a062 | 22 | /** @defgroup PINSEL |
igorsk | 0:1063a091a062 | 23 | * @ingroup LPC1700CMSIS_FwLib_Drivers |
igorsk | 0:1063a091a062 | 24 | * @{ |
igorsk | 0:1063a091a062 | 25 | */ |
igorsk | 0:1063a091a062 | 26 | |
igorsk | 0:1063a091a062 | 27 | #ifndef LPC17XX_PINSEL_H_ |
igorsk | 0:1063a091a062 | 28 | #define LPC17XX_PINSEL_H_ |
igorsk | 0:1063a091a062 | 29 | |
igorsk | 0:1063a091a062 | 30 | /* Includes ------------------------------------------------------------------- */ |
igorsk | 0:1063a091a062 | 31 | #include "cmsis.h" |
igorsk | 0:1063a091a062 | 32 | #include "lpc_types.h" |
igorsk | 0:1063a091a062 | 33 | |
igorsk | 0:1063a091a062 | 34 | #ifdef __cplusplus |
igorsk | 0:1063a091a062 | 35 | extern "C" |
igorsk | 0:1063a091a062 | 36 | { |
igorsk | 0:1063a091a062 | 37 | #endif |
igorsk | 0:1063a091a062 | 38 | |
igorsk | 0:1063a091a062 | 39 | |
igorsk | 0:1063a091a062 | 40 | /* Private Macros ------------------------------------------------------------- */ |
igorsk | 0:1063a091a062 | 41 | /** @defgroup PINSEL_Private_Macros |
igorsk | 0:1063a091a062 | 42 | * @{ |
igorsk | 0:1063a091a062 | 43 | */ |
igorsk | 0:1063a091a062 | 44 | |
igorsk | 0:1063a091a062 | 45 | /** @defgroup PINSEL_REGISTER_BIT_DEFINITIONS |
igorsk | 0:1063a091a062 | 46 | * @{ |
igorsk | 0:1063a091a062 | 47 | */ |
igorsk | 0:1063a091a062 | 48 | |
igorsk | 0:1063a091a062 | 49 | /* Pin selection define */ |
igorsk | 0:1063a091a062 | 50 | /* I2C Pin Configuration register bit description */ |
igorsk | 0:1063a091a062 | 51 | #define PINSEL_I2CPADCFG_SDADRV0 _BIT(0) /**< Drive mode control for the SDA0 pin, P0.27 */ |
igorsk | 0:1063a091a062 | 52 | #define PINSEL_I2CPADCFG_SDAI2C0 _BIT(1) /**< I2C mode control for the SDA0 pin, P0.27 */ |
igorsk | 0:1063a091a062 | 53 | #define PINSEL_I2CPADCFG_SCLDRV0 _BIT(2) /**< Drive mode control for the SCL0 pin, P0.28 */ |
igorsk | 0:1063a091a062 | 54 | #define PINSEL_I2CPADCFG_SCLI2C0 _BIT(3) /**< I2C mode control for the SCL0 pin, P0.28 */ |
igorsk | 0:1063a091a062 | 55 | |
igorsk | 0:1063a091a062 | 56 | /** |
igorsk | 0:1063a091a062 | 57 | * @} |
igorsk | 0:1063a091a062 | 58 | */ |
igorsk | 0:1063a091a062 | 59 | |
igorsk | 0:1063a091a062 | 60 | /** |
igorsk | 0:1063a091a062 | 61 | * @} |
igorsk | 0:1063a091a062 | 62 | */ |
igorsk | 0:1063a091a062 | 63 | |
igorsk | 0:1063a091a062 | 64 | |
igorsk | 0:1063a091a062 | 65 | /* Public Macros -------------------------------------------------------------- */ |
igorsk | 0:1063a091a062 | 66 | /** @defgroup PINSEL_Public_Macros |
igorsk | 0:1063a091a062 | 67 | * @{ |
igorsk | 0:1063a091a062 | 68 | */ |
igorsk | 0:1063a091a062 | 69 | |
igorsk | 0:1063a091a062 | 70 | /*********************************************************************//** |
igorsk | 0:1063a091a062 | 71 | *!< Macros define for PORT Selection |
igorsk | 0:1063a091a062 | 72 | ***********************************************************************/ |
igorsk | 0:1063a091a062 | 73 | #define PINSEL_PORT_0 ((0)) /**< PORT 0*/ |
igorsk | 0:1063a091a062 | 74 | #define PINSEL_PORT_1 ((1)) /**< PORT 1*/ |
igorsk | 0:1063a091a062 | 75 | #define PINSEL_PORT_2 ((2)) /**< PORT 2*/ |
igorsk | 0:1063a091a062 | 76 | #define PINSEL_PORT_3 ((3)) /**< PORT 3*/ |
igorsk | 0:1063a091a062 | 77 | #define PINSEL_PORT_4 ((4)) /**< PORT 4*/ |
igorsk | 0:1063a091a062 | 78 | |
igorsk | 0:1063a091a062 | 79 | |
igorsk | 0:1063a091a062 | 80 | /*********************************************************************** |
igorsk | 0:1063a091a062 | 81 | * Macros define for Pin Function selection |
igorsk | 0:1063a091a062 | 82 | **********************************************************************/ |
igorsk | 0:1063a091a062 | 83 | #define PINSEL_FUNC_0 ((0)) /**< default function*/ |
igorsk | 0:1063a091a062 | 84 | #define PINSEL_FUNC_1 ((1)) /**< first alternate function*/ |
igorsk | 0:1063a091a062 | 85 | #define PINSEL_FUNC_2 ((2)) /**< second alternate function*/ |
igorsk | 0:1063a091a062 | 86 | #define PINSEL_FUNC_3 ((3)) /**< third or reserved alternate function*/ |
igorsk | 0:1063a091a062 | 87 | |
igorsk | 0:1063a091a062 | 88 | |
igorsk | 0:1063a091a062 | 89 | |
igorsk | 0:1063a091a062 | 90 | /*********************************************************************** |
igorsk | 0:1063a091a062 | 91 | * Macros define for Pin Number of Port |
igorsk | 0:1063a091a062 | 92 | **********************************************************************/ |
igorsk | 0:1063a091a062 | 93 | #define PINSEL_PIN_0 ((0)) /**< Pin 0 */ |
igorsk | 0:1063a091a062 | 94 | #define PINSEL_PIN_1 ((1)) /**< Pin 1 */ |
igorsk | 0:1063a091a062 | 95 | #define PINSEL_PIN_2 ((2)) /**< Pin 2 */ |
igorsk | 0:1063a091a062 | 96 | #define PINSEL_PIN_3 ((3)) /**< Pin 3 */ |
igorsk | 0:1063a091a062 | 97 | #define PINSEL_PIN_4 ((4)) /**< Pin 4 */ |
igorsk | 0:1063a091a062 | 98 | #define PINSEL_PIN_5 ((5)) /**< Pin 5 */ |
igorsk | 0:1063a091a062 | 99 | #define PINSEL_PIN_6 ((6)) /**< Pin 6 */ |
igorsk | 0:1063a091a062 | 100 | #define PINSEL_PIN_7 ((7)) /**< Pin 7 */ |
igorsk | 0:1063a091a062 | 101 | #define PINSEL_PIN_8 ((8)) /**< Pin 8 */ |
igorsk | 0:1063a091a062 | 102 | #define PINSEL_PIN_9 ((9)) /**< Pin 9 */ |
igorsk | 0:1063a091a062 | 103 | #define PINSEL_PIN_10 ((10)) /**< Pin 10 */ |
igorsk | 0:1063a091a062 | 104 | #define PINSEL_PIN_11 ((11)) /**< Pin 11 */ |
igorsk | 0:1063a091a062 | 105 | #define PINSEL_PIN_12 ((12)) /**< Pin 12 */ |
igorsk | 0:1063a091a062 | 106 | #define PINSEL_PIN_13 ((13)) /**< Pin 13 */ |
igorsk | 0:1063a091a062 | 107 | #define PINSEL_PIN_14 ((14)) /**< Pin 14 */ |
igorsk | 0:1063a091a062 | 108 | #define PINSEL_PIN_15 ((15)) /**< Pin 15 */ |
igorsk | 0:1063a091a062 | 109 | #define PINSEL_PIN_16 ((16)) /**< Pin 16 */ |
igorsk | 0:1063a091a062 | 110 | #define PINSEL_PIN_17 ((17)) /**< Pin 17 */ |
igorsk | 0:1063a091a062 | 111 | #define PINSEL_PIN_18 ((18)) /**< Pin 18 */ |
igorsk | 0:1063a091a062 | 112 | #define PINSEL_PIN_19 ((19)) /**< Pin 19 */ |
igorsk | 0:1063a091a062 | 113 | #define PINSEL_PIN_20 ((20)) /**< Pin 20 */ |
igorsk | 0:1063a091a062 | 114 | #define PINSEL_PIN_21 ((21)) /**< Pin 21 */ |
igorsk | 0:1063a091a062 | 115 | #define PINSEL_PIN_22 ((22)) /**< Pin 22 */ |
igorsk | 0:1063a091a062 | 116 | #define PINSEL_PIN_23 ((23)) /**< Pin 23 */ |
igorsk | 0:1063a091a062 | 117 | #define PINSEL_PIN_24 ((24)) /**< Pin 24 */ |
igorsk | 0:1063a091a062 | 118 | #define PINSEL_PIN_25 ((25)) /**< Pin 25 */ |
igorsk | 0:1063a091a062 | 119 | #define PINSEL_PIN_26 ((26)) /**< Pin 26 */ |
igorsk | 0:1063a091a062 | 120 | #define PINSEL_PIN_27 ((27)) /**< Pin 27 */ |
igorsk | 0:1063a091a062 | 121 | #define PINSEL_PIN_28 ((28)) /**< Pin 28 */ |
igorsk | 0:1063a091a062 | 122 | #define PINSEL_PIN_29 ((29)) /**< Pin 29 */ |
igorsk | 0:1063a091a062 | 123 | #define PINSEL_PIN_30 ((30)) /**< Pin 30 */ |
igorsk | 0:1063a091a062 | 124 | #define PINSEL_PIN_31 ((31)) /**< Pin 31 */ |
igorsk | 0:1063a091a062 | 125 | |
igorsk | 0:1063a091a062 | 126 | |
igorsk | 0:1063a091a062 | 127 | /*********************************************************************** |
igorsk | 0:1063a091a062 | 128 | * Macros define for Pin mode |
igorsk | 0:1063a091a062 | 129 | **********************************************************************/ |
igorsk | 0:1063a091a062 | 130 | #define PINSEL_PINMODE_PULLUP ((0)) /**< Internal pull-up resistor*/ |
igorsk | 0:1063a091a062 | 131 | #define PINSEL_PINMODE_TRISTATE ((2)) /**< Tri-state */ |
igorsk | 0:1063a091a062 | 132 | #define PINSEL_PINMODE_PULLDOWN ((3)) /**< Internal pull-down resistor */ |
igorsk | 0:1063a091a062 | 133 | |
igorsk | 0:1063a091a062 | 134 | |
igorsk | 0:1063a091a062 | 135 | /*********************************************************************** |
igorsk | 0:1063a091a062 | 136 | * Macros define for Pin mode (normal/open drain) |
igorsk | 0:1063a091a062 | 137 | **********************************************************************/ |
igorsk | 0:1063a091a062 | 138 | #define PINSEL_PINMODE_NORMAL ((0)) /**< Pin is in the normal (not open drain) mode.*/ |
igorsk | 0:1063a091a062 | 139 | #define PINSEL_PINMODE_OPENDRAIN ((1)) /**< Pin is in the open drain mode */ |
igorsk | 0:1063a091a062 | 140 | |
igorsk | 0:1063a091a062 | 141 | |
igorsk | 0:1063a091a062 | 142 | /*********************************************************************** |
igorsk | 0:1063a091a062 | 143 | * Macros define for I2C mode |
igorsk | 0:1063a091a062 | 144 | ***********************************************************************/ |
igorsk | 0:1063a091a062 | 145 | #define PINSEL_I2C_Normal_Mode ((0)) /**< The standard drive mode */ |
igorsk | 0:1063a091a062 | 146 | #define PINSEL_I2C_Fast_Mode ((1)) /**< Fast Mode Plus drive mode */ |
igorsk | 0:1063a091a062 | 147 | |
igorsk | 0:1063a091a062 | 148 | |
igorsk | 0:1063a091a062 | 149 | /** |
igorsk | 0:1063a091a062 | 150 | * @} |
igorsk | 0:1063a091a062 | 151 | */ |
igorsk | 0:1063a091a062 | 152 | |
igorsk | 0:1063a091a062 | 153 | |
igorsk | 0:1063a091a062 | 154 | /* Public Types --------------------------------------------------------------- */ |
igorsk | 0:1063a091a062 | 155 | /** @defgroup PINSEL_Public_Types |
igorsk | 0:1063a091a062 | 156 | * @{ |
igorsk | 0:1063a091a062 | 157 | */ |
igorsk | 0:1063a091a062 | 158 | |
igorsk | 0:1063a091a062 | 159 | /** @brief Pin configuration structure */ |
igorsk | 0:1063a091a062 | 160 | typedef struct |
igorsk | 0:1063a091a062 | 161 | { |
igorsk | 0:1063a091a062 | 162 | uint8_t Portnum; /**< Port Number, should be PINSEL_PORT_x, |
igorsk | 0:1063a091a062 | 163 | where x should be in range from 0 to 4 */ |
igorsk | 0:1063a091a062 | 164 | uint8_t Pinnum; /**< Pin Number, should be PINSEL_PIN_x, |
igorsk | 0:1063a091a062 | 165 | where x should be in range from 0 to 31 */ |
igorsk | 0:1063a091a062 | 166 | uint8_t Funcnum; /**< Function Number, should be PINSEL_FUNC_x, |
igorsk | 0:1063a091a062 | 167 | where x should be in range from 0 to 3 */ |
igorsk | 0:1063a091a062 | 168 | uint8_t Pinmode; /**< Pin Mode, should be: |
igorsk | 0:1063a091a062 | 169 | - PINSEL_PINMODE_PULLUP: Internal pull-up resistor |
igorsk | 0:1063a091a062 | 170 | - PINSEL_PINMODE_TRISTATE: Tri-state |
igorsk | 0:1063a091a062 | 171 | - PINSEL_PINMODE_PULLDOWN: Internal pull-down resistor */ |
igorsk | 0:1063a091a062 | 172 | uint8_t OpenDrain; /**< OpenDrain mode, should be: |
igorsk | 0:1063a091a062 | 173 | - PINSEL_PINMODE_NORMAL: Pin is in the normal (not open drain) mode |
igorsk | 0:1063a091a062 | 174 | - PINSEL_PINMODE_OPENDRAIN: Pin is in the open drain mode */ |
igorsk | 0:1063a091a062 | 175 | } PINSEL_CFG_Type; |
igorsk | 0:1063a091a062 | 176 | |
igorsk | 0:1063a091a062 | 177 | /** |
igorsk | 0:1063a091a062 | 178 | * @} |
igorsk | 0:1063a091a062 | 179 | */ |
igorsk | 0:1063a091a062 | 180 | |
igorsk | 0:1063a091a062 | 181 | |
igorsk | 0:1063a091a062 | 182 | /* Public Functions ----------------------------------------------------------- */ |
igorsk | 0:1063a091a062 | 183 | /** @defgroup PINSEL_Public_Functions |
igorsk | 0:1063a091a062 | 184 | * @{ |
igorsk | 0:1063a091a062 | 185 | */ |
igorsk | 0:1063a091a062 | 186 | |
igorsk | 0:1063a091a062 | 187 | void PINSEL_SetPinFunc ( uint8_t portnum, uint8_t pinnum, uint8_t funcnum); |
igorsk | 0:1063a091a062 | 188 | void PINSEL_ConfigTraceFunc (FunctionalState NewState); |
igorsk | 0:1063a091a062 | 189 | void PINSEL_SetResistorMode ( uint8_t portnum, uint8_t pinnum, uint8_t modenum); |
igorsk | 0:1063a091a062 | 190 | void PINSEL_SetOpenDrainMode( uint8_t portnum, uint8_t pinnum, uint8_t modenum); |
igorsk | 0:1063a091a062 | 191 | void PINSEL_SetI2C0Pins(uint8_t i2cPinMode, FunctionalState filterSlewRateEnable); |
igorsk | 0:1063a091a062 | 192 | void PINSEL_ConfigPin(PINSEL_CFG_Type *PinCfg); |
igorsk | 0:1063a091a062 | 193 | |
igorsk | 0:1063a091a062 | 194 | /** |
igorsk | 0:1063a091a062 | 195 | * @} |
igorsk | 0:1063a091a062 | 196 | */ |
igorsk | 0:1063a091a062 | 197 | |
igorsk | 0:1063a091a062 | 198 | |
igorsk | 0:1063a091a062 | 199 | #ifdef __cplusplus |
igorsk | 0:1063a091a062 | 200 | } |
igorsk | 0:1063a091a062 | 201 | #endif |
igorsk | 0:1063a091a062 | 202 | |
igorsk | 0:1063a091a062 | 203 | #endif /* LPC17XX_PINSEL_H_ */ |
igorsk | 0:1063a091a062 | 204 | |
igorsk | 0:1063a091a062 | 205 | /** |
igorsk | 0:1063a091a062 | 206 | * @} |
igorsk | 0:1063a091a062 | 207 | */ |
igorsk | 0:1063a091a062 | 208 | |
igorsk | 0:1063a091a062 | 209 | /* --------------------------------- End Of File ------------------------------ */ |
igorsk | 0:1063a091a062 | 210 |