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targets/cmsis/TARGET_WIZNET/TARGET_W7500x/W7500x_gpio.c@558:0880f51c4036, 2015-06-03 (annotated)
- Committer:
- mbed_official
- Date:
- Wed Jun 03 09:00:09 2015 +0100
- Revision:
- 558:0880f51c4036
- Child:
- 601:248b0d2dd755
Synchronized with git revision 927c31ab8457cfef0ee8a8316117b7a41fd79133
Full URL: https://github.com/mbedmicro/mbed/commit/927c31ab8457cfef0ee8a8316117b7a41fd79133/
Add WIZwiki-W7500
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 558:0880f51c4036 | 1 | #include "W7500x.h" |
mbed_official | 558:0880f51c4036 | 2 | |
mbed_official | 558:0880f51c4036 | 3 | |
mbed_official | 558:0880f51c4036 | 4 | |
mbed_official | 558:0880f51c4036 | 5 | void HAL_GPIO_DeInit(GPIO_TypeDef* GPIOx) |
mbed_official | 558:0880f51c4036 | 6 | { |
mbed_official | 558:0880f51c4036 | 7 | uint32_t i, loop =16; |
mbed_official | 558:0880f51c4036 | 8 | P_Port_Def *px_pcr; |
mbed_official | 558:0880f51c4036 | 9 | P_Port_Def *px_afsr; |
mbed_official | 558:0880f51c4036 | 10 | |
mbed_official | 558:0880f51c4036 | 11 | /* Check the parameters */ |
mbed_official | 558:0880f51c4036 | 12 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 13 | |
mbed_official | 558:0880f51c4036 | 14 | /* DeInit GPIOx Registers */ |
mbed_official | 558:0880f51c4036 | 15 | GPIOx->DATA = 0x0000; |
mbed_official | 558:0880f51c4036 | 16 | GPIOx->DATAOUT = 0x0000; |
mbed_official | 558:0880f51c4036 | 17 | //GPIOx->OUTENSET = 0x0000; |
mbed_official | 558:0880f51c4036 | 18 | GPIOx->OUTENCLR = 0xFFFF; |
mbed_official | 558:0880f51c4036 | 19 | //GPIOx->INTENSET = 0x0000; |
mbed_official | 558:0880f51c4036 | 20 | GPIOx->INTENCLR = 0xFFFF; |
mbed_official | 558:0880f51c4036 | 21 | //GPIOx->INTTYPESET = 0x0000; |
mbed_official | 558:0880f51c4036 | 22 | GPIOx->INTTYPECLR = 0xFFFF; |
mbed_official | 558:0880f51c4036 | 23 | //GPIOx->INTPOLSET = 0x0000; |
mbed_official | 558:0880f51c4036 | 24 | GPIOx->INTPOLCLR = 0xFFFF; |
mbed_official | 558:0880f51c4036 | 25 | |
mbed_official | 558:0880f51c4036 | 26 | |
mbed_official | 558:0880f51c4036 | 27 | /* DeInit GPIOx |
mbed_official | 558:0880f51c4036 | 28 | * Pad Control Register |
mbed_official | 558:0880f51c4036 | 29 | * Pad Extern interrupt Enable Register |
mbed_official | 558:0880f51c4036 | 30 | * Pad Alternate Function Select Register |
mbed_official | 558:0880f51c4036 | 31 | */ |
mbed_official | 558:0880f51c4036 | 32 | if (GPIOx == GPIOA) |
mbed_official | 558:0880f51c4036 | 33 | { |
mbed_official | 558:0880f51c4036 | 34 | px_pcr = PA_PCR; |
mbed_official | 558:0880f51c4036 | 35 | px_afsr = PA_AFSR; |
mbed_official | 558:0880f51c4036 | 36 | } |
mbed_official | 558:0880f51c4036 | 37 | else if (GPIOx == GPIOB) |
mbed_official | 558:0880f51c4036 | 38 | { |
mbed_official | 558:0880f51c4036 | 39 | px_pcr = PB_PCR; |
mbed_official | 558:0880f51c4036 | 40 | px_afsr = PB_AFSR; |
mbed_official | 558:0880f51c4036 | 41 | } |
mbed_official | 558:0880f51c4036 | 42 | else if (GPIOx == GPIOC) |
mbed_official | 558:0880f51c4036 | 43 | { |
mbed_official | 558:0880f51c4036 | 44 | px_pcr = PC_PCR; |
mbed_official | 558:0880f51c4036 | 45 | px_afsr = PC_AFSR; |
mbed_official | 558:0880f51c4036 | 46 | } |
mbed_official | 558:0880f51c4036 | 47 | else // if (GPIOx == GPIOD) |
mbed_official | 558:0880f51c4036 | 48 | { |
mbed_official | 558:0880f51c4036 | 49 | px_pcr = (P_Port_Def*)PD_PCR; |
mbed_official | 558:0880f51c4036 | 50 | px_afsr = (P_Port_Def*)PD_AFSR; |
mbed_official | 558:0880f51c4036 | 51 | loop = 5; |
mbed_official | 558:0880f51c4036 | 52 | } |
mbed_official | 558:0880f51c4036 | 53 | |
mbed_official | 558:0880f51c4036 | 54 | for(i=0; i<loop; i++) |
mbed_official | 558:0880f51c4036 | 55 | { |
mbed_official | 558:0880f51c4036 | 56 | px_pcr->Port[i] = 0x60; |
mbed_official | 558:0880f51c4036 | 57 | px_afsr->Port[i] = PAD_AF0; |
mbed_official | 558:0880f51c4036 | 58 | |
mbed_official | 558:0880f51c4036 | 59 | } |
mbed_official | 558:0880f51c4036 | 60 | } |
mbed_official | 558:0880f51c4036 | 61 | |
mbed_official | 558:0880f51c4036 | 62 | void HAL_GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct) |
mbed_official | 558:0880f51c4036 | 63 | { |
mbed_official | 558:0880f51c4036 | 64 | uint32_t pinpos = 0x00, pos = 0x00, currentpin = 0x00, loop = 16; |
mbed_official | 558:0880f51c4036 | 65 | P_Port_Def *px_pcr; |
mbed_official | 558:0880f51c4036 | 66 | |
mbed_official | 558:0880f51c4036 | 67 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 68 | assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin)); |
mbed_official | 558:0880f51c4036 | 69 | // assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd)); |
mbed_official | 558:0880f51c4036 | 70 | |
mbed_official | 558:0880f51c4036 | 71 | if (GPIOx == GPIOA) px_pcr = PA_PCR; |
mbed_official | 558:0880f51c4036 | 72 | else if (GPIOx == GPIOB) px_pcr = PB_PCR; |
mbed_official | 558:0880f51c4036 | 73 | else if (GPIOx == GPIOC) px_pcr = PC_PCR; |
mbed_official | 558:0880f51c4036 | 74 | else |
mbed_official | 558:0880f51c4036 | 75 | { |
mbed_official | 558:0880f51c4036 | 76 | px_pcr = (P_Port_Def*)PD_PCR; |
mbed_official | 558:0880f51c4036 | 77 | loop = 5; |
mbed_official | 558:0880f51c4036 | 78 | } |
mbed_official | 558:0880f51c4036 | 79 | |
mbed_official | 558:0880f51c4036 | 80 | for(pinpos = 0x00; pinpos < loop; pinpos++) |
mbed_official | 558:0880f51c4036 | 81 | { |
mbed_official | 558:0880f51c4036 | 82 | pos = ((uint32_t)0x01) << pinpos; |
mbed_official | 558:0880f51c4036 | 83 | |
mbed_official | 558:0880f51c4036 | 84 | currentpin = (GPIO_InitStruct->GPIO_Pin) & pos; |
mbed_official | 558:0880f51c4036 | 85 | |
mbed_official | 558:0880f51c4036 | 86 | if(currentpin == pos) |
mbed_official | 558:0880f51c4036 | 87 | { |
mbed_official | 558:0880f51c4036 | 88 | if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) |
mbed_official | 558:0880f51c4036 | 89 | { |
mbed_official | 558:0880f51c4036 | 90 | GPIOx->OUTENSET |= pos; |
mbed_official | 558:0880f51c4036 | 91 | } |
mbed_official | 558:0880f51c4036 | 92 | else // GPIO_Mode_In |
mbed_official | 558:0880f51c4036 | 93 | { |
mbed_official | 558:0880f51c4036 | 94 | GPIOx->OUTENCLR = pos; |
mbed_official | 558:0880f51c4036 | 95 | } |
mbed_official | 558:0880f51c4036 | 96 | |
mbed_official | 558:0880f51c4036 | 97 | // Configure pull-up pull-down bits |
mbed_official | 558:0880f51c4036 | 98 | if(GPIO_InitStruct->GPIO_Pad & Px_PCR_PUPD_UP) |
mbed_official | 558:0880f51c4036 | 99 | { |
mbed_official | 558:0880f51c4036 | 100 | px_pcr->Port[pinpos] &= ~(Px_PCR_PUPD_UP | Px_PCR_PUPD_DOWN); |
mbed_official | 558:0880f51c4036 | 101 | px_pcr->Port[pinpos] |= Px_PCR_PUPD_UP; |
mbed_official | 558:0880f51c4036 | 102 | } |
mbed_official | 558:0880f51c4036 | 103 | else |
mbed_official | 558:0880f51c4036 | 104 | { |
mbed_official | 558:0880f51c4036 | 105 | px_pcr->Port[pinpos] &= ~(Px_PCR_PUPD_UP | Px_PCR_PUPD_DOWN); |
mbed_official | 558:0880f51c4036 | 106 | px_pcr->Port[pinpos] |= Px_PCR_PUPD_DOWN; |
mbed_official | 558:0880f51c4036 | 107 | } |
mbed_official | 558:0880f51c4036 | 108 | |
mbed_official | 558:0880f51c4036 | 109 | // Configure Driving stregnth selections bit |
mbed_official | 558:0880f51c4036 | 110 | if(GPIO_InitStruct->GPIO_Pad & Px_PCR_DS_HIGH) |
mbed_official | 558:0880f51c4036 | 111 | { |
mbed_official | 558:0880f51c4036 | 112 | px_pcr->Port[pinpos] |= Px_PCR_DS_HIGH; |
mbed_official | 558:0880f51c4036 | 113 | } |
mbed_official | 558:0880f51c4036 | 114 | else |
mbed_official | 558:0880f51c4036 | 115 | { |
mbed_official | 558:0880f51c4036 | 116 | px_pcr->Port[pinpos] &= ~(Px_PCR_DS_HIGH); |
mbed_official | 558:0880f51c4036 | 117 | } |
mbed_official | 558:0880f51c4036 | 118 | |
mbed_official | 558:0880f51c4036 | 119 | // Configure Open Drain selections bit |
mbed_official | 558:0880f51c4036 | 120 | if(GPIO_InitStruct->GPIO_Pad & Px_PCR_OD) |
mbed_official | 558:0880f51c4036 | 121 | { |
mbed_official | 558:0880f51c4036 | 122 | px_pcr->Port[pinpos] |= Px_PCR_OD; |
mbed_official | 558:0880f51c4036 | 123 | } |
mbed_official | 558:0880f51c4036 | 124 | else |
mbed_official | 558:0880f51c4036 | 125 | { |
mbed_official | 558:0880f51c4036 | 126 | px_pcr->Port[pinpos] &= ~(Px_PCR_OD); |
mbed_official | 558:0880f51c4036 | 127 | } |
mbed_official | 558:0880f51c4036 | 128 | |
mbed_official | 558:0880f51c4036 | 129 | // Configure Input buffer enable selection bit |
mbed_official | 558:0880f51c4036 | 130 | if(GPIO_InitStruct->GPIO_Pad & Px_PCR_IE) |
mbed_official | 558:0880f51c4036 | 131 | { |
mbed_official | 558:0880f51c4036 | 132 | px_pcr->Port[pinpos] |= Px_PCR_IE; |
mbed_official | 558:0880f51c4036 | 133 | } |
mbed_official | 558:0880f51c4036 | 134 | else |
mbed_official | 558:0880f51c4036 | 135 | { |
mbed_official | 558:0880f51c4036 | 136 | px_pcr->Port[pinpos] &= ~(Px_PCR_IE); |
mbed_official | 558:0880f51c4036 | 137 | } |
mbed_official | 558:0880f51c4036 | 138 | |
mbed_official | 558:0880f51c4036 | 139 | // Configure input type (CMOS input or Summit trigger input) select bit |
mbed_official | 558:0880f51c4036 | 140 | if(GPIO_InitStruct->GPIO_Pad & Px_PCR_CS_SUMMIT) |
mbed_official | 558:0880f51c4036 | 141 | { |
mbed_official | 558:0880f51c4036 | 142 | px_pcr->Port[pinpos] |= Px_PCR_CS_SUMMIT; |
mbed_official | 558:0880f51c4036 | 143 | } |
mbed_official | 558:0880f51c4036 | 144 | else |
mbed_official | 558:0880f51c4036 | 145 | { |
mbed_official | 558:0880f51c4036 | 146 | px_pcr->Port[pinpos] &= ~(Px_PCR_CS_SUMMIT); |
mbed_official | 558:0880f51c4036 | 147 | } |
mbed_official | 558:0880f51c4036 | 148 | } |
mbed_official | 558:0880f51c4036 | 149 | } |
mbed_official | 558:0880f51c4036 | 150 | } |
mbed_official | 558:0880f51c4036 | 151 | |
mbed_official | 558:0880f51c4036 | 152 | void HAL_GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct) |
mbed_official | 558:0880f51c4036 | 153 | { |
mbed_official | 558:0880f51c4036 | 154 | GPIO_InitStruct->GPIO_Pin = GPIO_Pin_All; |
mbed_official | 558:0880f51c4036 | 155 | GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN; |
mbed_official | 558:0880f51c4036 | 156 | GPIO_InitStruct->GPIO_Pad = (GPIOPad_TypeDef)(GPIO_PuPd_UP); |
mbed_official | 558:0880f51c4036 | 157 | } |
mbed_official | 558:0880f51c4036 | 158 | |
mbed_official | 558:0880f51c4036 | 159 | |
mbed_official | 558:0880f51c4036 | 160 | uint8_t HAL_GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) |
mbed_official | 558:0880f51c4036 | 161 | { |
mbed_official | 558:0880f51c4036 | 162 | uint8_t bitstatus = 0x00; |
mbed_official | 558:0880f51c4036 | 163 | |
mbed_official | 558:0880f51c4036 | 164 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 165 | assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); |
mbed_official | 558:0880f51c4036 | 166 | |
mbed_official | 558:0880f51c4036 | 167 | if((GPIOx->DATA & GPIO_Pin) != (uint32_t)Bit_RESET) |
mbed_official | 558:0880f51c4036 | 168 | { |
mbed_official | 558:0880f51c4036 | 169 | bitstatus = (uint8_t)Bit_SET; |
mbed_official | 558:0880f51c4036 | 170 | } |
mbed_official | 558:0880f51c4036 | 171 | else |
mbed_official | 558:0880f51c4036 | 172 | { |
mbed_official | 558:0880f51c4036 | 173 | bitstatus = (uint8_t)Bit_RESET; |
mbed_official | 558:0880f51c4036 | 174 | } |
mbed_official | 558:0880f51c4036 | 175 | |
mbed_official | 558:0880f51c4036 | 176 | return bitstatus; |
mbed_official | 558:0880f51c4036 | 177 | } |
mbed_official | 558:0880f51c4036 | 178 | |
mbed_official | 558:0880f51c4036 | 179 | uint8_t HAL_GPIO_ReadInputData(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) |
mbed_official | 558:0880f51c4036 | 180 | { |
mbed_official | 558:0880f51c4036 | 181 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 182 | return ((uint16_t)GPIOx->DATA); |
mbed_official | 558:0880f51c4036 | 183 | } |
mbed_official | 558:0880f51c4036 | 184 | |
mbed_official | 558:0880f51c4036 | 185 | uint8_t HAL_GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) |
mbed_official | 558:0880f51c4036 | 186 | { |
mbed_official | 558:0880f51c4036 | 187 | uint8_t bitstatus = 0x00; |
mbed_official | 558:0880f51c4036 | 188 | |
mbed_official | 558:0880f51c4036 | 189 | |
mbed_official | 558:0880f51c4036 | 190 | |
mbed_official | 558:0880f51c4036 | 191 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 192 | assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); |
mbed_official | 558:0880f51c4036 | 193 | |
mbed_official | 558:0880f51c4036 | 194 | if((GPIOx->DATAOUT & GPIO_Pin) != (uint32_t)Bit_RESET) |
mbed_official | 558:0880f51c4036 | 195 | { |
mbed_official | 558:0880f51c4036 | 196 | bitstatus = (uint8_t)Bit_SET; |
mbed_official | 558:0880f51c4036 | 197 | } |
mbed_official | 558:0880f51c4036 | 198 | else |
mbed_official | 558:0880f51c4036 | 199 | { |
mbed_official | 558:0880f51c4036 | 200 | bitstatus = (uint8_t)Bit_RESET; |
mbed_official | 558:0880f51c4036 | 201 | } |
mbed_official | 558:0880f51c4036 | 202 | |
mbed_official | 558:0880f51c4036 | 203 | return bitstatus; |
mbed_official | 558:0880f51c4036 | 204 | } |
mbed_official | 558:0880f51c4036 | 205 | uint16_t HAL_GPIO_ReadOutputData(GPIO_TypeDef* GPIOx) |
mbed_official | 558:0880f51c4036 | 206 | { |
mbed_official | 558:0880f51c4036 | 207 | /* Check the parameters */ |
mbed_official | 558:0880f51c4036 | 208 | assert_param(IS_GPIO_ALLPERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 209 | return ((uint16_t)GPIOx->DATAOUT); |
mbed_official | 558:0880f51c4036 | 210 | } |
mbed_official | 558:0880f51c4036 | 211 | |
mbed_official | 558:0880f51c4036 | 212 | void HAL_GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) |
mbed_official | 558:0880f51c4036 | 213 | { |
mbed_official | 558:0880f51c4036 | 214 | /* Check the parameters */ |
mbed_official | 558:0880f51c4036 | 215 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 216 | assert_param(IS_GPIO_PIN(GPIO_Pin)); |
mbed_official | 558:0880f51c4036 | 217 | |
mbed_official | 558:0880f51c4036 | 218 | (GPIOx->LB_MASKED[(uint8_t)(GPIO_Pin)]) = GPIO_Pin; |
mbed_official | 558:0880f51c4036 | 219 | (GPIOx->UB_MASKED[(uint8_t)((GPIO_Pin)>>8)]) = GPIO_Pin; |
mbed_official | 558:0880f51c4036 | 220 | } |
mbed_official | 558:0880f51c4036 | 221 | |
mbed_official | 558:0880f51c4036 | 222 | void HAL_GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) |
mbed_official | 558:0880f51c4036 | 223 | { |
mbed_official | 558:0880f51c4036 | 224 | /* Check the parameters */ |
mbed_official | 558:0880f51c4036 | 225 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 226 | assert_param(IS_GPIO_PIN(GPIO_Pin)); |
mbed_official | 558:0880f51c4036 | 227 | |
mbed_official | 558:0880f51c4036 | 228 | (GPIOx->LB_MASKED[(uint8_t)(GPIO_Pin)]) = ~(GPIO_Pin); |
mbed_official | 558:0880f51c4036 | 229 | (GPIOx->UB_MASKED[(uint8_t)(GPIO_Pin>>8)]) = ~(GPIO_Pin); |
mbed_official | 558:0880f51c4036 | 230 | } |
mbed_official | 558:0880f51c4036 | 231 | |
mbed_official | 558:0880f51c4036 | 232 | void HAL_GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal) |
mbed_official | 558:0880f51c4036 | 233 | { |
mbed_official | 558:0880f51c4036 | 234 | /* Check the parameters */ |
mbed_official | 558:0880f51c4036 | 235 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 236 | assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); |
mbed_official | 558:0880f51c4036 | 237 | assert_param(IS_GPIO_BIT_ACTION(BitVal)); |
mbed_official | 558:0880f51c4036 | 238 | |
mbed_official | 558:0880f51c4036 | 239 | (GPIOx->LB_MASKED[(uint8_t)(GPIO_Pin)]) = BitVal; |
mbed_official | 558:0880f51c4036 | 240 | (GPIOx->UB_MASKED[(uint8_t)((GPIO_Pin)>>8)]) = BitVal; |
mbed_official | 558:0880f51c4036 | 241 | } |
mbed_official | 558:0880f51c4036 | 242 | |
mbed_official | 558:0880f51c4036 | 243 | void HAL_GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal) |
mbed_official | 558:0880f51c4036 | 244 | { |
mbed_official | 558:0880f51c4036 | 245 | /* Check the parameters */ |
mbed_official | 558:0880f51c4036 | 246 | assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); |
mbed_official | 558:0880f51c4036 | 247 | |
mbed_official | 558:0880f51c4036 | 248 | GPIOx->DATAOUT = PortVal; |
mbed_official | 558:0880f51c4036 | 249 | } |
mbed_official | 558:0880f51c4036 | 250 | |
mbed_official | 558:0880f51c4036 | 251 | void HAL_PAD_AFConfig(PAD_Type Px, uint16_t GPIO_Pin, PAD_AF_TypeDef P_AF) |
mbed_official | 558:0880f51c4036 | 252 | { |
mbed_official | 558:0880f51c4036 | 253 | int i; |
mbed_official | 558:0880f51c4036 | 254 | uint16_t idx =0x1; |
mbed_official | 558:0880f51c4036 | 255 | assert_param(IS_PAD_Type(Px)); |
mbed_official | 558:0880f51c4036 | 256 | |
mbed_official | 558:0880f51c4036 | 257 | for(i=0;i<16;i++) |
mbed_official | 558:0880f51c4036 | 258 | { |
mbed_official | 558:0880f51c4036 | 259 | if(GPIO_Pin & (idx<<i)) |
mbed_official | 558:0880f51c4036 | 260 | { |
mbed_official | 558:0880f51c4036 | 261 | if(Px == PAD_PA) |
mbed_official | 558:0880f51c4036 | 262 | { |
mbed_official | 558:0880f51c4036 | 263 | assert_param(IS_PA_NUM(i)); |
mbed_official | 558:0880f51c4036 | 264 | PA_AFSR->Port[i] &= ~(0x03ul); |
mbed_official | 558:0880f51c4036 | 265 | PA_AFSR->Port[i] |= P_AF; |
mbed_official | 558:0880f51c4036 | 266 | } |
mbed_official | 558:0880f51c4036 | 267 | else if(Px == PAD_PB) |
mbed_official | 558:0880f51c4036 | 268 | { |
mbed_official | 558:0880f51c4036 | 269 | assert_param(IS_PB_NUM(i)); |
mbed_official | 558:0880f51c4036 | 270 | PB_AFSR->Port[i] &= ~(0x03ul); |
mbed_official | 558:0880f51c4036 | 271 | PB_AFSR->Port[i] |= P_AF; |
mbed_official | 558:0880f51c4036 | 272 | } |
mbed_official | 558:0880f51c4036 | 273 | else if(Px == PAD_PC) |
mbed_official | 558:0880f51c4036 | 274 | { |
mbed_official | 558:0880f51c4036 | 275 | assert_param(IS_PC_NUM(i)); |
mbed_official | 558:0880f51c4036 | 276 | PC_AFSR->Port[i] &= ~(0x03ul); |
mbed_official | 558:0880f51c4036 | 277 | PC_AFSR->Port[i] |= P_AF; |
mbed_official | 558:0880f51c4036 | 278 | } |
mbed_official | 558:0880f51c4036 | 279 | else |
mbed_official | 558:0880f51c4036 | 280 | { |
mbed_official | 558:0880f51c4036 | 281 | assert_param(IS_PD_NUM(i)); |
mbed_official | 558:0880f51c4036 | 282 | PD_AFSR->Port[i] &= ~(0x03ul); |
mbed_official | 558:0880f51c4036 | 283 | PD_AFSR->Port[i] |= P_AF; |
mbed_official | 558:0880f51c4036 | 284 | } |
mbed_official | 558:0880f51c4036 | 285 | } |
mbed_official | 558:0880f51c4036 | 286 | } |
mbed_official | 558:0880f51c4036 | 287 | } |
mbed_official | 558:0880f51c4036 | 288 |