esp-idf/components/soc/esp32s2/rtc_io_periph.c

93 wiersze
11 KiB
C

// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "soc/rtc_io_periph.h"
const int rtc_io_num_map[SOC_GPIO_PIN_COUNT] = {
RTCIO_GPIO0_CHANNEL, //GPIO0
RTCIO_GPIO1_CHANNEL, //GPIO1
RTCIO_GPIO2_CHANNEL, //GPIO2
RTCIO_GPIO3_CHANNEL, //GPIO3
RTCIO_GPIO4_CHANNEL, //GPIO4
RTCIO_GPIO5_CHANNEL, //GPIO5
RTCIO_GPIO6_CHANNEL, //GPIO6
RTCIO_GPIO7_CHANNEL, //GPIO7
RTCIO_GPIO8_CHANNEL, //GPIO8
RTCIO_GPIO9_CHANNEL, //GPIO9
RTCIO_GPIO10_CHANNEL, //GPIO10
RTCIO_GPIO11_CHANNEL, //GPIO11
RTCIO_GPIO12_CHANNEL, //GPIO12
RTCIO_GPIO13_CHANNEL, //GPIO13
RTCIO_GPIO14_CHANNEL, //GPIO14
RTCIO_GPIO15_CHANNEL, //GPIO15
RTCIO_GPIO16_CHANNEL, //GPIO16
RTCIO_GPIO17_CHANNEL, //GPIO17
RTCIO_GPIO18_CHANNEL, //GPIO18
RTCIO_GPIO19_CHANNEL, //GPIO19
RTCIO_GPIO20_CHANNEL, //GPIO20
RTCIO_GPIO21_CHANNEL, //GPIO21
-1,//GPIO22
-1,//GPIO23
-1,//GPIO24
-1,//GPIO25
-1,//GPIO26
-1,//GPIO27
-1,//GPIO28
-1,//GPIO29
-1,//GPIO30
-1,//GPIO31
-1,//GPIO32
-1,//GPIO33
-1,//GPIO34
-1,//GPIO35
-1,//GPIO36
-1,//GPIO37
-1,//GPIO38
-1,//GPIO39
-1,//GPIO40
-1,//GPIO41
-1,//GPIO42
-1,//GPIO43
-1,//GPIO44
-1,//GPIO45
-1,//GPIO46
};
//Reg,Mux,Fun,IE,Up,Down,Rtc_number
const rtc_io_desc_t rtc_io_desc[SOC_RTCIO_PIN_COUNT] = {
/*REG MUX select function select Input enable Pullup Pulldown Sleep select Sleep input enable Sleep output enable PAD hold Pad force hold Mask of drive capability Offset gpio number */
{RTC_IO_TOUCH_PAD0_REG, RTC_IO_TOUCH_PAD0_MUX_SEL_M, RTC_IO_TOUCH_PAD0_FUN_SEL_S, RTC_IO_TOUCH_PAD0_FUN_IE_M, RTC_IO_TOUCH_PAD0_RUE_M, RTC_IO_TOUCH_PAD0_RDE_M, RTC_IO_TOUCH_PAD0_SLP_SEL_M, RTC_IO_TOUCH_PAD0_SLP_IE_M, RTC_IO_TOUCH_PAD0_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD0_HOLD_M, RTC_IO_TOUCH_PAD0_DRV_V, RTC_IO_TOUCH_PAD0_DRV_S, RTCIO_CHANNEL_0_GPIO_NUM}, //0
{RTC_IO_TOUCH_PAD1_REG, RTC_IO_TOUCH_PAD1_MUX_SEL_M, RTC_IO_TOUCH_PAD1_FUN_SEL_S, RTC_IO_TOUCH_PAD1_FUN_IE_M, RTC_IO_TOUCH_PAD1_RUE_M, RTC_IO_TOUCH_PAD1_RDE_M, RTC_IO_TOUCH_PAD1_SLP_SEL_M, RTC_IO_TOUCH_PAD1_SLP_IE_M, RTC_IO_TOUCH_PAD1_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD1_HOLD_M, RTC_IO_TOUCH_PAD1_DRV_V, RTC_IO_TOUCH_PAD1_DRV_S, RTCIO_CHANNEL_1_GPIO_NUM}, //1
{RTC_IO_TOUCH_PAD2_REG, RTC_IO_TOUCH_PAD2_MUX_SEL_M, RTC_IO_TOUCH_PAD2_FUN_SEL_S, RTC_IO_TOUCH_PAD2_FUN_IE_M, RTC_IO_TOUCH_PAD2_RUE_M, RTC_IO_TOUCH_PAD2_RDE_M, RTC_IO_TOUCH_PAD2_SLP_SEL_M, RTC_IO_TOUCH_PAD2_SLP_IE_M, RTC_IO_TOUCH_PAD2_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD2_HOLD_M, RTC_IO_TOUCH_PAD2_DRV_V, RTC_IO_TOUCH_PAD2_DRV_S, RTCIO_CHANNEL_2_GPIO_NUM}, //2
{RTC_IO_TOUCH_PAD3_REG, RTC_IO_TOUCH_PAD3_MUX_SEL_M, RTC_IO_TOUCH_PAD3_FUN_SEL_S, RTC_IO_TOUCH_PAD3_FUN_IE_M, RTC_IO_TOUCH_PAD3_RUE_M, RTC_IO_TOUCH_PAD3_RDE_M, RTC_IO_TOUCH_PAD3_SLP_SEL_M, RTC_IO_TOUCH_PAD3_SLP_IE_M, RTC_IO_TOUCH_PAD3_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD3_HOLD_M, RTC_IO_TOUCH_PAD3_DRV_V, RTC_IO_TOUCH_PAD3_DRV_S, RTCIO_CHANNEL_3_GPIO_NUM}, //3
{RTC_IO_TOUCH_PAD4_REG, RTC_IO_TOUCH_PAD4_MUX_SEL_M, RTC_IO_TOUCH_PAD4_FUN_SEL_S, RTC_IO_TOUCH_PAD4_FUN_IE_M, RTC_IO_TOUCH_PAD4_RUE_M, RTC_IO_TOUCH_PAD4_RDE_M, RTC_IO_TOUCH_PAD4_SLP_SEL_M, RTC_IO_TOUCH_PAD4_SLP_IE_M, RTC_IO_TOUCH_PAD4_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD4_HOLD_M, RTC_IO_TOUCH_PAD4_DRV_V, RTC_IO_TOUCH_PAD4_DRV_S, RTCIO_CHANNEL_4_GPIO_NUM}, //4
{RTC_IO_TOUCH_PAD5_REG, RTC_IO_TOUCH_PAD5_MUX_SEL_M, RTC_IO_TOUCH_PAD5_FUN_SEL_S, RTC_IO_TOUCH_PAD5_FUN_IE_M, RTC_IO_TOUCH_PAD5_RUE_M, RTC_IO_TOUCH_PAD5_RDE_M, RTC_IO_TOUCH_PAD5_SLP_SEL_M, RTC_IO_TOUCH_PAD5_SLP_IE_M, RTC_IO_TOUCH_PAD5_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD5_HOLD_M, RTC_IO_TOUCH_PAD5_DRV_V, RTC_IO_TOUCH_PAD5_DRV_S, RTCIO_CHANNEL_5_GPIO_NUM}, //5
{RTC_IO_TOUCH_PAD6_REG, RTC_IO_TOUCH_PAD6_MUX_SEL_M, RTC_IO_TOUCH_PAD6_FUN_SEL_S, RTC_IO_TOUCH_PAD6_FUN_IE_M, RTC_IO_TOUCH_PAD6_RUE_M, RTC_IO_TOUCH_PAD6_RDE_M, RTC_IO_TOUCH_PAD6_SLP_SEL_M, RTC_IO_TOUCH_PAD6_SLP_IE_M, RTC_IO_TOUCH_PAD6_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD6_HOLD_M, RTC_IO_TOUCH_PAD6_DRV_V, RTC_IO_TOUCH_PAD6_DRV_S, RTCIO_CHANNEL_6_GPIO_NUM}, //6
{RTC_IO_TOUCH_PAD7_REG, RTC_IO_TOUCH_PAD7_MUX_SEL_M, RTC_IO_TOUCH_PAD7_FUN_SEL_S, RTC_IO_TOUCH_PAD7_FUN_IE_M, RTC_IO_TOUCH_PAD7_RUE_M, RTC_IO_TOUCH_PAD7_RDE_M, RTC_IO_TOUCH_PAD7_SLP_SEL_M, RTC_IO_TOUCH_PAD7_SLP_IE_M, RTC_IO_TOUCH_PAD7_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD7_HOLD_M, RTC_IO_TOUCH_PAD7_DRV_V, RTC_IO_TOUCH_PAD7_DRV_S, RTCIO_CHANNEL_7_GPIO_NUM}, //7
{RTC_IO_TOUCH_PAD8_REG, RTC_IO_TOUCH_PAD8_MUX_SEL_M, RTC_IO_TOUCH_PAD8_FUN_SEL_S, RTC_IO_TOUCH_PAD8_FUN_IE_M, RTC_IO_TOUCH_PAD8_RUE_M, RTC_IO_TOUCH_PAD8_RDE_M, RTC_IO_TOUCH_PAD8_SLP_SEL_M, RTC_IO_TOUCH_PAD8_SLP_IE_M, RTC_IO_TOUCH_PAD8_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD8_HOLD_M, RTC_IO_TOUCH_PAD8_DRV_V, RTC_IO_TOUCH_PAD8_DRV_S, RTCIO_CHANNEL_8_GPIO_NUM}, //8
{RTC_IO_TOUCH_PAD9_REG, RTC_IO_TOUCH_PAD9_MUX_SEL_M, RTC_IO_TOUCH_PAD9_FUN_SEL_S, RTC_IO_TOUCH_PAD9_FUN_IE_M, RTC_IO_TOUCH_PAD9_RUE_M, RTC_IO_TOUCH_PAD9_RDE_M, RTC_IO_TOUCH_PAD9_SLP_SEL_M, RTC_IO_TOUCH_PAD9_SLP_IE_M, RTC_IO_TOUCH_PAD9_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD9_HOLD_M, RTC_IO_TOUCH_PAD9_DRV_V, RTC_IO_TOUCH_PAD9_DRV_S, RTCIO_CHANNEL_9_GPIO_NUM}, //9
{RTC_IO_TOUCH_PAD10_REG, RTC_IO_TOUCH_PAD10_MUX_SEL_M, RTC_IO_TOUCH_PAD10_FUN_SEL_S, RTC_IO_TOUCH_PAD10_FUN_IE_M, RTC_IO_TOUCH_PAD10_RUE_M, RTC_IO_TOUCH_PAD10_RDE_M, RTC_IO_TOUCH_PAD10_SLP_SEL_M, RTC_IO_TOUCH_PAD10_SLP_IE_M, RTC_IO_TOUCH_PAD10_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD10_HOLD_M, RTC_IO_TOUCH_PAD10_DRV_V, RTC_IO_TOUCH_PAD10_DRV_S, RTCIO_CHANNEL_10_GPIO_NUM}, //10
{RTC_IO_TOUCH_PAD11_REG, RTC_IO_TOUCH_PAD11_MUX_SEL_M, RTC_IO_TOUCH_PAD11_FUN_SEL_S, RTC_IO_TOUCH_PAD11_FUN_IE_M, RTC_IO_TOUCH_PAD11_RUE_M, RTC_IO_TOUCH_PAD11_RDE_M, RTC_IO_TOUCH_PAD11_SLP_SEL_M, RTC_IO_TOUCH_PAD11_SLP_IE_M, RTC_IO_TOUCH_PAD11_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD11_HOLD_M, RTC_IO_TOUCH_PAD11_DRV_V, RTC_IO_TOUCH_PAD11_DRV_S, RTCIO_CHANNEL_11_GPIO_NUM}, //11
{RTC_IO_TOUCH_PAD12_REG, RTC_IO_TOUCH_PAD12_MUX_SEL_M, RTC_IO_TOUCH_PAD12_FUN_SEL_S, RTC_IO_TOUCH_PAD12_FUN_IE_M, RTC_IO_TOUCH_PAD12_RUE_M, RTC_IO_TOUCH_PAD12_RDE_M, RTC_IO_TOUCH_PAD12_SLP_SEL_M, RTC_IO_TOUCH_PAD12_SLP_IE_M, RTC_IO_TOUCH_PAD12_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD12_HOLD_M, RTC_IO_TOUCH_PAD12_DRV_V, RTC_IO_TOUCH_PAD12_DRV_S, RTCIO_CHANNEL_12_GPIO_NUM}, //12
{RTC_IO_TOUCH_PAD13_REG, RTC_IO_TOUCH_PAD13_MUX_SEL_M, RTC_IO_TOUCH_PAD13_FUN_SEL_S, RTC_IO_TOUCH_PAD13_FUN_IE_M, RTC_IO_TOUCH_PAD13_RUE_M, RTC_IO_TOUCH_PAD13_RDE_M, RTC_IO_TOUCH_PAD13_SLP_SEL_M, RTC_IO_TOUCH_PAD13_SLP_IE_M, RTC_IO_TOUCH_PAD13_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD13_HOLD_M, RTC_IO_TOUCH_PAD13_DRV_V, RTC_IO_TOUCH_PAD13_DRV_S, RTCIO_CHANNEL_13_GPIO_NUM}, //13
{RTC_IO_TOUCH_PAD14_REG, RTC_IO_TOUCH_PAD14_MUX_SEL_M, RTC_IO_TOUCH_PAD14_FUN_SEL_S, RTC_IO_TOUCH_PAD14_FUN_IE_M, RTC_IO_TOUCH_PAD14_RUE_M, RTC_IO_TOUCH_PAD14_RDE_M, RTC_IO_TOUCH_PAD14_SLP_SEL_M, RTC_IO_TOUCH_PAD14_SLP_IE_M, RTC_IO_TOUCH_PAD14_SLP_OE_M, 0, RTC_CNTL_TOUCH_PAD14_HOLD_M, RTC_IO_TOUCH_PAD14_DRV_V, RTC_IO_TOUCH_PAD14_DRV_S, RTCIO_CHANNEL_14_GPIO_NUM}, //14
{RTC_IO_XTAL_32P_PAD_REG, RTC_IO_X32P_MUX_SEL_M, RTC_IO_X32P_FUN_SEL_S, RTC_IO_X32P_FUN_IE_M, RTC_IO_X32P_RUE_M, RTC_IO_X32P_RDE_M, RTC_IO_X32P_SLP_SEL_M, RTC_IO_X32P_SLP_IE_M, RTC_IO_X32P_SLP_OE_M, 0, RTC_CNTL_X32P_HOLD_M, RTC_IO_X32P_DRV_V, RTC_IO_X32P_DRV_S, RTCIO_CHANNEL_15_GPIO_NUM}, //15
{RTC_IO_XTAL_32N_PAD_REG, RTC_IO_X32N_MUX_SEL_M, RTC_IO_X32N_FUN_SEL_S, RTC_IO_X32N_FUN_IE_M, RTC_IO_X32N_RUE_M, RTC_IO_X32N_RDE_M, RTC_IO_X32N_SLP_SEL_M, RTC_IO_X32N_SLP_IE_M, RTC_IO_X32N_SLP_OE_M, 0, RTC_CNTL_X32N_HOLD_M, RTC_IO_X32N_DRV_V, RTC_IO_X32N_DRV_S, RTCIO_CHANNEL_16_GPIO_NUM}, //16
{RTC_IO_PAD_DAC1_REG, RTC_IO_PDAC1_MUX_SEL_M, RTC_IO_PDAC1_FUN_SEL_S, RTC_IO_PDAC1_FUN_IE_M, RTC_IO_PDAC1_RUE_M, RTC_IO_PDAC1_RDE_M, RTC_IO_PDAC1_SLP_SEL_M, RTC_IO_PDAC1_SLP_IE_M, RTC_IO_PDAC1_SLP_OE_M, 0, RTC_CNTL_PDAC1_HOLD_M, RTC_IO_PDAC1_DRV_V, RTC_IO_PDAC1_DRV_S, RTCIO_CHANNEL_17_GPIO_NUM}, //17
{RTC_IO_PAD_DAC2_REG, RTC_IO_PDAC2_MUX_SEL_M, RTC_IO_PDAC2_FUN_SEL_S, RTC_IO_PDAC2_FUN_IE_M, RTC_IO_PDAC2_RUE_M, RTC_IO_PDAC2_RDE_M, RTC_IO_PDAC2_SLP_SEL_M, RTC_IO_PDAC2_SLP_IE_M, RTC_IO_PDAC2_SLP_OE_M, 0, RTC_CNTL_PDAC2_HOLD_M, RTC_IO_PDAC2_DRV_V, RTC_IO_PDAC2_DRV_S, RTCIO_CHANNEL_18_GPIO_NUM}, //18
{RTC_IO_RTC_PAD19_REG, RTC_IO_PAD19_MUX_SEL_M, RTC_IO_PAD19_FUN_SEL_S, RTC_IO_PAD19_FUN_IE_M, RTC_IO_PAD19_RUE_M, RTC_IO_PAD19_RDE_M, RTC_IO_PAD19_SLP_SEL_M, RTC_IO_PAD19_SLP_IE_M, RTC_IO_PAD19_SLP_OE_M, 0, RTC_CNTL_PAD19_HOLD_M, RTC_IO_PAD19_DRV_V, RTC_IO_PAD19_DRV_S, RTCIO_CHANNEL_19_GPIO_NUM}, //19
{RTC_IO_RTC_PAD20_REG, RTC_IO_PAD20_MUX_SEL_M, RTC_IO_PAD20_FUN_SEL_S, RTC_IO_PAD20_FUN_IE_M, RTC_IO_PAD20_RUE_M, RTC_IO_PAD20_RDE_M, RTC_IO_PAD20_SLP_SEL_M, RTC_IO_PAD20_SLP_IE_M, RTC_IO_PAD20_SLP_OE_M, 0, RTC_CNTL_PAD20_HOLD_M, RTC_IO_PAD20_DRV_V, RTC_IO_PAD20_DRV_S, RTCIO_CHANNEL_20_GPIO_NUM}, //20
{RTC_IO_RTC_PAD21_REG, RTC_IO_PAD21_MUX_SEL_M, RTC_IO_PAD21_FUN_SEL_S, RTC_IO_PAD21_FUN_IE_M, RTC_IO_PAD21_RUE_M, RTC_IO_PAD21_RDE_M, RTC_IO_PAD21_SLP_SEL_M, RTC_IO_PAD21_SLP_IE_M, RTC_IO_PAD21_SLP_OE_M, 0, RTC_CNTL_PAD21_HOLD_M, RTC_IO_PAD21_DRV_V, RTC_IO_PAD21_DRV_S, RTCIO_CHANNEL_21_GPIO_NUM}, //21
};