arduino-esp32/tools/sdk/include/esp32/soc/io_mux_reg.h
2016-11-18 18:32:28 +02:00

299 lines
13 KiB
C

// Copyright 2015-2016 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.
#ifndef _SOC_IO_MUX_REG_H_
#define _SOC_IO_MUX_REG_H_
#include "soc.h"
#define SLP_OE (BIT(0))
#define SLP_SEL (BIT(1))
#define SLP_PD (BIT(2))
#define SLP_PU (BIT(3))
#define SLP_IE (BIT(4))
#define SLP_DRV 0x3
#define SLP_DRV_S 5
#define FUN_PD (BIT(7))
#define FUN_PU (BIT(8))
#define FUN_IE (BIT(9))
#define FUN_DRV 0x3
#define FUN_DRV_S 10
#define MCU_SEL 0x7
#define MCU_SEL_S 12
#define PIN_INPUT_ENABLE(PIN_NAME) SET_PERI_REG_MASK(PIN_NAME,FUN_IE)
#define PIN_INPUT_DISABLE(PIN_NAME) CLEAR_PERI_REG_MASK(PIN_NAME,FUN_IE)
#define PIN_SET_DRV(PIN_NAME, drv) REG_SET_FIELD(PIN_NAME, FUN_DRV, (drv));
/*
* @attention
* The PIN_PULL[UP|DWN]_[EN|DIS]() functions used to exist as macros in previous SDK versions.
* Unfortunately, however, they do not work for some GPIOs on the ESP32 chip, which needs pullups
* and -downs turned on and off through RTC registers. The functions still exist for compatibility
* with older code, but are marked as deprecated in order to generate a warning.
* Please replace them in this fashion: (make sure to include driver/gpio.h as well)
* PIN_PULLUP_EN(GPIO_PIN_MUX_REG[x]) -> gpio_pullup_en(x)
* PIN_PULLUP_DIS(GPIO_PIN_MUX_REG[x]) -> gpio_pullup_dis(x)
* PIN_PULLDWN_EN(GPIO_PIN_MUX_REG[x]) -> gpio_pulldown_en(x)
* PIN_PULLDWN_DIS(GPIO_PIN_MUX_REG[x]) -> gpio_pulldown_dis(x)
*
*/
static inline void __attribute__ ((deprecated)) PIN_PULLUP_DIS(uint32_t PIN_NAME)
{
REG_CLR_BIT(PIN_NAME, FUN_PU);
}
static inline void __attribute__ ((deprecated)) PIN_PULLUP_EN(uint32_t PIN_NAME)
{
REG_SET_BIT(PIN_NAME, FUN_PU);
}
static inline void __attribute__ ((deprecated)) PIN_PULLDWN_DIS(uint32_t PIN_NAME)
{
REG_CLR_BIT(PIN_NAME, FUN_PD);
}
static inline void __attribute__ ((deprecated)) PIN_PULLDWN_EN(uint32_t PIN_NAME)
{
REG_SET_BIT(PIN_NAME, FUN_PD);
}
#define PIN_FUNC_SELECT(PIN_NAME, FUNC) REG_SET_FIELD(PIN_NAME, MCU_SEL, FUNC)
#define PIN_FUNC_GPIO 2
#define PIN_CTRL (DR_REG_IO_MUX_BASE +0x00)
#define CLK_OUT3 0xf
#define CLK_OUT3_S 8
#define CLK_OUT2 0xf
#define CLK_OUT2_S 4
#define CLK_OUT1 0xf
#define CLK_OUT1_S 0
#define PERIPHS_IO_MUX_GPIO0_U (DR_REG_IO_MUX_BASE +0x44)
#define FUNC_GPIO0_EMAC_TX_CLK 5
#define FUNC_GPIO0_GPIO0 2
#define FUNC_GPIO0_CLK_OUT1 1
#define FUNC_GPIO0_GPIO0_0 0
#define PERIPHS_IO_MUX_U0TXD_U (DR_REG_IO_MUX_BASE +0x88)
#define FUNC_U0TXD_EMAC_RXD2 3
#define FUNC_U0TXD_GPIO1 2
#define FUNC_U0TXD_CLK_OUT3 1
#define FUNC_U0TXD_U0TXD 0
#define PERIPHS_IO_MUX_GPIO2_U (DR_REG_IO_MUX_BASE +0x40)
#define FUNC_GPIO2_SD_DATA0 4
#define FUNC_GPIO2_HS2_DATA0 3
#define FUNC_GPIO2_GPIO2 2
#define FUNC_GPIO2_HSPIWP 1
#define FUNC_GPIO2_GPIO2_0 0
#define PERIPHS_IO_MUX_U0RXD_U (DR_REG_IO_MUX_BASE +0x84)
#define FUNC_U0RXD_GPIO3 2
#define FUNC_U0RXD_CLK_OUT2 1
#define FUNC_U0RXD_U0RXD 0
#define PERIPHS_IO_MUX_GPIO4_U (DR_REG_IO_MUX_BASE +0x48)
#define FUNC_GPIO4_EMAC_TX_ER 5
#define FUNC_GPIO4_SD_DATA1 4
#define FUNC_GPIO4_HS2_DATA1 3
#define FUNC_GPIO4_GPIO4 2
#define FUNC_GPIO4_HSPIHD 1
#define FUNC_GPIO4_GPIO4_0 0
#define PERIPHS_IO_MUX_GPIO5_U (DR_REG_IO_MUX_BASE +0x6c)
#define FUNC_GPIO5_EMAC_RX_CLK 5
#define FUNC_GPIO5_HS1_DATA6 3
#define FUNC_GPIO5_GPIO5 2
#define FUNC_GPIO5_VSPICS0 1
#define FUNC_GPIO5_GPIO5_0 0
#define PERIPHS_IO_MUX_SD_CLK_U (DR_REG_IO_MUX_BASE +0x60)
#define FUNC_SD_CLK_U1CTS 4
#define FUNC_SD_CLK_HS1_CLK 3
#define FUNC_SD_CLK_GPIO6 2
#define FUNC_SD_CLK_SPICLK 1
#define FUNC_SD_CLK_SD_CLK 0
#define PERIPHS_IO_MUX_SD_DATA0_U (DR_REG_IO_MUX_BASE +0x64)
#define FUNC_SD_DATA0_U2RTS 4
#define FUNC_SD_DATA0_HS1_DATA0 3
#define FUNC_SD_DATA0_GPIO7 2
#define FUNC_SD_DATA0_SPIQ 1
#define FUNC_SD_DATA0_SD_DATA0 0
#define PERIPHS_IO_MUX_SD_DATA1_U (DR_REG_IO_MUX_BASE +0x68)
#define FUNC_SD_DATA1_U2CTS 4
#define FUNC_SD_DATA1_HS1_DATA1 3
#define FUNC_SD_DATA1_GPIO8 2
#define FUNC_SD_DATA1_SPID 1
#define FUNC_SD_DATA1_SD_DATA1 0
#define PERIPHS_IO_MUX_SD_DATA2_U (DR_REG_IO_MUX_BASE +0x54)
#define FUNC_SD_DATA2_U1RXD 4
#define FUNC_SD_DATA2_HS1_DATA2 3
#define FUNC_SD_DATA2_GPIO9 2
#define FUNC_SD_DATA2_SPIHD 1
#define FUNC_SD_DATA2_SD_DATA2 0
#define PERIPHS_IO_MUX_SD_DATA3_U (DR_REG_IO_MUX_BASE +0x58)
#define FUNC_SD_DATA3_U1TXD 4
#define FUNC_SD_DATA3_HS1_DATA3 3
#define FUNC_SD_DATA3_GPIO10 2
#define FUNC_SD_DATA3_SPIWP 1
#define FUNC_SD_DATA3_SD_DATA3 0
#define PERIPHS_IO_MUX_SD_CMD_U (DR_REG_IO_MUX_BASE +0x5c)
#define FUNC_SD_CMD_U1RTS 4
#define FUNC_SD_CMD_HS1_CMD 3
#define FUNC_SD_CMD_GPIO11 2
#define FUNC_SD_CMD_SPICS0 1
#define FUNC_SD_CMD_SD_CMD 0
#define PERIPHS_IO_MUX_MTDI_U (DR_REG_IO_MUX_BASE +0x34)
#define FUNC_MTDI_EMAC_TXD3 5
#define FUNC_MTDI_SD_DATA2 4
#define FUNC_MTDI_HS2_DATA2 3
#define FUNC_MTDI_GPIO12 2
#define FUNC_MTDI_HSPIQ 1
#define FUNC_MTDI_MTDI 0
#define PERIPHS_IO_MUX_MTCK_U (DR_REG_IO_MUX_BASE +0x38)
#define FUNC_MTCK_EMAC_RX_ER 5
#define FUNC_MTCK_SD_DATA3 4
#define FUNC_MTCK_HS2_DATA3 3
#define FUNC_MTCK_GPIO13 2
#define FUNC_MTCK_HSPID 1
#define FUNC_MTCK_MTCK 0
#define PERIPHS_IO_MUX_MTMS_U (DR_REG_IO_MUX_BASE +0x30)
#define FUNC_MTMS_EMAC_TXD2 5
#define FUNC_MTMS_SD_CLK 4
#define FUNC_MTMS_HS2_CLk 3
#define FUNC_MTMS_GPIO14 2
#define FUNC_MTMS_HSPICLK 1
#define FUNC_MTMS_MTMS 0
#define PERIPHS_IO_MUX_MTDO_U (DR_REG_IO_MUX_BASE +0x3c)
#define FUNC_MTDO_EMAC_RXD3 5
#define FUNC_MTDO_SD_CMD 4
#define FUNC_MTDO_HS2_CMD 3
#define FUNC_MTDO_GPIO15 2
#define FUNC_MTDO_HSPICS0 1
#define FUNC_MTDO_MTDO 0
#define PERIPHS_IO_MUX_GPIO16_U (DR_REG_IO_MUX_BASE +0x4c)
#define FUNC_GPIO16_EMAC_CLK_OUT 5
#define FUNC_GPIO16_U2RXD 4
#define FUNC_GPIO16_HS1_DATA4 3
#define FUNC_GPIO16_GPIO16 2
#define FUNC_GPIO16_GPIO16_0 0
#define PERIPHS_IO_MUX_GPIO17_U (DR_REG_IO_MUX_BASE +0x50)
#define FUNC_GPIO17_EMAC_CLK_OUT_180 5
#define FUNC_GPIO17_U2TXD 4
#define FUNC_GPIO17_HS1_DATA5 3
#define FUNC_GPIO17_GPIO17 2
#define FUNC_GPIO17_GPIO17_0 0
#define PERIPHS_IO_MUX_GPIO18_U (DR_REG_IO_MUX_BASE +0x70)
#define FUNC_GPIO18_HS1_DATA7 3
#define FUNC_GPIO18_GPIO18 2
#define FUNC_GPIO18_VSPICLK 1
#define FUNC_GPIO18_GPIO18_0 0
#define PERIPHS_IO_MUX_GPIO19_U (DR_REG_IO_MUX_BASE +0x74)
#define FUNC_GPIO19_EMAC_TXD0 5
#define FUNC_GPIO19_U0CTS 3
#define FUNC_GPIO19_GPIO19 2
#define FUNC_GPIO19_VSPIQ 1
#define FUNC_GPIO19_GPIO19_0 0
#define PERIPHS_IO_MUX_GPIO20_U (DR_REG_IO_MUX_BASE +0x78)
#define FUNC_GPIO20_GPIO20 2
#define FUNC_GPIO20_GPIO20_0 0
#define PERIPHS_IO_MUX_GPIO21_U (DR_REG_IO_MUX_BASE +0x7c)
#define FUNC_GPIO21_EMAC_TX_EN 5
#define FUNC_GPIO21_GPIO21 2
#define FUNC_GPIO21_VSPIHD 1
#define FUNC_GPIO21_GPIO21_0 0
#define PERIPHS_IO_MUX_GPIO22_U (DR_REG_IO_MUX_BASE +0x80)
#define FUNC_GPIO22_EMAC_TXD1 5
#define FUNC_GPIO22_U0RTS 3
#define FUNC_GPIO22_GPIO22 2
#define FUNC_GPIO22_VSPIWP 1
#define FUNC_GPIO22_GPIO22_0 0
#define PERIPHS_IO_MUX_GPIO23_U (DR_REG_IO_MUX_BASE +0x8c)
#define FUNC_GPIO23_HS1_STROBE 3
#define FUNC_GPIO23_GPIO23 2
#define FUNC_GPIO23_VSPID 1
#define FUNC_GPIO23_GPIO23_0 0
#define PERIPHS_IO_MUX_GPIO24_U (DR_REG_IO_MUX_BASE +0x90)
#define FUNC_GPIO24_GPIO24 2
#define FUNC_GPIO24_GPIO24_0 0
#define PERIPHS_IO_MUX_GPIO25_U (DR_REG_IO_MUX_BASE +0x24)
#define FUNC_GPIO25_EMAC_RXD0 5
#define FUNC_GPIO25_GPIO25 2
#define FUNC_GPIO25_GPIO25_0 0
#define PERIPHS_IO_MUX_GPIO26_U (DR_REG_IO_MUX_BASE +0x28)
#define FUNC_GPIO26_EMAC_RXD1 5
#define FUNC_GPIO26_GPIO26 2
#define FUNC_GPIO26_GPIO26_0 0
#define PERIPHS_IO_MUX_GPIO27_U (DR_REG_IO_MUX_BASE +0x2c)
#define FUNC_GPIO27_EMAC_RX_DV 5
#define FUNC_GPIO27_GPIO27 2
#define FUNC_GPIO27_GPIO27_0 0
#define PERIPHS_IO_MUX_GPIO32_U (DR_REG_IO_MUX_BASE +0x1c)
#define FUNC_GPIO32_GPIO32 2
#define FUNC_GPIO32_GPIO32_0 0
#define PERIPHS_IO_MUX_GPIO33_U (DR_REG_IO_MUX_BASE +0x20)
#define FUNC_GPIO33_GPIO33 2
#define FUNC_GPIO33_GPIO33_0 0
#define PERIPHS_IO_MUX_GPIO34_U (DR_REG_IO_MUX_BASE +0x14)
#define FUNC_GPIO34_GPIO34 2
#define FUNC_GPIO34_GPIO34_0 0
#define PERIPHS_IO_MUX_GPIO35_U (DR_REG_IO_MUX_BASE +0x18)
#define FUNC_GPIO35_GPIO35 2
#define FUNC_GPIO35_GPIO35_0 0
#define PERIPHS_IO_MUX_GPIO36_U (DR_REG_IO_MUX_BASE +0x04)
#define FUNC_GPIO36_GPIO36 2
#define FUNC_GPIO36_GPIO36_0 0
#define PERIPHS_IO_MUX_GPIO37_U (DR_REG_IO_MUX_BASE +0x08)
#define FUNC_GPIO37_GPIO37 2
#define FUNC_GPIO37_GPIO37_0 0
#define PERIPHS_IO_MUX_GPIO38_U (DR_REG_IO_MUX_BASE +0x0c)
#define FUNC_GPIO38_GPIO38 2
#define FUNC_GPIO38_GPIO38_0 0
#define PERIPHS_IO_MUX_GPIO39_U (DR_REG_IO_MUX_BASE +0x10)
#define FUNC_GPIO39_GPIO39 2
#define FUNC_GPIO39_GPIO39_0 0
#endif /* _SOC_IO_MUX_REG_H_ */