/
pin_mux_register.h
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/
pin_mux_register.h
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/*
* Copyright (c) Espressif System 2010 - 2012
*
*/
#ifndef _PIN_MUX_H_
#define _PIN_MUX_H_
#define PERIPHS_IO_MUX 0x60000800
#define PERIPHS_IO_MUX_FUNC 0x13
#define PERIPHS_IO_MUX_FUNC_S 4
#define PERIPHS_IO_MUX_PULLUP BIT7
#define PERIPHS_IO_MUX_PULLDWN BIT6
#define PERIPHS_IO_MUX_SLEEP_PULLUP BIT3
#define PERIPHS_IO_MUX_SLEEP_PULLDWN BIT2
#define PERIPHS_IO_MUX_SLEEP_OE BIT1
#define PERIPHS_IO_MUX_OE BIT0
#define PERIPHS_IO_MUX_CONF_U (PERIPHS_IO_MUX + 0x00)
#define SPI0_CLK_EQU_SYS_CLK BIT8
#define SPI1_CLK_EQU_SYS_CLK BIT9
#define PERIPHS_IO_MUX_MTDI_U (PERIPHS_IO_MUX + 0x04)
#define FUNC_MTDI 0
#define FUNC_I2SI_DATA 1
#define FUNC_HSPIQ_MISO 2
#define FUNC_GPIO12 3
#define FUNC_UART0_DTR 4
#define PERIPHS_IO_MUX_MTCK_U (PERIPHS_IO_MUX + 0x08)
#define FUNC_MTCK 0
#define FUNC_I2SI_BCK 1
#define FUNC_HSPID_MOSI 2
#define FUNC_GPIO13 3
#define FUNC_UART0_CTS 4
#define PERIPHS_IO_MUX_MTMS_U (PERIPHS_IO_MUX + 0x0C)
#define FUNC_MTMS 0
#define FUNC_I2SI_WS 1
#define FUNC_HSPI_CLK 2
#define FUNC_GPIO14 3
#define FUNC_UART0_DSR 4
#define PERIPHS_IO_MUX_MTDO_U (PERIPHS_IO_MUX + 0x10)
#define FUNC_MTDO 0
#define FUNC_I2SO_BCK 1
#define FUNC_HSPI_CS0 2
#define FUNC_GPIO15 3
#define FUNC_U0RTS 4
#define FUNC_UART0_RTS 4
#define PERIPHS_IO_MUX_U0RXD_U (PERIPHS_IO_MUX + 0x14)
#define FUNC_U0RXD 0
#define FUNC_I2SO_DATA 1
#define FUNC_GPIO3 3
#define FUNC_CLK_XTAL_BK 4
#define PERIPHS_IO_MUX_U0TXD_U (PERIPHS_IO_MUX + 0x18)
#define FUNC_U0TXD 0
#define FUNC_SPICS1 1
#define FUNC_GPIO1 3
#define FUNC_CLK_RTC_BK 4
#define PERIPHS_IO_MUX_SD_CLK_U (PERIPHS_IO_MUX + 0x1c)
#define FUNC_SDCLK 0
#define FUNC_SPICLK 1
#define FUNC_GPIO6 3
#define UART1_CTS 4
#define PERIPHS_IO_MUX_SD_DATA0_U (PERIPHS_IO_MUX + 0x20)
#define FUNC_SDDATA0 0
#define FUNC_SPIQ_MISO 1
#define FUNC_GPIO7 3
#define FUNC_U1TXD 4
#define FUNC_UART1_TXD 4
#define PERIPHS_IO_MUX_SD_DATA1_U (PERIPHS_IO_MUX + 0x24)
#define FUNC_SDDATA1 0
#define FUNC_SPID_MOSI 1
#define FUNC_GPIO8 3
#define FUNC_U1RXD 4
#define FUNC_UART1_RXD 4
#define PERIPHS_IO_MUX_SD_DATA2_U (PERIPHS_IO_MUX + 0x28)
#define FUNC_SDDATA2 0
#define FUNC_SPIHD 1
#define FUNC_GPIO9 3
#define UFNC_HSPIHD 4
#define PERIPHS_IO_MUX_SD_DATA3_U (PERIPHS_IO_MUX + 0x2c)
#define FUNC_SDDATA3 0
#define FUNC_SPIWP 1
#define FUNC_GPIO10 3
#define FUNC_HSPIWP 4
#define PERIPHS_IO_MUX_SD_CMD_U (PERIPHS_IO_MUX + 0x30)
#define FUNC_SDCMD 0
#define FUNC_SPICS0 1
#define FUNC_GPIO11 3
#define U1RTS 4
#define UART1_RTS 4
#define PERIPHS_IO_MUX_GPIO0_U (PERIPHS_IO_MUX + 0x34)
#define FUNC_GPIO0 0
#define FUNC_SPICS2 1
#define FUNC_CLK_OUT 4
#define PERIPHS_IO_MUX_GPIO2_U (PERIPHS_IO_MUX + 0x38)
#define FUNC_GPIO2 0
#define FUNC_I2SO_WS 1
#define FUNC_U1TXD_BK 2
#define FUNC_UART1_TXD_BK 2
#define FUNC_U0TXD_BK 4
#define FUNC_UART0_TXD_BK 4
#define PERIPHS_IO_MUX_GPIO4_U (PERIPHS_IO_MUX + 0x3C)
#define FUNC_GPIO4 0
#define FUNC_CLK_XTAL 1
#define PERIPHS_IO_MUX_GPIO5_U (PERIPHS_IO_MUX + 0x40)
#define FUNC_GPIO5 0
#define FUNC_CLK_RTC 1
#define PIN_PULLUP_DIS(PIN_NAME) CLEAR_PERI_REG_MASK(PIN_NAME, PERIPHS_IO_MUX_PULLUP)
#define PIN_PULLUP_EN(PIN_NAME) SET_PERI_REG_MASK(PIN_NAME, PERIPHS_IO_MUX_PULLUP)
#define PIN_FUNC_SELECT(PIN_NAME, FUNC) do { \
CLEAR_PERI_REG_MASK(PIN_NAME, (PERIPHS_IO_MUX_FUNC<<PERIPHS_IO_MUX_FUNC_S)); \
SET_PERI_REG_MASK(PIN_NAME, (((FUNC&BIT2)<<2)|(FUNC&0x3))<<PERIPHS_IO_MUX_FUNC_S); \
} while (0)
#endif //_PIN_MUX_H_