/************************************************************************************ * configs/zkit-arm-1769/src/zkitarm_internal.h * arch/arm/src/board/zkitarm_internal.n * * Copyright (C) 2013 Zilogic Systems. All rights reserved. * Author: BabuSubashChandar * * Based on configs/lpcxpresso-lpc1768/src/lpcxpresso_internal.h * * Copyright (C) 2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ************************************************************************************/ #ifndef _CONFIGS_ZKITARM_LPC1768_SRC_ZKITARM_INTERNAL_H #define _CONFIGS_ZKITARM_LPC1768_SRC_ZKITARM_INTERNAL_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include /************************************************************************************ * Definitions ************************************************************************************/ /************************************************************************************ * ZKit-ARM-1769 Pin Usage ************************************************************************************/ /* Pin Description On Board Connector * -------------------------------- ---------------- ------------- * P0.0/RD1/TXD3/SDA1 RD1 AUX-CON * P0.1/TD1/RXD3/SCL1 TD1 * P0.2/TXD0/AD0.7 TXD0 COM0 * P0.3/RXD0/AD0.6 RXD0 * P0.4/I2SRX_CLK/RD2/CAP2.0 GPIO0 * P0.5/I2SRX_WS/TD2/CAP2.1 GPIO1 * P0.6/I2SRX_SDA/SSEL1/MAT2.0 SSEL1 SPI * P0.7/I2STX_CLK/SCK1/MAT2.1 SCK1 * P0.8/I2STX_WS/MISO1/MAT2.2 MISO1 * P0.9/I2STX_SDA/MOSI1/MAT2.3 MOSI1 * P0.10/TXD2/SDA2/MAT3.0 TXD2 AUX-CON * P0.11/RXD2/SCL2/MAT3.1 RXD2 * P0.15/TXD1/SCK0/SCK SD-SCK * P0.16/RXD1/SSEL0/SSEL SD-SSEL SD-CARD * P0.17/CTS1/MISO0/MISO SD-MISO * P0.18/DCD1/M0SI0/MOSI SD-MOSI * P0.19/DSR1/SDA1 LED1 * P0.20/DTR1/SCL1 DTR1 COM1 * P0.21/RI1/RD1 N.C LED2 * P0.22/RTS1/TD1 RTS1 COM1 * P0.23/AD0.0/I2SRX_CLK/CAP3.0 AD0 * P0.24/AD0.1/I2SRX_WS/CAP3.1 AD1 AIN * P0.25/AD0.2/I2SRX_SDA/TXD3 AD2 * P0.26/AD0.3/AOUT/RXD3 AD3 * P0.27/SDA0/USB_SDA SDA0 I2C0 * P0.28/SCL0/USB_SCL SCL0 * P0.29/USB_D+ USB-D+ USB * P0.30/USB_D- USB-D- * * P1.0/ENET_TXD0 ETH-TXD0 * P1.1/ENET_TXD1 ETH-TXD1 * P1.4/ENET_TX_EN ETH-TXEN * P1.8/ENET_CRS ETH-CRS * P1.9/ENET_RXD0 ETH-RXD0 ETH * P1.10/ENET_RXD1 ETH-RXD1 * P1.14/ENET_RX_ER ETH-RXER * P1.15/ENET_REF_CLK ETH-REFCLK * P1.16/ENET_MDC ETH-MDC * P1.17/ENET_MDIO ETH-MDIO * P1.18/USB_UP_LED/PWM1.1/CAP1.0 USB-UP-LED * P1.19/MCOA0/nUSB_PPWR/CAP1.1 KEY1 * P1.20/MCFB0/PWM1.2/SCK0 LCD-SCK * P1.21/MCABORT/PWM1.3/SSEL0 LCD-SSEL * P1.22/MCOB0/USB_PWRD/MAT1.0 LCD-A0 LCD * P1.23/MCFB1/PWM1.4/MISO0 NC * P1.24/MCFB2/PWM1.5/MOSI0 LCD_MOSI * P1.25/MCOA1/MAT1.1 LCD-RST * P1.26/MCOB1/PWM1.6/CAP0.0 LCD-AO * P1.27/CLKOUT/nUSB_OVRCR/CAP0.1 KEY2 * P1.28/MCOA2/MAT0.0 KEY3 * P1.29/MCOB2/PCAP1.1/MAT0.1 CAP1 PWM-CON * P1.30/VBUS/AD0.4 VBUS USB * P1.31/SCK1/AD0.5 KEY4 * * P2.0/PWM1.1/TXD1 TXD1 * P2.1/PWM1.2/RXD1 RXD1 COM1 * P2.2/PWM1.3/CTS1/TRACEDATA3 CTS1 * P2.3/PWM1.4/DCD1/TRACEDATA2 PWM4 * P2.4/PWM1.5/DSR1/TRACEDATA1 PWM5 PWM * P2.5/PWM1.6/DTR1/TRACEDATA0 PWM6 * P2.6/PCAP1.0/RI1/TRACECLK CAP0 * P2.7/RD2/RTS1 RD2 RD2 CAN2 * P2.8/TD2/TXD2 TD2 TD2 * P2.9/USB_CONNECT/RXD2 USB_CONNECT USB * P2.10/nEINT0/NMI ISP * P2.11/nEINT1/I2STX_CLK INT1 I2C * P2.12/nEINT2/I2STX_WS SD-DET SD-CARD * P2.13/nEINT3/I2STX_SDA KEY5 * * P3.25/MAT0.0/PWM1.2 PWM2 PWM * P3.26/STCLK/MAT0.1/PWM1.3 PWM3 * * P4.28/RX_MCLK/MAT2.0/TXD3 GPIO2 SPI * P4.28/RX_MCLK/MAT2.0/TXD3 GPIO3 */ #define ZKITARM_I2C1_EPROM_SDA GPIO_I2C1_SDA #define ZKITARM_I2C1_EPROM_SDL GPIO_I2C1_SCL #define ZKITARM_LED1 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN19) #define ZKITARM_LED2 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN21) #define ZKITARM_KEY1 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORT1 | GPIO_PIN19) #define ZKITARM_KEY2 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORT1 | GPIO_PIN27) #define ZKITARM_KEY3 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORT1 | GPIO_PIN28) #define ZKITARM_KEY4 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORT1 | GPIO_PIN31) #define ZKITARM_KEY5 (GPIO_INPUT | GPIO_FLOAT | GPIO_PORT2 | GPIO_PIN13) #define ZKITARM_INT_KEY5 (GPIO_INTFE | GPIO_FLOAT | GPIO_PORT2 | GPIO_PIN13) #define ZKITARM_KEY5_IRQ LPC17_IRQ_P2p13 /* SD Slot * * Board LPC1768 * SD Signal Pin * --- ----------- ---------- * CS SD-SSEL P0.16 * DIN SD-MOSI P0.18 MOSI0 * DOUT SD-MISO P0.17 MISO0 * CLK SD-SCK P0.15 SCK0 * CD SD-DET P2.12 */ #define ZKITARM_SD_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN16) #ifdef CONFIG_GPIO_IRQ # define ZKITARM_SD_CD (GPIO_INTBOTH | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN12) #else # define ZKITARM_SD_CD (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN12) #endif #define ZKITARM_SD_CDIRQ LPC17_IRQ_P2p12 /* USB: * * Board LPC1768 * Signal Pin * ------------------- -------- * USB_CONNECT P2.9 USB_CONNECT * USB_DM P0.29 USB_D- * USB_DP P0.30 USB_D+ * USB_VBUS P1.30 USB_VBUS * USB_UPLED P1.18 USB_UPLED * */ #define ZKITARM_USB_CONNECT (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT2 | GPIO_PIN9) #ifdef CONFIG_GPIO_IRQ # define ZKITARM_USB_VBUSSENSE (GPIO_INTBOTH | GPIO_PULLUP | GPIO_PORT1 | GPIO_PIN30) #else # define ZKITARM_USB_VBUSSENSE (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT1 | GPIO_PIN30) #endif /* 128x64 LCD with SPI interface * --------------------------------------- * The LCD display is connected to the SPI-bus. * * ZKit-ARM Signals * * ----------------------------+---------------+-------------------------------------------- * LPC1758 Pin | Board Signal | Description * ----------------------------+---------------+-------------------------------------------- * P1.20/MCFB0/PWM1.2/SCK0 | LCD-SCK | LCD Clock signal (D6) * P1.21/MCABORT/PWM1.3/SSEL0 | LCD-SSEL | LCD Chip Select (CSB) * P1.22/MCOB0/USB_PWRD/MAT1.0 | LCD-A0 | LCD-A0 (A0) * P1.23/MCFB1/PWM1.4/MISO0 | N.C | * P1.24/MCFB2/PWM1.5/MOSI0 | LCD-MOSI | LCD Data (D7) * P1.25/MCOA1/MAT1.1 | LCD-RST | LCD Reset (RSTB) - Resets Everything in LCD * ----------------------------+---------------+-------------------------------------------- */ #if 0 #define ZKITARM_OLED_POWER (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN1) #define ZKITARM_OLED_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN6) #define ZKITARM_OLED_DC (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN7) #endif #define ZKITARM_OLED_RST (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN25) #define ZKITARM_OLED_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN21) #define ZKITARM_OLED_RS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT1 | GPIO_PIN22) /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public data ************************************************************************************/ #ifndef __ASSEMBLY__ /************************************************************************************ * Public Functions ************************************************************************************/ /************************************************************************************ * Name: zkit_sspinitialize * * Description: * Called to configure SSP chip select GPIO pins for the ZKit-ARM-1769 board. * ************************************************************************************/ void weak_function zkit_sspinitialize(void); /************************************************************************************ * Name: zkit_spinitialize * * Description: * Called to configure SPI chip select GPIO pins for the ZKit-ARM-1769 board. * ************************************************************************************/ void weak_function zkit_spiinitialize(void); #endif /* __ASSEMBLY__ */ #endif /* _CONFIGS_ZKITARM_LPC1768_SRC_ZKITARM_INTERNAL_H */