/************************************************************************************ * configs/kwikstik-k40/src/kwikstik-internal.h * arch/arm/src/board/kwikstik-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_KWIKSTK_K40_SRC_KWIKSTIK_INTERNAL_H #define __CONFIGS_KWIKSTK_K40_SRC_KWIKSTIK_INTERNAL_H /************************************************************************************ * Included Files ************************************************************************************/ #include #include #include /************************************************************************************ * Definitions ************************************************************************************/ /* How many SPI modules does this chip support? The LM3S6918 supports 2 SPI * modules (others may support more -- in such case, the following must be * expanded). */ #if KINETIS_NSPI < 1 # undef CONFIG_KINETIS_SPI1 # undef CONFIG_KINETIS_SPI2 #elif KINETIS_NSPI < 2 # undef CONFIG_KINETIS_SPI2 #endif /* KwikStik-K40 GPIOs ***************************************************************/ /* On-Board Connections * * ------------------- -------------------------- -------- ------------------- * FEATURE CONNECTION PORT/PIN PIN FUNCTION * ------------------- -------------------------- -------- ------------------- * Audio Jack Output Audio Amp On PTE28 PTE28 * Audio Output DAC1_OUT DAC1_OUT * Volume Up PTD10 PTD10 * Volume Down PTD11 PTD11 * Buzzer Audio Out PTA8 FTM1_CH0 * Microphone Microphone input PTA7 ADC0_SE10 * SD Card Slot SD Clock PTE2 SDHC0_DCLK * SD Command PTE3 SDHC0_CMD * SD Data0 PTD12 SDHC0_D4 * SD Data1 PTD13 SDHC0_D5 * SD Data2 PTD14 SDHC0_D6 * SD Data3 PTD15 SDHC0_D7 * SD Card Detect PTE27 PTE27 * SD Card On PTE6 PTE6 * Infrared Port IR Transmit PTE4 IR_TX * IR Receive PTA13 CMP2_IN0 * Touch Pads E1 / Touch PTB0 TSI0_CH0 * E2 / Touch PTA4 TSI0_CH5 * E3 / Touch PTA24 PTA24 * E4 / Touch PTA25 PTA25 * E5 / Touch PTA26 PTA26 * E6 / Touch PTA27 PTA27 */ #define GPIO_SD_CARDDETECT (GPIO_PULLUP | PIN_INT_BOTH | PIN_PORTE | PIN27) #define GPIO_SD_CARDON (GPIO_HIGHDRIVE | GPIO_OUTPUT_ZER0 | PIN_PORTE | PIN6) /* Connections via the General Purpose Tower Plug-in (TWRPI) Socket * ------------------- -------------------------- -------- ------------------- * FEATURE CONNECTION PORT/PIN PIN FUNCTION * ------------------- -------------------------- -------- ------------------- * General Purpose TWRPI AN0 (J8 Pin 8) ? ADC0_DP0/ADC1_DP3 * TWRPI Socket TWRPI AN1 (J8 Pin 9) ? ADC0_DM0/ADC1_DM3 * TWRPI AN2 (J8 Pin 12) ? ADC1_DP0/ADC0_DP3 * TWRPI ID0 (J8 Pin 17) ? ADC0_DP1 * TWRPI ID1 (J8 Pin 18) ? ADC0_DM1 * TWRPI I2C SCL (J9 Pin 3) PTC10 I2C1_SCL * TWRPI I2C SDA (J9 Pin 4) PTC11 I2C1_SDA * TWRPI SPI MISO (J9 Pin 9) PTB23 SPI2_SIN * TWRPI SPI MOSI (J9 Pin 10) PTB22 SPI2_SOUT * TWRPI SPI SS (J9 Pin 11) PTB20 SPI2_PCS0 * TWRPI SPI CLK (J9 Pin 12) PTB21 SPI2_SCK * TWRPI GPIO0 (J9 Pin 15) PTC12 PTC12 * TWRPI GPIO1 (J9 Pin 16) PTB9 PTB9 * TWRPI GPIO2 (J9 Pin 17) PTB10 PTB10 * TWRPI GPIO3 (J9 Pin 18) PTC5 PTC5 * TWRPI GPIO4 (J9 Pin 19) PTA5 PTA5 */ /* Connections via the Tower Primary Connector Side A * --- -------------------- -------------------------------- * PIN NAME USAGE * --- -------------------- -------------------------------- * A9 GPIO9 / CTS1 PTE10/UART_CTS * A43 RXD1 PTE9/UART_RX * A44 TXD1 PTE8/UART_TX * A63 RSTOUT_b PTA9/FTM1_CH1 */ /* Connections via the Tower Primary Connector Side B * --- -------------------- -------------------------------- * PIN NAME USAGE * --- -------------------- -------------------------------- * B21 GPIO1 / RTS1 PTE7/UART_RTS * B37 PWM7 PTA8/FTM1_CH0 * B38 PWM6 PTA9/FTM1_CH1 * B41 CANRX0 PTE25/CAN1_RX * B42 CANTX0 PTE24/CAN1_TX * B44 SPI0_MISO PTA17/SPI0_SIN * B45 SPI0_MOSI PTA16/SPI0_SOUT * B46 SPI0_CS0_b PTA14/SPI0_PCS0 * B48 SPI0_CLK PTA15/SPI0_SCK * B50 SCL1 PTE1/I2C1_SCL * B51 SDA1 PTE0/I2C1_SDA * B52 GPIO5 / SD_CARD_DET PTA16 */ /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public data ************************************************************************************/ #ifndef __ASSEMBLY__ /************************************************************************************ * Public Functions ************************************************************************************/ /************************************************************************************ * Name: up_ledinit * * Description: * Initialize LED GPIOs so that LEDs can be controlled. * ************************************************************************************/ #ifdef CONFIG_ARCH_LEDS extern void up_ledinit(void); #endif /************************************************************************************ * Name: kinetis_spiinitialize * * Description: * Called to configure SPI chip select GPIO pins for the KwikStik-K40 board. * ************************************************************************************/ extern void weak_function kinetis_spiinitialize(void); /************************************************************************************ * Name: kinetis_usbinitialize * * Description: * Called to setup USB-related GPIO pins for the KwikStik-K40 board. * ************************************************************************************/ extern void weak_function kinetis_usbinitialize(void); #endif /* __ASSEMBLY__ */ #endif /* __CONFIGS_KWIKSTK_K40_SRC_KWIKSTIK_INTERNAL_H */