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Diffstat (limited to 'nuttx/configs/teensy31/src/kwikstik-internal.h')
| -rw-r--r-- | nuttx/configs/teensy31/src/kwikstik-internal.h | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/nuttx/configs/teensy31/src/kwikstik-internal.h b/nuttx/configs/teensy31/src/kwikstik-internal.h new file mode 100644 index 000000000..0a97471af --- /dev/null +++ b/nuttx/configs/teensy31/src/kwikstik-internal.h @@ -0,0 +1,195 @@ +/************************************************************************************ + * 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 <gnutt@nuttx.org> + * + * 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 <nuttx/config.h> +#include <nuttx/compiler.h> +#include <stdint.h> + +/************************************************************************************ + * 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: board_led_initialize + * + * Description: + * Initialize LED GPIOs so that LEDs can be controlled. + * + ************************************************************************************/ + +#ifdef CONFIG_ARCH_LEDS +extern void board_led_initialize(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 */ + |