mirror of
https://github.com/apache/nuttx.git
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e09048cc88
Correct duplicate "is is" word found in 181 files throughout the codebase. In most cases "is is" was changed to "is", but in contexts like "MCU is is sleep mode" it was corrected to "MCU in sleep mode". Also fixes a "the the" typo in net/inet/inet_sockif.c. This is a pure style/documentation fix that improves code readability. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
145 lines
5.6 KiB
C
145 lines
5.6 KiB
C
/****************************************************************************
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* boards/arm/ra4/arduino-r4-minima/include/board.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_RA_ARDUINO_UNO_R4_INCLUDE_BOARD_H
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#define __BOARDS_ARM_RA_ARDUINO_UNO_R4_INCLUDE_BOARD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking *****************************************************************/
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/* This is the canonical configuration:
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* System Clock source : HOCO
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* ICLK(Hz) : 64000000
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* PCLKA(Hz) : 64000000
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* PCLKB(Hz) : 64000000
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* PCLKC(Hz) : 64000000
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* PCLKD(Hz) : 64000000
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* FCLK(Hz) : 64000000
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* USBCLK(Hz) : 0
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*/
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/* Clock selection HOCO, MOCO, LOCO, PLL */
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#define RA_CKSEL R_SYSTEM_SCKSCR_CKSEL_HOCO
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#define RA_HOCOEN !R_OFS1_HOCOEN /* Inverted logic to enable */
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#define RA_HOCO_FREQUENCY R_OFS1_HOCOFRQ1_64MHZ
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#define RA_ICK_DIV R_SYSTEM_SCKDIVCR_ICK_DIV_1
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#define RA_ICLK_FREQUENCY 64000000
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#define RA_FCK_DIV R_SYSTEM_SCKDIVCR_FCK_DIV_1
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#define RA_FCK_FREQUENCY 64000000
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#define RA_PCKA_DIV R_SYSTEM_SCKDIVCR_PCKA_DIV_1
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#define RA_PCKA_FREQUENCY 64000000
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#define RA_PCKB_DIV R_SYSTEM_SCKDIVCR_PCKB_DIV_1
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#define RA_PCKB_FREQUENCY 64000000
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#define RA_PCKC_DIV R_SYSTEM_SCKDIVCR_PCKC_DIV_1
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#define RA_PCKC_FREQUENCY 64000000
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#define RA_PCKD_DIV R_SYSTEM_SCKDIVCR_PCKD_DIV_1
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#define RA_PCKD_FREQUENCY 64000000
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/* Alternate function pin selections */
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#define GPIO_SCI2_RX GPIO_RXD2_MISO2_SCL2_1 /* P301 */
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#define GPIO_SCI2_TX GPIO_TXD2_MOSI2_SDA2_1 /* P302 */
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#define GPIO_SCI1_RX GPIO_RXD1_MISO1_SCL1_3 /* P502 */
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#define GPIO_SCI1_TX GPIO_TXD1_MOSI1_SDA1_3 /* P501 */
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#define GPIO_SCI9_RX GPIO_RXD9_MISO9_SCL9_1 /* P110 */
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#define GPIO_SCI9_TX GPIO_TXD9_MOSI9_SDA9_1 /* P109 */
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/* PWM Pins *****************************************************************/
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/* PWM output pins:
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* D3 - P104
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* D5 - P102
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* D6 - P106
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* D9 - P303
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* D10 - P112
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* D11 - P109
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*/
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#define GPIO_GPT1_GTIOCB GPIO_GPT_GTIOC1B_P104
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#define GPIO_GPT2_GTIOCB GPIO_GPT_GTIOC2B_P102
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#define GPIO_GPT0_GTIOCB GPIO_GPT_GTIOC0B_P106
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#define GPIO_GPT7_GTIOCB GPIO_GPT_GTIOC7B_P303
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#define GPIO_GPT3_GTIOCB GPIO_GPT_GTIOC3B_P112
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#define GPIO_GPT1_GTIOCA GPIO_GPT_GTIOC1A_P109
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/* LED pin selections */
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#define GPIO_L_LED (gpio_pinset_t){ PORT1,PIN11, (GPIO_OUPUT | GPIO_LOW_DRIVE | GPIO_OUTPUT_LOW)} /* P111 */
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#define GPIO_TX_LED (gpio_pinset_t){ PORT0,PIN12, (GPIO_OUPUT | GPIO_LOW_DRIVE | GPIO_OUTPUT_HIGH)} /* P012 */
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#define GPIO_RX_LED (gpio_pinset_t){ PORT0,PIN13, (GPIO_OUPUT | GPIO_LOW_DRIVE | GPIO_OUTPUT_HIGH)} /* P013 */
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#define LED_DRIVER_PATH "/dev/userleds"
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/* LED index values for use with board_userled() */
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#define BOARD_LED_L 0
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#define BOARD_LED_RX 1
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#define BOARD_LED_TX 2
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#define BOARD_NLEDS 3
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/* LED bits for use with board_userled_all() */
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#define BOARD_LED_L_BIT (1 << BOARD_LED_L)
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#define BOARD_LED_RX_BIT (1 << BOARD_LED_RX)
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#define BOARD_LED_TX_BIT (1 << BOARD_LED_TX)
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/* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
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* defined. In that case, the usage by the board port is defined in
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* include/board.h and src/ra4m1_leds.c. The LEDs are used to encode
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* OS-related events as follows:
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*
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* SYMBOL MEANING LED STATE
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* L TX RX
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* ----------------------- -------------------------- ---- ---- ----
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*/
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#define LED_STARTED 0 /* NuttX has been started OFF OFF OFF */
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#define LED_HEAPALLOCATE 0 /* Heap has been allocated OFF OFF OFF */
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#define LED_IRQSENABLED 0 /* Interrupts enabled OFF OFF OFF */
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#define LED_STACKCREATED 1 /* Idle stack created ON OFF OFF */
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#define LED_INIRQ 2 /* In an interrupt N/C GLOW OFF */
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#define LED_SIGNAL 2 /* In a signal handler N/C GLOW OFF */
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#define LED_ASSERTION 2 /* An assertion failed N/C GLOW OFF */
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#define LED_PANIC 3 /* The system has crashed N/C N/C Blinking */
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#define LED_PANIC 3 /* MCU is in sleep mode ---- Not used ---- */
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/* ID_CODE */
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#define IDCODE1 0xFFFFFFFF
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#define IDCODE2 0xFFFFFFFF
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#define IDCODE3 0xFFFFFFFF
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#define IDCODE4 0xFFFFFFFF
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#endif /* __BOARDS_ARM_RA_ARDUINO_UNO_R4_INCLUDE_BOARD_H */
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