[参考译文] CC1310：为什么我使用 GPIO_setConfig()来配置 CC1310 GPIO，GPIO 不输出我的写入值？

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https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz-group/sub-1-ghz/f/sub-1-ghz-forum/1268456/cc1310-why-i-use-gpio_setconfig-to-config-cc1310-gpio-the-gpio-not-output-my-write-value

器件型号：CC1310

下面是我的代码:

/* Analog capable DIOs */
#define CC1310_LAUNCHXL_DIO23_ANALOG          IOID_23
#define CC1310_LAUNCHXL_DIO24_ANALOG          IOID_24
#define CC1310_LAUNCHXL_DIO25_ANALOG          IOID_25
#define CC1310_LAUNCHXL_DIO26_ANALOG          IOID_26
#define CC1310_LAUNCHXL_DIO27_ANALOG          IOID_27
#define CC1310_LAUNCHXL_DIO28_ANALOG          IOID_28
#define CC1310_LAUNCHXL_DIO29_ANALOG          IOID_29
#define CC1310_LAUNCHXL_DIO30_ANALOG          IOID_30

/* Digital IOs */
#define CC1310_LAUNCHXL_DIO0                  IOID_0
#define CC1310_LAUNCHXL_DIO1                  IOID_1
#define CC1310_LAUNCHXL_DIO12                 IOID_12
#define CC1310_LAUNCHXL_DIO15                 IOID_15
#define CC1310_LAUNCHXL_DIO16_TDO             IOID_16
#define CC1310_LAUNCHXL_DIO17_TDI             IOID_17
#define CC1310_LAUNCHXL_DIO21                 IOID_21
#define CC1310_LAUNCHXL_DIO22                 IOID_22

/* Discrete Inputs */
#define CC1310_LAUNCHXL_PIN_BTN1              IOID_13
#define CC1310_LAUNCHXL_PIN_BTN2              IOID_14

/* GPIO */
#define CC1310_LAUNCHXL_GPIO_LED_ON           1
#define CC1310_LAUNCHXL_GPIO_LED_OFF          0

/* I2C */
#define CC1310_LAUNCHXL_I2C0_SCL0             IOID_4
#define CC1310_LAUNCHXL_I2C0_SDA0             IOID_5

/* I2S */
#define CC1310_LAUNCHXL_I2S_ADO               IOID_25
#define CC1310_LAUNCHXL_I2S_ADI               IOID_26
#define CC1310_LAUNCHXL_I2S_BCLK              IOID_27
#define CC1310_LAUNCHXL_I2S_MCLK              PIN_UNASSIGNED
#define CC1310_LAUNCHXL_I2S_WCLK              IOID_28

/* LEDs */
#define CC1310_LAUNCHXL_PIN_LED_ON            1
#define CC1310_LAUNCHXL_PIN_LED_OFF           0
#define CC1310_LAUNCHXL_PIN_RLED              IOID_6
#define CC1310_LAUNCHXL_PIN_GLED              IOID_7

/* PWM Outputs */
#define CC1310_LAUNCHXL_PWMPIN0               CC1310_LAUNCHXL_PIN_RLED
#define CC1310_LAUNCHXL_PWMPIN1               CC1310_LAUNCHXL_PIN_GLED
#define CC1310_LAUNCHXL_PWMPIN2               PIN_UNASSIGNED
#define CC1310_LAUNCHXL_PWMPIN3               PIN_UNASSIGNED
#define CC1310_LAUNCHXL_PWMPIN4               PIN_UNASSIGNED
#define CC1310_LAUNCHXL_PWMPIN5               PIN_UNASSIGNED
#define CC1310_LAUNCHXL_PWMPIN6               PIN_UNASSIGNED
#define CC1310_LAUNCHXL_PWMPIN7               PIN_UNASSIGNED

/* SPI */
#define CC1310_LAUNCHXL_SPI_FLASH_CS          IOID_20
#define CC1310_LAUNCHXL_FLASH_CS_ON           0
#define CC1310_LAUNCHXL_FLASH_CS_OFF          1

/* SPI Board */
#define CC1310_LAUNCHXL_SPI0_MISO             IOID_8          /* RF1.20 */
#define CC1310_LAUNCHXL_SPI0_MOSI             IOID_9          /* RF1.18 */
#define CC1310_LAUNCHXL_SPI0_CLK              IOID_10         /* RF1.16 */
#define CC1310_LAUNCHXL_SPI0_CSN              IOID_11
#define CC1310_LAUNCHXL_SPI1_MISO             PIN_UNASSIGNED
#define CC1310_LAUNCHXL_SPI1_MOSI             PIN_UNASSIGNED
#define CC1310_LAUNCHXL_SPI1_CLK              PIN_UNASSIGNED
#define CC1310_LAUNCHXL_SPI1_CSN              PIN_UNASSIGNED

/* UART Board */
#define CC1310_LAUNCHXL_UART_RX               IOID_2          /* RXD */
#define CC1310_LAUNCHXL_UART_TX               IOID_3          /* TXD */
#define CC1310_LAUNCHXL_UART_CTS              IOID_19         /* CTS */
#define CC1310_LAUNCHXL_UART_RTS              IOID_18         /* RTS */


/*
 *  =============================== PIN ===============================
 */
#include <ti/drivers/PIN.h>
#include <ti/drivers/pin/PINCC26XX.h>

const PIN_Config BoardGpioInitTable[] = {

    CC1310_LAUNCHXL_PIN_RLED | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,       /* LED initially off          */
    CC1310_LAUNCHXL_PIN_GLED | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,       /* LED initially off          */
    CC1310_LAUNCHXL_PIN_BTN1 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_BOTHEDGES | PIN_HYSTERESIS,          /* Button is active low       */
    CC1310_LAUNCHXL_PIN_BTN2 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_BOTHEDGES | PIN_HYSTERESIS,          /* Button is active low       */
    CC1310_LAUNCHXL_SPI_FLASH_CS | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MIN,  /* External flash chip select */
    CC1310_LAUNCHXL_UART_RX | PIN_INPUT_EN | PIN_PULLDOWN,                                              /* UART RX via debugger back channel */
    CC1310_LAUNCHXL_UART_TX | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,                         /* UART TX via debugger back channel */
    CC1310_LAUNCHXL_SPI0_MOSI | PIN_INPUT_EN | PIN_PULLDOWN,                                            /* SPI master out - slave in */
    CC1310_LAUNCHXL_SPI0_MISO | PIN_INPUT_EN | PIN_PULLDOWN,                                            /* SPI master in - slave out */
    CC1310_LAUNCHXL_SPI0_CLK | PIN_INPUT_EN | PIN_PULLDOWN,                                             /* SPI clock */
    CC1310_LAUNCHXL_DIO21 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,       /* LED initially off          */
    CC1310_LAUNCHXL_DIO22 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,
    PIN_TERMINATE
};

GPIO_PinConfig gpioPinConfigs[] = {
    /* Input pins */
    GPIOCC26XX_DIO_13 | GPIO_DO_NOT_CONFIG,  /* Button 0 */
    GPIOCC26XX_DIO_14 | GPIO_DO_NOT_CONFIG,  /* Button 1 */

    GPIOCC26XX_DIO_15 | GPIO_DO_NOT_CONFIG,  /* CC1310_LAUNCHXL_SPI_MASTER_READY */
    GPIOCC26XX_DIO_21 | GPIO_DO_NOT_CONFIG,  /* CC1310_LAUNCHXL_SPI_SLAVE_READY */

    /* Output pins */
    GPIOCC26XX_DIO_07 | GPIO_DO_NOT_CONFIG,  /* Green LED */
    GPIOCC26XX_DIO_06 | GPIO_DO_NOT_CONFIG,  /* Red LED */
    GPIOCC26XX_DIO_30 | GPIO_DO_NOT_CONFIG,  /* TMP116_EN */

    /* SPI Flash CSN */
    GPIOCC26XX_DIO_20 | GPIO_DO_NOT_CONFIG,

    /* SD CS */
    GPIOCC26XX_DIO_21 | GPIO_DO_NOT_CONFIG,

    /* Sharp Display - GPIO configurations will be done in the Display files */
    GPIOCC26XX_DIO_24 | GPIO_DO_NOT_CONFIG, /* SPI chip select */
    GPIOCC26XX_DIO_22 | GPIO_DO_NOT_CONFIG, /* LCD power control */
    GPIOCC26XX_DIO_23 | GPIO_DO_NOT_CONFIG, /*LCD enable */

};


void *mainThread(void *arg0)
{

    uint32_t    currentOutputVal;
    uint32_t    standbyDuration = 500000;

    GPIO_init();
    
    /* Configure the control pins */
    GPIO_setConfig(Board_PIN_LED0, GPIO_CFG_OUT_STD | GPIO_CFG_OUT_LOW);
    GPIO_setConfig(Board_DIO22, GPIO_CFG_OUT_STD | GPIO_CFG_OUT_LOW);


    while(1) {

        GPIO_write(Board_PIN_LED0, Board_GPIO_LED_OFF);
        GPIO_write(Board_DIO22, Board_GPIO_LED_ON);
        usleep(50000);
        GPIO_write(Board_PIN_LED0, Board_GPIO_LED_ON);
        GPIO_write(Board_DIO22, Board_GPIO_LED_OFF);
        usleep(50000);
    }
}

2 年多前

0 admin 2 年多前

TI__Guru**** 2482105 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

尊敬的 Tian：

您好像同时使用了 PIN.h 和 GPIO.h 驱动程序、这会导致 GPIO 初始化中的冲突。

在空项目中、您可以使用以下源文件来实现您想要的操作：

/*
 * Copyright (c) 2015-2019, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  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.
 *
 * *  Neither the name of Texas Instruments Incorporated 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.
 */

/*
 *  ======== empty.c ========
 */

/* For usleep() */
#include <unistd.h>
#include <stdint.h>
#include <stddef.h>

/* Driver Header files */
#include <ti/drivers/GPIO.h>
// #include <ti/drivers/I2C.h>
// #include <ti/drivers/SPI.h>
// #include <ti/drivers/UART.h>
// #include <ti/drivers/Watchdog.h>

/* Board Header file */
#include "Board.h"

/*
 *  ======== mainThread ========
 */
void *mainThread(void *arg0)
{
    /* 1 second delay */
    uint32_t time = 50000;

    /* Call driver init functions */
    GPIO_init();
    // I2C_init();
    // SPI_init();
    // UART_init();
    // Watchdog_init();

    /* Configure the LED pin */
    GPIO_setConfig(Board_GPIO_LED0, GPIO_CFG_OUT_STD | GPIO_CFG_OUT_LOW);
    GPIO_setConfig(Board_DIO22, GPIO_CFG_OUT_STD | GPIO_CFG_OUT_LOW);

    /* Set LED0 to high so it toggles to a different state than DIO22 */
    GPIO_write(Board_PIN_LED0, Board_GPIO_LED_ON);

    while (1) {
        GPIO_toggle(Board_GPIO_LED0);
        GPIO_toggle(Board_DIO22);
        usleep(time);
    }
}

此致、

亚瑟

0 admin 2 年多前

TI__Guru**** 2482105 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

感谢您的答复、我似乎是在 GPIO 驱动程序 API 中使用 PIN 驱动程序定义的参数导致了此问题。

低于 1GHz（参考译文帖）

低于 1GHz（参考译文帖）(Read Only)

[参考译文] CC1310：为什么我使用 GPIO_setConfig()来配置 CC1310 GPIO，GPIO 不输出我的写入值？