CC1310: CC1310_LAUNCHXL_GPIOName与IOID的定义的区别

leo liu

Part Number: CC1310
Other Parts Discussed in Thread: TMP116

typedef enum CC1310_LAUNCHXL_GPIOName {
CC1310_LAUNCHXL_GPIO_S1 = 0,
CC1310_LAUNCHXL_GPIO_S2,
CC1310_LAUNCHXL_SPI_MASTER_READY,
CC1310_LAUNCHXL_SPI_SLAVE_READY,
CC1310_LAUNCHXL_GPIO_LED_GREEN,
CC1310_LAUNCHXL_GPIO_LED_RED,
CC1310_LAUNCHXL_GPIO_TMP116_EN,
CC1310_LAUNCHXL_GPIO_SPI_FLASH_CS,
CC1310_LAUNCHXL_SDSPI_CS,
CC1310_LAUNCHXL_GPIO_LCD_CS,
CC1310_LAUNCHXL_GPIO_LCD_POWER,
CC1310_LAUNCHXL_GPIO_LCD_ENABLE,
CC1310_LAUNCHXL_GPIOCOUNT
} CC1310_LAUNCHXL_GPIOName;

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

区别是啥，我直接用IOID的定义方式去设置Output可以正常工作，但是设置为input后就触发不了，原因未知

2 年多前

0 Kevin Qiu1 2 年多前

TI__Guru* 82220 points

关系是枚举中的引脚配置顺序必须与CC1310_LAUNCHXL.c 中的GPIO配置数组保持一致：

*  =============================== GPIO ===============================
 */
#include <ti/drivers/GPIO.h>
#include <ti/drivers/gpio/GPIOCC26XX.h>

/*
 * Array of Pin configurations
 * NOTE: The order of the pin configurations must coincide with what was
 *       defined in CC1310_LAUNCHXL.h
 * NOTE: Pins not used for interrupts should be placed at the end of the
 *       array. Callback entries can be omitted from callbacks array to
 *       reduce memory usage.
 */
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 */

};

0 YiKai Chen 2 年多前

Guru 109510 points

设置为input后就触发不了應該是你程序沒設置好

0 leo liu 2 年多前回复 YiKai Chen

Prodigy 30 points

配置如下，帮忙看一下有啥问题

PIN_State asic_pinState;
asic_pinHandle = PIN_open(&asic_pinState, asic_pinTable);
if (asic_pinHandle == NULL)
{
while(1);
}

PIN_Status status = PIN_registerIntCb(asic_pinHandle, &asic_int_handler);
if (status != PIN_SUCCESS)
{
while(1);
}

void asic_int_handler(uint_least8_t index)
{
int_flag++;
}

IOID_13| PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_NEGEDGE,

0 YiKai Chen 2 年多前回复 leo liu

Guru 109510 points

看起來沒有什麼問題，你直接用pininterrupt例程可以正確執行嗎？

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CC1310: CC1310_LAUNCHXL_GPIOName与IOID的定义的区别