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Implement Interface method for ESP32C3: go_setpintype

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Signed-off-by: AuroraRAS <chplee@gmail.com>
This commit is contained in:
AuroraRAS 2022-10-22 04:34:43 +08:00 committed by Xiang Xiao
parent 06c8e43df9
commit 280aaa7b1d
1 changed files with 80 additions and 0 deletions
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80
boards/risc-v/esp32c3/esp32c3-devkit/src/esp32c3_gpio.c
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@ -84,6 +84,8 @@ struct esp32c3gpint_dev_s
#if BOARD_NGPIOOUT > 0 #if BOARD_NGPIOOUT > 0
static int gpout_read(struct gpio_dev_s *dev, bool *value); static int gpout_read(struct gpio_dev_s *dev, bool *value);
static int gpout_write(struct gpio_dev_s *dev, bool value); static int gpout_write(struct gpio_dev_s *dev, bool value);
static int gpout_setpintype(FAR struct gpio_dev_s *dev,
enum gpio_pintype_e pintype);
#endif #endif
#if BOARD_NGPIOINT > 0 #if BOARD_NGPIOINT > 0
@ -91,6 +93,8 @@ static int gpint_read(struct gpio_dev_s *dev, bool *value);
static int gpint_attach(struct gpio_dev_s *dev, static int gpint_attach(struct gpio_dev_s *dev,
pin_interrupt_t callback); pin_interrupt_t callback);
static int gpint_enable(struct gpio_dev_s *dev, bool enable); static int gpint_enable(struct gpio_dev_s *dev, bool enable);
static int gpint_setpintype(FAR struct gpio_dev_s *dev,
enum gpio_pintype_e pintype);
#endif #endif
/**************************************************************************** /****************************************************************************
@ -104,6 +108,7 @@ static const struct gpio_operations_s gpout_ops =
.go_write = gpout_write, .go_write = gpout_write,
.go_attach = NULL, .go_attach = NULL,
.go_enable = NULL, .go_enable = NULL,
.go_setpintype = gpout_setpintype,
}; };
/* This array maps the GPIO pins used as OUTPUT */ /* This array maps the GPIO pins used as OUTPUT */
@ -123,6 +128,7 @@ static const struct gpio_operations_s gpint_ops =
.go_write = NULL, .go_write = NULL,
.go_attach = gpint_attach, .go_attach = gpint_attach,
.go_enable = gpint_enable, .go_enable = gpint_enable,
.go_setpintype = gpint_setpintype,
}; };
/* This array maps the GPIO pins used as INTERRUPT INPUTS */ /* This array maps the GPIO pins used as INTERRUPT INPUTS */
@ -173,6 +179,49 @@ static int gpout_write(struct gpio_dev_s *dev, bool value)
esp32c3_gpiowrite(g_gpiooutputs[esp32c3gpio->id], value); esp32c3_gpiowrite(g_gpiooutputs[esp32c3gpio->id], value);
return OK; return OK;
} }
/****************************************************************************
* Name: gpout_setpintype
****************************************************************************/
static int gpout_setpintype(FAR struct gpio_dev_s *dev,
enum gpio_pintype_e pintype)
{
struct esp32c3gpio_dev_s *esp32c3gpio =
(struct esp32c3gpio_dev_s *)dev;
DEBUGASSERT(esp32c3gpio != NULL);
DEBUGASSERT(esp32c3gpio->id < BOARD_NGPIOOUT);
gpioinfo("Setting pintype: %d\n", (int)pintype);
esp32c3_gpio_matrix_out(g_gpiooutputs[esp32c3gpio->id],
SIG_GPIO_OUT_IDX, 0, 0);
switch (pintype)
{
case GPIO_INPUT_PIN:
esp32c3_configgpio(g_gpiooutputs[esp32c3gpio->id], INPUT);
break;
case GPIO_INPUT_PIN_PULLUP:
esp32c3_configgpio(g_gpiooutputs[esp32c3gpio->id], INPUT_PULLUP);
break;
case GPIO_INPUT_PIN_PULLDOWN:
esp32c3_configgpio(g_gpiooutputs[esp32c3gpio->id], INPUT_PULLDOWN);
break;
case GPIO_OUTPUT_PIN:
esp32c3_configgpio(g_gpiooutputs[esp32c3gpio->id], INPUT | OUTPUT);
break;
case GPIO_OUTPUT_PIN_OPENDRAIN:
esp32c3_configgpio(g_gpiooutputs[esp32c3gpio->id], INPUT |
OUTPUT_OPEN_DRAIN);
break;
default:
return ERROR;
break;
}
return OK;
}
#endif #endif
/**************************************************************************** /****************************************************************************
@ -270,6 +319,37 @@ static int gpint_enable(struct gpio_dev_s *dev, bool enable)
return OK; return OK;
} }
/****************************************************************************
* Name: gpint_setpintype
****************************************************************************/
static int gpint_setpintype(FAR struct gpio_dev_s *dev,
enum gpio_pintype_e pintype)
{
struct esp32c3gpint_dev_s *esp32c3gpint =
(struct esp32c3gpint_dev_s *)dev;
DEBUGASSERT(esp32c3gpint != NULL);
DEBUGASSERT(esp32c3gpint->esp32c3gpio.id < BOARD_NGPIOINT);
gpioinfo("Setting pintype: %d\n", (int)pintype);
switch (pintype)
{
case GPIO_INTERRUPT_HIGH_PIN:
esp32c3_configgpio(g_gpiointinputs[esp32c3gpint->esp32c3gpio.id],
INPUT_PULLUP);
break;
case GPIO_INTERRUPT_LOW_PIN:
esp32c3_configgpio(g_gpiointinputs[esp32c3gpint->esp32c3gpio.id],
INPUT_PULLDOWN);
break;
default:
return ERROR;
break;
}
return OK;
}
#endif #endif
/**************************************************************************** /****************************************************************************