Replace display_port_busy_t with bool
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3c5a4061d9
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@ -40,16 +40,16 @@ void display_port_gpio_rst(lv_disp_drv_t *drv, uint8_t state)
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#endif
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}
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display_port_busy_t display_port_gpio_is_busy(lv_disp_drv_t *drv)
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bool display_port_gpio_is_busy(lv_disp_drv_t *drv)
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{
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(void) drv;
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display_port_busy_t device_busy = DISPLAY_PORT_DEVICE_NOT_BUSY;
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bool device_busy = false;
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#ifdef CONFIG_LV_DISP_PIN_BUSY
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/* FIXME Assuming the busy signal in logic 1 means the device is busy */
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if (gpio_get_level(CONFIG_LV_DISP_PIN_BUSY) == 1) {
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device_busy = DISPLAY_PORT_DEVICE_IS_BUSY;
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device_busy = true;
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}
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#endif
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@ -12,13 +12,8 @@ extern "C"
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#include "lvgl/lvgl.h"
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#endif
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/** Display is busy port
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* Useful for eink displays that need to poll their BUSY signal */
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typedef enum {
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DISPLAY_PORT_DEVICE_NOT_BUSY,
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DISPLAY_PORT_DEVICE_IS_BUSY,
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/* NOTE Operation should not be interrupted when the device is busy */
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} display_port_busy_t;
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#include <stdint.h>
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#include <stdbool.h>
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/**
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* Busy wait delay port
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@ -57,10 +52,9 @@ void display_port_gpio_rst(lv_disp_drv_t *drv, uint8_t state);
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*
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* @param drv Pointer to driver See @ref lv_disp_drv_t
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*
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* @retval Returns DISPLAY_PORT_DEVICE_NOT_BUSY when display is not busy,
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* DISPLAY_PORT_DEVICE_IS_BUSY otherwise.
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* @retval Returns false when display is not busy, true otherwise.
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*/
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display_port_busy_t display_port_gpio_is_busy(lv_disp_drv_t *drv);
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bool display_port_gpio_is_busy(lv_disp_drv_t *drv);
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#ifdef __cplusplus
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} /* extern "C" */
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