From 9f96d7d100ab66d7d90c155938280537e3b421f2 Mon Sep 17 00:00:00 2001 From: Drath Vader Date: Thu, 27 Aug 2026 13:41:36 +0200 Subject: [PATCH] update for new gfx lib --- st7920.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/st7920.h b/st7920.h index e01d705..dd7e352 100644 --- a/st7920.h +++ b/st7920.h @@ -68,7 +68,7 @@ esp_err_t st7920_send_data(const st7920_device_t *dev, uint8_t data); * @param dev Device handle * @return esp_err_t ESP_OK on success */ -esp_err_t st7920_clear(st7920_device_t *dev); +esp_err_t st7920_clear(void *p); /** * @brief Set backlight on or off @@ -84,7 +84,7 @@ esp_err_t st7920_set_backlight(const st7920_device_t *dev, bool backlight); * @param dev Device handle * @return esp_err_t ESP_OK on success */ -esp_err_t st7920_update_screen(const st7920_device_t *dev); +esp_err_t st7920_update_screen(const void *dev); /** * @brief Turn a pixel ON at given coordinates @@ -92,7 +92,7 @@ esp_err_t st7920_update_screen(const st7920_device_t *dev); * @param x x coordinate * @param y y coordinate */ -void st7920_draw_pixel(void *dev, uint8_t x, uint8_t y); +esp_err_t st7920_draw_pixel(void *dev, uint8_t x, uint8_t y); /** * @brief Turn a pixel OFF at given coordinates @@ -100,6 +100,6 @@ void st7920_draw_pixel(void *dev, uint8_t x, uint8_t y); * @param x x coordinate * @param y y coordinate */ -void st7920_clear_pixel(void *dev, uint8_t x, uint8_t y); +esp_err_t st7920_clear_pixel(void *dev, uint8_t x, uint8_t y); #endif // ST7920_H