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Define default OLED_I2C_ADDRESS and other related symbols

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This commit is contained in:
C47D 2022-02-10 11:41:15 -06:00
parent bb83ea90cb
commit 9b64c063df
1 changed files with 9 additions and 1 deletions
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10
lv_port/lv_port_display_espressif.c
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@ -17,8 +17,15 @@
/* FIXME: Be able to get display driver I2C address from Kconfig */ /* FIXME: Be able to get display driver I2C address from Kconfig */
#if defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_SSD1306) #if defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_SSD1306)
#define OLED_I2C_ADDRESS 0x3C #define OLED_I2C_ADDRESS 0x3C
#else
#define OLED_I2C_ADDRESS 0x00
#endif #endif
// Control byte
#define OLED_CONTROL_BYTE_CMD_SINGLE 0x80
#define OLED_CONTROL_BYTE_CMD_STREAM 0x00
#define OLED_CONTROL_BYTE_DATA_STREAM 0x40
#define LV_DISPLAY_DC_CMD_MODE 0 #define LV_DISPLAY_DC_CMD_MODE 0
#define LV_DISPLAY_DC_DATA_MODE 1 #define LV_DISPLAY_DC_DATA_MODE 1
@ -88,7 +95,8 @@ void display_interface_send_cmd(lv_disp_drv_t *drv, uint32_t cmd, cmd_width_t cm
display_port_gpio_dc(drv, LV_DISPLAY_DC_CMD_MODE); display_port_gpio_dc(drv, LV_DISPLAY_DC_CMD_MODE);
if (CMD_WIDTH_8BITS == cmd_width) { if (CMD_WIDTH_8BITS == cmd_width) {
disp_spi_send_data(&cmd, 1); uint8_t cmd_8bits = (uint8_t) cmd & 0xFFU;
disp_spi_send_data(&cmd_8bits, 1);
} }
else if (CMD_WIDTH_16BITS == cmd_width) { else if (CMD_WIDTH_16BITS == cmd_width) {
/* Send 16bits cmd */ /* Send 16bits cmd */