st7789 advance driver function

st7789 advance driver modules More...

Collaboration diagram for st7789 advance driver function:

Enumerations
enum	st7789_ram_access_t { ST7789_RAM_ACCESS_MCU = 0x0 , ST7789_RAM_ACCESS_RGB = 0x1 }
	st7789 ram access enumeration definition More...
enum	st7789_display_mode_t { ST7789_DISPLAY_MODE_MCU = 0x0 , ST7789_DISPLAY_MODE_RGB = 0x1 , ST7789_DISPLAY_MODE_VSYNC = 0x2 }
	st7789 display mode enumeration definition More...
enum	st7789_data_mode_t { ST7789_DATA_MODE_MSB = 0x0 , ST7789_DATA_MODE_LSB = 0x1 }
	st7789 data mode enumeration definition More...
enum	st7789_rgb_bus_width_t { ST7789_RGB_BUS_WIDTH_18_BIT = 0x0 , ST7789_RGB_BUS_WIDTH_6_BIT = 0x1 }
	st7789 rgb bus width enumeration definition More...
enum	st7789_frame_type_t { ST7789_FRAME_TYPE_0 = 0x0 , ST7789_FRAME_TYPE_1 = 0x1 , ST7789_FRAME_TYPE_2 = 0x2 , ST7789_FRAME_TYPE_3 = 0x3 }
	st7789 frame type enumeration definition More...
enum	st7789_pixel_type_t { ST7789_PIXEL_TYPE_0 = 0x0 , ST7789_PIXEL_TYPE_1 = 0x0 , ST7789_PIXEL_TYPE_2 = 0x0 , ST7789_PIXEL_TYPE_3 = 0x0 }
	st7789 pixel type enumeration definition More...
enum	st7789_direct_rgb_mode_t { ST7789_DIRECT_RGB_MODE_MEM = 0x0 , ST7789_DIRECT_RGB_MODE_SHIFT = 0x1 }
	st7789 direct rgb mode enumeration definition More...
enum	st7789_rgb_if_enable_mode_t { ST7789_RGB_IF_ENABLE_MODE_MCU = 0x0 , ST7789_RGB_IF_ENABLE_MODE_DE = 0x2 , ST7789_RGB_IF_ENABLE_MODE_HV = 0x3 }
	st7789 rgb if enable mode enumeration definition More...
enum	st7789_pin_level_t { ST7789_PIN_LEVEL_LOW = 0x0 , ST7789_PIN_LEVEL_HIGH = 0x1 }
	st7789 pin level enumeration definition More...
enum	st7789_frame_rate_divided_control_t { ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_1 = 0x0 , ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_2 = 0x1 , ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_4 = 0x2 , ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_8 = 0x3 }
	st7789 frame rate divided control enumeration definition More...
enum	st7789_inversion_idle_mode_t { ST7789_INVERSION_IDLE_MODE_DOT = 0x0 , ST7789_INVERSION_IDLE_MODE_COLUMN = 0x7 }
	st7789 inversion idle mode enumeration definition More...
enum	st7789_inversion_partial_mode_t { ST7789_INVERSION_PARTIAL_MODE_DOT = 0x0 , ST7789_INVERSION_PARTIAL_MODE_COLUMN = 0x7 }
	st7789 inversion partial mode enumeration definition More...
enum	st7789_non_display_source_output_level_t { ST7789_NON_DISPLAY_SOURCE_OUTPUT_LEVEL_V63 = 0x0 , ST7789_NON_DISPLAY_SOURCE_OUTPUT_LEVEL_V0 = 0x1 }
	st7789 non display source output level enumeration definition More...
enum	st7789_non_display_area_scan_mode_t { ST7789_NON_DISPLAY_AREA_SCAN_MODE_NORMAL = 0x0 , ST7789_NON_DISPLAY_AREA_SCAN_MODE_INTERVAL = 0x1 }
	st7789 non display area scan mode enumeration definition More...
enum	st7789_non_display_frame_frequency_t {   ST7789_NON_DISPLAY_FRAME_FREQUENCY_EVERY = 0x0 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_3 = 0x1 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_5 = 0x2 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_7 = 0x3 ,   ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_9 = 0x4 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_11 = 0x5 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_13 = 0x6 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_15 = 0x7 ,   ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_17 = 0x8 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_19 = 0x9 , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_21 = 0xA , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_23 = 0xB ,   ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_25 = 0xC , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_27 = 0xD , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_29 = 0xE , ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_31 = 0xF }
	st7789 non display frame frequency enumeration definition More...
enum	st7789_vghs_t {   ST7789_VGHS_12P20_V = 0x0 , ST7789_VGHS_12P54_V = 0x1 , ST7789_VGHS_12P89_V = 0x2 , ST7789_VGHS_13P26_V = 0x3 ,   ST7789_VGHS_13P65_V = 0x4 , ST7789_VGHS_14P06_V = 0x5 , ST7789_VGHS_14P50_V = 0x6 , ST7789_VGHS_14P97_V = 0x7 }
	st7789 vghs enumeration definition More...
enum	st7789_vgls_t {   ST7789_VGLS_NEGATIVE_7P16 = 0x0 , ST7789_VGLS_NEGATIVE_7P67 = 0x1 , ST7789_VGLS_NEGATIVE_8P23 = 0x2 , ST7789_VGLS_NEGATIVE_8P87 = 0x3 ,   ST7789_VGLS_NEGATIVE_9P60 = 0x4 , ST7789_VGLS_NEGATIVE_10P43 = 0x5 , ST7789_VGLS_NEGATIVE_11P38 = 0x6 , ST7789_VGLS_NEGATIVE_12P50 = 0x7 }
	st7789 vgls enumeration definition More...
enum	st7789_vdv_vrh_from_t { ST7789_VDV_VRH_FROM_NVM = 0x0 , ST7789_VDV_VRH_FROM_CMD = 0x1 }
	st7789 vdv vrh from enumeration definition More...
enum	st7789_inversion_selection_t { ST7789_INVERSION_SELECTION_DOT = 0x0 , ST7789_INVERSION_SELECTION_COLUMN = 0x7 }
	st7789 inversion selection enumeration definition More...
enum	st7789_frame_rate_t {   ST7789_FRAME_RATE_119_HZ = 0x00 , ST7789_FRAME_RATE_111_HZ = 0x01 , ST7789_FRAME_RATE_105_HZ = 0x02 , ST7789_FRAME_RATE_99_HZ = 0x03 ,   ST7789_FRAME_RATE_94_HZ = 0x04 , ST7789_FRAME_RATE_90_HZ = 0x05 , ST7789_FRAME_RATE_86_HZ = 0x06 , ST7789_FRAME_RATE_82_HZ = 0x07 ,   ST7789_FRAME_RATE_78_HZ = 0x08 , ST7789_FRAME_RATE_75_HZ = 0x09 , ST7789_FRAME_RATE_72_HZ = 0x0A , ST7789_FRAME_RATE_69_HZ = 0x0B ,   ST7789_FRAME_RATE_67_HZ = 0x0C , ST7789_FRAME_RATE_64_HZ = 0x0D , ST7789_FRAME_RATE_62_HZ = 0x0E , ST7789_FRAME_RATE_60_HZ = 0x0F ,   ST7789_FRAME_RATE_58_HZ = 0x10 , ST7789_FRAME_RATE_57_HZ = 0x11 , ST7789_FRAME_RATE_55_HZ = 0x12 , ST7789_FRAME_RATE_53_HZ = 0x13 ,   ST7789_FRAME_RATE_52_HZ = 0x14 , ST7789_FRAME_RATE_50_HZ = 0x15 , ST7789_FRAME_RATE_49_HZ = 0x16 , ST7789_FRAME_RATE_48_HZ = 0x17 ,   ST7789_FRAME_RATE_46_HZ = 0x18 , ST7789_FRAME_RATE_45_HZ = 0x19 , ST7789_FRAME_RATE_44_HZ = 0x1A , ST7789_FRAME_RATE_43_HZ = 0x1B ,   ST7789_FRAME_RATE_42_HZ = 0x1C , ST7789_FRAME_RATE_41_HZ = 0x1D , ST7789_FRAME_RATE_40_HZ = 0x1E , ST7789_FRAME_RATE_39_HZ = 0x1F }
	st7789 frame rate enumeration definition More...
enum	st7789_pwm_frequency_t {   ST7789_PWM_FREQUENCY_39P2_KHZ = (0x0 << 3) | (0x0 << 0) , ST7789_PWM_FREQUENCY_78P7_KHZ = (0x1 << 3) | (0x0 << 0) , ST7789_PWM_FREQUENCY_158P7_KHZ = (0x2 << 3) | (0x0 << 0) , ST7789_PWM_FREQUENCY_322P6_KHZ = (0x3 << 3) | (0x0 << 0) ,   ST7789_PWM_FREQUENCY_666P7_KHZ = (0x4 << 3) | (0x0 << 0) , ST7789_PWM_FREQUENCY_1428P6_KHZ = (0x5 << 3) | (0x0 << 0) , ST7789_PWM_FREQUENCY_19P6_KHZ = (0x0 << 3) | (0x1 << 0) , ST7789_PWM_FREQUENCY_39P4_KHZ = (0x1 << 3) | (0x1 << 0) ,   ST7789_PWM_FREQUENCY_79P4_KHZ = (0x2 << 3) | (0x1 << 0) , ST7789_PWM_FREQUENCY_161P3_KHZ = (0x3 << 3) | (0x1 << 0) , ST7789_PWM_FREQUENCY_333P3_KHZ = (0x4 << 3) | (0x1 << 0) , ST7789_PWM_FREQUENCY_714P3_KHZ = (0x5 << 3) | (0x1 << 0) ,   ST7789_PWM_FREQUENCY_9P8_KHZ = (0x0 << 3) | (0x2 << 0) , ST7789_PWM_FREQUENCY_19P7_KHZ = (0x1 << 3) | (0x2 << 0) , ST7789_PWM_FREQUENCY_39P7_KHZ = (0x2 << 3) | (0x2 << 0) , ST7789_PWM_FREQUENCY_80P6_KHZ = (0x3 << 3) | (0x2 << 0) ,   ST7789_PWM_FREQUENCY_166P7_KHZ = (0x4 << 3) | (0x2 << 0) , ST7789_PWM_FREQUENCY_357P1_KHZ = (0x5 << 3) | (0x2 << 0) , ST7789_PWM_FREQUENCY_4P9_KHZ = (0x0 << 3) | (0x3 << 0) , ST7789_PWM_FREQUENCY_9P80_KHZ = (0x1 << 3) | (0x3 << 0) ,   ST7789_PWM_FREQUENCY_19P8_KHZ = (0x2 << 3) | (0x3 << 0) , ST7789_PWM_FREQUENCY_40P3_KHZ = (0x3 << 3) | (0x3 << 0) , ST7789_PWM_FREQUENCY_83P3_KHZ = (0x4 << 3) | (0x3 << 0) , ST7789_PWM_FREQUENCY_178P6_KHZ = (0x5 << 3) | (0x3 << 0) ,   ST7789_PWM_FREQUENCY_2P45_KHZ = (0x0 << 3) | (0x4 << 0) , ST7789_PWM_FREQUENCY_4P90_KHZ = (0x1 << 3) | (0x4 << 0) , ST7789_PWM_FREQUENCY_9P9_KHZ = (0x2 << 3) | (0x4 << 0) , ST7789_PWM_FREQUENCY_20P2_KHZ = (0x3 << 3) | (0x4 << 0) ,   ST7789_PWM_FREQUENCY_41P7_KHZ = (0x4 << 3) | (0x4 << 0) , ST7789_PWM_FREQUENCY_89P3_KHZ = (0x5 << 3) | (0x4 << 0) , ST7789_PWM_FREQUENCY_1P23_KHZ = (0x0 << 3) | (0x5 << 0) , ST7789_PWM_FREQUENCY_2P5_KHZ = (0x1 << 3) | (0x5 << 0) ,   ST7789_PWM_FREQUENCY_5P0_KHZ = (0x2 << 3) | (0x5 << 0) , ST7789_PWM_FREQUENCY_10P1_KHZ = (0x3 << 3) | (0x5 << 0) , ST7789_PWM_FREQUENCY_20P8_KHZ = (0x4 << 3) | (0x5 << 0) , ST7789_PWM_FREQUENCY_44P6_KHZ = (0x5 << 3) | (0x5 << 0) ,   ST7789_PWM_FREQUENCY_0P61_KHZ = (0x0 << 3) | (0x6 << 0) , ST7789_PWM_FREQUENCY_1P230_KHZ = (0x1 << 3) | (0x6 << 0) , ST7789_PWM_FREQUENCY_2P48_KHZ = (0x2 << 3) | (0x6 << 0) , ST7789_PWM_FREQUENCY_5P00_KHZ = (0x3 << 3) | (0x6 << 0) ,   ST7789_PWM_FREQUENCY_10P4_KHZ = (0x4 << 3) | (0x6 << 0) , ST7789_PWM_FREQUENCY_22P3_KHZ = (0x5 << 3) | (0x6 << 0) , ST7789_PWM_FREQUENCY_0P31_KHZ = (0x0 << 3) | (0x7 << 0) , ST7789_PWM_FREQUENCY_0P62_KHZ = (0x1 << 3) | (0x7 << 0) ,   ST7789_PWM_FREQUENCY_1P24_KHZ = (0x2 << 3) | (0x7 << 0) , ST7789_PWM_FREQUENCY_2P25_KHZ = (0x3 << 3) | (0x7 << 0) , ST7789_PWM_FREQUENCY_5P2_KHZ = (0x4 << 3) | (0x7 << 0) , ST7789_PWM_FREQUENCY_11P2_KHZ = (0x5 << 3) | (0x7 << 0) }
	st7789 pwm frequency enumeration definition More...
enum	st7789_avdd_t { ST7789_AVDD_6P4_V = 0x0 , ST7789_AVDD_6P6_V = 0x1 , ST7789_AVDD_6P8_V = 0x2 }
	st7789 avdd enumeration definition More...
enum	st7789_avcl_t { ST7789_AVCL_NEGTIVE_4P4_V = 0x0 , ST7789_AVCL_NEGTIVE_4P6_V = 0x1 , ST7789_AVCL_NEGTIVE_4P8_V = 0x2 , ST7789_AVCL_NEGTIVE_5P0_V = 0x3 }
	st7789 avcl enumeration definition More...
enum	st7789_vds_t { ST7789_VDS_2P19_V = 0x0 , ST7789_VDS_2P3_V = 0x1 , ST7789_VDS_2P4_V = 0x2 , ST7789_VDS_2P51_V = 0x3 }
	st7789 vds enumeration definition More...
enum	st7789_gate_scan_mode_t { ST7789_GATE_SCAN_MODE_INTERLACE = 0x0 , ST7789_GATE_SCAN_MODE_NON_INTERLACE = 0x1 }
	st7789 gate scan mode enumeration definition More...
enum	st7789_gate_scan_direction_t { ST7789_GATE_SCAN_DIRECTION_0_319 = 0x0 , ST7789_GATE_SCAN_DIRECTION_319_0 = 0x1 }
	st7789 gate scan direction enumeration definition More...
enum	st7789_sbclk_div_t { ST7789_SBCLK_DIV_2 = 0x0 , ST7789_SBCLK_DIV_3 = 0x1 , ST7789_SBCLK_DIV_4 = 0x2 , ST7789_SBCLK_DIV_6 = 0x3 }
	st7789 sbclk div enumeration definition More...
enum	st7789_stp14ck_div_t { ST7789_STP14CK_DIV_2 = 0x0 , ST7789_STP14CK_DIV_3 = 0x1 , ST7789_STP14CK_DIV_4 = 0x2 , ST7789_STP14CK_DIV_6 = 0x3 }
	st7789 stp14ck div enumeration definition More...

Functions
uint8_t	st7789_set_ram_control (st7789_handle_t *handle, st7789_ram_access_t ram_mode, st7789_display_mode_t display_mode, st7789_frame_type_t frame_type, st7789_data_mode_t data_mode, st7789_rgb_bus_width_t bus_width, st7789_pixel_type_t pixel_type)
	set ram control
uint8_t	st7789_set_rgb_interface_control (st7789_handle_t *handle, st7789_direct_rgb_mode_t rgb_mode, st7789_rgb_if_enable_mode_t rgb_if_mode, st7789_pin_level_t vspl, st7789_pin_level_t hspl, st7789_pin_level_t dpl, st7789_pin_level_t epl, uint8_t vbp, uint8_t hbp)
	set rgb interface control
uint8_t	st7789_set_porch (st7789_handle_t *handle, uint8_t back_porch_normal, uint8_t front_porch_normal, st7789_bool_t separate_porch_enable, uint8_t back_porch_idle, uint8_t front_porch_idle, uint8_t back_porch_partial, uint8_t front_porch_partial)
	set porch
uint8_t	st7789_set_frame_rate_control (st7789_handle_t *handle, st7789_bool_t separate_fr_control, st7789_frame_rate_divided_control_t div_control, st7789_inversion_idle_mode_t idle_mode, uint8_t idle_frame_rate, st7789_inversion_partial_mode_t partial_mode, uint8_t partial_frame_rate)
	set frame rate control
uint8_t	st7789_set_partial_mode_control (st7789_handle_t *handle, st7789_non_display_source_output_level_t level, st7789_non_display_area_scan_mode_t mode, st7789_non_display_frame_frequency_t frequency)
	set partial mode control
uint8_t	st7789_set_gate_control (st7789_handle_t *handle, st7789_vghs_t vghs, st7789_vgls_t vgls)
	set gate control
uint8_t	st7789_set_gate_on_timing_adjustment (st7789_handle_t *handle, uint8_t gate_on_timing_adjustment, uint8_t gate_off_timing_adjustment_rgb, uint8_t gate_off_timing_adjustment)
	set gate on timing adjustment
uint8_t	st7789_set_digital_gamma (st7789_handle_t *handle, st7789_bool_t enable)
	enable or disable digital gamma
uint8_t	st7789_set_vcoms (st7789_handle_t *handle, uint8_t vcoms)
	set vcoms
uint8_t	st7789_vcom_convert_to_register (st7789_handle_t *handle, float v, uint8_t *reg)
	convert the vcom to the register raw data
uint8_t	st7789_vcom_convert_to_data (st7789_handle_t *handle, uint8_t reg, float *v)
	convert the register raw data to the vcom
uint8_t	st7789_set_lcm_control (st7789_handle_t *handle, st7789_bool_t xmy, st7789_bool_t xbgr, st7789_bool_t xinv, st7789_bool_t xmx, st7789_bool_t xmh, st7789_bool_t xmv, st7789_bool_t xgs)
	set lcm control
uint8_t	st7789_set_id_code_setting (st7789_handle_t *handle, uint8_t id[3])
	set id code setting
uint8_t	st7789_set_vdv_vrh_from (st7789_handle_t *handle, st7789_vdv_vrh_from_t from)
	set vdv vrh from
uint8_t	st7789_set_vrhs (st7789_handle_t *handle, uint8_t vrhs)
	set vrhs
uint8_t	st7789_vrhs_convert_to_register (st7789_handle_t *handle, float v, uint8_t *reg)
	convert the vrhs to the register raw data
uint8_t	st7789_vrhs_convert_to_data (st7789_handle_t *handle, uint8_t reg, float *v)
	convert the register raw data to the vrhs
uint8_t	st7789_set_vdv (st7789_handle_t *handle, uint8_t vdv)
	set vdv
uint8_t	st7789_vdv_convert_to_register (st7789_handle_t *handle, float v, uint8_t *reg)
	convert the vdv to the register raw data
uint8_t	st7789_vdv_convert_to_data (st7789_handle_t *handle, uint8_t reg, float *v)
	convert the register raw data to the vdv
uint8_t	st7789_set_vcoms_offset (st7789_handle_t *handle, uint8_t offset)
	set vcoms offset
uint8_t	st7789_vcoms_offset_convert_to_register (st7789_handle_t *handle, float v, uint8_t *reg)
	convert the vcoms offset to the register raw data
uint8_t	st7789_vcoms_offset_convert_to_data (st7789_handle_t *handle, uint8_t reg, float *v)
	convert the register raw data to the vcoms offset
uint8_t	st7789_set_frame_rate (st7789_handle_t *handle, st7789_inversion_selection_t selection, st7789_frame_rate_t rate)
	set frame rate
uint8_t	st7789_set_cabc_control (st7789_handle_t *handle, st7789_bool_t led_on, st7789_bool_t led_pwm_init, st7789_bool_t led_pwm_fix, st7789_bool_t led_pwm_polarity)
	set cabc control
uint8_t	st7789_set_pwm_frequency (st7789_handle_t *handle, st7789_pwm_frequency_t frequency)
	set pwm frequency
uint8_t	st7789_set_power_control_1 (st7789_handle_t *handle, st7789_avdd_t avdd, st7789_avcl_t avcl, st7789_vds_t vds)
	set power control 1
uint8_t	st7789_enable_vap_van_signal_output (st7789_handle_t *handle)
	enable vap van signal output
uint8_t	st7789_set_command_2_enable (st7789_handle_t *handle, st7789_bool_t enable)
	enable or disable command 2
uint8_t	st7789_set_positive_voltage_gamma_control (st7789_handle_t *handle, uint8_t param[14])
	set positive voltage gamma control
uint8_t	st7789_set_negative_voltage_gamma_control (st7789_handle_t *handle, uint8_t param[14])
	set negative voltage gamma control
uint8_t	st7789_set_digital_gamma_look_up_table_red (st7789_handle_t *handle, uint8_t param[64])
	set red digital gamma look up table
uint8_t	st7789_set_digital_gamma_look_up_table_blue (st7789_handle_t *handle, uint8_t param[64])
	set blue digital gamma look up table
uint8_t	st7789_set_gate (st7789_handle_t *handle, uint8_t gate_line_number, uint8_t first_scan_line_number, st7789_gate_scan_mode_t mode, st7789_gate_scan_direction_t direction)
	set gate
uint8_t	st7789_gate_line_convert_to_register (st7789_handle_t *handle, uint16_t l, uint8_t *reg)
	convert the gate line to the register raw data
uint8_t	st7789_gate_line_convert_to_data (st7789_handle_t *handle, uint8_t reg, uint16_t *l)
	convert the register raw data to the gate line
uint8_t	st7789_set_spi2_enable (st7789_handle_t *handle, st7789_bool_t date_lane, st7789_bool_t command_table_2)
	set spi2 enable
uint8_t	st7789_set_power_control_2 (st7789_handle_t *handle, st7789_sbclk_div_t sbclk, st7789_stp14ck_div_t stp14ck)
	set power control 2
uint8_t	st7789_set_equalize_time_control (st7789_handle_t *handle, uint8_t source_equalize_time, uint8_t source_pre_drive_time, uint8_t gate_equalize_time)
	set equalize time control
uint8_t	st7789_set_program_mode_control (st7789_handle_t *handle)
	set program mode control
uint8_t	st7789_set_program_mode_enable (st7789_handle_t *handle, st7789_bool_t enable)
	enable or disable program mode
uint8_t	st7789_set_nvm_setting (st7789_handle_t *handle, uint8_t addr, uint8_t data)
	set nvm setting
uint8_t	st7789_set_program_action (st7789_handle_t *handle)
	set program action

Detailed Description

st7789 advance driver modules

Enumeration Type Documentation

st7789_avcl_t

enum st7789_avcl_t

st7789 avcl enumeration definition

Enumerator
ST7789_AVCL_NEGTIVE_4P4_V	-4.4V
ST7789_AVCL_NEGTIVE_4P6_V	-4.6V
ST7789_AVCL_NEGTIVE_4P8_V	-4.8V
ST7789_AVCL_NEGTIVE_5P0_V	-5.0V

Definition at line 485 of file driver_st7789.h.

st7789_avdd_t

enum st7789_avdd_t

st7789 avdd enumeration definition

Enumerator
ST7789_AVDD_6P4_V	6.4V
ST7789_AVDD_6P6_V	6.6V
ST7789_AVDD_6P8_V	6.8V

Definition at line 475 of file driver_st7789.h.

st7789_data_mode_t

enum st7789_data_mode_t

st7789 data mode enumeration definition

Enumerator
ST7789_DATA_MODE_MSB	big endian
ST7789_DATA_MODE_LSB	little endian

Definition at line 195 of file driver_st7789.h.

st7789_direct_rgb_mode_t

enum st7789_direct_rgb_mode_t

st7789 direct rgb mode enumeration definition

Enumerator
ST7789_DIRECT_RGB_MODE_MEM	memory mode
ST7789_DIRECT_RGB_MODE_SHIFT	shift register mode

Definition at line 235 of file driver_st7789.h.

st7789_display_mode_t

enum st7789_display_mode_t

st7789 display mode enumeration definition

Enumerator
ST7789_DISPLAY_MODE_MCU	mcu interface
ST7789_DISPLAY_MODE_RGB	rgb interface
ST7789_DISPLAY_MODE_VSYNC	vsync interface

Definition at line 185 of file driver_st7789.h.

st7789_frame_rate_divided_control_t

enum st7789_frame_rate_divided_control_t

st7789 frame rate divided control enumeration definition

Enumerator
ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_1	divide by 1
ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_2	divide by 2
ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_4	divide by 4
ST7789_FRAME_RATE_DIVIDED_CONTROL_DIV_8	divide by 8

Definition at line 263 of file driver_st7789.h.

st7789_frame_rate_t

enum st7789_frame_rate_t

st7789 frame rate enumeration definition

Enumerator
ST7789_FRAME_RATE_119_HZ	119Hz
ST7789_FRAME_RATE_111_HZ	111Hz
ST7789_FRAME_RATE_105_HZ	105Hz
ST7789_FRAME_RATE_99_HZ	99Hz
ST7789_FRAME_RATE_94_HZ	94Hz
ST7789_FRAME_RATE_90_HZ	90Hz
ST7789_FRAME_RATE_86_HZ	86Hz
ST7789_FRAME_RATE_82_HZ	82Hz
ST7789_FRAME_RATE_78_HZ	78Hz
ST7789_FRAME_RATE_75_HZ	75Hz
ST7789_FRAME_RATE_72_HZ	72Hz
ST7789_FRAME_RATE_69_HZ	69Hz
ST7789_FRAME_RATE_67_HZ	67Hz
ST7789_FRAME_RATE_64_HZ	64Hz
ST7789_FRAME_RATE_62_HZ	62Hz
ST7789_FRAME_RATE_60_HZ	60Hz
ST7789_FRAME_RATE_58_HZ	58Hz
ST7789_FRAME_RATE_57_HZ	57Hz
ST7789_FRAME_RATE_55_HZ	55Hz
ST7789_FRAME_RATE_53_HZ	53Hz
ST7789_FRAME_RATE_52_HZ	52Hz
ST7789_FRAME_RATE_50_HZ	50Hz
ST7789_FRAME_RATE_49_HZ	49Hz
ST7789_FRAME_RATE_48_HZ	48Hz
ST7789_FRAME_RATE_46_HZ	46Hz
ST7789_FRAME_RATE_45_HZ	45Hz
ST7789_FRAME_RATE_44_HZ	44Hz
ST7789_FRAME_RATE_43_HZ	43Hz
ST7789_FRAME_RATE_42_HZ	42Hz
ST7789_FRAME_RATE_41_HZ	41Hz
ST7789_FRAME_RATE_40_HZ	40Hz
ST7789_FRAME_RATE_39_HZ	39Hz

Definition at line 381 of file driver_st7789.h.

st7789_frame_type_t

enum st7789_frame_type_t

st7789 frame type enumeration definition

Enumerator
ST7789_FRAME_TYPE_0	type0
ST7789_FRAME_TYPE_1	type1
ST7789_FRAME_TYPE_2	type2
ST7789_FRAME_TYPE_3	type3

Definition at line 213 of file driver_st7789.h.

st7789_gate_scan_direction_t

enum st7789_gate_scan_direction_t

st7789 gate scan direction enumeration definition

Enumerator
ST7789_GATE_SCAN_DIRECTION_0_319	0 - 319
ST7789_GATE_SCAN_DIRECTION_319_0	319 - 0

Definition at line 516 of file driver_st7789.h.

st7789_gate_scan_mode_t

enum st7789_gate_scan_mode_t

st7789 gate scan mode enumeration definition

Enumerator
ST7789_GATE_SCAN_MODE_INTERLACE	interlace mode
ST7789_GATE_SCAN_MODE_NON_INTERLACE	non-interlace mode

Definition at line 507 of file driver_st7789.h.

st7789_inversion_idle_mode_t

enum st7789_inversion_idle_mode_t

st7789 inversion idle mode enumeration definition

Enumerator
ST7789_INVERSION_IDLE_MODE_DOT	dot inversion
ST7789_INVERSION_IDLE_MODE_COLUMN	column inversion

Definition at line 274 of file driver_st7789.h.

st7789_inversion_partial_mode_t

enum st7789_inversion_partial_mode_t

st7789 inversion partial mode enumeration definition

Enumerator
ST7789_INVERSION_PARTIAL_MODE_DOT	dot inversion
ST7789_INVERSION_PARTIAL_MODE_COLUMN	column inversion

Definition at line 283 of file driver_st7789.h.

st7789_inversion_selection_t

enum st7789_inversion_selection_t

st7789 inversion selection enumeration definition

Enumerator
ST7789_INVERSION_SELECTION_DOT	dot inversion
ST7789_INVERSION_SELECTION_COLUMN	column inversion

Definition at line 372 of file driver_st7789.h.

st7789_non_display_area_scan_mode_t

enum st7789_non_display_area_scan_mode_t

st7789 non display area scan mode enumeration definition

Enumerator
ST7789_NON_DISPLAY_AREA_SCAN_MODE_NORMAL	normal mode
ST7789_NON_DISPLAY_AREA_SCAN_MODE_INTERVAL	interval scan mode

Definition at line 301 of file driver_st7789.h.

st7789_non_display_frame_frequency_t

enum st7789_non_display_frame_frequency_t

st7789 non display frame frequency enumeration definition

Enumerator
ST7789_NON_DISPLAY_FRAME_FREQUENCY_EVERY	every frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_3	1/3 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_5	1/5 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_7	1/7 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_9	1/9 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_11	1/11 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_13	1/13 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_15	1/15 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_17	1/17 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_19	1/19 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_21	1/21 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_23	1/23 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_25	1/25 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_27	1/27 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_29	1/29 frame
ST7789_NON_DISPLAY_FRAME_FREQUENCY_1_DIV_31	1/31 frame

Definition at line 310 of file driver_st7789.h.

st7789_non_display_source_output_level_t

enum st7789_non_display_source_output_level_t

st7789 non display source output level enumeration definition

Enumerator
ST7789_NON_DISPLAY_SOURCE_OUTPUT_LEVEL_V63	v63
ST7789_NON_DISPLAY_SOURCE_OUTPUT_LEVEL_V0	v0

Definition at line 292 of file driver_st7789.h.

st7789_pin_level_t

enum st7789_pin_level_t

st7789 pin level enumeration definition

Enumerator
ST7789_PIN_LEVEL_LOW	low active
ST7789_PIN_LEVEL_HIGH	high active

Definition at line 254 of file driver_st7789.h.

st7789_pixel_type_t

enum st7789_pixel_type_t

st7789 pixel type enumeration definition

Enumerator
ST7789_PIXEL_TYPE_0	type0
ST7789_PIXEL_TYPE_1	type1
ST7789_PIXEL_TYPE_2	type2
ST7789_PIXEL_TYPE_3	type3

Definition at line 224 of file driver_st7789.h.

st7789_pwm_frequency_t

enum st7789_pwm_frequency_t

st7789 pwm frequency enumeration definition

Enumerator
ST7789_PWM_FREQUENCY_39P2_KHZ	39.2 KHz
ST7789_PWM_FREQUENCY_78P7_KHZ	78.7 KHz
ST7789_PWM_FREQUENCY_158P7_KHZ	158.7 KHz
ST7789_PWM_FREQUENCY_322P6_KHZ	322.6 KHz
ST7789_PWM_FREQUENCY_666P7_KHZ	666.7 KHz
ST7789_PWM_FREQUENCY_1428P6_KHZ	1428.6 KHz
ST7789_PWM_FREQUENCY_19P6_KHZ	19.6 KHz
ST7789_PWM_FREQUENCY_39P4_KHZ	39.4 KHz
ST7789_PWM_FREQUENCY_79P4_KHZ	79.4 KHz
ST7789_PWM_FREQUENCY_161P3_KHZ	161.3 KHz
ST7789_PWM_FREQUENCY_333P3_KHZ	333.3 KHz
ST7789_PWM_FREQUENCY_714P3_KHZ	714.3 KHz
ST7789_PWM_FREQUENCY_9P8_KHZ	9.8 KHz
ST7789_PWM_FREQUENCY_19P7_KHZ	19.7 KHz
ST7789_PWM_FREQUENCY_39P7_KHZ	39.7 KHz
ST7789_PWM_FREQUENCY_80P6_KHZ	80.6 KHz
ST7789_PWM_FREQUENCY_166P7_KHZ	166.7 KHz
ST7789_PWM_FREQUENCY_357P1_KHZ	357.1 KHz
ST7789_PWM_FREQUENCY_4P9_KHZ	4.9 KHz
ST7789_PWM_FREQUENCY_9P80_KHZ	9.80 KHz
ST7789_PWM_FREQUENCY_19P8_KHZ	19.8 KHz
ST7789_PWM_FREQUENCY_40P3_KHZ	40.3 KHz
ST7789_PWM_FREQUENCY_83P3_KHZ	83.3 KHz
ST7789_PWM_FREQUENCY_178P6_KHZ	178.6 KHz
ST7789_PWM_FREQUENCY_2P45_KHZ	2.45 KHz
ST7789_PWM_FREQUENCY_4P90_KHZ	4.90 KHz
ST7789_PWM_FREQUENCY_9P9_KHZ	9.9 KHz
ST7789_PWM_FREQUENCY_20P2_KHZ	20.2 KHz
ST7789_PWM_FREQUENCY_41P7_KHZ	41.7 KHz
ST7789_PWM_FREQUENCY_89P3_KHZ	89.3 KHz
ST7789_PWM_FREQUENCY_1P23_KHZ	1.23 KHz
ST7789_PWM_FREQUENCY_2P5_KHZ	2.5 KHz
ST7789_PWM_FREQUENCY_5P0_KHZ	5.0 KHz
ST7789_PWM_FREQUENCY_10P1_KHZ	10.1 KHz
ST7789_PWM_FREQUENCY_20P8_KHZ	20.8 KHz
ST7789_PWM_FREQUENCY_44P6_KHZ	44.6 KHz
ST7789_PWM_FREQUENCY_0P61_KHZ	0.61 KHz
ST7789_PWM_FREQUENCY_1P230_KHZ	1.230 KHz
ST7789_PWM_FREQUENCY_2P48_KHZ	2.48 KHz
ST7789_PWM_FREQUENCY_5P00_KHZ	5.00 KHz
ST7789_PWM_FREQUENCY_10P4_KHZ	10.4 KHz
ST7789_PWM_FREQUENCY_22P3_KHZ	22.3 KHz
ST7789_PWM_FREQUENCY_0P31_KHZ	0.31 KHz
ST7789_PWM_FREQUENCY_0P62_KHZ	0.62 KHz
ST7789_PWM_FREQUENCY_1P24_KHZ	1.24 KHz
ST7789_PWM_FREQUENCY_2P25_KHZ	2.25 KHz
ST7789_PWM_FREQUENCY_5P2_KHZ	5.2 KHz
ST7789_PWM_FREQUENCY_11P2_KHZ	11.2 KHz

Definition at line 420 of file driver_st7789.h.

st7789_ram_access_t

enum st7789_ram_access_t

st7789 ram access enumeration definition

Enumerator
ST7789_RAM_ACCESS_MCU	mcu interface
ST7789_RAM_ACCESS_RGB	rgb interface

Definition at line 176 of file driver_st7789.h.

st7789_rgb_bus_width_t

enum st7789_rgb_bus_width_t

st7789 rgb bus width enumeration definition

Enumerator
ST7789_RGB_BUS_WIDTH_18_BIT	18 bit bus width
ST7789_RGB_BUS_WIDTH_6_BIT	6 bit bus width

Definition at line 204 of file driver_st7789.h.

st7789_rgb_if_enable_mode_t

enum st7789_rgb_if_enable_mode_t

st7789 rgb if enable mode enumeration definition

Enumerator
ST7789_RGB_IF_ENABLE_MODE_MCU	memory mode
ST7789_RGB_IF_ENABLE_MODE_DE	rgb de mode
ST7789_RGB_IF_ENABLE_MODE_HV	rgb hv mode

Definition at line 244 of file driver_st7789.h.

st7789_sbclk_div_t

enum st7789_sbclk_div_t

st7789 sbclk div enumeration definition

Enumerator
ST7789_SBCLK_DIV_2	div2
ST7789_SBCLK_DIV_3	div3
ST7789_SBCLK_DIV_4	div4
ST7789_SBCLK_DIV_6	div6

Definition at line 525 of file driver_st7789.h.

st7789_stp14ck_div_t

enum st7789_stp14ck_div_t

st7789 stp14ck div enumeration definition

Enumerator
ST7789_STP14CK_DIV_2	div2
ST7789_STP14CK_DIV_3	div3
ST7789_STP14CK_DIV_4	div4
ST7789_STP14CK_DIV_6	div6

Definition at line 536 of file driver_st7789.h.

st7789_vds_t

enum st7789_vds_t

st7789 vds enumeration definition

Enumerator
ST7789_VDS_2P19_V	2.19V
ST7789_VDS_2P3_V	2.3V
ST7789_VDS_2P4_V	2.4V
ST7789_VDS_2P51_V	2.51V

Definition at line 496 of file driver_st7789.h.

st7789_vdv_vrh_from_t

enum st7789_vdv_vrh_from_t

st7789 vdv vrh from enumeration definition

Enumerator
ST7789_VDV_VRH_FROM_NVM	from nvm
ST7789_VDV_VRH_FROM_CMD	from command write

Definition at line 363 of file driver_st7789.h.

st7789_vghs_t

enum st7789_vghs_t

st7789 vghs enumeration definition

Enumerator
ST7789_VGHS_12P20_V	12.20V
ST7789_VGHS_12P54_V	12.54V
ST7789_VGHS_12P89_V	12.89V
ST7789_VGHS_13P26_V	13.26V
ST7789_VGHS_13P65_V	13.65V
ST7789_VGHS_14P06_V	14.06V
ST7789_VGHS_14P50_V	14.50V
ST7789_VGHS_14P97_V	14.97V

Definition at line 333 of file driver_st7789.h.

st7789_vgls_t

enum st7789_vgls_t

st7789 vgls enumeration definition

Enumerator
ST7789_VGLS_NEGATIVE_7P16	-7.16V
ST7789_VGLS_NEGATIVE_7P67	-7.67V
ST7789_VGLS_NEGATIVE_8P23	-8.23V
ST7789_VGLS_NEGATIVE_8P87	-8.87V
ST7789_VGLS_NEGATIVE_9P60	-9.60V
ST7789_VGLS_NEGATIVE_10P43	-10.43V
ST7789_VGLS_NEGATIVE_11P38	-11.38V
ST7789_VGLS_NEGATIVE_12P50	-12.50V

Definition at line 348 of file driver_st7789.h.

Function Documentation

st7789_enable_vap_van_signal_output()

uint8_t st7789_enable_vap_van_signal_output

(

st7789_handle_t *

handle

)

enable vap van signal output

Parameters

[in]

*handle

pointer to an st7789 handle structure

Returns

status code

• 0 success
• 1 enable vap van signal output failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2527 of file driver_st7789.c.

st7789_gate_line_convert_to_data()

uint8_t st7789_gate_line_convert_to_data	(	st7789_handle_t *	handle,
		uint8_t	reg,
		uint16_t *	l )

convert the register raw data to the gate line

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	reg	register raw data
[out]	*l	pointer to a gate line buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2856 of file driver_st7789.c.

st7789_gate_line_convert_to_register()

uint8_t st7789_gate_line_convert_to_register	(	st7789_handle_t *	handle,
		uint16_t	l,
		uint8_t *	reg )

convert the gate line to the register raw data

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	l	gate line
[out]	*reg	pointer to a register raw buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2829 of file driver_st7789.c.

st7789_set_cabc_control()

uint8_t st7789_set_cabc_control	(	st7789_handle_t *	handle,
		st7789_bool_t	led_on,
		st7789_bool_t	led_pwm_init,
		st7789_bool_t	led_pwm_fix,
		st7789_bool_t	led_pwm_polarity )

set cabc control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	led_on	bool value
[in]	led_pwm_init	bool value
[in]	led_pwm_fix	bool value
[in]	led_pwm_polarity	bool value

Returns

status code

• 0 success
• 1 set cabc control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2397 of file driver_st7789.c.

st7789_set_command_2_enable()

uint8_t st7789_set_command_2_enable	(	st7789_handle_t *	handle,
		st7789_bool_t	enable )

enable or disable command 2

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	enable	bool value

Returns

status code

• 0 success
• 1 set command 2 enable failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2568 of file driver_st7789.c.

st7789_set_digital_gamma()

uint8_t st7789_set_digital_gamma	(	st7789_handle_t *	handle,
		st7789_bool_t	enable )

enable or disable digital gamma

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	enable	bool value

Returns

status code

• 0 success
• 1 set digital gamma failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1768 of file driver_st7789.c.

st7789_set_digital_gamma_look_up_table_blue()

uint8_t st7789_set_digital_gamma_look_up_table_blue	(	st7789_handle_t *	handle,
		uint8_t	param[64] )

set blue digital gamma look up table

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	*param	pointer to a param buffer

Returns

status code

• 0 success
• 1 set digital gamma look up table blue failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2726 of file driver_st7789.c.

st7789_set_digital_gamma_look_up_table_red()

uint8_t st7789_set_digital_gamma_look_up_table_red	(	st7789_handle_t *	handle,
		uint8_t	param[64] )

set red digital gamma look up table

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	*param	pointer to a param buffer

Returns

status code

• 0 success
• 1 set digital gamma look up table red failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2688 of file driver_st7789.c.

st7789_set_equalize_time_control()

uint8_t st7789_set_equalize_time_control	(	st7789_handle_t *	handle,
		uint8_t	source_equalize_time,
		uint8_t	source_pre_drive_time,
		uint8_t	gate_equalize_time )

set equalize time control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	source_equalize_time	source equalize time
[in]	source_pre_drive_time	source pre drive time
[in]	gate_equalize_time	gate equalize time

Returns

status code

• 0 success
• 1 set equalize time control failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 source_equalize_time > 0x1F
• 5 source_pre_drive_time > 0x1F
• 6 gate_equalize_time > 0xF

Note

0 <= source_equalize_time <= 0x1F

Definition at line 2972 of file driver_st7789.c.

st7789_set_frame_rate()

uint8_t st7789_set_frame_rate	(	st7789_handle_t *	handle,
		st7789_inversion_selection_t	selection,
		st7789_frame_rate_t	rate )

set frame rate

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	selection	inversion selection
[in]	rate	frame rate

Returns

status code

• 0 success
• 1 set frame rate failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2353 of file driver_st7789.c.

st7789_set_frame_rate_control()

uint8_t st7789_set_frame_rate_control	(	st7789_handle_t *	handle,
		st7789_bool_t	separate_fr_control,
		st7789_frame_rate_divided_control_t	div_control,
		st7789_inversion_idle_mode_t	idle_mode,
		uint8_t	idle_frame_rate,
		st7789_inversion_partial_mode_t	partial_mode,
		uint8_t	partial_frame_rate )

set frame rate control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	separate_fr_control	bool value
[in]	div_control	frame rate divided control
[in]	idle_mode	inversion idle mode
[in]	idle_frame_rate	idle frame rate
[in]	partial_mode	inversion partial mode
[in]	partial_frame_rate	partial frame rate

Returns

status code

• 0 success
• 1 set frame rate control failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 idle_frame_rate > 0x1F
• 5 partial_frame_rate > 0x1F

Note

0 <= idle_frame_rate <= 0x1F 0 <= partial_frame_rate <= 0x1F

Definition at line 1549 of file driver_st7789.c.

st7789_set_gate()

uint8_t st7789_set_gate	(	st7789_handle_t *	handle,
		uint8_t	gate_line_number,
		uint8_t	first_scan_line_number,
		st7789_gate_scan_mode_t	mode,
		st7789_gate_scan_direction_t	direction )

set gate

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	gate_line_number	gate line number
[in]	first_scan_line_number	first scan line number
[in]	mode	gate scan mode
[in]	direction	gate scan direction

Returns

status code

• 0 success
• 1 set gate failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 gate_line_number > 0x3F
• 5 first_scan_line_number > 0x3F

Note

0 <= gate_line_number <= 0x3F 0 <= first_scan_line_number 0x3F

Definition at line 2770 of file driver_st7789.c.

st7789_set_gate_control()

uint8_t st7789_set_gate_control	(	st7789_handle_t *	handle,
		st7789_vghs_t	vghs,
		st7789_vgls_t	vgls )

set gate control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	vghs	vghs level
[in]	vgls	vgls level

Returns

status code

• 0 success
• 1 set gate control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1657 of file driver_st7789.c.

st7789_set_gate_on_timing_adjustment()

uint8_t st7789_set_gate_on_timing_adjustment	(	st7789_handle_t *	handle,
		uint8_t	gate_on_timing_adjustment,
		uint8_t	gate_off_timing_adjustment_rgb,
		uint8_t	gate_off_timing_adjustment )

set gate on timing adjustment

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	gate_on_timing_adjustment	gate on timing adjustment
[in]	gate_off_timing_adjustment_rgb	gate off timing adjustment in rgb interface
[in]	gate_off_timing_adjustment	gate off timing adjustment

Returns

status code

• 0 success
• 1 set gate on timing adjustment failed
• 2 handle is NULL
• 3 handle is not initialized

Note

gate_on_timing_adjustment <= 0x3F gate_off_timing_adjustment_rgb <= 0xF gate_off_timing_adjustment <= 0xF

Definition at line 1702 of file driver_st7789.c.

st7789_set_id_code_setting()

uint8_t st7789_set_id_code_setting	(	st7789_handle_t *	handle,
		uint8_t	id[3] )

set id code setting

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	*id	pointer to an id buffer

Returns

status code

• 0 success
• 1 set id code setting failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1966 of file driver_st7789.c.

st7789_set_lcm_control()

uint8_t st7789_set_lcm_control	(	st7789_handle_t *	handle,
		st7789_bool_t	xmy,
		st7789_bool_t	xbgr,
		st7789_bool_t	xinv,
		st7789_bool_t	xmx,
		st7789_bool_t	xmh,
		st7789_bool_t	xmv,
		st7789_bool_t	xgs )

set lcm control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	xmy	bool value
[in]	xbgr	bool value
[in]	xinv	bool value
[in]	xmx	bool value
[in]	xmh	bool value
[in]	xmv	bool value
[in]	xgs	bool value

Returns

status code

• 0 success
• 1 set lcm control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1917 of file driver_st7789.c.

st7789_set_negative_voltage_gamma_control()

uint8_t st7789_set_negative_voltage_gamma_control	(	st7789_handle_t *	handle,
		uint8_t	param[14] )

set negative voltage gamma control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	*param	pointer to a param buffer

Returns

status code

• 0 success
• 1 set negative voltage gamma control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2650 of file driver_st7789.c.

st7789_set_nvm_setting()

uint8_t st7789_set_nvm_setting	(	st7789_handle_t *	handle,
		uint8_t	addr,
		uint8_t	data )

set nvm setting

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	addr	nvm address
[in]	data	nvm set data

Returns

status code

• 0 success
• 1 set nvm setting failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 3121 of file driver_st7789.c.

st7789_set_partial_mode_control()

uint8_t st7789_set_partial_mode_control	(	st7789_handle_t *	handle,
		st7789_non_display_source_output_level_t	level,
		st7789_non_display_area_scan_mode_t	mode,
		st7789_non_display_frame_frequency_t	frequency )

set partial mode control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	level	non-display source output level
[in]	mode	non-display area scan mode
[in]	frequency	non-display frame frequency

Returns

status code

• 0 success
• 1 set partial mode control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1612 of file driver_st7789.c.

st7789_set_porch()

uint8_t st7789_set_porch	(	st7789_handle_t *	handle,
		uint8_t	back_porch_normal,
		uint8_t	front_porch_normal,
		st7789_bool_t	separate_porch_enable,
		uint8_t	back_porch_idle,
		uint8_t	front_porch_idle,
		uint8_t	back_porch_partial,
		uint8_t	front_porch_partial )

set porch

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	back_porch_normal	back porch setting in normal mode
[in]	front_porch_normal	front porch setting in normal mode
[in]	separate_porch_enable	bool value
[in]	back_porch_idle	back porch setting in idle mode
[in]	front_porch_idle	front porch setting in idle mode
[in]	back_porch_partial	back porch setting in partial mode
[in]	front_porch_partial	front porch setting in partial mode

Returns

status code

• 0 success
• 1 set porch failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 back_porch_normal > 0x7F
• 5 front_porch_normal > 0x7F
• 6 back_porch_idle > 0xF
• 7 front_porch_idle > 0xF
• 8 back_porch_partial > 0xF
• 9 front_porch_partial > 0xF

Note

0x01 <= back_porch_normal <= 0x7F 0x01 <= front_porch_normal <= 0x7F 0x01 <= back_porch_idle <= 0xF 0x01 <= front_porch_idle <= 0xF 0x01 <= back_porch_partial <= 0xF 0x01 <= front_porch_partial <= 0xF

Definition at line 1453 of file driver_st7789.c.

st7789_set_positive_voltage_gamma_control()

uint8_t st7789_set_positive_voltage_gamma_control	(	st7789_handle_t *	handle,
		uint8_t	param[14] )

set positive voltage gamma control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	*param	pointer to a param buffer

Returns

status code

• 0 success
• 1 set positive voltage gamma control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2612 of file driver_st7789.c.

st7789_set_power_control_1()

uint8_t st7789_set_power_control_1	(	st7789_handle_t *	handle,
		st7789_avdd_t	avdd,
		st7789_avcl_t	avcl,
		st7789_vds_t	vds )

set power control 1

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	avdd	avdd param
[in]	avcl	avcl param
[in]	vds	vds param

Returns

status code

• 0 success
• 1 set power control 1 failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2486 of file driver_st7789.c.

st7789_set_power_control_2()

uint8_t st7789_set_power_control_2	(	st7789_handle_t *	handle,
		st7789_sbclk_div_t	sbclk,
		st7789_stp14ck_div_t	stp14ck )

set power control 2

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	sbclk	sbclk div
[in]	stp14ck	stp14ck div

Returns

status code

• 0 success
• 1 set power control 2 failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2926 of file driver_st7789.c.

st7789_set_program_action()

uint8_t st7789_set_program_action

(

st7789_handle_t *

handle

)

set program action

Parameters

[in]

*handle

pointer to an st7789 handle structure

Returns

status code

• 0 success
• 1 set program action failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 3162 of file driver_st7789.c.

st7789_set_program_mode_control()

uint8_t st7789_set_program_mode_control

(

st7789_handle_t *

handle

)

set program mode control

Parameters

[in]

*handle

pointer to an st7789 handle structure

Returns

status code

• 0 success
• 1 set program mode control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 3035 of file driver_st7789.c.

st7789_set_program_mode_enable()

uint8_t st7789_set_program_mode_enable	(	st7789_handle_t *	handle,
		st7789_bool_t	enable )

enable or disable program mode

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	enable	bool value

Returns

status code

• 0 success
• 1 set program mode enable failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 3076 of file driver_st7789.c.

st7789_set_pwm_frequency()

uint8_t st7789_set_pwm_frequency	(	st7789_handle_t *	handle,
		st7789_pwm_frequency_t	frequency )

set pwm frequency

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	frequency	pwm frequency

Returns

status code

• 0 success
• 1 set pwm frequency failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2443 of file driver_st7789.c.

st7789_set_ram_control()

uint8_t st7789_set_ram_control	(	st7789_handle_t *	handle,
		st7789_ram_access_t	ram_mode,
		st7789_display_mode_t	display_mode,
		st7789_frame_type_t	frame_type,
		st7789_data_mode_t	data_mode,
		st7789_rgb_bus_width_t	bus_width,
		st7789_pixel_type_t	pixel_type )

set ram control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	ram_mode	ram mode
[in]	display_mode	display mode
[in]	frame_type	frame type
[in]	data_mode	data mode
[in]	bus_width	bus width
[in]	pixel_type	pixel type

Returns

status code

• 0 success
• 1 set ram control failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1313 of file driver_st7789.c.

st7789_set_rgb_interface_control()

uint8_t st7789_set_rgb_interface_control	(	st7789_handle_t *	handle,
		st7789_direct_rgb_mode_t	rgb_mode,
		st7789_rgb_if_enable_mode_t	rgb_if_mode,
		st7789_pin_level_t	vspl,
		st7789_pin_level_t	hspl,
		st7789_pin_level_t	dpl,
		st7789_pin_level_t	epl,
		uint8_t	vbp,
		uint8_t	hbp )

set rgb interface control

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	rgb_mode	rgb mode
[in]	rgb_if_mode	rgb if enable mode
[in]	vspl	vspl active level
[in]	hspl	hspl active level
[in]	dpl	dpl active level
[in]	epl	epl active level
[in]	vbp	rgb interface vsync back porch setting
[in]	hbp	rgb interface hsync back porch setting

Returns

status code

• 0 success
• 1 set rgb interface control failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 vbp > 0x7F
• 5 hbp > 0x1F

Note

0x02 <= vbp <= 0x7F 0x02 <= hbp <= 0x1F

Definition at line 1372 of file driver_st7789.c.

st7789_set_spi2_enable()

uint8_t st7789_set_spi2_enable	(	st7789_handle_t *	handle,
		st7789_bool_t	date_lane,
		st7789_bool_t	command_table_2 )

set spi2 enable

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	date_lane	bool value
[in]	command_table_2	bool value

Returns

status code

• 0 success
• 1 set spi2 enable failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2884 of file driver_st7789.c.

st7789_set_vcoms()

uint8_t st7789_set_vcoms	(	st7789_handle_t *	handle,
		uint8_t	vcoms )

set vcoms

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	vcoms	set vcoms

Returns

status code

• 0 success
• 1 set vcoms failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 vcoms > 0x3F

Note

0 <= vcoms <= 0x3F

Definition at line 1810 of file driver_st7789.c.

st7789_set_vcoms_offset()

uint8_t st7789_set_vcoms_offset	(	st7789_handle_t *	handle,
		uint8_t	offset )

set vcoms offset

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	offset	vcoms offset

Returns

status code

• 0 success
• 1 set vcoms offset failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 offset > 0x3F

Note

0 <= offset <= 0x3F

Definition at line 2251 of file driver_st7789.c.

st7789_set_vdv()

uint8_t st7789_set_vdv	(	st7789_handle_t *	handle,
		uint8_t	vdv )

set vdv

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	vdv	set vdv

Returns

status code

• 0 success
• 1 set vdv failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 vdv > 0x3F

Note

0 <= vdv <= 0x3F

Definition at line 2149 of file driver_st7789.c.

st7789_set_vdv_vrh_from()

uint8_t st7789_set_vdv_vrh_from	(	st7789_handle_t *	handle,
		st7789_vdv_vrh_from_t	from )

set vdv vrh from

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	from	vdv and vrh from

Returns

status code

• 0 success
• 1 set vdv vrh from failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2004 of file driver_st7789.c.

st7789_set_vrhs()

uint8_t st7789_set_vrhs	(	st7789_handle_t *	handle,
		uint8_t	vrhs )

set vrhs

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	vrhs	set vrhs

Returns

status code

• 0 success
• 1 set vrhs failed
• 2 handle is NULL
• 3 handle is not initialized
• 4 vrhs > 0x27

Note

0 <= vrhs <= 0x27

Definition at line 2047 of file driver_st7789.c.

st7789_vcom_convert_to_data()

uint8_t st7789_vcom_convert_to_data	(	st7789_handle_t *	handle,
		uint8_t	reg,
		float *	v )

convert the register raw data to the vcom

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	reg	register raw data
[out]	*v	pointer to a vcom buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1884 of file driver_st7789.c.

st7789_vcom_convert_to_register()

uint8_t st7789_vcom_convert_to_register	(	st7789_handle_t *	handle,
		float	v,
		uint8_t *	reg )

convert the vcom to the register raw data

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	v	vcom
[out]	*reg	pointer to a register raw buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1857 of file driver_st7789.c.

st7789_vcoms_offset_convert_to_data()

uint8_t st7789_vcoms_offset_convert_to_data	(	st7789_handle_t *	handle,
		uint8_t	reg,
		float *	v )

convert the register raw data to the vcoms offset

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	reg	register raw data
[out]	*v	pointer to a vcoms offset buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2325 of file driver_st7789.c.

st7789_vcoms_offset_convert_to_register()

uint8_t st7789_vcoms_offset_convert_to_register	(	st7789_handle_t *	handle,
		float	v,
		uint8_t *	reg )

convert the vcoms offset to the register raw data

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	v	vcoms offset
[out]	*reg	pointer to a register raw buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2298 of file driver_st7789.c.

st7789_vdv_convert_to_data()

uint8_t st7789_vdv_convert_to_data	(	st7789_handle_t *	handle,
		uint8_t	reg,
		float *	v )

convert the register raw data to the vdv

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	reg	register raw data
[out]	*v	pointer to a vcom buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2223 of file driver_st7789.c.

st7789_vdv_convert_to_register()

uint8_t st7789_vdv_convert_to_register	(	st7789_handle_t *	handle,
		float	v,
		uint8_t *	reg )

convert the vdv to the register raw data

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	v	vcom
[out]	*reg	pointer to a register raw buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2196 of file driver_st7789.c.

st7789_vrhs_convert_to_data()

uint8_t st7789_vrhs_convert_to_data	(	st7789_handle_t *	handle,
		uint8_t	reg,
		float *	v )

convert the register raw data to the vrhs

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	reg	register raw data
[out]	*v	pointer to a vcom buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2121 of file driver_st7789.c.

st7789_vrhs_convert_to_register()

uint8_t st7789_vrhs_convert_to_register	(	st7789_handle_t *	handle,
		float	v,
		uint8_t *	reg )

convert the vrhs to the register raw data

Parameters

[in]	*handle	pointer to an st7789 handle structure
[in]	v	vcom
[out]	*reg	pointer to a register raw buffer

Returns

status code

• 0 success
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2094 of file driver_st7789.c.