SAM4L Liquid Crystal Display driver (LCDCA).
Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.
Functions | |
| void | lcdca_automated_char_reload (const uint8_t *data, size_t width) |
| LCDCA automated display reload. More... | |
| void | lcdca_automated_char_set_config (struct lcdca_automated_char_config *ac_cfg) |
| Configure the LCDCA automated display. More... | |
| void | lcdca_automated_char_start (const uint8_t *data, size_t width) |
| Start the LCDCA automated display. More... | |
| void | lcdca_blink_set_config (struct lcdca_blink_config *blink_cfg) |
| Set the LCDCA blink configuration. More... | |
| void | lcdca_circular_shift_set_config (struct lcdca_circular_shift_config *cs_cfg) |
| Set the LCDCA circular shift configuration. More... | |
| void | lcdca_clear_blink_all_pixel (void) |
| Stop all LCDCA pixels/segments from blinking. More... | |
| void | lcdca_clear_blink_pixel (uint8_t pix_com, uint8_t pix_seg) |
| Stop a specified LCDCA pixel/segment from blinking. More... | |
| void | lcdca_clear_pixel (uint8_t pix_com, uint8_t pix_seg) |
| Disable the specified pixel/segment in the LCDCA display memory. More... | |
| void | lcdca_clk_init (void) |
| LCDCA clock initialization. More... | |
| void | lcdca_disable (void) |
| Disable the LCDCA module. More... | |
| void | lcdca_disable_timer (uint8_t lcd_timer) |
| Disable the specified LCDCA timer. More... | |
| void | lcdca_enable (void) |
| Enable the LCDCA module. More... | |
| void | lcdca_enable_timer (uint8_t lcd_timer) |
| Enable the specified LCDCA timer, and wait until it is running. More... | |
| bool | lcdca_get_pixel (uint8_t pix_com, uint8_t pix_seg) |
| Get the specified pixel/segment state from the LCDCA display memory. More... | |
| static uint64_t | lcdca_get_pixel_register (uint8_t pix_com) |
| void | LCDCA_Handler (void) |
| void | lcdca_set_blink_pixel (uint8_t pix_com, uint8_t pix_seg) |
| Start an LCDCA pixel/segment blinking. More... | |
| void | lcdca_set_callback (lcdca_callback_t callback, uint8_t irq_line, uint8_t irq_level) |
| Set the callback for the LCDCA 'beginning of frame' interrupt. More... | |
| void | lcdca_set_config (struct lcdca_config *lcdca_cfg) |
| Configure the LCDCA controller. More... | |
| void | lcdca_set_contrast (int8_t contrast) |
| Set the LCDCA fine contrast. More... | |
| void | lcdca_set_display_memory (void) |
| Set all bits in the LCDCA display memory high. More... | |
| void | lcdca_set_pixel (uint8_t pix_com, uint8_t pix_seg) |
| Enable the specified pixel/segment in the LCDCA display memory. More... | |
| void | lcdca_toggle_pixel (uint8_t pix_com, uint8_t pix_seg) |
| Toggle the specified pixel/segment in the LCDCA display memory. More... | |
| void | lcdca_write_packet (uint8_t lcd_tdg, uint8_t first_seg, const uint8_t *data, size_t width, uint8_t dir) |
| Send a sequence of ASCII bytes to the LCDCA via the digit decoder. More... | |
Variables | |
| lcdca_callback_t | lcdca_callback_pointer = NULL |
|
static |
Get the LCDCA pixel/segment register from coordinates.
Driver-internal function for getting the address of the register which controls the state for the specified pixel coordinate pair.
| [in] | pix_com | Pixel/segment COMx coordinate |
Referenced by lcdca_clear_pixel(), lcdca_get_pixel(), lcdca_set_pixel(), and lcdca_toggle_pixel().
| void LCDCA_Handler | ( | void | ) |
LCDCA interrupt handler.
References lcdca_callback_pointer, and lcdca_clear_status().
| lcdca_callback_t lcdca_callback_pointer = NULL |
LCDCA callback function pointer.
Referenced by LCDCA_Handler(), and lcdca_set_callback().
1.8.5