DisplayList.h File Reference
#include <HSPI/Request.h>
#include "AddressWindow.h"
#include "Buffer.h"
#include "Blend.h"
#include <FlashString/Array.hpp>
#include <memory>
Include dependency graph for DisplayList.h:
This graph shows which files directly or indirectly include this file:
Go to the source code of this file.
Classes | |
struct | Graphics::FillInfo |
Supports DisplayList blend operations. More... | |
class | Graphics::DisplayList |
Stores list of low-level display commands. More... | |
union | Graphics::DisplayList::Header |
Each list entry starts with a header. More... | |
struct | Graphics::DisplayList::Entry |
Values returned from readEntry More... | |
Namespaces | |
Graphics | |
Macros | |
#define | DEFINE_RB_COMMAND(cmd, len, ...) uint8_t(uint8_t(DisplayList::Code::command) | (len << 4)), cmd, ##__VA_ARGS__, |
#define | DEFINE_RB_COMMAND_LONG(cmd, len, ...) uint8_t(uint8_t(DisplayList::Code::command) | 0xf0), len, cmd, ##__VA_ARGS__, |
#define | DEFINE_RB_DELAY(ms) uint8_t(DisplayList::Code::delay), ms, |
#define | DEFINE_RB_ARRAY(name, ...) DEFINE_FSTR_ARRAY_LOCAL(name, uint8_t, ##__VA_ARGS__) |
#define | GRAPHICS_DL_COMMAND_LIST(XX) |
DisplayList command codes. More... | |
#define | XX(code, arglen, desc) code, |
#define | XX(code, arglen, desc) codelen_##code = 1 + arglen, |
Functions | |
uint16_t | Graphics::swapBytes (uint16_t w) |
uint32_t | Graphics::makeWord (uint16_t w1, uint16_t w2) |
String | toString (Graphics::DisplayList::Code code) |
Macro Definition Documentation
◆ DEFINE_RB_ARRAY
#define DEFINE_RB_ARRAY | ( | name, | |
... | |||
) | DEFINE_FSTR_ARRAY_LOCAL(name, uint8_t, ##__VA_ARGS__) |
◆ DEFINE_RB_COMMAND
#define DEFINE_RB_COMMAND | ( | cmd, | |
len, | |||
... | |||
) | uint8_t(uint8_t(DisplayList::Code::command) | (len << 4)), cmd, ##__VA_ARGS__, |
◆ DEFINE_RB_COMMAND_LONG
#define DEFINE_RB_COMMAND_LONG | ( | cmd, | |
len, | |||
... | |||
) | uint8_t(uint8_t(DisplayList::Code::command) | 0xf0), len, cmd, ##__VA_ARGS__, |
◆ DEFINE_RB_DELAY
#define DEFINE_RB_DELAY | ( | ms | ) | uint8_t(DisplayList::Code::delay), ms, |
◆ GRAPHICS_DL_COMMAND_LIST
#define GRAPHICS_DL_COMMAND_LIST | ( | XX | ) |
Value:
XX(none, 0, "") \
XX(command, 2 + 1, "General command: arglen, cmd, args") \
XX(repeat, 1 + 2 + 2, "Repeated data block: WRITE, len, repeat, data") \
XX(setColumn, 2 + 2, "Set column: len, start") \
XX(setRow, 2 + 2, "Set row: len, start") \
XX(writeStart, 0, "Start writing command") \
XX(writeData, 2, "Write data: len, data") \
XX(writeDataBuffer, 1 + 2 + sizeof(void*), "Write data: cmd, len, dataptr") \
XX(readStart, 2 + sizeof(void*), "Read data: len, bufptr (first packet after setting address)") \
XX(callback, 2 + sizeof(void*) + 3, "Callback: paramlen, callback, ALIGN4, params") \
XX(delay, 1, "Wait n milliseconds before continuing")
Timer2Clock::Ticks< uint32_t > read()
Get elapsed watchdog time since last reset.
DisplayList command codes.
These represent the core display operations
Command code, maximum (fixed) arg length, description
◆ XX [1/2]
#define XX | ( | code, | |
arglen, | |||
desc | |||
) | code, |
◆ XX [2/2]
#define XX | ( | code, | |
arglen, | |||
desc | |||
) | codelen_##code = 1 + arglen, |
Function Documentation
◆ toString()
|
inline |