playground-stm32/f407_test
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

WIP

Browse source
This commit is contained in:
Attila Body 2020-02-10 15:06:45 +01:00
parent 90d89c7fbe
commit 49383b1b32
68 changed files with 3385 additions and 610 deletions
Download patch file Download diff file Expand all files Collapse all files

33
App/ili9341.h
View file

@ -1,27 +1,33 @@
#ifndef __ili9341_H
#define __ili9341_H
#include "singleton.h"
#include <f4ll_cpp/singleton.h>
#include <f4ll_cpp/dmahelper.h>
#include <inttypes.h>
#include <initializer_list>
#include "main.h"
class Ili9341Fsmc : public Singleton<Ili9341Fsmc>
class Ili9341Fsmc : public Singleton<Ili9341Fsmc>, private DmaHelper
{
public:
Ili9341Fsmc(volatile uint16_t *reg, volatile uint16_t *ram,
DMA_TypeDef *dma, uint32_t dmaStream,
bool horizontal = true);
void FillRect(uint16_t color);
void FillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color);
void FillRect(uint16_t color, bool async = true);
void FillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint16_t color, bool async = true);
uint16_t Width() { return m_width; }
uint16_t Height() { return m_height; }
void SetCursor(uint16_t x, uint16_t y, uint16_t fgColor, uint16_t bgColor);
void PrintChar(char c, uint16_t x, uint16_t y, uint16_t fgColor, uint16_t bgColor);
void PrintChar(char c);
void Print(char const *str, uint8_t len = 0);
inline void WaitDmaIddle() { while(m_dmaEngineBusy); }
inline void WaitDmaIdle() { while(m_dmaEngineBusy); }
void Test();
static void HandleDmaIrq(Ili9341Fsmc *obj) { obj->HandleDmaIrq(); }
private:
inline void WriteCmd(uint16_t cmd) { *m_reg = cmd; }
@ -33,12 +39,9 @@ private:
volatile uint16_t * const m_reg;
volatile uint16_t * const m_ram;
DMA_TypeDef *m_dma;
uint32_t m_dmaStream;
friend void HandleLcdDmaIrq();
void HandleDmaIrq();
void SetupDmaSize(uint32_t size);
void DmaTransferComplete();
bool m_dmaEngineBusy = false;
volatile bool m_dmaEngineBusy = false;
uint32_t m_dmaRemainingPixels = 0;
uint16_t m_dmaColor = 0;
@ -50,6 +53,11 @@ private:
uint16_t m_rectWidth;
uint16_t m_rectHeight;
uint16_t m_xPos = 0;
uint16_t m_yPos = 0;
uint16_t m_fgColor = ILI9341_WHITE;
uint16_t m_bgColor = ILI9341_BLACK;
enum Commands {
ILI9341_NOP = 0x00,
ILI9341_RESET = 0x01,
@ -130,6 +138,11 @@ private:
ILI9341_PRC = 0xF7,
};
static const uint8_t CHRHEIGHT = 8;
static const uint8_t CHRWIDTH = 6;
static const uint8_t CHRCOUNT = 96;
static const uint8_t m_font[CHRCOUNT][CHRWIDTH];
public:
enum Colors {
ILI9341_BLACK = 0x0000, /* 0, 0, 0 */