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remove not use code

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This commit is contained in:
pashamray 2014-06-18 21:43:14 +03:00
parent a38fd71311
commit 8e13c10f39
3 changed files with 23 additions and 75 deletions
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4
drivers/gdisp/PCF8812/PCF8812.h
View file

@ -21,12 +21,12 @@
#define PCF8812_SET_PRS 0x10 // Set Vop range, VLCD programming range select
#define PCF8812_SET_Y 0x04 // 0 0 1 0 0 Y3 Y2 Y1 Y0
#define PCF8812_SET_Y 0x40 // 0 0 1 0 0 Y3 Y2 Y1 Y0
#define PCF8812_SET_X 0x80 // 0 1 X6 X5 X4 X3 X2 X1 X0
// =========================================
#define PCF8812_TEMP_CONTROL 0x04 // set temperature coefficient (TCx)
#define PCF8812_SET_TEMP 0x04 // set temperature coefficient (TCx)
#define PCF8812_TEMP_MODE_0 0x00 // TC1 = 0, TC0 = 0
#define PCF8812_TEMP_MODE_1 0x01 // TC1 = 0, TC0 = 1
#define PCF8812_TEMP_MODE_2 0x02 // TC1 = 1, TC0 = 0

91
drivers/gdisp/PCF8812/gdisp_lld_PCF8812.c
View file

@ -32,7 +32,7 @@
#define GDISP_INITIAL_BACKLIGHT 100
#endif
#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0)
#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER << 0)
#include "drivers/gdisp/PCF8812/PCF8812.h"
@ -43,8 +43,10 @@
// Some common routines and macros
#define RAM(g) ((uint8_t *)g->priv)
#define xyaddr(x, y) ((x) + ((y)>>3)*GDISP_SCREEN_WIDTH)
#define xybit(y) (1<<((y)&7))
unsigned char RAM[(GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT / 8)];
#define xyaddr(x, y) ((x) + ((y) >> 3) * GDISP_SCREEN_WIDTH)
#define xybit(y) (1 << ((y) & 7))
/*===========================================================================*/
/* Driver exported functions. */
@ -72,19 +74,19 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
acquire_bus(g);
write_cmd(g, PCF8812_SET_FUNC | PCF8812_H);
write_cmd(g, PCF8812_TEMP_CONTROL | PCF8812_TEMP_MODE_1);
write_cmd(g, PCF8812_SET_VMULT | PCF8812_VMULT_MODE_1);
write_cmd(g, PCF8812_SET_VOP | 0xFF);
write_cmd(g, PCF8812_SET_FUNC | PCF8812_H);
write_cmd(g, PCF8812_SET_TEMP | PCF8812_TEMP_MODE_1);
write_cmd(g, PCF8812_SET_VMULT | PCF8812_VMULT_MODE_1);
write_cmd(g, PCF8812_SET_VOP | 0xFF);
write_cmd(g, PCF8812_SET_FUNC);
write_cmd(g, PCF8812_DISPLAY | PCF8812_DISPLAY_MODE_NORMAL);
write_cmd(g, PCF8812_DISPLAY | PCF8812_DISPLAY_MODE_NORMAL);
write_cmd(g, PCF8812_SET_X); // X = 0
write_cmd(g, PCF8812_SET_Y); // Y = 0
unsigned int i;
for (i = 0; i < (GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT / 8); ++i)
for (i = 0; i < (GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT / 8); i++)
{
RAM(g)[i] &= 0x00;
write_data(g, (uint8_t*)0x00, 1);
}
@ -115,8 +117,12 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
unsigned int i;
acquire_bus(g);
for (i = 0; i < 9; ++i) {
write_data(g, RAM(g) + (i * GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH);
//write_cmd(g, PCF8812_SET_X);
//write_cmd(g, PCF8812_SET_Y);
for (i = 0; i < 9; i++) {
write_data(g, RAM(g) + (i * GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH);
}
release_bus(g);
}
@ -145,7 +151,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
y = g->p.x;
break;
}
if (gdispColor2Native(g->p.color) == Black)
if (gdispColor2Native(g->p.color) != Black)
RAM(g)[xyaddr(x, y)] |= xybit(y);
else
RAM(g)[xyaddr(x, y)] &= ~xybit(y);
@ -153,61 +159,4 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
}
#endif
#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
LLDSPEC void gdisp_lld_control(GDisplay *g) {
switch(g->p.x) {
case GDISP_CONTROL_POWER:
if (g->g.Powermode == (powermode_t)g->p.ptr)
return;
switch((powermode_t)g->p.ptr) {
case powerOff:
case powerSleep:
case powerDeepSleep:
acquire_bus(g);
write_cmd(g, PCF8812_DISPLAY_OFF);
release_bus(g);
break;
case powerOn:
acquire_bus(g);
write_cmd(g, PCF8812_DISPLAY_ON);
release_bus(g);
break;
default:
return;
}
g->g.Powermode = (powermode_t)g->p.ptr;
return;
case GDISP_CONTROL_ORIENTATION:
if (g->g.Orientation == (orientation_t)g->p.ptr)
return;
switch((orientation_t)g->p.ptr) {
/* Rotation is handled by the drawing routines */
case GDISP_ROTATE_0:
case GDISP_ROTATE_180:
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Width = GDISP_SCREEN_WIDTH;
break;
case GDISP_ROTATE_90:
case GDISP_ROTATE_270:
g->g.Height = GDISP_SCREEN_WIDTH;
g->g.Width = GDISP_SCREEN_HEIGHT;
break;
default:
return;
}
g->g.Orientation = (orientation_t)g->p.ptr;
return;
case GDISP_CONTROL_CONTRAST:
if ((unsigned)g->p.ptr > 100)
g->p.ptr = (void *)100;
acquire_bus(g);
release_bus(g);
g->g.Contrast = (unsigned)g->p.ptr;
return;
}
}
#endif // GDISP_NEED_CONTROL
#endif // GFX_USE_GDISP

1
drivers/gdisp/PCF8812/gdisp_lld_config.h
View file

@ -16,7 +16,6 @@
#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing
#define GDISP_HARDWARE_DRAWPIXEL TRUE
#define GDISP_HARDWARE_CONTROL TRUE
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO