older Version without DMA
Fork of SPI_TFT by
Diff: SPI_TFT.cpp
- Revision:
- 9:9dc5dfdda734
- Parent:
- 8:e1f5232d93a0
- Child:
- 10:1e868317ff49
--- a/SPI_TFT.cpp Mon Dec 12 23:07:26 2011 +0000 +++ b/SPI_TFT.cpp Wed Dec 21 22:38:25 2011 +0000 @@ -240,10 +240,10 @@ wr_reg(0x02, (x >> 8)); wr_reg(0x07, (y >> 0)); wr_reg(0x06, (y >> 8)); - wr_reg(0x05, (x+1 >> 0)); - wr_reg(0x04, (x+1 >> 8)); - wr_reg(0x09, (y+1 >> 0)); - wr_reg(0x08, (y+1 >> 8)); + //wr_reg(0x05, (x+1 >> 0)); + //wr_reg(0x04, (x+1 >> 8)); + //wr_reg(0x09, (y+1 >> 0)); + //wr_reg(0x08, (y+1 >> 8)); wr_cmd(0x22); wr_dat(color); } @@ -271,7 +271,7 @@ void SPI_TFT::cls (void) { unsigned int i; - WindowMax(); + //WindowMax(); wr_cmd(0x22); wr_dat_start(); _spi.format(16,3); // 16 bit Mode 3 @@ -294,7 +294,7 @@ int draw_x7, draw_y7; int xx, yy; int di; - WindowMax(); + //WindowMax(); if (r == 0) { /* no radius */ return; } @@ -409,6 +409,7 @@ } _spi.format(8,3); wr_dat_stop(); + WindowMax(); return; } @@ -426,13 +427,14 @@ } _spi.format(8,3); wr_dat_stop(); + WindowMax(); return; } void SPI_TFT::line(int x0, int y0, int x1, int y1, int color) { - WindowMax(); + //WindowMax(); int dx = 0, dy = 0; int dx_sym = 0, dy_sym = 0; int dx_x2 = 0, dy_x2 = 0; @@ -537,6 +539,7 @@ } _spi.format(8,3); wr_dat_stop(); + WindowMax(); return; } @@ -618,6 +621,7 @@ } _spi.format(8,3); // 8 bit wr_dat_stop(); + WindowMax(); if ((w + 2) < hor) { // x offset to next char char_x += w + 2; } else char_x += hor; @@ -657,6 +661,7 @@ } _spi.format(8,3); wr_dat_stop(); + WindowMax(); } @@ -737,5 +742,6 @@ wr_dat_stop(); free (line); fclose(Image); + WindowMax(); return(1); } \ No newline at end of file