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SSD1289 SSD2119: fixed warning messages 

Few type castings in order to suppress warnings (-Wsign-compare):
"comparison between signed and unsigned integer expressions"
"signed and unsigned type in conditional expression"
ugfx_release_2.6
Mateusz Tomaszkiewicz 2013-03-20 22:15:18 +01:00
parent 5aed05bbcf
commit 15d76cb5fc
2 changed files with 8 additions and 8 deletions
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8
drivers/gdisp/SSD1289/gdisp_lld.c
View File

@ -429,7 +429,7 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
abslines = lines < 0 ? -lines : lines;
acquire_bus();
if (abslines >= cy) {
if ((coord_t)abslines >= cy) {
abslines = cy;
gap = 0;
} else {
@ -447,20 +447,20 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
set_viewport(x, row0, cx, 1);
stream_start();
j = read_data(); // dummy read
for (j = 0; j < cx; j++)
for (j = 0; (coord_t)j < cx; j++)
buf[j] = read_data();
stream_stop();
set_viewport(x, row1, cx, 1);
stream_start();
for (j = 0; j < cx; j++)
for (j = 0; (coord_t)j < cx; j++)
write_data(buf[j]);
stream_stop();
}
}
/* fill the remaining gap */
set_viewport(x, lines > 0 ? (y+gap) : y, cx, abslines);
set_viewport(x, lines > 0 ? (y+(coord_t)gap) : y, cx, abslines);
stream_start();
gap = cx*abslines;
for(i = 0; i < gap; i++) write_data(bgcolor);

8
drivers/gdisp/SSD2119/gdisp_lld.c
View File

@ -472,7 +472,7 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
abslines = lines < 0 ? -lines : lines;
acquire_bus();
if (abslines >= cy) {
if ((coord_t)abslines >= cy) {
abslines = cy;
gap = 0;
} else {
@ -490,20 +490,20 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
set_viewport(x, row0, cx, 1);
stream_start();
j = read_data(); // dummy read
for (j = 0; j < cx; j++)
for (j = 0; (coord_t)j < cx; j++)
buf[j] = read_data();
stream_stop();
set_viewport(x, row1, cx, 1);
stream_start();
for (j = 0; j < cx; j++)
for (j = 0; (coord_t)j < cx; j++)
write_data(buf[j]);
stream_stop();
}
}
/* fill the remaining gap */
set_viewport(x, lines > 0 ? (y+gap) : y, cx, abslines);
set_viewport(x, lines > 0 ? (y+(coord_t)gap) : y, cx, abslines);
stream_start();
gap = cx*abslines;
for(i = 0; i < gap; i++) write_data(bgcolor);