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small demo code cleanup

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This commit is contained in:
Joel Bodenmann 2012-12-20 19:50:02 +01:00
parent bee9002fcc
commit 2df6eaf2fd
3 changed files with 6 additions and 5 deletions
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7
demos/modules/gdisp_basics/main.c
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@ -39,9 +39,10 @@ int main(void) {
// Code Here // Code Here
gdispDrawBox(10, 10, width/2, height/2, Yellow); gdispDrawBox(10, 10, width/2, height/2, Yellow);
gdispFillArea (width/2, height/2, width/2-10, height/2-10, Blue); gdispFillArea(width/2, height/2, width/2-10, height/2-10, Blue);
gdispDrawLine (5, 30, width-50, height-40, Red); gdispDrawLine(5, 30, width-50, height-40, Red);
for(i=5, j=0; i < width && j < height; i+=7, j+=i/20)
for(i = 5, j = 0; i < width && j < height; i += 7, j += i/20)
gdispDrawPixel (i, j, White); gdispDrawPixel (i, j, White);
while(TRUE) { while(TRUE) {

1
demos/modules/gdisp_circles/main.c
View File

@ -44,7 +44,6 @@ int main(void) {
gdispDrawArc(width-width/8, height/8, 30, 10, 70, Gray); gdispDrawArc(width-width/8, height/8, 30, 10, 70, Gray);
gdispFillArc(width/8, height/8, 30, 10, 70, Gray); gdispFillArc(width/8, height/8, 30, 10, 70, Gray);
while(TRUE) { while(TRUE) {
chThdSleepMilliseconds(500); chThdSleepMilliseconds(500);
} }

3
demos/modules/gdisp_text/main.c
View File

@ -25,7 +25,7 @@
int main(void) { int main(void) {
coord_t width, height; coord_t width, height;
font_t font1, font2, font3, font4; font_t font1, font2, font3, font4;
const char *msg; const char *msg;
halInit(); halInit();
chSysInit(); chSysInit();
@ -47,6 +47,7 @@ int main(void) {
// Display large numbers on the right (measuring the string) // Display large numbers on the right (measuring the string)
msg = "123456"; msg = "123456";
gdispDrawString(width-gdispGetStringWidth(msg, font4)-3, 3, msg, font4, Green); gdispDrawString(width-gdispGetStringWidth(msg, font4)-3, 3, msg, font4, Green);
// Display the font name under it. // Display the font name under it.
msg = gdispGetFontName(font4); msg = gdispGetFontName(font4);
gdispDrawString(width-gdispGetStringWidth(msg, font1)-3, 20, msg, font1, Green); gdispDrawString(width-gdispGetStringWidth(msg, font1)-3, 20, msg, font1, Green);