uGFX
/
ugfx
2
0
Fork 0
Code Issues 2 Pull Requests Projects Releases Wiki Activity

added dummy readout

ugfx_release_2.6
Tectu 2012-06-01 13:50:42 +02:00
parent 732c04081d
commit 764c273975
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
touchpad.c
View File

@ -13,7 +13,7 @@ void tpInit(void) {
spiStart(&SPID1, &spicfg);
}
static uint16_t readX(void) {
static __inline uint16_t readX(void) {
uint8_t txbuf[1];
uint8_t rxbuf[2];
uint16_t x;
@ -30,7 +30,7 @@ static uint16_t readX(void) {
return x;
}
static uint16_t readY(void) {
static __inline uint16_t readY(void) {
uint8_t txbuf[1];
uint8_t rxbuf[2];
uint16_t y;
@ -52,6 +52,7 @@ uint16_t tpReadX(void) {
uint16_t i, x;
for(i=0; i<CONVERSIONS; i++) {
readX();
results += readX();
}
@ -64,8 +65,10 @@ uint16_t tpReadY(void) {
uint32_t results;
uint16_t i, y;
for(i=0; i<CONVERSIONS; i++)
for(i=0; i<CONVERSIONS; i++) {
readY();
results += readY();
}
y = (((lcdGetWidth()-1) * (results/CONVERSIONS)) / 2048);