diff options
| -rw-r--r-- | demos/touchpad/main.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/demos/touchpad/main.c b/demos/touchpad/main.c index 52f52e83..e55c195b 100644 --- a/demos/touchpad/main.c +++ b/demos/touchpad/main.c @@ -23,8 +23,19 @@ #include "gdisp.h" #include "touchpad.h" -TOUCHPADDriver TOUCHPADD1 = { - &SPID1, +static const SPIConfig spicfg = { + NULL, // no callback + GPIOC, // CS PORT + 6, // CS PIN + SPI_CR1_BR_1 | SPI_CR1_BR_0, +}; + +TOUCHPADDriver TOUCHPADD1 = { + &SPID1, // SPI driver + &spicfg, // SPI config + GPIO, // IRQ PORT + 4, // IRQ PIN + TRUE // start SPI }; int main(void) { @@ -32,15 +43,14 @@ int main(void) { chSysInit(); gdispInit(); - gdispClear(Lime); tpInit(&TOUCHPADD1); tpCalibrate(); - gdispClear(Lime); + gdispClear(Black); while (TRUE) { - gdispDrawFillCircle(tpReadX(), tpReadY(), 3, Black); + gdispDrawPixel(tpReadX(), tpReadY(), Green); } } |