LPC11xx DPI driver working, demo updated.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2286 35acf78f-673a-0410-8e92-d51de3d6d3f4

boards/EA_LPCXPRESSO_BB_1114/board.h

@@ -53,7 +53,8 @@
  */
 #define VAL_GPIO1DIR            PAL_PORT_BIT(GPIO1_LED3B)   |               \
                                 PAL_PORT_BIT(GPIO1_LED3R)   |               \
-                                PAL_PORT_BIT(GPIO1_LED3G)
+                                PAL_PORT_BIT(GPIO1_LED3G)   |               \
+                                PAL_PORT_BIT(GPIO1_SPI0SEL)
 #define VAL_GPIO1DATA           0x00000000
 
 /*

demos/ARMCM0-LPC1114-GCC/main.c

@@ -21,10 +21,14 @@
 #include "hal.h"
 #include "test.h"
 
+static void endsend(SPIDriver *spip) {
+
+  spiUnselect(spip);
+}
 
 /* Maximum speed SPI configuration (1MHz, CPHA=0, CPOL=0).*/
 static SPIConfig spicfg = {
-  NULL,
+  endsend,
   GPIO1,
   GPIO1_SPI0SEL,
   CR0_DSS8BIT | CR0_FRFSPI | CR0_CLOCKRATE(0),
@@ -40,6 +44,7 @@ static msg_t Thread1(void *arg) {
 
   (void)arg;
   while (TRUE) {
+    spiSelect(&SPID1);
     spiStartSend(&SPID1, 1, &digit);
     digit++;
     palClearPad(GPIO0, GPIO0_LED2);

readme.txt

@@ -119,6 +119,7 @@
   new SPI device driver model.
 - NEW: Improved AT91SAM7 SPI driver, now it uses IRQs and DMAs, it implements
   the new SPI device driver model.
+- NEW: New LPC11xx SPI driver.
 - NEW: Added a simple STM32 ADC demo under ./testhal/STM32/ADC.
 - NEW: Added a simple STM32 CAN demo under ./testhal/STM32/CAN.
 - NEW: Added a simple STM32 PWM demo under ./testhal/STM32/PWM.