git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1028 35acf78f-673a-0410-8e92-d51de3d6d3f4

2 files changed, 48 insertions, 38 deletions

diff --git a/demos/ARM7-AT91SAM7X-GCC/board.c b/demos/ARM7-AT91SAM7X-GCC/board.c
index 43c624d9a..2b53c87b7 100644
--- a/demos/ARM7-AT91SAM7X-GCC/board.c
+++ b/demos/ARM7-AT91SAM7X-GCC/board.c
@@ -18,6 +18,7 @@
 */

 

 #include <ch.h>

+#include <pal.h>

 

 #include "board.h"

 #include "at91lib/aic.h"

@@ -97,11 +98,12 @@ void hwinit0(void) {
     ;

 

   /*

-   * I/O setup, enable clocks, initially all pins are inputs with pullups.

+   * PIO initialization.

    */

-  AT91C_BASE_PMC->PMC_PCER   = (1 << AT91C_ID_PIOA) | (1 << AT91C_ID_PIOB);

+  palInit();

+/*  AT91C_BASE_PMC->PMC_PCER   = (1 << AT91C_ID_PIOA) | (1 << AT91C_ID_PIOB);

   AT91C_BASE_PIOA->PIO_PER   = 0xFFFFFFFF;

-  AT91C_BASE_PIOB->PIO_PER   = 0xFFFFFFFF;

+  AT91C_BASE_PIOB->PIO_PER   = 0xFFFFFFFF;*/

 }

 

 /*

@@ -126,24 +128,25 @@ void hwinit1(void) {
   /*

    * LCD pins setup.

    */

-  AT91C_BASE_PIOB->PIO_CODR   = PIOB_LCD_BL;    // Set to low.

-  AT91C_BASE_PIOB->PIO_OER    = PIOB_LCD_BL;    // Configure as output.

-  AT91C_BASE_PIOB->PIO_PPUDR  = PIOB_LCD_BL;    // Disable internal pullup resistor.

+  palClearPad(IOPORT_B, PIOB_LCD_BL);

+  AT91C_BASE_PIOB->PIO_OER    = PIOB_LCD_BL_MASK;    // Configure as output.

+  AT91C_BASE_PIOB->PIO_PPUDR  = PIOB_LCD_BL_MASK;    // Disable internal pullup resistor.

 

-  AT91C_BASE_PIOA->PIO_SODR   = PIOA_LCD_RESET; // Set to high.

-  AT91C_BASE_PIOA->PIO_OER    = PIOA_LCD_RESET; // Configure as output.

-  AT91C_BASE_PIOA->PIO_PPUDR  = PIOA_LCD_RESET; // Disable internal pullup resistor.

+  palSetPad(IOPORT_A, PIOA_LCD_RESET);

+  AT91C_BASE_PIOA->PIO_OER    = PIOA_LCD_RESET_MASK; // Configure as output.

+  AT91C_BASE_PIOA->PIO_PPUDR  = PIOA_LCD_RESET_MASK; // Disable internal pullup resistor.

 

   /*

    * Joystick and buttons, disable pullups, already inputs.

    */

-  AT91C_BASE_PIOA->PIO_PPUDR = PIOA_B1 | PIOA_B2 | PIOA_B3 | PIOA_B4 | PIOA_B5;

-  AT91C_BASE_PIOB->PIO_PPUDR = PIOB_SW1 | PIOB_SW2;

+  AT91C_BASE_PIOA->PIO_PPUDR = PIOA_B1_MASK | PIOA_B2_MASK | PIOA_B3_MASK |

+                               PIOA_B4_MASK | PIOA_B5_MASK;

+  AT91C_BASE_PIOB->PIO_PPUDR = PIOB_SW1_MASK | PIOB_SW2_MASK;

 

   /*

    * MMC/SD slot, disable pullups, already inputs.

    */

-  AT91C_BASE_SYS->PIOB_PPUDR = PIOB_MMC_WP | PIOB_MMC_CP;

+  AT91C_BASE_SYS->PIOB_PPUDR = PIOB_MMC_WP_MASK | PIOB_MMC_CP_MASK;

 

   /*

    * PIT Initialization.

diff --git a/demos/ARM7-AT91SAM7X-GCC/board.h b/demos/ARM7-AT91SAM7X-GCC/board.h
index 57629be2f..fe9219aa3 100644
--- a/demos/ARM7-AT91SAM7X-GCC/board.h
+++ b/demos/ARM7-AT91SAM7X-GCC/board.h
@@ -32,31 +32,38 @@
 /*

  * I/O definitions.

  */

-#define PIOA_LCD_RESET  (1 << 2)

-#define PIOA_B1         (1 << 7)

-#define PIOA_B2         (1 << 8)

-#define PIOA_B3         (1 << 9)

-#define PIOA_B4         (1 << 14)

-#define PIOA_B5         (1 << 15)

-#define PIOA_USB_PUP    (1 << 25)

-#define PIOA_USB_PR     (1 << 26)

-#define PIOA_PA27       (1 << 27)

-#define PIOA_PA28       (1 << 28)

-#define PIOA_PA29       (1 << 29)

-#define PIOA_PA30       (1 << 30)

-

-#define PIOB_PHY_PD     (1 << 18)

-#define PIOB_AUDIO_OUT  (1 << 19)

-#define PIOB_LCD_BL     (1 << 20)

-#define PIOB_PB21       (1 << 21)

-#define PIOB_MMC_WP     (1 << 22)

-#define PIOB_MMC_CP     (1 << 23)

-#define PIOB_SW1        (1 << 24)

-#define PIOB_SW2        (1 << 25)

-#define PIOB_PHY_IRQ    (1 << 26)

-#define PIOB_PB27_AD0   (1 << 27)

-#define PIOB_PB28_AD1   (1 << 28)

-#define PIOB_PB29_AD2   (1 << 29)

-#define PIOB_PB30_AD3   (1 << 30)

+#define PIOA_LCD_RESET          2

+#define PIOA_LCD_RESET_MASK     (1 << PIOA_LCD_RESET)

+#define PIOA_B1                 7

+#define PIOA_B1_MASK            (1 << PIOA_B1)

+#define PIOA_B2                 8

+#define PIOA_B2_MASK            (1 << PIOA_B2)

+#define PIOA_B3                 9

+#define PIOA_B3_MASK            (1 << PIOA_B3)

+#define PIOA_B4                 14

+#define PIOA_B4_MASK            (1 << PIOA_B4)

+#define PIOA_B5                 15

+#define PIOA_B5_MASK            (1 << PIOA_B5)

+#define PIOA_USB_PUP            25

+#define PIOA_USB_PUP_MASK       (1 << PIOA_USB_PUP)

+#define PIOA_USB_PR             26

+#define PIOA_USB_PR_MASK        (1 << PIOA_USB_PR)

+

+#define PIOB_PHY_PD             18

+#define PIOB_PHY_PD_MASK        (1 << PIOB_PHY_PD)

+#define PIOB_AUDIO_OUT          19

+#define PIOB_AUDIO_OUT_MASK     (1 << PIOB_AUDIO_OUT)

+#define PIOB_LCD_BL             20

+#define PIOB_LCD_BL_MASK        (1 << PIOB_LCD_BL)

+#define PIOB_MMC_WP             22

+#define PIOB_MMC_WP_MASK        (1 << PIOB_MMC_WP)

+#define PIOB_MMC_CP             23

+#define PIOB_MMC_CP_MASK        (1 << PIOB_MMC_CP)

+#define PIOB_SW1                24

+#define PIOB_SW1_MASK           (1 << PIOB_SW1)

+#define PIOB_SW2                25

+#define PIOB_SW2_MASK           (1 << PIOB_SW2)

+#define PIOB_PHY_IRQ            26

+#define PIOB_PHY_IRQ_MASK       (1 << PIOB_PHY_IRQ)

 

 #endif /* _BOARD_H_ */