Fix serial hw macros.

[bertos.git] / bertos / cpu / arm / drv / ser_at91.c

diff --git a/bertos/cpu/arm/drv/ser_at91.c b/bertos/cpu/arm/drv/ser_at91.c
index c3c897cd1ec7e4100c66c5781f7b8b8ab35fd035..dfc429d36098d7a1b550bb4ca42feff9b46d1221 100644 (file)
--- a/bertos/cpu/arm/drv/ser_at91.c
+++ b/bertos/cpu/arm/drv/ser_at91.c
@@ -34,12 +34,12 @@
  * \brief ARM UART and SPI I/O driver
  *
  *
- * \version $Id: ser_at91.c 20881 2008-03-04 14:07:02Z batt $
+ * \version $Id$
  * \author Daniele Basile <asterix@develer.com>
  */
 
 #include "hw/hw_ser.h"  /* Required for bus macros overrides */
-#include "hw/hw_cpu.h"  /* CLOCK_FREQ */
+#include <hw/hw_cpufreq.h>  /* CPU_FREQ */
 
 #include "cfg/cfg_ser.h"
 #include <cfg/debug.h>
@@ -84,7 +84,7 @@
         *
         * - Disable GPIO on USART0 tx/rx pins
         */
-       #if !CPU_ARM_AT91SAM7S256 && !CPU_ARM_AT91SAM7X256 && !CPU_ARM_AT91SAM7X128
+       #if !CPU_ARM_SAM7S_LARGE && !CPU_ARM_SAM7X
                #warning Check USART0 pins!
        #endif
        #define SER_UART0_BUS_TXINIT do { \
@@ -124,7 +124,7 @@
         *
         * - Disable GPIO on USART1 tx/rx pins
         */
-       #if !CPU_ARM_AT91SAM7S256 && !CPU_ARM_AT91SAM7X256 && !CPU_ARM_AT91SAM7X128
+       #if !CPU_ARM_SAM7S_LARGE && !CPU_ARM_SAM7X
                #warning Check USART1 pins!
        #endif
        #define SER_UART1_BUS_TXINIT do { \
@@ -181,7 +181,7 @@
        #define SER_SPI0_BUS_TXCLOSE
 #endif
 
-#if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+#if CPU_ARM_SAM7X
 
        #ifndef SER_SPI1_BUS_TXINIT
                /**
@@ -202,21 +202,6 @@
 /*\}*/
 
 
-/**
- * \def CONFIG_SER_STROBE
- *
- * This is a debug facility that can be used to
- * monitor SER interrupt activity on an external pin.
- *
- * To use strobes, redefine the macros SER_STROBE_ON,
- * SER_STROBE_OFF and SER_STROBE_INIT and set
- * CONFIG_SER_STROBE to 1.
- */
-#if !defined(CONFIG_SER_STROBE) || !CONFIG_SER_STROBE
-       #define SER_STROBE_ON    do {/*nop*/} while(0)
-       #define SER_STROBE_OFF   do {/*nop*/} while(0)
-       #define SER_STROBE_INIT  do {/*nop*/} while(0)
-#endif
 
 
 /* From the high-level serial driver */
@@ -231,7 +216,7 @@ static unsigned char uart1_rxbuffer[CONFIG_UART1_RXBUFSIZE];
 
 static unsigned char spi0_txbuffer[CONFIG_SPI0_TXBUFSIZE];
 static unsigned char spi0_rxbuffer[CONFIG_SPI0_RXBUFSIZE];
-#if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+#if CPU_ARM_SAM7X
 static unsigned char spi1_txbuffer[CONFIG_SPI1_TXBUFSIZE];
 static unsigned char spi1_rxbuffer[CONFIG_SPI1_RXBUFSIZE];
 #endif
@@ -261,7 +246,7 @@ struct ArmSerial
 static void uart0_irq_dispatcher(void);
 static void uart1_irq_dispatcher(void);
 static void spi0_irq_handler(void);
-#if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+#if CPU_ARM_SAM7X
 static void spi1_irq_handler(void);
 #endif
 /*
@@ -326,7 +311,7 @@ static void uart0_enabletxirq(struct SerialHardware *_hw)
 static void uart0_setbaudrate(UNUSED_ARG(struct SerialHardware *, _hw), unsigned long rate)
 {
        /* Compute baud-rate period */
-       US0_BRGR = CLOCK_FREQ / (16 * rate);
+       US0_BRGR = CPU_FREQ / (16 * rate);
        //DB(kprintf("uart0_setbaudrate(rate=%lu): period=%d\n", rate, period);)
 }
 
@@ -421,7 +406,7 @@ static void uart1_enabletxirq(struct SerialHardware *_hw)
 static void uart1_setbaudrate(UNUSED_ARG(struct SerialHardware *, _hw), unsigned long rate)
 {
        /* Compute baud-rate period */
-       US1_BRGR = CLOCK_FREQ / (16 * rate);
+       US1_BRGR = CPU_FREQ / (16 * rate);
        //DB(kprintf("uart0_setbaudrate(rate=%lu): period=%d\n", rate, period);)
 }
 
@@ -534,11 +519,11 @@ static void spi0_setbaudrate(UNUSED_ARG(struct SerialHardware *, _hw), unsigned
 {
        SPI0_CSR0 &= ~SPI_SCBR;
 
-       ASSERT((uint8_t)DIV_ROUND(CLOCK_FREQ, rate));
-       SPI0_CSR0 |= DIV_ROUND(CLOCK_FREQ, rate) << SPI_SCBR_SHIFT;
+       ASSERT((uint8_t)DIV_ROUND(CPU_FREQ, rate));
+       SPI0_CSR0 |= DIV_ROUND(CPU_FREQ, rate) << SPI_SCBR_SHIFT;
 }
 
-#if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+#if CPU_ARM_SAM7X
 /* SPI driver */
 static void spi1_init(UNUSED_ARG(struct SerialHardware *, _hw), UNUSED_ARG(struct Serial *, ser))
 {
@@ -618,8 +603,8 @@ static void spi1_setbaudrate(UNUSED_ARG(struct SerialHardware *, _hw), unsigned
 {
        SPI1_CSR0 &= ~SPI_SCBR;
 
-       ASSERT((uint8_t)DIV_ROUND(CLOCK_FREQ, rate));
-       SPI1_CSR0 |= DIV_ROUND(CLOCK_FREQ, rate) << SPI_SCBR_SHIFT;
+       ASSERT((uint8_t)DIV_ROUND(CPU_FREQ, rate));
+       SPI1_CSR0 |= DIV_ROUND(CPU_FREQ, rate) << SPI_SCBR_SHIFT;
 }
 #endif
 
@@ -677,7 +662,7 @@ static const struct SerialHardwareVT SPI0_VT =
        C99INIT(txStart, spi0_starttx),
        C99INIT(txSending, tx_sending),
 };
-#if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+#if CPU_ARM_SAM7X
 static const struct SerialHardwareVT SPI1_VT =
 {
        C99INIT(init, spi1_init),
@@ -722,7 +707,7 @@ static struct ArmSerial UARTDescs[SER_CNT] =
                },
                C99INIT(sending, false),
        },
-       #if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+       #if CPU_ARM_SAM7X
        {
                C99INIT(hw, /**/) {
                        C99INIT(table, &SPI1_VT),
@@ -903,7 +888,7 @@ static void spi0_irq_handler(void)
 }
 
 
-#if CPU_ARM_AT91SAM7X128 || CPU_ARM_AT91SAM7X256
+#if CPU_ARM_SAM7X
 /**
  * SPI1 interrupt handler
  */