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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-12-16 20:05:51 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-12-16 20:05:51 +0000 |
commit | 891f61e86fcc0a4c42f25432016762b6aafb287e (patch) | |
tree | f0447a687a6bc51494a5c24c81170ca3811b0c7f /nuttx/arch/arm/src/imx/imx_serial.c | |
parent | c33cfd52449fc6c1b9211cb45618a77b544876e6 (diff) | |
download | px4-nuttx-891f61e86fcc0a4c42f25432016762b6aafb287e.tar.gz px4-nuttx-891f61e86fcc0a4c42f25432016762b6aafb287e.tar.bz2 px4-nuttx-891f61e86fcc0a4c42f25432016762b6aafb287e.zip |
Changing NuttX fixed size type names to C99 standard names -- things will be broken for awhile
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2359 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/imx/imx_serial.c')
-rw-r--r-- | nuttx/arch/arm/src/imx/imx_serial.c | 118 |
1 files changed, 60 insertions, 58 deletions
diff --git a/nuttx/arch/arm/src/imx/imx_serial.c b/nuttx/arch/arm/src/imx/imx_serial.c index 70dcb5f1c..5a03a70bb 100644 --- a/nuttx/arch/arm/src/imx/imx_serial.c +++ b/nuttx/arch/arm/src/imx/imx_serial.c @@ -41,6 +41,8 @@ #include <nuttx/config.h> #include <sys/types.h> +#include <stdint.h> +#include <stdbool.h> #include <unistd.h> #include <semaphore.h> #include <string.h> @@ -60,7 +62,7 @@ #ifdef CONFIG_USE_SERIALDRIVER /**************************************************************************** - * Definitions + * Pre-processor Definitions ****************************************************************************/ /* Configuration ************************************************************/ @@ -77,46 +79,46 @@ struct up_dev_s { - uint32 uartbase; /* Base address of UART registers */ - uint32 baud; /* Configured baud */ - uint32 ucr1; /* Saved UCR1 value */ + uint32_t uartbase; /* Base address of UART registers */ + uint32_t baud; /* Configured baud */ + uint32_t ucr1; /* Saved UCR1 value */ #if defined(CONFIG_ARCH_CHIP_IMX1) || defined(CONFIG_ARCH_CHIP_IMXL) - ubyte rxirq; /* Rx IRQ associated with this UART */ - ubyte txirq; /* Tx IRQ associated with this UART */ + uint8_t rxirq; /* Rx IRQ associated with this UART */ + uint8_t txirq; /* Tx IRQ associated with this UART */ #else - ubyte irq; /* IRQ associated with this UART */ + uint8_t irq; /* IRQ associated with this UART */ #endif - ubyte parity; /* 0=none, 1=odd, 2=even */ - ubyte bits; /* Number of bits (7 or 8) */ - ubyte stopbits2:1; /* 1: Configure with 2 stop bits vs 1 */ - ubyte hwfc:1; /* 1: Hardware flow control */ - ubyte reserved:6; + uint8_t parity; /* 0=none, 1=odd, 2=even */ + uint8_t bits; /* Number of bits (7 or 8) */ + uint8_t stopbits2:1; /* 1: Configure with 2 stop bits vs 1 */ + uint8_t hwfc:1; /* 1: Hardware flow control */ + uint8_t reserved:6; }; /**************************************************************************** * Private Function Prototypes ****************************************************************************/ -static inline uint32 up_serialin(struct up_dev_s *priv, uint32 offset); -static inline void up_serialout(struct up_dev_s *priv, uint32 offset, uint32 value); -static inline void up_disableuartint(struct up_dev_s *priv, uint32 *ucr1); -static inline void up_restoreuartint(struct up_dev_s *priv, uint32 ucr1); +static inline uint32_t up_serialin(struct up_dev_s *priv, uint32_t offset); +static inline void up_serialout(struct up_dev_s *priv, uint32_t offset, uint32_t value); +static inline void up_disableuartint(struct up_dev_s *priv, uint32_t *ucr1); +static inline void up_restoreuartint(struct up_dev_s *priv, uint32_t ucr1); static inline void up_waittxready(struct up_dev_s *priv); -static int up_setup(struct uart_dev_s *dev); -static void up_shutdown(struct uart_dev_s *dev); -static int up_attach(struct uart_dev_s *dev); -static void up_detach(struct uart_dev_s *dev); +static int up_setup(struct uart_dev_s *dev); +static void up_shutdown(struct uart_dev_s *dev); +static int up_attach(struct uart_dev_s *dev); +static void up_detach(struct uart_dev_s *dev); static inline struct uart_dev_s *up_mapirq(int irq); -static int up_interrupt(int irq, void *context); -static int up_ioctl(struct file *filep, int cmd, unsigned long arg); -static int up_receive(struct uart_dev_s *dev, uint32 *status); -static void up_rxint(struct uart_dev_s *dev, boolean enable); -static boolean up_rxavailable(struct uart_dev_s *dev); -static void up_send(struct uart_dev_s *dev, int ch); -static void up_txint(struct uart_dev_s *dev, boolean enable); -static boolean up_txready(struct uart_dev_s *dev); -static boolean up_txempty(struct uart_dev_s *dev); +static int up_interrupt(int irq, void *context); +static int up_ioctl(struct file *filep, int cmd, unsigned long arg); +static int up_receive(struct uart_dev_s *dev, uint32_t *status); +static void up_rxint(struct uart_dev_s *dev, bool enable); +static bool up_rxavailable(struct uart_dev_s *dev); +static void up_send(struct uart_dev_s *dev, int ch); +static void up_txint(struct uart_dev_s *dev, bool enable); +static bool up_txready(struct uart_dev_s *dev); +static bool up_txempty(struct uart_dev_s *dev); /**************************************************************************** * Private Variables @@ -372,7 +374,7 @@ static uart_dev_t g_uart3port = * Name: up_serialin ****************************************************************************/ -static inline uint32 up_serialin(struct up_dev_s *priv, uint32 offset) +static inline uint32_t up_serialin(struct up_dev_s *priv, uint32_t offset) { return getreg32(priv->uartbase + offset); } @@ -381,7 +383,7 @@ static inline uint32 up_serialin(struct up_dev_s *priv, uint32 offset) * Name: up_serialout ****************************************************************************/ -static inline void up_serialout(struct up_dev_s *priv, uint32 offset, uint32 value) +static inline void up_serialout(struct up_dev_s *priv, uint32_t offset, uint32_t value) { putreg32(value, priv->uartbase + offset); } @@ -390,7 +392,7 @@ static inline void up_serialout(struct up_dev_s *priv, uint32 offset, uint32 val * Name: up_disableuartint ****************************************************************************/ -static inline void up_disableuartint(struct up_dev_s *priv, uint32 *ucr1) +static inline void up_disableuartint(struct up_dev_s *priv, uint32_t *ucr1) { /* Return the current Rx and Tx interrupt state */ @@ -409,7 +411,7 @@ static inline void up_disableuartint(struct up_dev_s *priv, uint32 *ucr1) * Name: up_restoreuartint ****************************************************************************/ -static inline void up_restoreuartint(struct up_dev_s *priv, uint32 ucr1) +static inline void up_restoreuartint(struct up_dev_s *priv, uint32_t ucr1) { /* Enable/disable any interrupts that are currently disabled but should be * enabled/disabled. @@ -451,11 +453,11 @@ static int up_setup(struct uart_dev_s *dev) { #ifndef CONFIG_SUPPRESS_UART_CONFIG struct up_dev_s *priv = (struct up_dev_s*)dev->priv; - uint32 regval; - uint32 ucr2; - uint32 div; - uint32 num; - uint32 den; + uint32_t regval; + uint32_t ucr2; + uint32_t div; + uint32_t num; + uint32_t den; /* Disable the UART */ @@ -564,7 +566,7 @@ static int up_setup(struct uart_dev_s *dev) { /* b16 is a scale such that b16*num = 0x10000 * 2**16 */ - uint32 b16 = 0x100000000LL / num; + uint32_t b16 = 0x100000000LL / num; num = 0x00010000; den = (b16 * den) >> 16; } @@ -575,7 +577,7 @@ static int up_setup(struct uart_dev_s *dev) { /* b16 is a scale such that b16*den = 0x10000 * 2**16 */ - uint32 b16 = 0x100000000LL / den; + uint32_t b16 = 0x100000000LL / den; num = (b16 * num) >> 16; den = 0x00010000; } @@ -818,7 +820,7 @@ static int up_interrupt(int irq, void *context) { struct uart_dev_s *dev; struct up_dev_s *priv; - uint32 usr1; + uint32_t usr1; int passes = 0; dev = up_mapirq(irq); @@ -915,10 +917,10 @@ static int up_ioctl(struct file *filep, int cmd, unsigned long arg) * ****************************************************************************/ -static int up_receive(struct uart_dev_s *dev, uint32 *status) +static int up_receive(struct uart_dev_s *dev, uint32_t *status) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; - uint32 rxd0; + uint32_t rxd0; rxd0 = up_serialin(priv, UART_RXD0); *status = rxd0; @@ -933,7 +935,7 @@ static int up_receive(struct uart_dev_s *dev, uint32 *status) * ****************************************************************************/ -static void up_rxint(struct uart_dev_s *dev, boolean enable) +static void up_rxint(struct uart_dev_s *dev, bool enable) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; @@ -956,11 +958,11 @@ static void up_rxint(struct uart_dev_s *dev, boolean enable) * Name: up_rxavailable * * Description: - * Return TRUE if the receive fifo is not empty + * Return true if the receive fifo is not empty * ****************************************************************************/ -static boolean up_rxavailable(struct uart_dev_s *dev) +static bool up_rxavailable(struct uart_dev_s *dev) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; @@ -980,7 +982,7 @@ static boolean up_rxavailable(struct uart_dev_s *dev) static void up_send(struct uart_dev_s *dev, int ch) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; - up_serialout(priv, UART_TXD0, (uint32)ch); + up_serialout(priv, UART_TXD0, (uint32_t)ch); } /**************************************************************************** @@ -991,7 +993,7 @@ static void up_send(struct uart_dev_s *dev, int ch) * ****************************************************************************/ -static void up_txint(struct uart_dev_s *dev, boolean enable) +static void up_txint(struct uart_dev_s *dev, bool enable) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; @@ -1016,11 +1018,11 @@ static void up_txint(struct uart_dev_s *dev, boolean enable) * Name: up_txready * * Description: - * Return TRUE if the tranmsit fifo is not full + * Return true if the tranmsit fifo is not full * ****************************************************************************/ -static boolean up_txready(struct uart_dev_s *dev) +static bool up_txready(struct uart_dev_s *dev) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; @@ -1033,11 +1035,11 @@ static boolean up_txready(struct uart_dev_s *dev) * Name: up_txempty * * Description: - * Return TRUE if the transmit fifo is empty + * Return true if the transmit fifo is empty * ****************************************************************************/ -static boolean up_txempty(struct uart_dev_s *dev) +static bool up_txempty(struct uart_dev_s *dev) { struct up_dev_s *priv = (struct up_dev_s*)dev->priv; @@ -1113,7 +1115,7 @@ void up_earlyserialinit(void) */ #ifdef CONSOLE_DEV - CONSOLE_DEV.isconsole = TRUE; + CONSOLE_DEV.isconsole = true; up_setup(&CONSOLE_DEV); #endif } @@ -1156,7 +1158,7 @@ void up_serialinit(void) int up_putc(int ch) { struct up_dev_s *priv = (struct up_dev_s*)CONSOLE_DEV.priv; - uint32 ier; + uint32_t ier; up_disableuartint(priv, &ier); up_waittxready(priv); @@ -1167,11 +1169,11 @@ int up_putc(int ch) { /* Add CR */ - up_serialout(priv, UART_TXD0, (uint32)'\r'); + up_serialout(priv, UART_TXD0, (uint32_t)'\r'); up_waittxready(priv); } - up_serialout(priv, UART_TXD0, (uint32)ch); + up_serialout(priv, UART_TXD0, (uint32_t)ch); up_waittxready(priv); up_restoreuartint(priv, ier); return ch; @@ -1227,11 +1229,11 @@ int up_putc(int ch) { /* Add CR */ - putreg32((uint16)'\r', IMX_REGISTER_BASE + UART_TXD0); + putreg32((uint16_t)'\r', IMX_REGISTER_BASE + UART_TXD0); up_waittxready(); } - putreg32((uint16)ch, IMX_REGISTER_BASE + UART_TXD0); + putreg32((uint16_t)ch, IMX_REGISTER_BASE + UART_TXD0); return ch; } |