Fix typos, 1 in a #define, others in comments. This changes one definition: _MQ_TIMEDRECIEVE is changed to _MQ_TIMEDRECEIVE. It appears this symbol is not used anywhere.

ChangeLog

@@ -698,7 +698,7 @@
 
 0.4.6 2009-05-19 Gregory Nutt <gnutt@nuttx.org>
 
-	* Change SPI interface so that is can accomodate interfaces where the
+	* Change SPI interface so that is can accommodate interfaces where the
 	  number of bits per word is greater an 8 (such as with many 9-bit display
 	  interfaces). -- this might have broken a few things which will need to
 	  be retested!
@@ -4186,7 +4186,7 @@
 	  application is started.
 	* arch/arm/src/stm32/stm32_otgfsdev.c, drivers/usbdev/usbdev_trprintf.c,
 	  and include/nuttx/usb/usbdev_trace.h:  Add logic to support decoding
-	  of device-specific trace events to make the trace ouput more readable.
+	  of device-specific trace events to make the trace output more readable.
 	  From Petteri Aimonen.
 	* arch/arm/src/stm32/stm32_otgfsdev.c:  Need to manually set CNAK in
 	  the case where we are waiting for a SETUP command with DATA.  Otherwise,
@@ -16124,12 +16124,12 @@
 	  (2017-07-19).
 	* Initial port to STM32F769I-DISCO.  From Titus von Boxberg
 	  (2017-07-20).
-	* libc/math:  Fix wrong ouput in modf() API.  The sign of integral part
+	* libc/math:  Fix wrong output in modf() API.  The sign of integral part
 	  given by the modf() should be same as sign of input.  But for inputs
 	  between 0 and 1, the sign of integral part was not same as sign of
 	  input.  From Lokesh B V (2017-07-20).
-	* libc/math: Fix wrong ouput in ceil() API.  Ex:for input x = 1.0, the
-	  ouput should be 1.0, but the ouput was 2.0.    From Lokesh B V
+	* libc/math: Fix wrong output in ceil() API.  Ex:for input x = 1.0, the
+	  output should be 1.0, but the output was 2.0.    From Lokesh B V
 	  (2017-07-20).
 	* USB device:  Rename usbdev_description_s to usbdev_devinfo_s to avoid
 	  any more confusion of naming with device descriptions in the future.
@@ -16142,10 +16142,10 @@
 	* libc/stdlib: (1) Fix an error in mkstemp() the could result in an
 	  infinite loop.  (2)  Fix for wrong output in some cases.  For
 	  Example: (a) input: "FILEXX", output: "FILE00" and repeats same
-	  output for further invocations of mkstemp(). But, the ouput has to be
+	  output for further invocations of mkstemp(). But, the output has to be
 	  FILE01, FILE02, ...., FILEZZ. (b) input: "FILEXXXXXX", output:
 	  "FILE100000", for next invocation "FILE200000" and so on.  But it's
-	  good, if the ouput goes like FILE000001, FILE000002, ..., FILE000101,
+	  good, if the output goes like FILE000001, FILE000002, ..., FILE000101,
 	  ...  From Lokesh B V (2017-07-21).
 	* configs: add stm32f334-disco basic support.  From Mateusz Szafoni
 	  (2017-07-21).

ReleaseNotes

@@ -2367,7 +2367,7 @@ The new features (some still incomplete) include:
 Bugfixes, order roughly on decreasing criticality include:
 
   * Message Queues.  Correct errors in mq_timedsend() and
-    mq_timedrecieve().
+    mq_timedreceive().
 
   * FAT. Writes that cross sector boundaries, stray write into the FAT,
     and a FAT long file name issue
@@ -15505,19 +15505,19 @@ detailed bugfix information):
       - C Library:  (1) Fix an error in mkstemp() the could result in an
         infinite loop.  (2)  Fix for wrong output in some cases.  For Example:
         (a) input: "FILEXX", output: "FILE00" and repeats same output for
-        further invocations of mkstemp(). But, the ouput has to be FILE01,
+        further invocations of mkstemp(). But, the output has to be FILE01,
         FILE02, ...., FILEZZ. (b) input: "FILEXXXXXX", output: "FILE100000",
         for next invocation "FILE200000" and so on.  But it's good, if the
-        ouput goes like FILE000001, FILE000002, ..., FILE000101, ...  From
+        output goes like FILE000001, FILE000002, ..., FILE000101, ...  From
         Lokesh B V.
       - C Library:  gethostbyname_r: Fix check for space in buffer.
       - C Library:  inet_ntop() was printing negative values for fields >127.
-      - Math Library:  Fix wrong ouput in modf() API.  The sign of integral
+      - Math Library:  Fix wrong output in modf() API.  The sign of integral
         part given by the modf() should be same as sign of input.  But for
         inputs between 0 and 1, the sign of integral part was not same as
         sign of input.  From Lokesh B V.
-      - Math Library:  Fix wrong ouput in ceil() API.  Ex:for input x = 1.0,
-        the output should be 1.0, but the ouput was 2.0.  From Lokesh B V.
+      - Math Library:  Fix wrong output in ceil() API.  Ex:for input x = 1.0,
+        the output should be 1.0, but the output was 2.0.  From Lokesh B V.
 
     * Tools
 

arch/arm/src/armv7-a/sctlr.h

@@ -152,7 +152,7 @@
 
 /* Auxiliary Control Register (ACTLR) */
 
-#define ACTLR_FW                 (1 << 0)  /* Bit 0: Enable Cache/TLB maintenance broadcase */
+#define ACTLR_FW                 (1 << 0)  /* Bit 0: Enable Cache/TLB maintenance broadcast */
 #define ACTLR_L2_PREFECTH        (1 << 1)  /* Bit 1: L2 pre-fetch hint enable */
 #define ACTLR_L1_PREFETCH        (1 << 2)  /* Bit 2: L1 Dside pre-fetch enable */
 #define ACTLR_LINE_ZERO          (1 << 3)  /* Bit 3: Enable write full line zero mode */

arch/arm/src/cxd56xx/cxd56_i2c.c

@@ -771,7 +771,7 @@ static int cxd56_i2c_scurecv(int port, int addr, uint8_t *buf, ssize_t buflen)
       ret = scu_i2ctransfer(port, addr, inst, instn, buf, len0 + len1);
       if (ret < 0)
         {
-          syslog(LOG_ERR, "I2C recieve failed. port %d addr %d\n",
+          syslog(LOG_ERR, "I2C receive failed. port %d addr %d\n",
                  port, addr);
           break;
         }

arch/arm/src/cxd56xx/cxd56_spi.c

@@ -872,7 +872,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer,
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of
  *bits-per-word selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/cxd56xx/cxd56_usbdev.c

@@ -1762,7 +1762,7 @@ static int cxd56_epinterrupt(int irq, FAR void *context)
 
                 if (!(stat & USB_INT_MRXFIFOEMPTY))
                   {
-                    /* Flush Recieve FIFO and clear NAK to finish status stage */
+                    /* Flush Receive FIFO and clear NAK to finish status stage */
 
                     putreg32(ctrl | USB_MRXFLUSH, CXD56_USB_OUT_EP_CONTROL(n));
                   }

arch/arm/src/cxd56xx/cxd56_usbdev.h

@@ -193,7 +193,7 @@
 
 #define USB_INT_CDC_CLEAR   (1<<28)              /*  */
 #define USB_INT_XFERDONE    (1<<27)              /* Tfansfer Done/Transmit FIFO Empty */
-#define USB_INT_RSS         (1<<26)              /* Recieved Set Stall Indication */
+#define USB_INT_RSS         (1<<26)              /* Received Set Stall Indication */
 #define USB_INT_RCS         (1<<25)              /* Received Clear Stall Indication */
 #define USB_INT_TXEMPTY     (1<<24)              /* Transmit FIFO Empty */
 #define USB_INT_ISO_IN_DONE (1<<23)              /* Isochronous IN transaction for the current microframe is complete */

arch/arm/src/cxd56xx/hardware/cxd56_uart.h

@@ -51,7 +51,7 @@
 /* Common Register Offsets */
 
 #define CXD56_UART_DR       0x000    /* Data register */
-#define CXD56_UART_RSR_ECR  0x004    /* Recieve status/error clear register */
+#define CXD56_UART_RSR_ECR  0x004    /* Receive status/error clear register */
 #define CXD56_UART_FR       0x018    /* Flag register */
 #define CXD56_UART_ILPR     0x020    /* IrDA low-power counter register */
 #define CXD56_UART_IBRD     0x024    /* Integer baud rate register */

arch/arm/src/efm32/efm32_spi.c

@@ -1542,7 +1542,7 @@ static void spi_sndblock(struct spi_dev_s *dev, const void *txbuffer,
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - The length of data that can be received in the buffer in
  *              number of words.  The wordsize is determined by the number
  *              of bits-per-word selected for the SPI interface.  If nbits

arch/arm/src/imx1/imx_spi.c

@@ -932,7 +932,7 @@ static uint16_t spi_send(FAR struct spi_dev_s *dev, uint16_t wd)
  * Input Parameters:
  *   dev      - Device-specific state data
  *   buffer   - A pointer to the buffer of data to be sent
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that to be exchanged in units of words.
  *              The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is
@@ -987,7 +987,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer, size
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/imx6/imx_ecspi.c

@@ -1117,7 +1117,7 @@ static int spi_cmddata(FAR struct spi_dev_s *dev, uint32_t devid,
  * Input Parameters:
  *   dev      - Device-specific state data
  *   buffer   - A pointer to the buffer of data to be sent
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that to be exchanged in units of words.
  *              The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is
@@ -1172,7 +1172,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer, size
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/imxrt/imxrt_lpspi.c

@@ -1398,7 +1398,7 @@ static void imxrt_lpspi_sndblock(FAR struct spi_dev_s *dev,
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/imxrt/imxrt_usdhc.c

@@ -1847,7 +1847,7 @@ static int imxrt_sendcmd(FAR struct sdio_dev_s *dev, uint32_t cmd,
 
   if (cmdidx == SD_ACMDIDX53)
     {
-      /* Dynamically set parameters for ACMD53 because it can accomodate
+      /* Dynamically set parameters for ACMD53 because it can accommodate
        * different transmission characteristics (single and multi-block,
        * rx & tx).
        */

arch/arm/src/kinetis/kinetis_spi.c

@@ -1080,7 +1080,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *txbuffer,
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/kl/kl_spi.c

@@ -583,7 +583,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *txbuffer,
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lc823450/lc823450_serial.c

@@ -970,7 +970,7 @@ static void up_txint(struct uart_dev_s *dev, bool enable)
        * (at least by default) like edge interrupts.
        *
        * In any event, faking a TX interrupt here solves the problem;
-       * Call uart_xmitchars() just as would have been done if we recieved
+       * Call uart_xmitchars() just as would have been done if we received
        * the TX interrupt.
        */
 

arch/arm/src/lc823450/lc823450_spi.c

@@ -466,7 +466,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer,
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lpc17xx_40xx/lpc17_40_spi.c

@@ -466,7 +466,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer, size
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lpc17xx_40xx/lpc17_40_ssp.c

@@ -696,7 +696,7 @@ static void ssp_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer, size
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lpc214x/lpc214x_spi.h

@@ -142,8 +142,8 @@
 
 /* Interrupt set/clear/status/mask registers (can't clear RXIM or TXIM) */
 
-#define LPC214X_SP1INT_ROR       (0x01) /* Bit 0: 1=Recieve Overrun */
-#define LPC214X_SP1INT_RTIM      (0x02) /* Bit 1: 1=Recieve Timeout */
+#define LPC214X_SP1INT_ROR       (0x01) /* Bit 0: 1=Receive Overrun */
+#define LPC214X_SP1INT_RTIM      (0x02) /* Bit 1: 1=Receive Timeout */
 #define LPC214X_SP1INT_RXIM      (0x04) /* Bit 2: 1=RX FIFO at least half full */
 #define LPC214X_SP1INT_TXIM      (0x08) /* Bit 3: 1=TX FIFO at least half empty */
 

arch/arm/src/lpc31xx/lpc31_analogdie.h

@@ -375,7 +375,7 @@
 #define CODEC_INT_DACPC_SHIFT           (1)       /* Bits 1-7: Program counter on the CLKIN_DSP clock for interpolator */
 #define CODEC_INT_DACPC_MASK            (0x7f << CODEC_INT_DACPC_SHIFT)
 #define CODEC_INT_SDETECTEDR1           (1 << 8)  /* Bit 8:  Silence detection output channel 1 RIGHT */
-#define CODEC_INT_SDETECTEDL1           (1 << 9)  /* Bit 9:  Silence detection ouput channel 1 LEFT */
+#define CODEC_INT_SDETECTEDL1           (1 << 9)  /* Bit 9:  Silence detection output channel 1 LEFT */
 #define CODEC_INT_MUTESTATEM            (1 << 10) /* Bit 10: Mute status of master channel */
 #define CODEC_INT_INVNDAC               (1 << 11) /* Bit 11: Control signal to invert neg. channel data for differential application */
 #define CODEC_INT_DSR                   (1 << 12) /* Bit 12: DAC silence switch control signal RIGHT */

arch/arm/src/lpc31xx/lpc31_spi.c

@@ -875,7 +875,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *txbuffer, si
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lpc43xx/lpc43_spi.c

@@ -457,7 +457,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer, size
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lpc43xx/lpc43_ssp.c

@@ -639,7 +639,7 @@ static void ssp_sndblock(FAR struct spi_dev_s *dev, FAR const void *buffer,
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/lpc54xx/hardware/lpc54_syscon.h

@@ -506,7 +506,7 @@
 #define SYSCON_SYSPLLCLKSEL_MASK               (7 << SYSCON_SYSPLLCLKSEL_SHIFT)
 #  define SYSCON_SYSPLLCLKSEL_FFRO             (0 << SYSCON_SYSPLLCLKSEL_SHIFT) /* FRO 12 MHz (fro_12m) */
 #  define SYSCON_SYSPLLCLKSEL_CLKIN            (1 << SYSCON_SYSPLLCLKSEL_SHIFT) /* CLKIN (clk_in) */
-#  define SYSCON_SYSPLLCLKSEL_RTC              (3 << SYSCON_SYSPLLCLKSEL_SHIFT) /* RTC oscillator 32 KHz ouput */
+#  define SYSCON_SYSPLLCLKSEL_RTC              (3 << SYSCON_SYSPLLCLKSEL_SHIFT) /* RTC oscillator 32 KHz output */
 #  define SYSCON_SYSPLLCLKSEL_NONE             (7 << SYSCON_SYSPLLCLKSEL_SHIFT) /* None */
 
 /* Audio PLL clock source select */

arch/arm/src/max326xx/max32660/max32660_spim.c

@@ -1372,7 +1372,7 @@ static void spi_sndblock(struct spi_dev_s *dev, const void *txbuffer, size_t nwo
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/nuc1xx/nuc_serial.c

@@ -667,7 +667,7 @@ static int up_interrupt(int irq, void *context,  void *arg)
 
           /* Disable, further RX timeout interrupts and set the RX FIFO
            * threshold so that an interrupt will be generated when the
-           * very next byte is recieved.
+           * very next byte is received.
            */
 
           up_rxto_disable(priv);
@@ -867,7 +867,7 @@ static void up_rxint(struct uart_dev_s *dev, bool enable)
         {
           /* The FIFO is empty.  Disable RX timeout interrupts and set the
            * RX FIFO threshold so that an interrupt will be generated when
-           * the very next byte is recieved.
+           * the very next byte is received.
            */
 
           up_rxto_disable(priv);

arch/arm/src/s32k1xx/s32k1xx_lpspi.c

@@ -1376,7 +1376,7 @@ static void s32k1xx_lpspi_sndblock(FAR struct spi_dev_s *dev,
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/sama5/sam_emaca.c

@@ -1625,7 +1625,7 @@ static void sam_interrupt_work(FAR void *arg)
     }
 
 #ifdef CONFIG_DEBUG_NET
-  /* Check for PAUSE Frame recieved (PFRE).
+  /* Check for PAUSE Frame received (PFRE).
    *
    * ISR:PFRE indicates that a pause frame has been received.  Cleared on a read.
    */

arch/arm/src/sama5/sam_gmac.c

@@ -1577,7 +1577,7 @@ static void sam_interrupt_work(FAR void *arg)
     }
 
 #ifdef CONFIG_DEBUG_NET
-  /* Check for PAUSE Frame recieved (PFRE).
+  /* Check for PAUSE Frame received (PFRE).
    *
    * ISR:PFRE indicates that a pause frame has been received.  Cleared on a read.
    */

arch/arm/src/sama5/sam_spi.c

@@ -1234,7 +1234,7 @@ static uint16_t spi_send(struct spi_dev_s *dev, uint16_t wd)
  * Input Parameters:
  *   dev      - Device-specific state data
  *   txbuffer - A pointer to the buffer of data to be sent
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that to be exchanged in units of words.
  *              The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is
@@ -1608,7 +1608,7 @@ static void spi_sndblock(struct spi_dev_s *dev, const void *buffer, size_t nword
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/sama5/sam_ssc.c

@@ -2179,7 +2179,7 @@ static uint32_t ssc_rxdatawidth(struct i2s_dev_s *dev, int bits)
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   apb      - A pointer to the audio buffer in which to recieve data
+ *   apb      - A pointer to the audio buffer in which to receive data
  *   callback - A user provided callback function that will be called at
  *              the completion of the transfer.  The callback will be
  *              performed in the context of the worker thread.

arch/arm/src/samd2l2/hardware/saml_opamp.h

@@ -120,7 +120,7 @@
 #define OPAMP_CTRL_MUXPOS_MASK       (7 << OPAMP_CTRL_MUXPOS_SHIFT)
 #  define OPAMP_CTRL_MUXPOS_OAxPOS   (0 << OPAMP_CTRL_MUXPOS_SHIFT) /* Positive I/O pin, OPAMPn, n=0,1,2 */
 #  define OPAMP_CTRL_MUXPOS_OAxTAP   (1 << OPAMP_CTRL_MUXPOS_SHIFT) /* Resister ladder x taps, OPAMPn, n=0,1,2 */
-#  define OPAMP_CTRL_MUXPOS_DAC_0    (2 << OPAMP_CTRL_MUXPOS_SHIFT) /* DAC ouput, OPAMP0 */
+#  define OPAMP_CTRL_MUXPOS_DAC_0    (2 << OPAMP_CTRL_MUXPOS_SHIFT) /* DAC output, OPAMP0 */
 #  define OPAMP_CTRL_MUXPOS_OA0OUT_1 (2 << OPAMP_CTRL_MUXPOS_SHIFT) /* OPAMP0 output, OPAMP1 */
 #  define OPAMP_CTRL_MUXPOS_OA1OUT_2 (2 << OPAMP_CTRL_MUXPOS_SHIFT) /* OPAMP1 output, OPAMP2 */
 #  define OPAMP_CTRL_MUXPOS_GND      (3 << OPAMP_CTRL_MUXPOS_SHIFT) /* Ground, OPAMPn, n=0,1,2 */

arch/arm/src/samd2l2/sam_spi.c

@@ -1151,7 +1151,7 @@ static void spi_dma_callback(DMA_HANDLE dma, void *arg, int result)
  * Input Parameters:
  *   dev      - Device-specific state data
  *   txbuffer - A pointer to the buffer of data to be sent
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that to be exchanged in units of words.
  *              The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is
@@ -1364,7 +1364,7 @@ static void spi_sndblock(struct spi_dev_s *dev, const void *buffer, size_t nword
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/samd5e5/sam_spi.c

@@ -1246,7 +1246,7 @@ static void spi_dma_callback(DMA_HANDLE dma, void *arg, int result)
  * Input Parameters:
  *   dev      - Device-specific state data
  *   txbuffer - A pointer to the buffer of data to be sent
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that to be exchanged in units of words.
  *              The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is
@@ -1459,7 +1459,7 @@ static void spi_sndblock(struct spi_dev_s *dev, const void *buffer, size_t nword
  *
  * Input Parameters:
  *   dev -    Device-specific state data
- *   buffer - A pointer to the buffer in which to recieve data
+ *   buffer - A pointer to the buffer in which to receive data
  *   nwords - the length of data that can be received in the buffer in number
  *            of words.  The wordsize is determined by the number of bits-per-word
  *            selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/samv7/hardware/sam_emac.h

@@ -648,7 +648,7 @@
 
 /* RX Partial Store and Forward Register */
 
-#define EMAC_RPSF_RPB1ADR_SHIFT   (0)       /* Bits 0-11: Recieve Partial Store and Forward Address */
+#define EMAC_RPSF_RPB1ADR_SHIFT   (0)       /* Bits 0-11: Receive Partial Store and Forward Address */
 #define EMAC_RPSF_RPB1ADR_MASK    (0xfff << EMAC_RPSF_RPB1ADR_SHIFT)
 #  define EMAC_RPSF_RPB1ADR(n)    ((uint32_t)(n) << EMAC_RPSF_RPB1ADR_SHIFT)
 #define EMAC_RPSF_ENRXP           (1 << 31) /* Bit 31: Enable RX Partial Store and Forward Operation */

arch/arm/src/samv7/sam_emac.c

@@ -1902,7 +1902,7 @@ static int sam_recvframe(struct sam_emac_s *priv, int qid)
  *
  * Input Parameters:
  *   priv  - Reference to the driver state structure
- *   qid   - The transfer queue on which the packet was recieved
+ *   qid   - The transfer queue on which the packet was received
  *
  * Returned Value:
  *   None

arch/arm/src/samv7/sam_ssc.c

@@ -2158,7 +2158,7 @@ static uint32_t ssc_rxdatawidth(struct i2s_dev_s *dev, int bits)
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   apb      - A pointer to the audio buffer in which to recieve data
+ *   apb      - A pointer to the audio buffer in which to receive data
  *   callback - A user provided callback function that will be called at
  *              the completion of the transfer.  The callback will be
  *              performed in the context of the worker thread.

arch/arm/src/stm32/hardware/stm32f10xxx_gpio.h

@@ -235,7 +235,7 @@
 #define GPIO_CRH_CNF15_SHIFT         (30)     /* Bits 31:30: Port configuration bits */
 #define GPIO_CRL_CNF15_MASK          (3 << GPIO_CRL_CNF15_SHIFT)
 
-/* Port input/ouput data register */
+/* Port input/output data register */
 
 #define GPIO_IDR(n)                  (1 << (n))
 #define GPIO_ODR(n)                  (1 << (n))

arch/arm/src/stm32/hardware/stm32f20xxx_gpio.h

@@ -222,7 +222,7 @@
 /* GPIO port output type register */
 
 #define GPIO_OTYPER_OD(n)          (1 << (n)) /* 1=Output open-drain */
-#define GPIO_OTYPER_PP(n)          (0)        /* 0=Ouput push-pull */
+#define GPIO_OTYPER_PP(n)          (0)        /* 0=Output push-pull */
 
 /* GPIO port output speed register */
 

arch/arm/src/stm32/hardware/stm32f40xxx_gpio.h

@@ -248,7 +248,7 @@
 /* GPIO port output type register */
 
 #define GPIO_OTYPER_OD(n)          (1 << (n)) /* 1=Output open-drain */
-#define GPIO_OTYPER_PP(n)          (0)        /* 0=Ouput push-pull */
+#define GPIO_OTYPER_PP(n)          (0)        /* 0=Output push-pull */
 
 /* GPIO port output speed register */
 

arch/arm/src/stm32/hardware/stm32l15xxx_gpio.h

@@ -211,7 +211,7 @@
 /* GPIO port output type register */
 
 #define GPIO_OTYPER_OD(n)          (1 << (n)) /* 1=Output open-drain */
-#define GPIO_OTYPER_PP(n)          (0)        /* 0=Ouput push-pull */
+#define GPIO_OTYPER_PP(n)          (0)        /* 0=Output push-pull */
 
 /* GPIO port output speed register */
 

arch/arm/src/stm32/stm32_gpio.c

@@ -543,19 +543,19 @@ int stm32_configgpio(uint32_t cfgset)
         {
 #if defined(CONFIG_STM32_STM32L15XX)
           default:
-          case GPIO_SPEED_400KHz:    /* 400 kHz Very low speed ouput */
+          case GPIO_SPEED_400KHz:    /* 400 kHz Very low speed output */
             setting = GPIO_OSPEED_400KHz;
             break;
 
-          case GPIO_SPEED_2MHz:   /* 2 MHz Low speed ouput */
+          case GPIO_SPEED_2MHz:   /* 2 MHz Low speed output */
             setting = GPIO_OSPEED_2MHz;
             break;
 
-          case GPIO_SPEED_10MHz:   /* 10 MHz Medium speed ouput  */
+          case GPIO_SPEED_10MHz:   /* 10 MHz Medium speed output  */
             setting = GPIO_OSPEED_10MHz;
             break;
 
-          case GPIO_SPEED_40MHz:   /* 40 MHz High speed ouput */
+          case GPIO_SPEED_40MHz:   /* 40 MHz High speed output */
             setting = GPIO_OSPEED_40MHz;
             break;
 #else

arch/arm/src/stm32/stm32_i2c_alt.c

@@ -1742,7 +1742,7 @@ static int stm32_i2c_isr_process(struct stm32_i2c_priv_s *priv)
 
           stm32_i2c_modifyreg(priv, STM32_I2C_CR1_OFFSET, I2C_CR1_ACK, 0);
 
-          /* Read dcnt = 3, to ensure a BTF event after having recieved
+          /* Read dcnt = 3, to ensure a BTF event after having received
            * in the shift register.
            */
 

arch/arm/src/stm32/stm32_i2s.c

@@ -1856,7 +1856,7 @@ static uint32_t stm32_i2s_rxdatawidth(struct i2s_dev_s *dev, int bits)
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   apb      - A pointer to the audio buffer in which to recieve data
+ *   apb      - A pointer to the audio buffer in which to receive data
  *   callback - A user provided callback function that will be called at
  *              the completion of the transfer.  The callback will be
  *              performed in the context of the worker thread.

arch/arm/src/stm32/stm32_spi.c

@@ -1813,7 +1813,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *txbuffer, si
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/stm32f0l0g0/hardware/stm32_gpio.h

@@ -218,7 +218,7 @@
 /* GPIO port output type register */
 
 #define GPIO_OTYPER_OD(n)          (1 << (n)) /* 1=Output open-drain */
-#define GPIO_OTYPER_PP(n)          (0)        /* 0=Ouput push-pull */
+#define GPIO_OTYPER_PP(n)          (0)        /* 0=Output push-pull */
 
 /* GPIO port output speed register */
 

arch/arm/src/stm32f0l0g0/stm32_spi.c

@@ -1525,7 +1525,7 @@ static void spi_sndblock(FAR struct spi_dev_s *dev, FAR const void *txbuffer, si
  *
  * Input Parameters:
  *   dev      - Device-specific state data
- *   rxbuffer - A pointer to the buffer in which to recieve data
+ *   rxbuffer - A pointer to the buffer in which to receive data
  *   nwords   - the length of data that can be received in the buffer in number
  *              of words.  The wordsize is determined by the number of bits-per-word
  *              selected for the SPI interface.  If nbits <= 8, the data is

arch/arm/src/stm32f7/hardware/stm32f72xx73xx_gpio.h

@@ -256,7 +256,7 @@
 /* GPIO port output type register */
 
 #define GPIO_OTYPER_OD(n)          (1 << (n)) /* 1=Output open-drain */
-#define GPIO_OTYPER_PP(n)          (0)        /* 0=Ouput push-pull */
+#define GPIO_OTYPER_PP(n)          (0)        /* 0=Output push-pull */
 
 /* GPIO port output speed register */
 

arch/arm/src/stm32f7/hardware/stm32f74xx75xx_gpio.h

@@ -255,7 +255,7 @@
 /* GPIO port output type register */
 
 #define GPIO_OTYPER_OD(n)          (1 << (n)) /* 1=Output open-drain */
-#define GPIO_OTYPER_PP(n)          (0)        /* 0=Ouput push-pull */
+#define GPIO_OTYPER_PP(n)          (0)        /* 0=Output push-pull */
 
 /* GPIO port output speed register */