diff options
Diffstat (limited to 'nuttx/configs/lpcxpresso-lpc1768')
-rwxr-xr-x | nuttx/configs/lpcxpresso-lpc1768/README.txt | 70 | ||||
-rwxr-xr-x | nuttx/configs/lpcxpresso-lpc1768/include/board.h | 10 | ||||
-rwxr-xr-x | nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig | 8 | ||||
-rwxr-xr-x | nuttx/configs/lpcxpresso-lpc1768/ostest/defconfig | 8 | ||||
-rwxr-xr-x | nuttx/configs/lpcxpresso-lpc1768/tools/flash.sh | 65 |
5 files changed, 74 insertions, 87 deletions
diff --git a/nuttx/configs/lpcxpresso-lpc1768/README.txt b/nuttx/configs/lpcxpresso-lpc1768/README.txt index 403864aa6..dfa875fa6 100755 --- a/nuttx/configs/lpcxpresso-lpc1768/README.txt +++ b/nuttx/configs/lpcxpresso-lpc1768/README.txt @@ -23,7 +23,7 @@ LCPXpresso LPC1768 Board -------------------------------- --------- -------------- ---------------------
P0[0]/RD1/TXD3/SDA1 J6-9 I2C E2PROM SDA TXD3/SDA1
- P0[1]/TD1/RXD3/SCL J6-10 RXD2/SCL1
+ P0[1]/TD1/RXD3/SCL J6-10 RXD3/SCL1
P0[2]/TXD0/AD0[7] J6-21
P0[3]/RXD0/AD0[6] J6-22
P0[4]/I2SRX-CLK/RD2/CAP2.0 J6-38 CAN_RX2
@@ -45,7 +45,7 @@ LCPXpresso LPC1768 Board P0[23]/AD0[0]/I2SRX_CLK/CAP3[0] J6-15 AD0.0
P0[24]/AD0[1]/I2SRX_WS/CAP3[1] J6-16 AD0.1
P0[25]/AD0[2]/I2SRX_SDA/TXD3 J6-17 AD0.2
- P0[26]/AD0[3]/AOUT/RXD3 J6-18 AD0.3/AOUT
+ P0[26]/AD0[3]/AOUT/RXD3 J6-18 AD0.3/AOUT / RGB LED
P0[27]/SDA0/USB_SDA J6-25
P0[28]/SCL0 J6-26
P0[29]/USB_D+ J6-37 USB_D+
@@ -76,8 +76,8 @@ LCPXpresso LPC1768 Board P1[30]/VBUS/AD0[4] J6-19 AD0.4
P1[31]/SCK1/AD0[5] J6-20 AD0.5
- P2[0]/PWM1.1/TXD1 J6-42 PWM1.1
- P2[1]/PWM1.2/RXD1 J6-43 PWM1.2
+ P2[0]/PWM1.1/TXD1 J6-42 PWM1.1 / RGB LED / RS422 RX
+ P2[1]/PWM1.2/RXD1 J6-43 PWM1.2 / OLED voltage / RGB LED
P2[2]/PWM1.3/CTS1/TRACEDATA[3] J6-44 PWM1.3
P2[3]/PWM1.4/DCD1/TRACEDATA[2] J6-45 PWM1.4
P2[4]/PWM1.5/DSR1/TRACEDATA[1] J6-46 PWM1.5
@@ -321,44 +321,30 @@ LEDs - configs/lpcxpresso-lpc1768/src/up_leds.c - LED control logic.
- The LPCXpresso has 3 LEDs... two on the Babel CAN board and a "heartbeat" LED."
- The LEDs on the Babel CAN board are capabl of OFF/GREEN/RED/AMBER status.
- In normal usage, the two LEDs on the Babel CAN board would show CAN status, but if
- CONFIG_ARCH_LEDS is defined, these LEDs will be controlled as follows for NuttX
- debug functionality (where NC means "No Change").
-
- During the boot phases. LED1 and LED2 will show boot status.
-
- /* LED1 LED2 HEARTBEAT */
- #define LED_STARTED 0 /* OFF OFF OFF */
- #define LED_HEAPALLOCATE 1 /* GREEN OFF OFF */
- #define LED_IRQSENABLED 2 /* OFF GREEN OFF */
- #define LED_STACKCREATED 3 /* OFF OFF OFF */
-
- #define LED_INIRQ 4 /* NC NC ON (momentary) */
- #define LED_SIGNAL 5 /* NC NC ON (momentary) */
- #define LED_ASSERTION 6 /* NC NC ON (momentary) */
- #define LED_PANIC 7 /* NC NC ON (0.5Hz flashing) */
- #undef LED_IDLE /* Sleep mode indication not supported */
-
- After the system is booted, this logic will no longer use LEDs 1 and 2. They
- are then available for use the application software using lpc17_led1() and
- lpc17_led2():
-
- enum lpc17_ledstate_e
- {
- LPC17_LEDSTATE_OFF = 0,
- LPC17_LEDSTATE_GREEN = 1,
- LPC17_LEDSTATE_RED = 2,
- LPC17_LEDSTATE_AMBER = (LPC17_LEDSTATE_GREEN|LPC17_LEDSTATE_RED),
- };
-
- EXTERN void lpc17_led1(enum lpc17_ledstate_e state);
- EXTERN void lpc17_led2(enum lpc17_ledstate_e state);
-
- The heartbeat LED is illuminated during all interrupt and signal procressing.
- Normally, it will glow dimly to inicate that the LPC17xx is taking interrupts.
- On an assertion PANIC, it will flash at 1Hz.
+ The LPCXpresso LPC1768 has a single LEDs (there are more on the Embedded Artists
+ base board, but those are not controlled by NuttX). Usage this single LED by NuttX
+ is as follows:
+
+ - The LED is not illuminated until the LPCXpresso completes initialization.
+
+ If the LED is stuck in the OFF state, this means that the LPCXpresso did not
+ complete intialization.
+
+ - Each time the OS enters an interrupt (or a signal) it will turn the LED OFF and
+ restores its previous stated upon return from the interrupt (or signal).
+
+ The normal state, after initialization will be a dull glow. The brightness of
+ the glow will be inversely related to the proportion of time spent within interrupt
+ handling logic. The glow may decrease in brightness when the system is very
+ busy handling device interrupts and increase in brightness as the system becomes
+ idle.
+
+ Stuck in the OFF state suggests that that the system never completed
+ initialization; Stuck in the ON state would indicated that the system
+ intialialized, but is not takint interrupts.
+
+ - If a fatal assertion or a fatal unhandled exception occurs, the LED will flash
+ strongly as a slow, 1Hz rate.
LPCXpresso Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/nuttx/configs/lpcxpresso-lpc1768/include/board.h b/nuttx/configs/lpcxpresso-lpc1768/include/board.h index 5229c1732..b2b3dcaa6 100755 --- a/nuttx/configs/lpcxpresso-lpc1768/include/board.h +++ b/nuttx/configs/lpcxpresso-lpc1768/include/board.h @@ -146,7 +146,7 @@ /* Pin Description Connector On Board Base Board * -------------------------------- --------- -------------- --------------------- * P0[0]/RD1/TXD3/SDA1 J6-9 I2C E2PROM SDA TXD3/SDA1 - * P0[1]/TD1/RXD3/SCL J6-10 RXD2/SCL1 + * P0[1]/TD1/RXD3/SCL J6-10 RXD3/SCL1 * P0[2]/TXD0/AD0[7] J6-21 * P0[3]/RXD0/AD0[6] J6-22 * P0[4]/I2SRX-CLK/RD2/CAP2.0 J6-38 CAN_RX2 @@ -168,14 +168,16 @@ * P0[23]/AD0[0]/I2SRX_CLK/CAP3[0] J6-15 AD0.0 * P0[24]/AD0[1]/I2SRX_WS/CAP3[1] J6-16 AD0.1 * P0[25]/AD0[2]/I2SRX_SDA/TXD3 J6-17 AD0.2 - * P0[26]/AD0[3]/AOUT/RXD3 J6-18 AD0.3/AOUT + * P0[26]/AD0[3]/AOUT/RXD3 J6-18 AD0.3/AOUT / RGB LED * P0[27]/SDA0/USB_SDA J6-25 * P0[28]/SCL0 J6-26 * P0[29]/USB_D+ J6-37 USB_D+ * P0[30]/USB_D- J6-36 USB_D- */ +#define GPIO_UART3_TXD GPIO_UART3_TXD_1 #define GPIO_I2C1_SDA GPIO_I2C1_SDA_1 +#define GPIO_UART3_RXD GPIO_UART3_RXD_1 #define GPIO_I2C1_SCL GPIO_I2C1_SCL_1 #define GPIO_SSP1_SCK GPIO_SSP1_SCK_1 #define GPIO_UART2_TXD GPIO_UART2_TXD_1 @@ -216,8 +218,8 @@ #define GPIO_ENET_MDC GPIO_ENET_MDC_1 #define GPIO_ENET_MDIO GPIO_ENET_MDIO_1 -/* P2[0]/PWM1.1/TXD1 J6-42 PWM1.1 - * P2[1]/PWM1.2/RXD1 J6-43 PWM1.2 +/* P2[0]/PWM1.1/TXD1 J6-42 PWM1.1 / RGB LED / RS422 RX + * P2[1]/PWM1.2/RXD1 J6-43 PWM1.2 / RGB LED / RS422 RX * P2[2]/PWM1.3/CTS1/TRACEDATA[3] J6-44 PWM1.3 * P2[3]/PWM1.4/DCD1/TRACEDATA[2] J6-45 PWM1.4 * P2[4]/PWM1.5/DSR1/TRACEDATA[1] J6-46 PWM1.5 diff --git a/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig b/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig index 6cc69bbd0..fbcceabfe 100755 --- a/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig +++ b/nuttx/configs/lpcxpresso-lpc1768/nsh/defconfig @@ -108,10 +108,10 @@ CONFIG_LPC17_ETHERNET=y CONFIG_LPC17_USBHOST=n CONFIG_LPC17_USBOTG=n CONFIG_LPC17_USBDEV=n -CONFIG_LPC17_UART0=y +CONFIG_LPC17_UART0=n CONFIG_LPC17_UART1=n CONFIG_LPC17_UART2=n -CONFIG_LPC17_UART3=n +CONFIG_LPC17_UART3=y CONFIG_LPC17_CAN1=n CONFIG_LPC17_CAN2=n CONFIG_LPC17_SPI=n @@ -148,10 +148,10 @@ CONFIG_LPC17_GPDMA=n # CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity # CONFIG_UARTn_2STOP - Two stop bits # -CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART0_SERIAL_CONSOLE=n CONFIG_UART1_SERIAL_CONSOLE=n CONFIG_UART2_SERIAL_CONSOLE=n -CONFIG_UART3_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=y CONFIG_UART0_TXBUFSIZE=256 CONFIG_UART1_TXBUFSIZE=256 diff --git a/nuttx/configs/lpcxpresso-lpc1768/ostest/defconfig b/nuttx/configs/lpcxpresso-lpc1768/ostest/defconfig index 3753766d4..d711f7eb1 100755 --- a/nuttx/configs/lpcxpresso-lpc1768/ostest/defconfig +++ b/nuttx/configs/lpcxpresso-lpc1768/ostest/defconfig @@ -108,10 +108,10 @@ CONFIG_LPC17_ETHERNET=n CONFIG_LPC17_USBHOST=n CONFIG_LPC17_USBOTG=n CONFIG_LPC17_USBDEV=n -CONFIG_LPC17_UART0=y +CONFIG_LPC17_UART0=n CONFIG_LPC17_UART1=n CONFIG_LPC17_UART2=n -CONFIG_LPC17_UART3=n +CONFIG_LPC17_UART3=y CONFIG_LPC17_CAN1=n CONFIG_LPC17_CAN2=n CONFIG_LPC17_SPI=n @@ -148,10 +148,10 @@ CONFIG_LPC17_GPDMA=n # CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity # CONFIG_UARTn_2STOP - Two stop bits # -CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART0_SERIAL_CONSOLE=n CONFIG_UART1_SERIAL_CONSOLE=n CONFIG_UART2_SERIAL_CONSOLE=n -CONFIG_UART3_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=y CONFIG_UART0_TXBUFSIZE=256 CONFIG_UART1_TXBUFSIZE=256 diff --git a/nuttx/configs/lpcxpresso-lpc1768/tools/flash.sh b/nuttx/configs/lpcxpresso-lpc1768/tools/flash.sh index 4d9f0b777..6d3f890a7 100755 --- a/nuttx/configs/lpcxpresso-lpc1768/tools/flash.sh +++ b/nuttx/configs/lpcxpresso-lpc1768/tools/flash.sh @@ -44,34 +44,32 @@ echo " - LPC17xx" echo "" echo "You will need to edit this is any of the above are false" -# This is the default install location for binaries on Linux -#BINDIR=/usr/local/LPCXpresso/bin/dfu-util - # This is the default install location for binaries on Windows (note that this -# path could change with the Code Red version number -BINDIR=/cygdrive/c/nxp/lpcxpresso_3.6/bin - -# This is the default install location for DFUAPP.exe on Windows -DFUAPP="$BINDIR/DFUAPP.exe" - -# ROM image for resetting LPC-Link -# ROM=LPCXpressoWIN.enc # WinUSB -# ROM=LPCXpressoFS.enc # Win2000 -# ROM=LPCXpressoFS.enc # WinXP -# ROM=LPCXpressoFS.enc # Win2003 -# ROM=LPCXpressoHS.enc # WinVista -ROM=LPCXpressoHS.enc # Win7 - -ROMPATH=`cygpath -w "$BINDIR/$ROM"` - -# FLASHUTIL="$BINDIR/crt_emu_lpc11_13" # for LPC11xx or LPC13xx parts) -FLASHUTIL="$BINDIR/crt_emu_cm3_nxp" # for LPC17xx parts -# FLASHUTIL="$BINDIR/crt_emu_a7_nxp" # for LPC21/22/23/24 parts) -# FLASHUTIL="$BINDIR/crt_emu_a9_nxp" # for LPC31/32 and LPC29xx parts) -# FLASHUTIL="$BINDIR/crt_emu_cm3_lmi" # for TI Stellaris LM3S parts - -if [ ! -x "$FLASHUTIL" ]; then - echo "No executable file at ${FLASHUTIL}" +# path could change with the Code Red version number) +BINDIR="/cygdrive/c/nxp/lpcxpresso_3.6/bin" +if [ ! -d "${BINDIR}" ]; then + echo "Directory ${BINDIR} does not exist" + exit 1 +fi + +# This is the relative path to the booLPCXpresso utility +BOOTLPC="Scripts/bootLPCXpresso.cmd" +if [ ! -x "${BINDIR}/$BOOTLPC" ]; then + echo "No executable at ${BINDIR}/${BOOTLPC}" + exit 1 +fi + +# BOOTLPC_ARG=winusb # WinXP +BOOTLPC_ARG=hid # Win7 + +# FLASHUTIL="crt_emu_lpc11_13" # for LPC11xx or LPC13xx parts) +FLASHUTIL="crt_emu_cm3_nxp" # for LPC17xx parts +# FLASHUTIL="crt_emu_a7_nxp" # for LPC21/22/23/24 parts) +# FLASHUTIL="crt_emu_a9_nxp" # for LPC31/32 and LPC29xx parts) +# FLASHUTIL="crt_emu_cm3_lmi" # for TI Stellaris LM3S parts + +if [ ! -x "${BINDIR}/${FLASHUTIL}" ]; then + echo "No executable file at ${BINDIR}/${FLASHUTIL}" exit 1 fi @@ -79,10 +77,9 @@ fi # WIRE="-wire=hi" # for RDB1768v2 without upgraded firmware) # WIRE="-wire=winusb" # for RDB1768v2 with upgraded firmware) # WIRE="-wire=winusb" # for LPC-Link on Windows XP) -WIRE="-wire=hid" # for LPC-Link on Windows Vista/ Windows 7) +WIRE="-wire=hid" # for LPC-Link on Windows Vista/Windows 7) TARGET=LPC1768 -#TARGET=NXP_dir_part_LPC17 # The nuttx directory must be provided as an argument @@ -115,13 +112,15 @@ else mv ${NUTTX}/nuttx ${NUTTX}/nuttx.axf fi fi +NUTTXPATH=`cygpath -w "${NUTTX}/nuttx.axf"` # First of all boot the LPC-Link using the script: -#${DFUAPP} /f ${ROMPATH} /tl 250 dfuapp.log +cd ${BINDIR} || \ + { echo "Failed to CD to ${BINDIR}"; exit 1; } +./${BOOTLPC} ${BOOTLPC_ARG} || \ + { echo "'${BOOTLPC} ${BOOTLPC_ARG}' Failed"; } # Then program the FLASH -#${FLASHUTIL} ${WIRE} -p${TARGET} -flash-load="${NUTTX}/nuttx.axf" -${FLASHUTIL} -p${TARGET} -flash-load="${NUTTX}/nuttx.axf" - +./${FLASHUTIL} ${WIRE} -p${TARGET} -flash-load-exec="${NUTTXPATH}" |