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Fix STM32L15X vector definitions; Fix STM32L-Discovery LED controls. The NSH configuration is now fully functional on the STM32L-Discovery board.

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This commit is contained in:
Gregory Nutt 2013-05-21 11:25:30 -06:00
parent d77d2a3325
commit dc09b4cd27
4 changed files with 58 additions and 48 deletions
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75
configs/open1788/README.txt
View File

@ -518,50 +518,57 @@ CONFIGURATION
0xa000:0000 (CS0).
6. This configuration has been used for verifying the touchscreen on
on the 4.3" LCD module by modifying the configuration in the
following ways:
on the 4.3" LCD module.
Drivers:
CONFIG_INPUT=y : Enable support for input devices
CONFIG_INPUT_ADS7843E=y : Enable support for the XPT2048
CONFIG_ADS7843E_SPIDEV=1 : Use SSP1 for communication
CONFIG_SPI=y : Enable SPI support
CONFIG_SPI_EXCHANGE=n : exchange() method is not supported
a) As of this writing, this touchscreen is still not function.
Rommel Marcelo has tracked this problem done to noise on the
PENIRQ interrupt. There are so many false interrupts that
the NuttX interrupt-driven touchscreen driver cannot be used.
System Type:
CONFIG_GPIO_IRQ=y : GPIO interrupt support
CONFIG_LPC17_SSP1=y : Enable support for SSP1
b) You can enable the touchscreen by modifying the configuration
in the following ways:
Drivers:
CONFIG_INPUT=y : Enable support for input devices
CONFIG_INPUT_ADS7843E=y : Enable support for the XPT2048
CONFIG_ADS7843E_SPIDEV=1 : Use SSP1 for communication
CONFIG_SPI=y : Enable SPI support
CONFIG_SPI_EXCHANGE=n : exchange() method is not supported
System Type:
CONFIG_GPIO_IRQ=y : GPIO interrupt support
CONFIG_LPC17_SSP1=y : Enable support for SSP1
Applicaton Configuration:
CONFIG_EXAMPLES_TOUCHSCREEN=y : Enable the touchscreen built-int test
CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN=y
Applicaton Configuration:
CONFIG_EXAMPLES_TOUCHSCREEN=y : Enable the touchscreen built-int test
CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN=y
Defaults should be okay for related touchscreen settings.
Defaults should be okay for related touchscreen settings.
You will also have to disable SD card support to use this test. The
SD card detect (CD) signal is on P0[13]. This signal is shared. It
is also used for MOSI1 and USB_UP_LED. The CD pin may be disconnected.
There is a jumper on board that enables the CD pin. OR, you can simply
remove the SD module so that it does not drive the CD pin.
c) You will also have to disable SD card support to use this test. The
SD card detect (CD) signal is on P0[13]. This signal is shared. It
is also used for MOSI1 and USB_UP_LED. The CD pin may be disconnected.
There is a jumper on board that enables the CD pin. OR, you can simply
remove the SD module so that it does not drive the CD pin.
Drivers:
CONFIG_MMCSD=n : No MMC/SD driver support
Drivers:
CONFIG_MMCSD=n : No MMC/SD driver support
System Type:
CONFIG_LPC17_GPDMA=n : No DMA
CONFIG_LPC17_SDCARD=n : No SD card driver
CONFIG_SDIO_DMA=n : No SD card DMA
CONFIG_ARCH_DMA=n
System Type:
CONFIG_LPC17_GPDMA=n : No DMA
CONFIG_LPC17_SDCARD=n : No SD card driver
CONFIG_SDIO_DMA=n : No SD card DMA
CONFIG_ARCH_DMA=n
File Systems:
CONFIG_FS_FAT=n : No FAT file system support
File Systems:
CONFIG_FS_FAT=n : No FAT file system support
For touchscreen debug output:
For touchscreen debug output:
Build Setup:
CONFIG_DEBUG=y
CONFIG_DEBUG_VERBOSE=y
CONFIG_DEBUG_INPUT=y
Build Setup:
CONFIG_DEBUG=y
CONFIG_DEBUG_VERBOSE=y
CONFIG_DEBUG_INPUT=y
7. The button test (apps/examples/buttons) can be built-in by adding
the following options. See apps/examples/README.txt for further

4
configs/stm32ldiscovery/README.txt
View File

@ -15,8 +15,8 @@ Both boards feature:
- LCD (24 segments, 4 commons),
- LEDs,
- Pushbuttons,
- A linear touch sensor, and
- four touchkeys.
- A linear touch sensor, and
- Four touchkeys.
Contents
========

18
configs/stm32ldiscovery/include/board.h
View File

@ -195,7 +195,7 @@
* STM32L-Discovery. The following definitions describe how NuttX controls the LEDs:
*
* SYMBOL Meaning LED state
* LED3 LED4
* LED1 LED2
* ------------------- ----------------------- -------- --------
* LED_STARTED NuttX has been started OFF OFF
* LED_HEAPALLOCATE Heap has been allocated OFF OFF
@ -253,25 +253,25 @@
#if !defined(CONFIG_STM32_LCD)
/* Select PA9 and PA10 if the LCD is not enabled */
# define GPIO_USART1_RX GPIO_USART1_RX_1
# define GPIO_USART1_TX GPIO_USART1_TX_1
# define GPIO_USART1_RX GPIO_USART1_RX_1 /* PA10 */
# define GPIO_USART1_TX GPIO_USART1_TX_1 /* PA9 */
/* This there are no other options for USART1 on this part */
# define GPIO_USART2_RX GPIO_USART2_RX_1
# define GPIO_USART2_TX GPIO_USART2_TX_1
# define GPIO_USART2_RX GPIO_USART2_RX_1 /* PA3 */
# define GPIO_USART2_TX GPIO_USART2_TX_1 /* PA2 */
/* Arbirtrarily select PB10 and PB11 */
# define GPIO_USART3_RX GPIO_USART3_RX_1
# define GPIO_USART3_TX GPIO_USART3_TX_1
# define GPIO_USART3_RX GPIO_USART3_RX_1 /* PB11 */
# define GPIO_USART3_TX GPIO_USART3_TX_1 /* PB10 */
#elif !defined(CONFIG_ARCH_LEDS)
/* Select PB6 and PB7 if the LEDs are not enabled */
# define GPIO_USART1_RX GPIO_USART1_RX_2
# define GPIO_USART1_TX GPIO_USART1_TX_2
# define GPIO_USART1_RX GPIO_USART1_RX_2 /* PB7 */
# define GPIO_USART1_TX GPIO_USART1_TX_2 /* PB6 */
#endif

9
configs/stm32ldiscovery/src/stm32_autoleds.c
View File

@ -60,7 +60,7 @@
* controls the LEDs:
*
* SYMBOL Meaning LED state
* LED3 LED4
* LED1 LED2
* ------------------- ----------------------- -------- --------
* LED_STARTED NuttX has been started OFF OFF
* LED_HEAPALLOCATE Heap has been allocated OFF OFF
@ -146,8 +146,11 @@ void up_ledon(int led)
void up_ledoff(int led)
{
stm32_gpiowrite(GPIO_LED1, false);
stm32_gpiowrite(GPIO_LED2, false);
if (led != 2)
{
stm32_gpiowrite(GPIO_LED1, false);
stm32_gpiowrite(GPIO_LED2, false);
}
}
#endif /* CONFIG_ARCH_LEDS */