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Spark configuration updates from David Sidrane
This commit is contained in:
Gregory Nutt
+125
-10
@@ -145,16 +145,63 @@
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#endif
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/* LED definitions ******************************************************************/
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/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in any
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* way. The following definitions are used to access individual LEDs.
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*/
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/* LED index values for use with stm32_setled() */
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#define BOARD_LED1 0 /* Tied to LED_USR */
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#define BOARD_LED2 1 /* Tied to LED_RGB RED */
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#define BOARD_LED3 2 /* Tied to LED_RGB BLUE */
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#define BOARD_LED4 3 /* Tied to LED_RGB GREEN */
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#define BOARD_NLEDS 4
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#define BOARD_USR_LED_BLUE BOARD_LED1
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#define BOARD_RGB_LED_RED BOARD_LED2
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#define BOARD_RGB_LED_GREEN BOARD_LED4
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#define BOARD_RGB_LED_BLUE BOARD_LED3
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/* LED bits for use with stm32_setleds() */
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#define BOARD_USR_LED_BIT (1 << BOARD_USR_LED_BLUE)
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#define BOARD_RED_LED_BIT (1 << BOARD_RGB_LED_RED)
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#define BOARD_BLUE_LED_BIT (1 << BOARD_RGB_LED_BLUE)
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#define BOARD_GREEN_LED_BIT (1 << BOARD_RGB_LED_GREEN)
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#define LED_ACTIVE_LOW (BOARD_RED_LED_BIT|BOARD_BLUE_LED_BIT|BOARD_GREEN_LED_BIT)
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/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 4 LEDs on board the
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* spark. The following definitions describe how NuttX controls the LEDs:
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*/
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/* LED1 LED2 LED3 LED4 */
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/* blue red blue green Color */
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#define LED_STARTED 0 /* ------ ------ ------ ------ --------- */
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#define LED_HEAPALLOCATE 1 /* OFF ON OFF OFF Red */
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#define LED_IRQSENABLED 2 /* OFF OFF ON OFF Blue */
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#define LED_STACKCREATED 3 /* OFF ON OFF ON Orange */
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#define LED_INIRQ 4 /* N/C OFF OFF ON Green */
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#define LED_SIGNAL 5 /* N/C ON N/C N/C Red Glow */
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#define LED_ASSERTION 6 /* N/C N/C ON N/C Blue Glow */
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#define LED_PANIC 7 /* N/C ON ON ON White */
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#define LED_NUM_CODES 8
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/* Button definitions ***************************************************************/
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/* The Spark supports two buttons; only one button is controllable by software:
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*
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* BTN: user and wake-up button connected to the I/O PB2/BOOT1 of the STM32F103CB.
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* N.B. Since BOOT0 is tied to GND it is a moot point that BTN signal is connected
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* to the BOOT1 signal.
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* RESET: This pushbutton connected to NRST is used to RESET the STM32F103CB.
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*/
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#define BUTTON_USER 0
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#define NUM_BUTTONS 1
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#define BUTTON_USER_BIT (1 << BUTTON_USER)
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#define BUTTON_ACTIVE_LOW (BUTTON_USER_BIT)
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/* The board has only one controllable LED */
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#define LED_STARTED 0 /* No LEDs */
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#define LED_HEAPALLOCATE 1 /* LED1 on */
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#define LED_IRQSENABLED 2 /* LED2 on */
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#define LED_STACKCREATED 3 /* LED1 on */
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#define LED_INIRQ 4 /* LED1 off */
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#define LED_SIGNAL 5 /* LED2 on */
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#define LED_ASSERTION 6 /* LED1 + LED2 */
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#define LED_PANIC 7 /* LED1 / LED2 blinking */
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/************************************************************************************
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* Public Data
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@@ -165,7 +212,8 @@
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C" {
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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@@ -173,6 +221,54 @@ extern "C" {
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/************************************************************************************
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* Public Function Prototypes
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************************************************************************************/
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/************************************************************************************
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* Button support.
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*
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* Description:
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* up_buttoninit() must be called to initialize button resources. After
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* that, up_buttons() may be called to collect the current state of all
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* buttons or up_irqbutton() may be called to register button interrupt
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* handlers.
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*
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* After up_buttoninit() has been called, up_buttons() may be called to
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* collect the state of all buttons. up_buttons() returns an 8-bit bit set
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* with each bit associated with a button. See the BUTTON_*_BIT and JOYSTICK_*_BIT
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* definitions in board.h for the meaning of each bit.
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*
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* up_irqbutton() may be called to register an interrupt handler that will
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* be called when a button is depressed or released. The ID value is a
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* button enumeration value that uniquely identifies a button resource. See the
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* BUTTON_* and JOYSTICK_* definitions in board.h for the meaning of enumeration
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* value. The previous interrupt handler address is returned (so that it may
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* restored, if so desired).
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*
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************************************************************************************/
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#ifdef CONFIG_ARCH_BUTTONS
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void up_buttoninit(void);
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uint8_t up_buttons(void);
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#ifdef CONFIG_ARCH_IRQBUTTONS
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xcpt_t up_irqbutton(int id, xcpt_t irqhandler);
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#endif
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#endif
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/************************************************************************************
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* Name: up_ledinit, up_setled, and up_setleds
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*
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* Description:
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* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LEDs. If
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* CONFIG_ARCH_LEDS is not defined, then the following interfacesare available to
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* control the LEDs from user applications.
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*
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************************************************************************************/
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#ifndef CONFIG_ARCH_LEDS
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#undef up_ledinit // Remove macro definition to reuse name
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void up_ledinit(void);
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void up_setled(int led, bool ledon);
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void up_setleds(uint8_t ledset, uint8_t led_states_set);
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#endif
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/************************************************************************************
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* Name: stm32_boardinitialize
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*
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@@ -185,6 +281,25 @@ extern "C" {
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void stm32_boardinitialize(void);
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/************************************************************************************
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* Name: nsh_archinitialize
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*
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* Description:
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* Perform architecture specific initialization for NSH.
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*
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* CONFIG_NSH_ARCHINIT=y :
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* Called from the NSH library
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*
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* CONFIG_BOARD_INITIALIZE=y, CONFIG_NSH_LIBRARY=y, &&
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* CONFIG_NSH_ARCHINIT=n:
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* Called from board_initialize().
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*
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************************************************************************************/
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#ifdef CONFIG_NSH_LIBRARY
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int nsh_archinitialize(void);
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#endif
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#undef EXTERN
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#if defined(__cplusplus)
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}
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