philippe s. / mbed-dev

mbed library sources. Supersedes mbed-src. Fixes analogIn and analogOut problems for TARGET_STM32F3. Tested on NUCLEO-F303K8, using 3 analogout and 7 analogin channels simultaneously. Added ability for STM32F334R8 and STM32F303K8 to use all three channels of DAC simultaneously. https://developer.mbed.org/users/StevieWray/code/mbed-dev/ Added ability for TARGET_STM32F3 to use more than one ADC simultaneously. https://developer.mbed.org/questions/67997/NUCLEO-F303K8ADC/

Fork of mbed-dev by mbed official

targets/hal/TARGET_Atmel/common/utils/interrupt.h@70:b3a5af880266, 2016-02-23 (annotated)

Committer:
neurofun
Date:
Tue Feb 23 21:59:35 2016 +0000
Revision:
70:b3a5af880266
Parent:
0:9b334a45a8ff 
Edited DAC routines to allow for the simultaneous use of three channels from two DACs as seen on the STM32F334R8 and STM32F303K8. Edited ADC routines to allow for the simultaneous use of more than one ADC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 #ifndef UTILS_INTERRUPT_H
bogdanm 0:9b334a45a8ff 2 #define UTILS_INTERRUPT_H
bogdanm 0:9b334a45a8ff 3
bogdanm 0:9b334a45a8ff 4 #include <parts.h>
bogdanm 0:9b334a45a8ff 5
bogdanm 0:9b334a45a8ff 6 #if XMEGA || MEGA || TINY
bogdanm 0:9b334a45a8ff 7 # include "interrupt/interrupt_avr8.h"
bogdanm 0:9b334a45a8ff 8 #elif UC3
bogdanm 0:9b334a45a8ff 9 # include "interrupt/interrupt_avr32.h"
bogdanm 0:9b334a45a8ff 10 #elif SAM
bogdanm 0:9b334a45a8ff 11 # include "interrupt/interrupt_sam_nvic.h"
bogdanm 0:9b334a45a8ff 12 #else
bogdanm 0:9b334a45a8ff 13 # error Unsupported device.
bogdanm 0:9b334a45a8ff 14 #endif
bogdanm 0:9b334a45a8ff 15
bogdanm 0:9b334a45a8ff 16 /**
bogdanm 0:9b334a45a8ff 17 * \defgroup interrupt_group Global interrupt management
bogdanm 0:9b334a45a8ff 18 *
bogdanm 0:9b334a45a8ff 19 * This is a driver for global enabling and disabling of interrupts.
bogdanm 0:9b334a45a8ff 20 *
bogdanm 0:9b334a45a8ff 21 * @{
bogdanm 0:9b334a45a8ff 22 */
bogdanm 0:9b334a45a8ff 23
bogdanm 0:9b334a45a8ff 24 #if defined(__DOXYGEN__)
bogdanm 0:9b334a45a8ff 25 /**
bogdanm 0:9b334a45a8ff 26 * \def CONFIG_INTERRUPT_FORCE_INTC
bogdanm 0:9b334a45a8ff 27 * \brief Force usage of the ASF INTC driver
bogdanm 0:9b334a45a8ff 28 *
bogdanm 0:9b334a45a8ff 29 * Predefine this symbol when preprocessing to force the use of the ASF INTC driver.
bogdanm 0:9b334a45a8ff 30 * This is useful to ensure compatibility across compilers and shall be used only when required
bogdanm 0:9b334a45a8ff 31 * by the application needs.
bogdanm 0:9b334a45a8ff 32 */
bogdanm 0:9b334a45a8ff 33 # define CONFIG_INTERRUPT_FORCE_INTC
bogdanm 0:9b334a45a8ff 34 #endif
bogdanm 0:9b334a45a8ff 35
bogdanm 0:9b334a45a8ff 36 //! \name Global interrupt flags
bogdanm 0:9b334a45a8ff 37 //@{
bogdanm 0:9b334a45a8ff 38 /**
bogdanm 0:9b334a45a8ff 39 * \typedef irqflags_t
bogdanm 0:9b334a45a8ff 40 * \brief Type used for holding state of interrupt flag
bogdanm 0:9b334a45a8ff 41 */
bogdanm 0:9b334a45a8ff 42
bogdanm 0:9b334a45a8ff 43 /**
bogdanm 0:9b334a45a8ff 44 * \def cpu_irq_enable
bogdanm 0:9b334a45a8ff 45 * \brief Enable interrupts globally
bogdanm 0:9b334a45a8ff 46 */
bogdanm 0:9b334a45a8ff 47
bogdanm 0:9b334a45a8ff 48 /**
bogdanm 0:9b334a45a8ff 49 * \def cpu_irq_disable
bogdanm 0:9b334a45a8ff 50 * \brief Disable interrupts globally
bogdanm 0:9b334a45a8ff 51 */
bogdanm 0:9b334a45a8ff 52
bogdanm 0:9b334a45a8ff 53 /**
bogdanm 0:9b334a45a8ff 54 * \fn irqflags_t cpu_irq_save(void)
bogdanm 0:9b334a45a8ff 55 * \brief Get and clear the global interrupt flags
bogdanm 0:9b334a45a8ff 56 *
bogdanm 0:9b334a45a8ff 57 * Use in conjunction with \ref cpu_irq_restore.
bogdanm 0:9b334a45a8ff 58 *
bogdanm 0:9b334a45a8ff 59 * \return Current state of interrupt flags.
bogdanm 0:9b334a45a8ff 60 *
bogdanm 0:9b334a45a8ff 61 * \note This function leaves interrupts disabled.
bogdanm 0:9b334a45a8ff 62 */
bogdanm 0:9b334a45a8ff 63
bogdanm 0:9b334a45a8ff 64 /**
bogdanm 0:9b334a45a8ff 65 * \fn void cpu_irq_restore(irqflags_t flags)
bogdanm 0:9b334a45a8ff 66 * \brief Restore global interrupt flags
bogdanm 0:9b334a45a8ff 67 *
bogdanm 0:9b334a45a8ff 68 * Use in conjunction with \ref cpu_irq_save.
bogdanm 0:9b334a45a8ff 69 *
bogdanm 0:9b334a45a8ff 70 * \param flags State to set interrupt flag to.
bogdanm 0:9b334a45a8ff 71 */
bogdanm 0:9b334a45a8ff 72
bogdanm 0:9b334a45a8ff 73 /**
bogdanm 0:9b334a45a8ff 74 * \fn bool cpu_irq_is_enabled_flags(irqflags_t flags)
bogdanm 0:9b334a45a8ff 75 * \brief Check if interrupts are globally enabled in supplied flags
bogdanm 0:9b334a45a8ff 76 *
bogdanm 0:9b334a45a8ff 77 * \param flags Currents state of interrupt flags.
bogdanm 0:9b334a45a8ff 78 *
bogdanm 0:9b334a45a8ff 79 * \return True if interrupts are enabled.
bogdanm 0:9b334a45a8ff 80 */
bogdanm 0:9b334a45a8ff 81
bogdanm 0:9b334a45a8ff 82 /**
bogdanm 0:9b334a45a8ff 83 * \def cpu_irq_is_enabled
bogdanm 0:9b334a45a8ff 84 * \brief Check if interrupts are globally enabled
bogdanm 0:9b334a45a8ff 85 *
bogdanm 0:9b334a45a8ff 86 * \return True if interrupts are enabled.
bogdanm 0:9b334a45a8ff 87 */
bogdanm 0:9b334a45a8ff 88 //@}
bogdanm 0:9b334a45a8ff 89
bogdanm 0:9b334a45a8ff 90 //! @}
bogdanm 0:9b334a45a8ff 91
bogdanm 0:9b334a45a8ff 92 /**
bogdanm 0:9b334a45a8ff 93 * \ingroup interrupt_group
bogdanm 0:9b334a45a8ff 94 * \defgroup interrupt_deprecated_group Deprecated interrupt definitions
bogdanm 0:9b334a45a8ff 95 */
bogdanm 0:9b334a45a8ff 96
bogdanm 0:9b334a45a8ff 97 #endif /* UTILS_INTERRUPT_H */