mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_K82F/drivers/fsl_common.c
- Revision:
- 174:b96e65c34a4d
- Parent:
- 173:e131a1973e81
- Child:
- 175:af195413fb11
--- a/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_K82F/drivers/fsl_common.c Fri Sep 15 14:59:18 2017 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,161 +0,0 @@ -/* -* Copyright (c) 2015-2016, Freescale Semiconductor, Inc. -* All rights reserved. -* -* Redistribution and use in source and binary forms, with or without modification, -* are permitted provided that the following conditions are met: -* -* o Redistributions of source code must retain the above copyright notice, this list -* of conditions and the following disclaimer. -* -* o Redistributions in binary form must reproduce the above copyright notice, this -* list of conditions and the following disclaimer in the documentation and/or -* other materials provided with the distribution. -* -* o Neither the name of Freescale Semiconductor, Inc. nor the names of its -* contributors may be used to endorse or promote products derived from this -* software without specific prior written permission. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR -* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#include "fsl_common.h" -/* This is not needed for mbed */ -#if 0 -#include "fsl_debug_console.h" - -#ifndef NDEBUG -#if (defined(__CC_ARM)) || (defined(__ICCARM__)) -void __aeabi_assert(const char *failedExpr, const char *file, int line) -{ - PRINTF("ASSERT ERROR \" %s \": file \"%s\" Line \"%d\" \n", failedExpr, file, line); - for (;;) - { - __asm("bkpt #0"); - } -} -#elif(defined(__GNUC__)) -void __assert_func(const char *file, int line, const char *func, const char *failedExpr) -{ - PRINTF("ASSERT ERROR \" %s \": file \"%s\" Line \"%d\" function name \"%s\" \n", failedExpr, file, line, func); - for (;;) - { - __asm("bkpt #0"); - } -} -#endif /* (defined(__CC_ARM)) || (defined (__ICCARM__)) */ -#endif /* NDEBUG */ -#endif -void InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler) -{ -/* Addresses for VECTOR_TABLE and VECTOR_RAM come from the linker file */ -#if defined(__CC_ARM) - extern uint32_t Image$$VECTOR_ROM$$Base[]; - extern uint32_t Image$$VECTOR_RAM$$Base[]; - extern uint32_t Image$$RW_m_data$$Base[]; - -#define __VECTOR_TABLE Image$$VECTOR_ROM$$Base -#define __VECTOR_RAM Image$$VECTOR_RAM$$Base -#define __RAM_VECTOR_TABLE_SIZE (((uint32_t)Image$$RW_m_data$$Base - (uint32_t)Image$$VECTOR_RAM$$Base)) -#elif defined(__ICCARM__) - extern uint32_t __RAM_VECTOR_TABLE_SIZE[]; - extern uint32_t __VECTOR_TABLE[]; - extern uint32_t __VECTOR_RAM[]; -#elif defined(__GNUC__) - extern uint32_t __VECTOR_TABLE[]; - extern uint32_t __VECTOR_RAM[]; - extern uint32_t __RAM_VECTOR_TABLE_SIZE_BYTES[]; - uint32_t __RAM_VECTOR_TABLE_SIZE = (uint32_t)(__RAM_VECTOR_TABLE_SIZE_BYTES); -#endif /* defined(__CC_ARM) */ - uint32_t n; - uint32_t interrupts_disabled; - - interrupts_disabled = __get_PRIMASK(); - __disable_irq(); - if (SCB->VTOR != (uint32_t)__VECTOR_RAM) - { - /* Copy the vector table from ROM to RAM */ - for (n = 0; n < ((uint32_t)__RAM_VECTOR_TABLE_SIZE) / sizeof(uint32_t); n++) - { - __VECTOR_RAM[n] = __VECTOR_TABLE[n]; - } - /* Point the VTOR to the position of vector table */ - SCB->VTOR = (uint32_t)__VECTOR_RAM; - } - - /* make sure the __VECTOR_RAM is noncachable */ - __VECTOR_RAM[irq + 16] = irqHandler; - - if (!interrupts_disabled) { - __enable_irq(); - } -} -#ifndef CPU_QN908X -#if (defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0)) - -void EnableDeepSleepIRQ(IRQn_Type interrupt) -{ - uint32_t index = 0; - uint32_t intNumber = (uint32_t)interrupt; - while (intNumber >= 32u) - { - index++; - intNumber -= 32u; - } - - SYSCON->STARTERSET[index] = 1u << intNumber; - EnableIRQ(interrupt); /* also enable interrupt at NVIC */ -} - -void DisableDeepSleepIRQ(IRQn_Type interrupt) -{ - uint32_t index = 0; - uint32_t intNumber = (uint32_t)interrupt; - while (intNumber >= 32u) - { - index++; - intNumber -= 32u; - } - - DisableIRQ(interrupt); /* also disable interrupt at NVIC */ - SYSCON->STARTERCLR[index] = 1u << intNumber; -} -#endif /* FSL_FEATURE_SOC_SYSCON_COUNT */ -#else -void EnableDeepSleepIRQ(IRQn_Type interrupt) -{ - uint32_t index = 0; - uint32_t intNumber = (uint32_t)interrupt; - while (intNumber >= 32u) - { - index++; - intNumber -= 32u; - } - - /* SYSCON->STARTERSET[index] = 1u << intNumber; */ - EnableIRQ(interrupt); /* also enable interrupt at NVIC */ -} - -void DisableDeepSleepIRQ(IRQn_Type interrupt) -{ - uint32_t index = 0; - uint32_t intNumber = (uint32_t)interrupt; - while (intNumber >= 32u) - { - index++; - intNumber -= 32u; - } - - DisableIRQ(interrupt); /* also disable interrupt at NVIC */ - /* SYSCON->STARTERCLR[index] = 1u << intNumber; */ -} -#endif /*CPU_QN908X */