t/PicoSDKandFreeRtos
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Moved proj up

Browse Source
This commit is contained in:
Timo Niemann
2026-06-04 10:21:56 +02:00
parent aea013305e
commit 99fb345151
949 changed files with 0 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
FreeRTOS/portable/ThirdParty/GCC/RP2040/include/freertos_sdk_config.h
Vendored
+77
View File
@@ -0,0 +1,77 @@
/*
* FreeRTOS Kernel V11.3.0
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*/
#ifndef FREERTOS_SDK_CONFIG_H
#define FREERTOS_SDK_CONFIG_H
#ifndef __ASSEMBLER__
#include "FreeRTOSConfig.h"
#include "rp2040_config.h"
#ifndef PICO_USE_MALLOC_MUTEX
/* malloc needs to be made thread safe */
#define PICO_USE_MALLOC_MUTEX 1
#endif /* PICO_USE_MALLOC_MUTEX */
#if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )
/* increase the amount of time it may reasonably take to wake us up */
#ifndef PICO_TIME_SLEEP_OVERHEAD_ADJUST_US
#define PICO_TIME_SLEEP_OVERHEAD_ADJUST_US 150
#endif
#define lock_owner_id_t uint32_t
extern uint32_t ulPortLockGetCurrentOwnerId( void );
#define lock_get_caller_owner_id() ulPortLockGetCurrentOwnerId()
#define LOCK_INVALID_OWNER_ID ( ( uint32_t ) -1 )
struct lock_core;
#ifndef lock_internal_spin_unlock_with_wait
extern void vPortLockInternalSpinUnlockWithWait( struct lock_core * pxLock,
uint32_t ulSave );
#define lock_internal_spin_unlock_with_wait( lock, save ) vPortLockInternalSpinUnlockWithWait( lock, save )
#endif
#ifndef lock_internal_spin_unlock_with_notify
extern void vPortLockInternalSpinUnlockWithNotify( struct lock_core * pxLock,
uint32_t save );
#define lock_internal_spin_unlock_with_notify( lock, save ) vPortLockInternalSpinUnlockWithNotify( lock, save );
#endif
#ifndef lock_internal_spin_unlock_with_best_effort_wait_or_timeout
extern bool xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout( struct lock_core * pxLock,
uint32_t ulSave,
absolute_time_t uxUntil );
#define lock_internal_spin_unlock_with_best_effort_wait_or_timeout( lock, save, until ) \
xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout( lock, save, until )
#endif
#endif /* configSUPPORT_PICO_SYNC_INTEROP */
#if ( configSUPPORT_PICO_TIME_INTEROP == 1 )
extern void xPortSyncInternalYieldUntilBefore( absolute_time_t t );
#define sync_internal_yield_until_before( t ) xPortSyncInternalYieldUntilBefore( t )
#endif /* configSUPPORT_PICO_TIME_INTEROP */
#endif /* __ASSEMBLER__ */
#endif /* ifndef FREERTOS_SDK_CONFIG_H */
FreeRTOS/portable/ThirdParty/GCC/RP2040/include/portmacro.h
Vendored
+293
View File
@@ -0,0 +1,293 @@
/*
* FreeRTOS Kernel V11.3.0
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: MIT AND BSD-3-Clause
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*
*/
#ifndef PORTMACRO_H
#define PORTMACRO_H
/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-ON* */
#include "pico.h"
#include "hardware/sync.h"
#include "rp2040_config.h"
/*-----------------------------------------------------------
* Port specific definitions.
*
* The settings in this file configure FreeRTOS correctly for the
* given hardware and compiler.
*
* These settings should not be altered.
*-----------------------------------------------------------
*/
/* Type definitions. */
#define portCHAR char
#define portFLOAT float
#define portDOUBLE double
#define portLONG long
#define portSHORT short
#define portSTACK_TYPE uint32_t
#define portBASE_TYPE long
typedef portSTACK_TYPE StackType_t;
typedef int32_t BaseType_t;
typedef uint32_t UBaseType_t;
#if ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )
typedef uint16_t TickType_t;
#define portMAX_DELAY ( TickType_t ) 0xffff
#elif ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_32_BITS )
typedef uint32_t TickType_t;
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
* not need to be guarded with a critical section. */
#define portTICK_TYPE_IS_ATOMIC 1
#else
#error configTICK_TYPE_WIDTH_IN_BITS set to unsupported tick type width.
#endif
/*-----------------------------------------------------------*/
/* Architecture specifics. */
#define portSTACK_GROWTH ( -1 )
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 8
#define portDONT_DISCARD __attribute__( ( used ) )
/* We have to use PICO_DIVIDER_DISABLE_INTERRUPTS as the source of truth rather than our config,
* as our FreeRTOSConfig.h header cannot be included by ASM code - which is what this affects in the SDK */
#define portUSE_DIVIDER_SAVE_RESTORE !PICO_DIVIDER_DISABLE_INTERRUPTS
#if portUSE_DIVIDER_SAVE_RESTORE
#define portSTACK_LIMIT_PADDING 4
#endif
/*-----------------------------------------------------------*/
/* Scheduler utilities. */
extern void vPortYield( void );
#define portNVIC_INT_CTRL_REG ( *( ( volatile uint32_t * ) 0xe000ed04 ) )
#define portNVIC_PENDSVSET_BIT ( 1UL << 28UL )
#define portYIELD() vPortYield()
#define portEND_SWITCHING_ISR( xSwitchRequired ) \
do \
{ \
if( xSwitchRequired ) \
{ \
traceISR_EXIT_TO_SCHEDULER(); \
portNVIC_INT_CTRL_REG = portNVIC_PENDSVSET_BIT; \
} \
else \
{ \
traceISR_EXIT(); \
} \
} while( 0 )
#define portYIELD_FROM_ISR( x ) portEND_SWITCHING_ISR( x )
/*-----------------------------------------------------------*/
/* Exception handlers */
#if ( configUSE_DYNAMIC_EXCEPTION_HANDLERS == 0 )
/* We only need to override the SDK's weak functions if we want to replace them at compile time */
#define vPortSVCHandler isr_svcall
#define xPortPendSVHandler isr_pendsv
#define xPortSysTickHandler isr_systick
#endif
/*-----------------------------------------------------------*/
/* Multi-core */
#define portMAX_CORE_COUNT 2
/* Check validity of number of cores specified in config */
#if ( configNUMBER_OF_CORES < 1 || portMAX_CORE_COUNT < configNUMBER_OF_CORES )
#error "Invalid number of cores specified in config!"
#endif
#if ( configTICK_CORE < 0 || configTICK_CORE > configNUMBER_OF_CORES )
#error "Invalid tick core specified in config!"
#endif
/* FreeRTOS core id is always zero based, so always 0 if we're running on only one core */
#if configNUMBER_OF_CORES == portMAX_CORE_COUNT
#define portGET_CORE_ID() get_core_num()
#else
#define portGET_CORE_ID() 0
#endif
#define portCHECK_IF_IN_ISR() \
( { \
uint32_t ulIPSR; \
__asm volatile ( "mrs %0, IPSR" : "=r" ( ulIPSR )::); \
( ( uint8_t ) ulIPSR ) > 0; } )
/* Use #define rather than inline method to make it easier for user code
* to work with kernel versions both with and without xPortIsInsideInterrupt */
#define xPortIsInsideInterrupt() ((BaseType_t)portCHECK_IF_IN_ISR())
void vYieldCore( int xCoreID );
#define portYIELD_CORE( a ) vYieldCore( a )
/*-----------------------------------------------------------*/
/* Critical nesting count management. */
#define portCRITICAL_NESTING_IN_TCB 0
extern UBaseType_t uxCriticalNestings[ configNUMBER_OF_CORES ];
#define portGET_CRITICAL_NESTING_COUNT( xCoreID ) ( uxCriticalNestings[ ( xCoreID ) ] )
#define portSET_CRITICAL_NESTING_COUNT( xCoreID, x ) ( uxCriticalNestings[ ( xCoreID ) ] = ( x ) )
#define portINCREMENT_CRITICAL_NESTING_COUNT( xCoreID ) ( uxCriticalNestings[ ( xCoreID ) ]++ )
#define portDECREMENT_CRITICAL_NESTING_COUNT( xCoreID ) ( uxCriticalNestings[ ( xCoreID ) ]-- )
/*-----------------------------------------------------------*/
/* Critical section management. */
#define portSET_INTERRUPT_MASK() \
( { \
uint32_t ulState; \
__asm volatile ( "mrs %0, PRIMASK" : "=r" ( ulState )::); \
__asm volatile ( " cpsid i " ::: "memory" ); \
ulState; } )
#define portCLEAR_INTERRUPT_MASK( ulState ) __asm volatile ( "msr PRIMASK,%0" ::"r" ( ulState ) : )
extern uint32_t ulSetInterruptMaskFromISR( void ) __attribute__( ( naked ) );
extern void vClearInterruptMaskFromISR( uint32_t ulMask ) __attribute__( ( naked ) );
#define portSET_INTERRUPT_MASK_FROM_ISR() ulSetInterruptMaskFromISR()
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( x ) vClearInterruptMaskFromISR( x )
#define portDISABLE_INTERRUPTS() __asm volatile ( " cpsid i " ::: "memory" )
#define portENABLE_INTERRUPTS() __asm volatile ( " cpsie i " ::: "memory" )
#if ( configNUMBER_OF_CORES == 1 )
extern void vPortEnterCritical( void );
extern void vPortExitCritical( void );
#define portENTER_CRITICAL() vPortEnterCritical()
#define portEXIT_CRITICAL() vPortExitCritical()
#else
extern void vTaskEnterCritical( void );
extern void vTaskExitCritical( void );
extern UBaseType_t vTaskEnterCriticalFromISR( void );
extern void vTaskExitCriticalFromISR( UBaseType_t uxSavedInterruptStatus );
#define portENTER_CRITICAL() vTaskEnterCritical()
#define portEXIT_CRITICAL() vTaskExitCritical()
#define portENTER_CRITICAL_FROM_ISR() vTaskEnterCriticalFromISR()
#define portEXIT_CRITICAL_FROM_ISR( x ) vTaskExitCriticalFromISR( x )
#endif /* if ( configNUMBER_OF_CORES == 1 ) */
#define portRTOS_SPINLOCK_COUNT 2
#if PICO_SDK_VERSION_MAJOR < 2
__force_inline static bool spin_try_lock_unsafe(spin_lock_t *lock) {
return *lock;
}
#endif
/* Note this is a single method with uxAcquire parameter since we have
* static vars, the method is always called with a compile time constant for
* uxAcquire, and the compiler should do the right thing! */
static inline void vPortRecursiveLock( BaseType_t xCoreID,
uint32_t ulLockNum,
spin_lock_t * pxSpinLock,
BaseType_t uxAcquire )
{
static volatile uint8_t ucOwnedByCore[ portMAX_CORE_COUNT ][portRTOS_SPINLOCK_COUNT];
static volatile uint8_t ucRecursionCountByLock[ portRTOS_SPINLOCK_COUNT ];
configASSERT( ulLockNum < portRTOS_SPINLOCK_COUNT );
if( uxAcquire )
{
if (!spin_try_lock_unsafe(pxSpinLock)) {
if( ucOwnedByCore[ xCoreID ][ ulLockNum ] )
{
configASSERT( ucRecursionCountByLock[ ulLockNum ] != 255u );
ucRecursionCountByLock[ ulLockNum ] = ucRecursionCountByLock[ ulLockNum ] + 1;
return;
}
spin_lock_unsafe_blocking(pxSpinLock);
}
configASSERT( ucRecursionCountByLock[ ulLockNum ] == 0 );
ucRecursionCountByLock[ ulLockNum ] = 1;
ucOwnedByCore[ xCoreID ][ ulLockNum ] = 1;
}
else
{
configASSERT( ( ucOwnedByCore[ xCoreID ] [ulLockNum ] ) != 0 );
configASSERT( ucRecursionCountByLock[ ulLockNum ] != 0 );
ucRecursionCountByLock[ ulLockNum ] = ucRecursionCountByLock[ ulLockNum ] - 1;
if ( ucRecursionCountByLock[ ulLockNum ] == 0U )
{
ucOwnedByCore[ xCoreID ] [ ulLockNum ] = 0;
spin_unlock_unsafe(pxSpinLock);
}
}
}
#if ( configNUMBER_OF_CORES == 1 )
#define portGET_ISR_LOCK( xCoreID )
#define portRELEASE_ISR_LOCK( xCoreID )
#define portGET_TASK_LOCK( xCoreID )
#define portRELEASE_TASK_LOCK( xCoreID )
#else
#define portGET_ISR_LOCK( xCoreID ) vPortRecursiveLock( ( xCoreID ), 0, spin_lock_instance( configSMP_SPINLOCK_0 ), pdTRUE )
#define portRELEASE_ISR_LOCK( xCoreID ) vPortRecursiveLock( ( xCoreID ), 0, spin_lock_instance( configSMP_SPINLOCK_0 ), pdFALSE )
#define portGET_TASK_LOCK( xCoreID ) vPortRecursiveLock( ( xCoreID ), 1, spin_lock_instance( configSMP_SPINLOCK_1 ), pdTRUE )
#define portRELEASE_TASK_LOCK( xCoreID ) vPortRecursiveLock( ( xCoreID ), 1, spin_lock_instance( configSMP_SPINLOCK_1 ), pdFALSE )
#endif
/*-----------------------------------------------------------*/
/* Tickless idle/low power functionality. */
#ifndef portSUPPRESS_TICKS_AND_SLEEP
extern void vPortSuppressTicksAndSleep( TickType_t xExpectedIdleTime );
#define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime )
#endif
/*-----------------------------------------------------------*/
/* Task function macros as described on the FreeRTOS.org WEB site. */
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
#define portNOP() __asm volatile ( "nop" )
#define portMEMORY_BARRIER() __asm volatile ( "" ::: "memory" )
/* *INDENT-OFF* */
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif /* PORTMACRO_H */
FreeRTOS/portable/ThirdParty/GCC/RP2040/include/rp2040_config.h
Vendored
+94
View File
@@ -0,0 +1,94 @@
/*
* FreeRTOS Kernel V11.3.0
* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: MIT AND BSD-3-Clause
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* https://www.FreeRTOS.org
* https://github.com/FreeRTOS
*/
#ifndef RP2040_CONFIG_H
#define RP2040_CONFIG_H
/* *INDENT-OFF* */
#ifdef __cplusplus
extern "C" {
#endif
/* *INDENT-ON* */
/* configUSE_DYNAMIC_EXCEPTION_HANDLERS == 1 means set the exception handlers dynamically on cores
* that need them in case the user has set up distinct vector table offsets per core
*/
#ifndef configUSE_DYNAMIC_EXCEPTION_HANDLERS
#if defined( PICO_NO_RAM_VECTOR_TABLE ) && ( PICO_NO_RAM_VECTOR_TABLE == 1 )
#define configUSE_DYNAMIC_EXCEPTION_HANDLERS 0
#else
#define configUSE_DYNAMIC_EXCEPTION_HANDLERS 1
#endif
#endif
/* configSUPPORT_PICO_SYNC_INTEROP == 1 means that SDK pico_sync
* sem/mutex/queue etc. will work correctly when called from FreeRTOS tasks
*/
#ifndef configSUPPORT_PICO_SYNC_INTEROP
#if LIB_PICO_SYNC
#define configSUPPORT_PICO_SYNC_INTEROP 1
#endif
#endif
/* configSUPPORT_PICO_SYNC_INTEROP == 1 means that SDK pico_time
* sleep_ms/sleep_us/sleep_until will work correctly when called from FreeRTOS
* tasks, and will actually block at the FreeRTOS level
*/
#ifndef configSUPPORT_PICO_TIME_INTEROP
#if LIB_PICO_TIME
#define configSUPPORT_PICO_TIME_INTEROP 1
#endif
#endif
#if ( configNUMBER_OF_CORES > 1 )
/* configTICK_CORE indicates which core should handle the SysTick
* interrupts */
#ifndef configTICK_CORE
#define configTICK_CORE 0
#endif
#endif
/* This SMP port requires two spin locks, which are claimed from the SDK.
* the spin lock numbers to be used are defined statically and defaulted here
* to the values nominally set aside for RTOS by the SDK */
#ifndef configSMP_SPINLOCK_0
#define configSMP_SPINLOCK_0 PICO_SPINLOCK_ID_OS1
#endif
#ifndef configSMP_SPINLOCK_1
#define configSMP_SPINLOCK_1 PICO_SPINLOCK_ID_OS2
#endif
/* *INDENT-OFF* */
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif /* ifndef RP2040_CONFIG_H */