From 86608c6770cf08c138a2bdab5855072f64be09ef Mon Sep 17 00:00:00 2001 From: joshua Date: Sat, 30 Dec 2023 23:54:31 -0500 Subject: initial commit --- .../ARM/arm_class_marks_example/Abstract.txt | 4 + .../RTE/Device/ARMCM0/startup_ARMCM0.s | 159 ++++++++++++++++ .../RTE/Device/ARMCM0/system_ARMCM0.c | 56 ++++++ .../RTE/Device/ARMCM3/startup_ARMCM3.s | 163 ++++++++++++++++ .../RTE/Device/ARMCM3/system_ARMCM3.c | 68 +++++++ .../RTE/Device/ARMCM4_FP/startup_ARMCM4.s | 163 ++++++++++++++++ .../RTE/Device/ARMCM4_FP/system_ARMCM4.c | 83 ++++++++ .../RTE/Device/ARMCM7_SP/startup_ARMCM7.s | 163 ++++++++++++++++ .../RTE/Device/ARMCM7_SP/system_ARMCM7.c | 85 +++++++++ .../arm_class_marks_example_f32.c | 211 +++++++++++++++++++++ 10 files changed, 1155 insertions(+) create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/Abstract.txt create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/startup_ARMCM0.s create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/system_ARMCM0.c create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/startup_ARMCM3.s create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/system_ARMCM3.c create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/startup_ARMCM4.s create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/system_ARMCM4.c create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/startup_ARMCM7.s create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/system_ARMCM7.c create mode 100644 Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/arm_class_marks_example_f32.c (limited to 'Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example') diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/Abstract.txt b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/Abstract.txt new file mode 100644 index 0000000..7ac021f --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/Abstract.txt @@ -0,0 +1,4 @@ +CMSIS DSP_Lib example arm_class_marks_example for + Cortex-M0, Cortex-M3, Cortex-M4 with FPU and Cortex-M7 with single precision FPU. + +The example is configured for uVision Simulator diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/startup_ARMCM0.s b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/startup_ARMCM0.s new file mode 100644 index 0000000..bdb4be7 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/startup_ARMCM0.s @@ -0,0 +1,159 @@ +;/**************************************************************************//** +; * @file startup_ARMCM0.s +; * @brief CMSIS Core Device Startup File for +; * ARMCM0 Device +; * @version V5.3.1 +; * @date 09. July 2018 +; ******************************************************************************/ +;/* +; * Copyright (c) 2009-2018 Arm Limited. All rights reserved. +; * +; * SPDX-License-Identifier: Apache-2.0 +; * +; * Licensed under the Apache License, Version 2.0 (the License); you may +; * not use this file except in compliance with the License. +; * You may obtain a copy of the License at +; * +; * www.apache.org/licenses/LICENSE-2.0 +; * +; * Unless required by applicable law or agreed to in writing, software +; * distributed under the License is distributed on an AS IS BASIS, WITHOUT +; * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; * See the License for the specific language governing permissions and +; * limitations under the License. +; */ + +;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------ + + +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +__stack_limit +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000C00 + + IF Heap_Size != 0 ; Heap is provided + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + ENDIF + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; -14 NMI Handler + DCD HardFault_Handler ; -13 Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; -5 SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; -2 PendSV Handler + DCD SysTick_Handler ; -1 SysTick Handler + + ; Interrupts + DCD Interrupt0_Handler ; 0 Interrupt 0 + DCD Interrupt1_Handler ; 1 Interrupt 1 + DCD Interrupt2_Handler ; 2 Interrupt 2 + DCD Interrupt3_Handler ; 3 Interrupt 3 + DCD Interrupt4_Handler ; 4 Interrupt 4 + DCD Interrupt5_Handler ; 5 Interrupt 5 + DCD Interrupt6_Handler ; 6 Interrupt 6 + DCD Interrupt7_Handler ; 7 Interrupt 7 + DCD Interrupt8_Handler ; 8 Interrupt 8 + DCD Interrupt9_Handler ; 9 Interrupt 9 + + SPACE ( 22 * 4) ; Interrupts 10 .. 31 are left out +__Vectors_End +__Vectors_Size EQU __Vectors_End - __Vectors + + + AREA |.text|, CODE, READONLY + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Macro to define default exception/interrupt handlers. +; Default handler are weak symbols with an endless loop. +; They can be overwritten by real handlers. + MACRO + Set_Default_Handler $Handler_Name +$Handler_Name PROC + EXPORT $Handler_Name [WEAK] + B . + ENDP + MEND + + +; Default exception/interrupt handler + + Set_Default_Handler NMI_Handler + Set_Default_Handler HardFault_Handler + Set_Default_Handler SVC_Handler + Set_Default_Handler PendSV_Handler + Set_Default_Handler SysTick_Handler + + Set_Default_Handler Interrupt0_Handler + Set_Default_Handler Interrupt1_Handler + Set_Default_Handler Interrupt2_Handler + Set_Default_Handler Interrupt3_Handler + Set_Default_Handler Interrupt4_Handler + Set_Default_Handler Interrupt5_Handler + Set_Default_Handler Interrupt6_Handler + Set_Default_Handler Interrupt7_Handler + Set_Default_Handler Interrupt8_Handler + Set_Default_Handler Interrupt9_Handler + + ALIGN + + +; User setup Stack & Heap + + EXPORT __stack_limit + EXPORT __initial_sp + IF Heap_Size != 0 ; Heap is provided + EXPORT __heap_base + EXPORT __heap_limit + ENDIF + + END diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/system_ARMCM0.c b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/system_ARMCM0.c new file mode 100644 index 0000000..d735adf --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM0/system_ARMCM0.c @@ -0,0 +1,56 @@ +/**************************************************************************//** + * @file system_ARMCM0.c + * @brief CMSIS Device System Source File for + * ARMCM0 Device + * @version V5.3.1 + * @date 09. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "ARMCM0.h" + +/*---------------------------------------------------------------------------- + Define clocks + *----------------------------------------------------------------------------*/ +#define XTAL (50000000UL) /* Oscillator frequency */ + +#define SYSTEM_CLOCK (XTAL / 2U) + + +/*---------------------------------------------------------------------------- + System Core Clock Variable + *----------------------------------------------------------------------------*/ +uint32_t SystemCoreClock = SYSTEM_CLOCK; /* System Core Clock Frequency */ + + +/*---------------------------------------------------------------------------- + System Core Clock update function + *----------------------------------------------------------------------------*/ +void SystemCoreClockUpdate (void) +{ + SystemCoreClock = SYSTEM_CLOCK; +} + +/*---------------------------------------------------------------------------- + System initialization function + *----------------------------------------------------------------------------*/ +void SystemInit (void) +{ + SystemCoreClock = SYSTEM_CLOCK; +} diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/startup_ARMCM3.s b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/startup_ARMCM3.s new file mode 100644 index 0000000..81a33d9 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/startup_ARMCM3.s @@ -0,0 +1,163 @@ +;/**************************************************************************//** +; * @file startup_ARMCM3.s +; * @brief CMSIS Core Device Startup File for +; * ARMCM3 Device +; * @version V5.3.1 +; * @date 09. July 2018 +; ******************************************************************************/ +;/* +; * Copyright (c) 2009-2018 Arm Limited. All rights reserved. +; * +; * SPDX-License-Identifier: Apache-2.0 +; * +; * Licensed under the Apache License, Version 2.0 (the License); you may +; * not use this file except in compliance with the License. +; * You may obtain a copy of the License at +; * +; * www.apache.org/licenses/LICENSE-2.0 +; * +; * Unless required by applicable law or agreed to in writing, software +; * distributed under the License is distributed on an AS IS BASIS, WITHOUT +; * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; * See the License for the specific language governing permissions and +; * limitations under the License. +; */ + +;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------ + + +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +__stack_limit +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000C00 + + IF Heap_Size != 0 ; Heap is provided + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + ENDIF + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; -14 NMI Handler + DCD HardFault_Handler ; -13 Hard Fault Handler + DCD MemManage_Handler ; -12 MPU Fault Handler + DCD BusFault_Handler ; -11 Bus Fault Handler + DCD UsageFault_Handler ; -10 Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; -5 SVCall Handler + DCD DebugMon_Handler ; -4 Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; -2 PendSV Handler + DCD SysTick_Handler ; -1 SysTick Handler + + ; Interrupts + DCD Interrupt0_Handler ; 0 Interrupt 0 + DCD Interrupt1_Handler ; 1 Interrupt 1 + DCD Interrupt2_Handler ; 2 Interrupt 2 + DCD Interrupt3_Handler ; 3 Interrupt 3 + DCD Interrupt4_Handler ; 4 Interrupt 4 + DCD Interrupt5_Handler ; 5 Interrupt 5 + DCD Interrupt6_Handler ; 6 Interrupt 6 + DCD Interrupt7_Handler ; 7 Interrupt 7 + DCD Interrupt8_Handler ; 8 Interrupt 8 + DCD Interrupt9_Handler ; 9 Interrupt 9 + + SPACE (214 * 4) ; Interrupts 10 .. 224 are left out +__Vectors_End +__Vectors_Size EQU __Vectors_End - __Vectors + + + AREA |.text|, CODE, READONLY + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Macro to define default exception/interrupt handlers. +; Default handler are weak symbols with an endless loop. +; They can be overwritten by real handlers. + MACRO + Set_Default_Handler $Handler_Name +$Handler_Name PROC + EXPORT $Handler_Name [WEAK] + B . + ENDP + MEND + + +; Default exception/interrupt handler + + Set_Default_Handler NMI_Handler + Set_Default_Handler HardFault_Handler + Set_Default_Handler MemManage_Handler + Set_Default_Handler BusFault_Handler + Set_Default_Handler UsageFault_Handler + Set_Default_Handler SVC_Handler + Set_Default_Handler DebugMon_Handler + Set_Default_Handler PendSV_Handler + Set_Default_Handler SysTick_Handler + + Set_Default_Handler Interrupt0_Handler + Set_Default_Handler Interrupt1_Handler + Set_Default_Handler Interrupt2_Handler + Set_Default_Handler Interrupt3_Handler + Set_Default_Handler Interrupt4_Handler + Set_Default_Handler Interrupt5_Handler + Set_Default_Handler Interrupt6_Handler + Set_Default_Handler Interrupt7_Handler + Set_Default_Handler Interrupt8_Handler + Set_Default_Handler Interrupt9_Handler + + ALIGN + + +; User setup Stack & Heap + + EXPORT __stack_limit + EXPORT __initial_sp + IF Heap_Size != 0 ; Heap is provided + EXPORT __heap_base + EXPORT __heap_limit + ENDIF + + END diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/system_ARMCM3.c b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/system_ARMCM3.c new file mode 100644 index 0000000..5578e23 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM3/system_ARMCM3.c @@ -0,0 +1,68 @@ +/**************************************************************************//** + * @file system_ARMCM3.c + * @brief CMSIS Device System Source File for + * ARMCM3 Device + * @version V5.3.1 + * @date 09. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "ARMCM3.h" + +/*---------------------------------------------------------------------------- + Define clocks + *----------------------------------------------------------------------------*/ +#define XTAL (50000000UL) /* Oscillator frequency */ + +#define SYSTEM_CLOCK (XTAL / 2U) + + +/*---------------------------------------------------------------------------- + Externals + *----------------------------------------------------------------------------*/ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + extern uint32_t __Vectors; +#endif + +/*---------------------------------------------------------------------------- + System Core Clock Variable + *----------------------------------------------------------------------------*/ +uint32_t SystemCoreClock = SYSTEM_CLOCK; /* System Core Clock Frequency */ + + +/*---------------------------------------------------------------------------- + System Core Clock update function + *----------------------------------------------------------------------------*/ +void SystemCoreClockUpdate (void) +{ + SystemCoreClock = SYSTEM_CLOCK; +} + +/*---------------------------------------------------------------------------- + System initialization function + *----------------------------------------------------------------------------*/ +void SystemInit (void) +{ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + SCB->VTOR = (uint32_t) &__Vectors; +#endif + + SystemCoreClock = SYSTEM_CLOCK; +} diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/startup_ARMCM4.s b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/startup_ARMCM4.s new file mode 100644 index 0000000..93f7f27 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/startup_ARMCM4.s @@ -0,0 +1,163 @@ +;/**************************************************************************//** +; * @file startup_ARMCM4.s +; * @brief CMSIS Core Device Startup File for +; * ARMCM4 Device +; * @version V5.3.1 +; * @date 09. July 2018 +; ******************************************************************************/ +;/* +; * Copyright (c) 2009-2018 Arm Limited. All rights reserved. +; * +; * SPDX-License-Identifier: Apache-2.0 +; * +; * Licensed under the Apache License, Version 2.0 (the License); you may +; * not use this file except in compliance with the License. +; * You may obtain a copy of the License at +; * +; * www.apache.org/licenses/LICENSE-2.0 +; * +; * Unless required by applicable law or agreed to in writing, software +; * distributed under the License is distributed on an AS IS BASIS, WITHOUT +; * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; * See the License for the specific language governing permissions and +; * limitations under the License. +; */ + +;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------ + + +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +__stack_limit +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000C00 + + IF Heap_Size != 0 ; Heap is provided + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + ENDIF + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; -14 NMI Handler + DCD HardFault_Handler ; -13 Hard Fault Handler + DCD MemManage_Handler ; -12 MPU Fault Handler + DCD BusFault_Handler ; -11 Bus Fault Handler + DCD UsageFault_Handler ; -10 Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; -5 SVCall Handler + DCD DebugMon_Handler ; -4 Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; -2 PendSV Handler + DCD SysTick_Handler ; -1 SysTick Handler + + ; Interrupts + DCD Interrupt0_Handler ; 0 Interrupt 0 + DCD Interrupt1_Handler ; 1 Interrupt 1 + DCD Interrupt2_Handler ; 2 Interrupt 2 + DCD Interrupt3_Handler ; 3 Interrupt 3 + DCD Interrupt4_Handler ; 4 Interrupt 4 + DCD Interrupt5_Handler ; 5 Interrupt 5 + DCD Interrupt6_Handler ; 6 Interrupt 6 + DCD Interrupt7_Handler ; 7 Interrupt 7 + DCD Interrupt8_Handler ; 8 Interrupt 8 + DCD Interrupt9_Handler ; 9 Interrupt 9 + + SPACE (214 * 4) ; Interrupts 10 .. 224 are left out +__Vectors_End +__Vectors_Size EQU __Vectors_End - __Vectors + + + AREA |.text|, CODE, READONLY + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Macro to define default exception/interrupt handlers. +; Default handler are weak symbols with an endless loop. +; They can be overwritten by real handlers. + MACRO + Set_Default_Handler $Handler_Name +$Handler_Name PROC + EXPORT $Handler_Name [WEAK] + B . + ENDP + MEND + + +; Default exception/interrupt handler + + Set_Default_Handler NMI_Handler + Set_Default_Handler HardFault_Handler + Set_Default_Handler MemManage_Handler + Set_Default_Handler BusFault_Handler + Set_Default_Handler UsageFault_Handler + Set_Default_Handler SVC_Handler + Set_Default_Handler DebugMon_Handler + Set_Default_Handler PendSV_Handler + Set_Default_Handler SysTick_Handler + + Set_Default_Handler Interrupt0_Handler + Set_Default_Handler Interrupt1_Handler + Set_Default_Handler Interrupt2_Handler + Set_Default_Handler Interrupt3_Handler + Set_Default_Handler Interrupt4_Handler + Set_Default_Handler Interrupt5_Handler + Set_Default_Handler Interrupt6_Handler + Set_Default_Handler Interrupt7_Handler + Set_Default_Handler Interrupt8_Handler + Set_Default_Handler Interrupt9_Handler + + ALIGN + + +; User setup Stack & Heap + + EXPORT __stack_limit + EXPORT __initial_sp + IF Heap_Size != 0 ; Heap is provided + EXPORT __heap_base + EXPORT __heap_limit + ENDIF + + END diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/system_ARMCM4.c b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/system_ARMCM4.c new file mode 100644 index 0000000..cfac6b2 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM4_FP/system_ARMCM4.c @@ -0,0 +1,83 @@ +/**************************************************************************//** + * @file system_ARMCM4.c + * @brief CMSIS Device System Source File for + * ARMCM4 Device + * @version V5.3.1 + * @date 09. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined (ARMCM4) + #include "ARMCM4.h" +#elif defined (ARMCM4_FP) + #include "ARMCM4_FP.h" +#else + #error device not specified! +#endif + +/*---------------------------------------------------------------------------- + Define clocks + *----------------------------------------------------------------------------*/ +#define XTAL (50000000UL) /* Oscillator frequency */ + +#define SYSTEM_CLOCK (XTAL / 2U) + + +/*---------------------------------------------------------------------------- + Externals + *----------------------------------------------------------------------------*/ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + extern uint32_t __Vectors; +#endif + +/*---------------------------------------------------------------------------- + System Core Clock Variable + *----------------------------------------------------------------------------*/ +uint32_t SystemCoreClock = SYSTEM_CLOCK; /* System Core Clock Frequency */ + + +/*---------------------------------------------------------------------------- + System Core Clock update function + *----------------------------------------------------------------------------*/ +void SystemCoreClockUpdate (void) +{ + SystemCoreClock = SYSTEM_CLOCK; +} + +/*---------------------------------------------------------------------------- + System initialization function + *----------------------------------------------------------------------------*/ +void SystemInit (void) +{ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + SCB->VTOR = (uint32_t) &__Vectors; +#endif + +#if defined (__FPU_USED) && (__FPU_USED == 1U) + SCB->CPACR |= ((3U << 10U*2U) | /* enable CP10 Full Access */ + (3U << 11U*2U) ); /* enable CP11 Full Access */ +#endif + +#ifdef UNALIGNED_SUPPORT_DISABLE + SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk; +#endif + + SystemCoreClock = SYSTEM_CLOCK; +} diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/startup_ARMCM7.s b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/startup_ARMCM7.s new file mode 100644 index 0000000..f9d954a --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/startup_ARMCM7.s @@ -0,0 +1,163 @@ +;/**************************************************************************//** +; * @file startup_ARMCM7.s +; * @brief CMSIS Core Device Startup File for +; * ARMCM7 Device +; * @version V5.3.1 +; * @date 09. July 2018 +; ******************************************************************************/ +;/* +; * Copyright (c) 2009-2018 Arm Limited. All rights reserved. +; * +; * SPDX-License-Identifier: Apache-2.0 +; * +; * Licensed under the Apache License, Version 2.0 (the License); you may +; * not use this file except in compliance with the License. +; * You may obtain a copy of the License at +; * +; * www.apache.org/licenses/LICENSE-2.0 +; * +; * Unless required by applicable law or agreed to in writing, software +; * distributed under the License is distributed on an AS IS BASIS, WITHOUT +; * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +; * See the License for the specific language governing permissions and +; * limitations under the License. +; */ + +;//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------ + + +; Stack Configuration +; Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +__stack_limit +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000C00 + + IF Heap_Size != 0 ; Heap is provided + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + ENDIF + + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; -14 NMI Handler + DCD HardFault_Handler ; -13 Hard Fault Handler + DCD MemManage_Handler ; -12 MPU Fault Handler + DCD BusFault_Handler ; -11 Bus Fault Handler + DCD UsageFault_Handler ; -10 Usage Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; -5 SVCall Handler + DCD DebugMon_Handler ; -4 Debug Monitor Handler + DCD 0 ; Reserved + DCD PendSV_Handler ; -2 PendSV Handler + DCD SysTick_Handler ; -1 SysTick Handler + + ; Interrupts + DCD Interrupt0_Handler ; 0 Interrupt 0 + DCD Interrupt1_Handler ; 1 Interrupt 1 + DCD Interrupt2_Handler ; 2 Interrupt 2 + DCD Interrupt3_Handler ; 3 Interrupt 3 + DCD Interrupt4_Handler ; 4 Interrupt 4 + DCD Interrupt5_Handler ; 5 Interrupt 5 + DCD Interrupt6_Handler ; 6 Interrupt 6 + DCD Interrupt7_Handler ; 7 Interrupt 7 + DCD Interrupt8_Handler ; 8 Interrupt 8 + DCD Interrupt9_Handler ; 9 Interrupt 9 + + SPACE (214 * 4) ; Interrupts 10 .. 224 are left out +__Vectors_End +__Vectors_Size EQU __Vectors_End - __Vectors + + + AREA |.text|, CODE, READONLY + +; Reset Handler + +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT SystemInit + IMPORT __main + + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + + +; Macro to define default exception/interrupt handlers. +; Default handler are weak symbols with an endless loop. +; They can be overwritten by real handlers. + MACRO + Set_Default_Handler $Handler_Name +$Handler_Name PROC + EXPORT $Handler_Name [WEAK] + B . + ENDP + MEND + + +; Default exception/interrupt handler + + Set_Default_Handler NMI_Handler + Set_Default_Handler HardFault_Handler + Set_Default_Handler MemManage_Handler + Set_Default_Handler BusFault_Handler + Set_Default_Handler UsageFault_Handler + Set_Default_Handler SVC_Handler + Set_Default_Handler DebugMon_Handler + Set_Default_Handler PendSV_Handler + Set_Default_Handler SysTick_Handler + + Set_Default_Handler Interrupt0_Handler + Set_Default_Handler Interrupt1_Handler + Set_Default_Handler Interrupt2_Handler + Set_Default_Handler Interrupt3_Handler + Set_Default_Handler Interrupt4_Handler + Set_Default_Handler Interrupt5_Handler + Set_Default_Handler Interrupt6_Handler + Set_Default_Handler Interrupt7_Handler + Set_Default_Handler Interrupt8_Handler + Set_Default_Handler Interrupt9_Handler + + ALIGN + + +; User setup Stack & Heap + + EXPORT __stack_limit + EXPORT __initial_sp + IF Heap_Size != 0 ; Heap is provided + EXPORT __heap_base + EXPORT __heap_limit + ENDIF + + END diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/system_ARMCM7.c b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/system_ARMCM7.c new file mode 100644 index 0000000..affc835 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/RTE/Device/ARMCM7_SP/system_ARMCM7.c @@ -0,0 +1,85 @@ +/**************************************************************************//** + * @file system_ARMCM7.c + * @brief CMSIS Device System Source File for + * ARMCM7 Device + * @version V5.3.1 + * @date 09. July 2018 + ******************************************************************************/ +/* + * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#if defined (ARMCM7) + #include "ARMCM7.h" +#elif defined (ARMCM7_SP) + #include "ARMCM7_SP.h" +#elif defined (ARMCM7_DP) + #include "ARMCM7_DP.h" +#else + #error device not specified! +#endif + +/*---------------------------------------------------------------------------- + Define clocks + *----------------------------------------------------------------------------*/ +#define XTAL (50000000UL) /* Oscillator frequency */ + +#define SYSTEM_CLOCK (XTAL / 2U) + + +/*---------------------------------------------------------------------------- + Externals + *----------------------------------------------------------------------------*/ +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + extern uint32_t __Vectors; +#endif + +/*---------------------------------------------------------------------------- + System Core Clock Variable + *----------------------------------------------------------------------------*/ +uint32_t SystemCoreClock = SYSTEM_CLOCK; /* System Core Clock Frequency */ + + +/*---------------------------------------------------------------------------- + System Core Clock update function + *----------------------------------------------------------------------------*/ +void SystemCoreClockUpdate (void) +{ + SystemCoreClock = SYSTEM_CLOCK; +} + +/*---------------------------------------------------------------------------- + System initialization function + *----------------------------------------------------------------------------*/ +void SystemInit (void) +{ + +#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) + SCB->VTOR = (uint32_t) &__Vectors; +#endif + +#if defined (__FPU_USED) && (__FPU_USED == 1U) + SCB->CPACR |= ((3U << 10U*2U) | /* enable CP10 Full Access */ + (3U << 11U*2U) ); /* enable CP11 Full Access */ +#endif + +#ifdef UNALIGNED_SUPPORT_DISABLE + SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk; +#endif + + SystemCoreClock = SYSTEM_CLOCK; +} diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/arm_class_marks_example_f32.c b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/arm_class_marks_example_f32.c new file mode 100644 index 0000000..e6842de --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_class_marks_example/arm_class_marks_example_f32.c @@ -0,0 +1,211 @@ +/* ---------------------------------------------------------------------- +* Copyright (C) 2010-2012 ARM Limited. All rights reserved. +* +* $Date: 17. January 2013 +* $Revision: V1.4.0 +* +* Project: CMSIS DSP Library +* Title: arm_class_marks_example_f32.c +* +* Description: Example code to calculate Minimum, Maximum +* Mean, std and variance of marks obtained in a class +* +* Target Processor: Cortex-M4/Cortex-M3 +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* - Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* - 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. +* - Neither the name of ARM LIMITED 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 OWNER 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. +* -------------------------------------------------------------------- */ + +/** + * @ingroup groupExamples + */ + +/** + * @defgroup ClassMarks Class Marks Example + * + * \par Description: + * \par + * Demonstrates the use the Maximum, Minimum, Mean, Standard Deviation, Variance + * and Matrix functions to calculate statistical values of marks obtained in a class. + * + * \note This example also demonstrates the usage of static initialization. + * + * \par Variables Description: + * \par + * \li \c testMarks_f32 points to the marks scored by 20 students in 4 subjects + * \li \c max_marks Maximum of all marks + * \li \c min_marks Minimum of all marks + * \li \c mean Mean of all marks + * \li \c var Variance of the marks + * \li \c std Standard deviation of the marks + * \li \c numStudents Total number of students in the class + * + * \par CMSIS DSP Software Library Functions Used: + * \par + * - arm_mat_init_f32() + * - arm_mat_mult_f32() + * - arm_max_f32() + * - arm_min_f32() + * - arm_mean_f32() + * - arm_std_f32() + * - arm_var_f32() + * + * Refer + * \link arm_class_marks_example_f32.c \endlink + * + */ + + +/** \example arm_class_marks_example_f32.c + */ +#include "arm_math.h" + +#define USE_STATIC_INIT + + /* ---------------------------------------------------------------------- +** Global defines +** ------------------------------------------------------------------- */ + +#define TEST_LENGTH_SAMPLES (20*4) + +/* ---------------------------------------------------------------------- +** List of Marks scored by 20 students for 4 subjects +** ------------------------------------------------------------------- */ +const float32_t testMarks_f32[TEST_LENGTH_SAMPLES] = +{ + 42.000000, 37.000000, 81.000000, 28.000000, + 83.000000, 72.000000, 36.000000, 38.000000, + 32.000000, 51.000000, 63.000000, 64.000000, + 97.000000, 82.000000, 95.000000, 90.000000, + 66.000000, 51.000000, 54.000000, 42.000000, + 67.000000, 56.000000, 45.000000, 57.000000, + 67.000000, 69.000000, 35.000000, 52.000000, + 29.000000, 81.000000, 58.000000, 47.000000, + 38.000000, 76.000000, 100.000000, 29.000000, + 33.000000, 47.000000, 29.000000, 50.000000, + 34.000000, 41.000000, 61.000000, 46.000000, + 52.000000, 50.000000, 48.000000, 36.000000, + 47.000000, 55.000000, 44.000000, 40.000000, + 100.000000, 94.000000, 84.000000, 37.000000, + 32.000000, 71.000000, 47.000000, 77.000000, + 31.000000, 50.000000, 49.000000, 35.000000, + 63.000000, 67.000000, 40.000000, 31.000000, + 29.000000, 68.000000, 61.000000, 38.000000, + 31.000000, 28.000000, 28.000000, 76.000000, + 55.000000, 33.000000, 29.000000, 39.000000 +}; + + +/* ---------------------------------------------------------------------- +* Number of subjects X 1 +* ------------------------------------------------------------------- */ +const float32_t testUnity_f32[4] = +{ + 1.000, 1.000, 1.000, 1.000 +}; + + +/* ---------------------------------------------------------------------- +** f32 Output buffer +** ------------------------------------------------------------------- */ +static float32_t testOutput[TEST_LENGTH_SAMPLES]; + + +/* ------------------------------------------------------------------ +* Global defines +*------------------------------------------------------------------- */ +#define NUMSTUDENTS 20 +#define NUMSUBJECTS 4 + +/* ------------------------------------------------------------------ +* Global variables +*------------------------------------------------------------------- */ + + uint32_t numStudents = 20; + uint32_t numSubjects = 4; +float32_t max_marks, min_marks, mean, std, var; + uint32_t student_num; + +/* ---------------------------------------------------------------------------------- +* Main f32 test function. It returns maximum marks secured and student number +* ------------------------------------------------------------------------------- */ + +int32_t main() +{ + +#ifndef USE_STATIC_INIT + + arm_matrix_instance_f32 srcA; + arm_matrix_instance_f32 srcB; + arm_matrix_instance_f32 dstC; + + /* Input and output matrices initializations */ + arm_mat_init_f32(&srcA, numStudents, numSubjects, (float32_t *)testMarks_f32); + arm_mat_init_f32(&srcB, numSubjects, 1, (float32_t *)testUnity_f32); + arm_mat_init_f32(&dstC, numStudents, 1, testOutput); + +#else + + /* Static Initializations of Input and output matrix sizes and array */ + arm_matrix_instance_f32 srcA = {NUMSTUDENTS, NUMSUBJECTS, (float32_t *)testMarks_f32}; + arm_matrix_instance_f32 srcB = {NUMSUBJECTS, 1, (float32_t *)testUnity_f32}; + arm_matrix_instance_f32 dstC = {NUMSTUDENTS, 1, testOutput}; + +#endif + + + /* ---------------------------------------------------------------------- + *Call the Matrix multiplication process function + * ------------------------------------------------------------------- */ + arm_mat_mult_f32(&srcA, &srcB, &dstC); + + /* ---------------------------------------------------------------------- + ** Call the Max function to calculate max marks among numStudents + ** ------------------------------------------------------------------- */ + arm_max_f32(testOutput, numStudents, &max_marks, &student_num); + + /* ---------------------------------------------------------------------- + ** Call the Min function to calculate min marks among numStudents + ** ------------------------------------------------------------------- */ + arm_min_f32(testOutput, numStudents, &min_marks, &student_num); + + /* ---------------------------------------------------------------------- + ** Call the Mean function to calculate mean + ** ------------------------------------------------------------------- */ + arm_mean_f32(testOutput, numStudents, &mean); + + /* ---------------------------------------------------------------------- + ** Call the std function to calculate standard deviation + ** ------------------------------------------------------------------- */ + arm_std_f32(testOutput, numStudents, &std); + + /* ---------------------------------------------------------------------- + ** Call the var function to calculate variance + ** ------------------------------------------------------------------- */ + arm_var_f32(testOutput, numStudents, &var); + + while (1); /* main function does not return */ +} -- cgit v1.2.3