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| author | joshua <joshua@joshuayun.com> | 2023-12-30 23:54:31 -0500 |
|---|---|---|
| committer | joshua <joshua@joshuayun.com> | 2023-12-30 23:54:31 -0500 |
| commit | 86608c6770cf08c138a2bdab5855072f64be09ef (patch) | |
| tree | 494a61b3ef37e76f9235a0d10f5c93d97290a35f /Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0 | |
| download | sdr-software-master.tar.gz | |
Diffstat (limited to 'Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0')
| -rw-r--r-- | Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0/startup_ARMCM0.s | 159 | ||||
| -rw-r--r-- | Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0/system_ARMCM0.c | 56 |
2 files changed, 215 insertions, 0 deletions
diff --git a/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0/startup_ARMCM0.s b/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0/startup_ARMCM0.s new file mode 100644 index 0000000..bdb4be7 --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_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 >>> ------------------
+
+
+;<h> Stack Configuration
+; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
+;</h>
+
+Stack_Size EQU 0x00000400
+
+ AREA STACK, NOINIT, READWRITE, ALIGN=3
+__stack_limit
+Stack_Mem SPACE Stack_Size
+__initial_sp
+
+
+;<h> Heap Configuration
+; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
+;</h>
+
+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_matrix_example/RTE/Device/ARMCM0/system_ARMCM0.c b/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_example/RTE/Device/ARMCM0/system_ARMCM0.c new file mode 100644 index 0000000..d735adf --- /dev/null +++ b/Drivers/CMSIS/DSP/Examples/ARM/arm_matrix_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;
+}
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