ua1zbe
a1206d6fd4
Features: - VFO mode with direct frequency input - POCSAG decoder (512/1200 baud) with BCH(31,21) correction - Full-screen Spectrum analyzer - FM Radio receiver - RSSI signal indicator overlay - Custom boot splash (UA1ZBE / POCSAG pager / build date) Architecture: - app/mode.c — mode dispatcher (VFO/POCSAG/Spectrum/FM) - app/boot_splash.c — 2-second boot splash - app/pocsag/ — POCSAG decoder + BCH correction - app/display_rssi.c — RSSI indicator - main.c — entry point with custom init - syscalls.c — bare-metal _sbrk stub Build: arm-none-eabi-gcc -Os -flto -Wall -Werror -Wextra Size: 57.9KB Flash / 3.6KB RAM Controls: - 0-9: Direct frequency input (VFO) - SK2: POCSAG mode - SK1: Spectrum analyzer - 0: FM Radio - EXIT: Return to VFO - F/*: Toggle 512/1200 baud (in POCSAG)
133 lines
5.1 KiB
C
133 lines
5.1 KiB
C
/**************************************************************************//**
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* @file ARMv8MML_DSP.h
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* @brief CMSIS Core Peripheral Access Layer Header File for
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* ARMv8MML Mainline Device (configured for ARMv8MML without FPU, with DSP extension, with TrustZone)
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* @version V5.4.0
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* @date 03. March 2020
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******************************************************************************/
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/*
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* Copyright (c) 2009-2020 Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ARMv8MML_DSP_H
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#define ARMv8MML_DSP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* ------------------------- Interrupt Number Definition ------------------------ */
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typedef enum IRQn
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{
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/* ------------------- Processor Exceptions Numbers ----------------------------- */
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NonMaskableInt_IRQn = -14, /* 2 Non Maskable Interrupt */
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HardFault_IRQn = -13, /* 3 HardFault Interrupt */
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MemoryManagement_IRQn = -12, /* 4 Memory Management Interrupt */
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BusFault_IRQn = -11, /* 5 Bus Fault Interrupt */
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UsageFault_IRQn = -10, /* 6 Usage Fault Interrupt */
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SecureFault_IRQn = -9, /* 7 Secure Fault Interrupt */
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SVCall_IRQn = -5, /* 11 SVC Interrupt */
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DebugMonitor_IRQn = -4, /* 12 Debug Monitor Interrupt */
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PendSV_IRQn = -2, /* 14 PendSV Interrupt */
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SysTick_IRQn = -1, /* 15 System Tick Interrupt */
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/* ------------------- Processor Interrupt Numbers ------------------------------ */
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Interrupt0_IRQn = 0,
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Interrupt1_IRQn = 1,
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Interrupt2_IRQn = 2,
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Interrupt3_IRQn = 3,
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Interrupt4_IRQn = 4,
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Interrupt5_IRQn = 5,
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Interrupt6_IRQn = 6,
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Interrupt7_IRQn = 7,
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Interrupt8_IRQn = 8,
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Interrupt9_IRQn = 9
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/* Interrupts 10 .. 480 are left out */
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} IRQn_Type;
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/* ================================================================================ */
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/* ================ Processor and Core Peripheral Section ================ */
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/* ================================================================================ */
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/* ------- Start of section using anonymous unions and disabling warnings ------- */
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#if defined (__CC_ARM)
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#pragma push
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#pragma anon_unions
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#elif defined (__ICCARM__)
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#pragma language=extended
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#elif defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wc11-extensions"
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#pragma clang diagnostic ignored "-Wreserved-id-macro"
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#elif defined (__GNUC__)
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/* anonymous unions are enabled by default */
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#elif defined (__TMS470__)
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/* anonymous unions are enabled by default */
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#elif defined (__TASKING__)
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#pragma warning 586
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#elif defined (__CSMC__)
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/* anonymous unions are enabled by default */
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#else
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#warning Not supported compiler type
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#endif
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/* -------- Configuration of Core Peripherals ----------------------------------- */
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#define __ARMv8MML_REV 0x0001U /* Core revision r0p1 */
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#define __SAUREGION_PRESENT 1U /* SAU regions present */
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#define __MPU_PRESENT 1U /* MPU present */
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#define __VTOR_PRESENT 1U /* VTOR present */
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#define __NVIC_PRIO_BITS 3U /* Number of Bits used for Priority Levels */
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#define __Vendor_SysTickConfig 0U /* Set to 1 if different SysTick Config is used */
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#define __FPU_PRESENT 0U /* no FPU present */
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#define __DSP_PRESENT 1U /* DSP extension present */
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#define __ICACHE_PRESENT 1U
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#define __DCACHE_PRESENT 1U
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#include "core_armv8mml.h" /* Processor and core peripherals */
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#include "system_ARMv8MML.h" /* System Header */
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/* -------- End of section using anonymous unions and disabling warnings -------- */
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#if defined (__CC_ARM)
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#pragma pop
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#elif defined (__ICCARM__)
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/* leave anonymous unions enabled */
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#elif (defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050))
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#pragma clang diagnostic pop
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#elif defined (__GNUC__)
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/* anonymous unions are enabled by default */
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#elif defined (__TMS470__)
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/* anonymous unions are enabled by default */
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#elif defined (__TASKING__)
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#pragma warning restore
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#elif defined (__CSMC__)
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/* anonymous unions are enabled by default */
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#else
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#warning Not supported compiler type
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* ARMv8MML_DSP_H */
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