/* ----------------------------------------------------------------------
* Copyright (C) 2010-2014 ARM Limited. All rights reserved.
*
* $Date: 19. March 2015
* $Revision: V.1.4.5
*
* Project: CMSIS DSP Library
* Title: arm_common_tables.c
*
* Description: This file has common tables like fft twiddle factors, Bitreverse, reciprocal etc which are used across different functions
*
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*
* 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.
* -------------------------------------------------------------------- */
#include "arm_math.h"
#include "arm_common_tables.h"
/**
* @ingroup groupTransforms
*/
/**
* @addtogroup CFFT_CIFFT Complex FFT Tables
* @{
*/
/**
* \par
* Pseudo code for Generation of Bit reversal Table is
* \par
* <pre>for(l=1;l <= N/4;l++)
* {
* for(i=0;i<logN2;i++)
* {
* a[i]=l&(1<<i);
* }
* for(j=0; j<logN2; j++)
* {
* if (a[j]!=0)
* y[l]+=(1<<((logN2-1)-j));
* }
* y[l] = y[l] >> 1;
* } </pre>
* \par
* where N = 4096 logN2 = 12
* \par
* N is the maximum FFT Size supported
*/
/*
* @brief Table for bit reversal process
*/
const uint16_t armBitRevTable[1024] = {
0x400, 0x200, 0x600, 0x100, 0x500, 0x300, 0x700, 0x80, 0x480, 0x280,
0x680, 0x180, 0x580, 0x380, 0x780, 0x40, 0x440, 0x240, 0x640, 0x140,
0x540, 0x340, 0x740, 0xc0, 0x4c0, 0x2c0, 0x6c0, 0x1c0, 0x5c0, 0x3c0,
0x7c0, 0x20, 0x420, 0x220, 0x620, 0x120, 0x520, 0x320, 0x720, 0xa0,
0x4a0, 0x2a0, 0x6a0, 0x1a0, 0x5a0, 0x3a0, 0x7a0, 0x60, 0x460, 0x260,
0x660, 0x160, 0x560, 0x360, 0x760, 0xe0, 0x4e0, 0x2e0, 0x6e0, 0x1e0,
0x5e0, 0x3e0, 0x7e0, 0x10, 0x410, 0x210, 0x610, 0x110, 0x510, 0x310,
0x710, 0x90, 0x490, 0x290, 0x690, 0x190, 0x590, 0x390, 0x790, 0x50,
0x450, 0x250, 0x650, 0x150, 0x550, 0x350, 0x750, 0xd0, 0x4d0, 0x2d0,
0x6d0, 0x1d0, 0x5d0, 0x3d0, 0x7d0, 0x30, 0x430, 0x230, 0x630, 0x130,
0x530, 0x330, 0x730, 0xb0, 0x4b0, 0x2b0, 0x6b0, 0x1b0, 0x5b0, 0x3b0,
0x7b0, 0x70, 0x470, 0x270, 0x670, 0x170, 0x570, 0x370, 0x770, 0xf0,
0x4f0, 0x2f0, 0x6f0, 0x1f0, 0x5f0, 0x3f0, 0x7f0, 0x8, 0x408, 0x208,
0x608, 0x108, 0x508, 0x308, 0x708, 0x88, 0x488, 0x288, 0x688, 0x188,
0x588, 0x388, 0x788, 0x48, 0x448, 0x248, 0x648, 0x148, 0x548, 0x348,
0x748, 0xc8, 0x4c8, 0x2c8, 0x6c8, 0x1c8, 0x5c8, 0x3c8, 0x7c8, 0x28,
0x428, 0x228, 0x628, 0x128, 0x528, 0x328, 0x728, 0xa8, 0x4a8, 0x2a8,
0x6a8, 0x1a8, 0x5a8, 0x3a8, 0x7a8, 0x68, 0x468, 0x268, 0x668, 0x168,
0x568, 0x368, 0x768, 0xe8, 0x4e8, 0x2e8, 0x6e8, 0x1e8, 0x5e8, 0x3e8,
0x7e8, 0x18, 0x418, 0x218, 0x618, 0x118, 0x518, 0x318, 0x718, 0x98,
0x498, 0x298, 0x698, 0x198, 0x598, 0x398, 0x798, 0x58, 0x458, 0x258,
0x658, 0x158, 0x558, 0x358, 0x758, 0xd8, 0x4d8, 0x2d8, 0x6d8, 0x1d8,
0x5d8, 0x3d8, 0x7d8, 0x38, 0x438, 0x238, 0x638, 0x138, 0x538, 0x338,
0x738, 0xb8, 0x4b8, 0x2b8, 0x6b8, 0x1b8, 0x5b8, 0x3b8, 0x7b8, 0x78,
0x478, 0x278, 0x678, 0x178, 0x578, 0x378, 0x778, 0xf8, 0x4f8, 0x2f8,
0x6f8, 0x1f8, 0x5f8, 0x3f8, 0x7f8, 0x4, 0x404, 0x204, 0x604, 0x104,
0x504, 0x304, 0x704, 0x84, 0x484, 0x284, 0x684, 0x184, 0x584, 0x384,
0x784, 0x44, 0x444, 0x244, 0x644, 0x144, 0x544, 0x344, 0x744, 0xc4,
0x4c4, 0x2c4, 0x6c4, 0x1c4, 0x5c4, 0x3c4, 0x7c4, 0x24, 0x424, 0x224,
0x624, 0x124, 0x524, 0x324, 0x724, 0xa4, 0x4a4, 0x2a4, 0x6a4, 0x1a4,
0x5a4, 0x3a4, 0x7a4, 0x64, 0x464, 0x264, 0x664, 0x164, 0x564, 0x364,
0x764, 0xe4, 0x4e4, 0x2e4, 0x6e4, 0x1e4, 0x5e4, 0x3e4, 0x7e4, 0x14,
0x414, 0x214, 0x614, 0x114, 0x514, 0x314, 0x714, 0x94, 0x494, 0x294,
0x694, 0x194, 0x594, 0x394, 0x794, 0x54, 0x454, 0x254, 0x654, 0x154,
0x554, 0x354, 0x754, 0xd4, 0x4d4, 0x2d4, 0x6d4, 0x1d4, 0x5d4, 0x3d4,
0x7d4, 0x34, 0x434, 0x234, 0x634, 0x134, 0x534, 0x334, 0x734, 0xb4,
0x4b4, 0x2b4, 0x6b4, 0x1b4, 0x5b4, 0x3b4, 0x7b4, 0x74, 0x474, 0x274,
0x674, 0x174, 0x574, 0x374, 0x774, 0xf4, 0x4f4, 0x2f4, 0x6f4, 0x1f4,
0x5f4, 0x3f4, 0x7f4, 0xc, 0x40c, 0x20c, 0x60c, 0x10c, 0x50c, 0x30c,
0x70c, 0x8c, 0x48c, 0x28c, 0x68c, 0x18c, 0x58c, 0x38c, 0x78c, 0x4c,
0x44c, 0x24c, 0x64c, 0x14c, 0x54c, 0x34c, 0x74c, 0xcc, 0x4cc, 0x2cc,
0x6cc, 0x1cc, 0x5cc, 0x3cc, 0x7cc, 0x2c, 0x42c, 0x22c, 0x62c, 0x12c,
0x52c, 0x32c, 0x72c, 0xac, 0x4ac, 0x2ac, 0x6ac, 0x1ac, 0x5ac, 0x3ac,
0x7ac, 0x6c, 0x46c, 0x26c, 0x66c, 0x16c, 0x56c, 0x36c, 0x76c, 0xec,
0x4ec, 0x2ec, 0x6ec, 0x1ec, 0x5ec, 0x3ec, 0x7ec, 0x1c, 0x41c, 0x21c,
0x61c, 0x11c, 0x51c, 0x31c, 0x71c, 0x9c, 0x49c, 0x29c, 0x69c, 0x19c,
0x59c, 0x39c, 0x79c, 0x5c, 0x45c, 0x25c, 0x65c, 0x15c, 0x55c, 0x35c,
0x75c, 0xdc, 0x4dc, 0x2dc, 0x6dc, 0x1dc, 0x5dc, 0x3dc, 0x7dc, 0x3c,
0x43c, 0x23c, 0x63c, 0x13c, 0x53c, 0x33c, 0x73c, 0xbc, 0x4bc, 0x2bc,
0x6bc, 0x1bc, 0x5bc, 0x3bc, 0x7bc, 0x7c, 0x47c, 0x27c, 0x67c, 0x17c,
0x57c, 0x37c, 0x77c, 0xfc, 0x4fc, 0x2fc, 0x6fc, 0x1fc, 0x5fc, 0x3fc,
0x7fc, 0x2, 0x402, 0x202, 0x602, 0x102, 0x502, 0x302, 0x702, 0x82,
0x482, 0x282, 0x682, 0x182, 0x582, 0x382, 0x782, 0x42, 0x442, 0x242,
0x642, 0x142, 0x542, 0x342, 0x742, 0xc2, 0x4c2, 0x2c2, 0x6c2, 0x1c2,
0x5c2, 0x3c2, 0x7c2, 0x22, 0x422, 0x222, 0x622, 0x122, 0x522, 0x322,
0x722, 0xa2, 0x4a2, 0x2a2, 0x6a2, 0x1a2, 0x5a2, 0x3a2, 0x7a2, 0x62,
0x462, 0x262, 0x662, 0x162, 0x562, 0x362, 0x762, 0xe2, 0x4e2, 0x2e2,
0x6e2, 0x1e2, 0x5e2, 0x3e2, 0x7e2, 0x12, 0x412, 0x212, 0x612, 0x112,
0x512, 0x312, 0x712, 0x92, 0x492, 0x292, 0x692, 0x192, 0x592, 0x392,
0x792, 0x52, 0x452, 0x252, 0x652, 0x152, 0x552, 0x352, 0x752, 0xd2,
0x4d2, 0x2d2, 0x6d2, 0x1d2, 0x5d2, 0x3d2, 0x7d2, 0x32, 0x432, 0x232,
0x632, 0x132, 0x532, 0x332, 0x732, 0xb2, 0x4b2, 0x2b2, 0x6b2, 0x1b2,
0x5b2, 0x3b2, 0x7b2, 0x72, 0x472, 0x272, 0x672, 0x172, 0x572, 0x372,
0x772, 0xf2, 0x4f2, 0x2f2, 0x6f2, 0x1f2, 0x5f2, 0x3f2, 0x7f2, 0xa,
0x40a, 0x20a, 0x60a, 0x10a, 0x50a, 0x30a, 0x70a, 0x8a, 0x48a, 0x28a,
0x68a, 0x18a, 0x58a, 0x38a, 0x78a, 0x4a, 0x44a, 0x24a, 0x64a, 0x14a,
0x54a, 0x34a, 0x74a, 0xca, 0x4ca, 0x2ca, 0x6ca, 0x1ca, 0x5ca, 0x3ca,
0x7ca, 0x2a, 0x42a, 0x22a, 0x62a, 0x12a, 0x52a, 0x32a, 0x72a, 0xaa,
0x4aa, 0x2aa, 0x6aa, 0x1aa, 0x5aa, 0x3aa, 0x7aa, 0x6a, 0x46a, 0x26a,
0x66a, 0x16a, 0x56a, 0x36a, 0x76a, 0xea, 0x4ea, 0
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STM32单片机循环缓冲区采集MODBUS协议的多个传感器信号并通过GPRS上传服务器的示例程序
共1086个文件
sisc:467个
c:384个
h:128个
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程序中包含:1.双BUF循环缓冲区的首位字节解析方法; 2.单片机串口接收不定长字节的方法; 3.GPRS传送数据的使用方法; 4.HAL库的串口中断BUG的恢复方法; 5.CRC校验的方法; 6.看门狗的使用方法; 7.ADC的循环缓冲滤波方法。
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STM32单片机循环缓冲区采集MODBUS协议的多个传感器信号并通过GPRS上传服务器的示例程序 (1086个子文件)
SiolMoistureMonitorMulLevel.uvguix.Administrator 170KB
proj_all.uvguix.Administrator 168KB
proj_all.axf 700KB
arm_common_tables.c 868KB
arm_dct4_init_f32.c 786KB
arm_dct4_init_q31.c 417KB
arm_rfft_init_f32.c 362KB
arm_dct4_init_q15.c 272KB
arm_rfft_init_q31.c 215KB
stm32f1xx_hal_i2c.c 174KB
stm32f1xx_hal_tim.c 168KB
arm_rfft_init_q15.c 141KB
main(5702).c 129KB
main.c 129KB
main(6771).c 129KB
main(6386).c 128KB
main(450).c 126KB
main(7985).c 125KB
main(7042).c 125KB
main(3097).c 124KB
main(6811).c 124KB
main(8086).c 124KB
main(372).c 124KB
main(5086).c 124KB
main(2529).c 124KB
main(3356).c 123KB
main(4170).c 123KB
main(2399).c 121KB
main(2699).c 121KB
main(3444).c 121KB
main(4940).c 118KB
main(7154).c 118KB
main(1878).c 110KB
main(915).c 110KB
main(3331).c 110KB
main(5520).c 110KB
main(2444).c 108KB
main(1944).c 108KB
main(7489).c 105KB
stm32f1xx_hal_spi.c 103KB
stm32f1xx_hal_sd.c 90KB
stm32f1xx_hal_uart.c 87KB
stm32f1xx_hal_mmc.c 84KB
stm32f1xx_hal_adc.c 81KB
stm32f1xx_hal_usart.c 80KB
stm32f1xx_hal_irda.c 74KB
stm32f1xx_hal_eth.c 71KB
stm32f1xx_hal_smartcard.c 68KB
stm32f1xx_ll_usb.c 68KB
stm32f1xx_hal_can.c 64KB
stm32f1xx_hal_nand.c 62KB
stm32f1xx_hal_tim_ex.c 61KB
arm_cfft_radix4_q15.c 56KB
stm32f1xx_hal_adc_ex.c 53KB
stm32f1xx_hal_rtc.c 53KB
stm32f1xx_hal_rcc.c 51KB
stm32f1xx_hal_i2s.c 49KB
stm32f1xx_ll_sdmmc.c 49KB
stm32f1xx_ll_tim.c 46KB
arm_conv_partial_fast_q15.c 44KB
stm32f1xx_ll_adc.c 42KB
arm_cfft_radix4_q31.c 40KB
stm32f1xx_hal_pcd.c 40KB
arm_conv_fast_q15.c 40KB
arm_correlate_fast_q15.c 38KB
stm32f1xx_hal_flash_ex.c 38KB
stm32f1xx_ll_fsmc.c 36KB
arm_cfft_radix4_f32.c 35KB
stm32f1xx_hal_hcd.c 35KB
stm32f1xx_hal_nor.c 34KB
stm32f1xx_hal_dac.c 33KB
stm32f1xx_hal_rcc_ex.c 32KB
stm32f1xx_hal_flash.c 31KB
arm_fir_f32.c 30KB
stm32f1xx_hal_dma.c 29KB
arm_conv_partial_q15.c 25KB
arm_correlate_q7.c 25KB
stm32f1xx_hal_dac_ex.c 25KB
stm32f1xx_hal_pccard.c 24KB
stm32f1xx_ll_utils.c 24KB
arm_conv_partial_q7.c 24KB
arm_mat_inverse_f64.c 24KB
arm_mat_inverse_f32.c 24KB
arm_correlate_f32.c 24KB
arm_biquad_cascade_stereo_df2T_f32.c 23KB
stm32f1xx_hal_sram.c 23KB
arm_correlate_q15.c 23KB
arm_conv_q15.c 23KB
stm32f1xx_hal_pwr.c 22KB
stm32f1xx_hal_gpio.c 22KB
arm_fir_q15.c 22KB
stm32f1xx_ll_spi.c 22KB
arm_conv_q7.c 22KB
arm_conv_partial_f32.c 22KB
arm_conv_partial_fast_opt_q15.c 22KB
stm32f1xx_hal_cec.c 22KB
arm_conv_partial_opt_q7.c 22KB
arm_correlate_q31.c 21KB
arm_biquad_cascade_df1_32x64_q31.c 21KB
arm_conv_partial_opt_q15.c 21KB
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