A fairly well tested TLV320 library for I2C configuration and control of the TI TLV320 part
TLV320.h@0:a68f7c573e8c, 2012-09-19 (annotated)
- Committer:
- p07gbar
- Date:
- Wed Sep 19 10:56:31 2012 +0000
- Revision:
- 0:a68f7c573e8c
Working stably
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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p07gbar | 0:a68f7c573e8c | 1 | /** |
p07gbar | 0:a68f7c573e8c | 2 | * @author Giles Barton-Owen |
p07gbar | 0:a68f7c573e8c | 3 | * |
p07gbar | 0:a68f7c573e8c | 4 | * @section LICENSE |
p07gbar | 0:a68f7c573e8c | 5 | * |
p07gbar | 0:a68f7c573e8c | 6 | * Copyright (c) 2012 mbed |
p07gbar | 0:a68f7c573e8c | 7 | * |
p07gbar | 0:a68f7c573e8c | 8 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
p07gbar | 0:a68f7c573e8c | 9 | * of this software and associated documentation files (the "Software"), to deal |
p07gbar | 0:a68f7c573e8c | 10 | * in the Software without restriction, including without limitation the rights |
p07gbar | 0:a68f7c573e8c | 11 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
p07gbar | 0:a68f7c573e8c | 12 | * copies of the Software, and to permit persons to whom the Software is |
p07gbar | 0:a68f7c573e8c | 13 | * furnished to do so, subject to the following conditions: |
p07gbar | 0:a68f7c573e8c | 14 | * |
p07gbar | 0:a68f7c573e8c | 15 | * The above copyright notice and this permission notice shall be included in |
p07gbar | 0:a68f7c573e8c | 16 | * all copies or substantial portions of the Software. |
p07gbar | 0:a68f7c573e8c | 17 | * |
p07gbar | 0:a68f7c573e8c | 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
p07gbar | 0:a68f7c573e8c | 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
p07gbar | 0:a68f7c573e8c | 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
p07gbar | 0:a68f7c573e8c | 21 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
p07gbar | 0:a68f7c573e8c | 22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
p07gbar | 0:a68f7c573e8c | 23 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
p07gbar | 0:a68f7c573e8c | 24 | * THE SOFTWARE. |
p07gbar | 0:a68f7c573e8c | 25 | * |
p07gbar | 0:a68f7c573e8c | 26 | * @section DESCRIPTION |
p07gbar | 0:a68f7c573e8c | 27 | * A Driver set for the I2C half of the TLV320 |
p07gbar | 0:a68f7c573e8c | 28 | * |
p07gbar | 0:a68f7c573e8c | 29 | */ |
p07gbar | 0:a68f7c573e8c | 30 | |
p07gbar | 0:a68f7c573e8c | 31 | |
p07gbar | 0:a68f7c573e8c | 32 | #ifndef TLV320_H |
p07gbar | 0:a68f7c573e8c | 33 | #define TLV320_H |
p07gbar | 0:a68f7c573e8c | 34 | #include "mbed.h" |
p07gbar | 0:a68f7c573e8c | 35 | |
p07gbar | 0:a68f7c573e8c | 36 | #define TLV320_CS_HIGH true |
p07gbar | 0:a68f7c573e8c | 37 | #define TLV320_CS_LOW false |
p07gbar | 0:a68f7c573e8c | 38 | |
p07gbar | 0:a68f7c573e8c | 39 | #define TLV320_ON true |
p07gbar | 0:a68f7c573e8c | 40 | #define TLV320_OFF false |
p07gbar | 0:a68f7c573e8c | 41 | |
p07gbar | 0:a68f7c573e8c | 42 | #define TLV320_MUTE true |
p07gbar | 0:a68f7c573e8c | 43 | #define TLV320_UNMUTE false |
p07gbar | 0:a68f7c573e8c | 44 | |
p07gbar | 0:a68f7c573e8c | 45 | #define TLV320_MASTER true |
p07gbar | 0:a68f7c573e8c | 46 | #define TLV320_SLAVE false |
p07gbar | 0:a68f7c573e8c | 47 | |
p07gbar | 0:a68f7c573e8c | 48 | #define TLV320_LINE 0 |
p07gbar | 0:a68f7c573e8c | 49 | #define TLV320_MIC 1 |
p07gbar | 0:a68f7c573e8c | 50 | #define TLV320_NO_IN -1 |
p07gbar | 0:a68f7c573e8c | 51 | |
p07gbar | 0:a68f7c573e8c | 52 | #define TLV320_DE_EMPH_DISABLED 0 |
p07gbar | 0:a68f7c573e8c | 53 | #define TLV320_DE_EMPH_32KHZ 1 |
p07gbar | 0:a68f7c573e8c | 54 | #define TLV320_DE_EMPH_44KHZ 2 |
p07gbar | 0:a68f7c573e8c | 55 | #define TLV320_DE_EMPH_48KHZ 3 |
p07gbar | 0:a68f7c573e8c | 56 | |
p07gbar | 0:a68f7c573e8c | 57 | /** A class to control the I2C part of the TLV320 |
p07gbar | 0:a68f7c573e8c | 58 | * |
p07gbar | 0:a68f7c573e8c | 59 | */ |
p07gbar | 0:a68f7c573e8c | 60 | class TLV320 |
p07gbar | 0:a68f7c573e8c | 61 | { |
p07gbar | 0:a68f7c573e8c | 62 | public: |
p07gbar | 0:a68f7c573e8c | 63 | /** Create an instance of the TLV320 class |
p07gbar | 0:a68f7c573e8c | 64 | * |
p07gbar | 0:a68f7c573e8c | 65 | * @param i2c_sda The SDA pin of the I2C |
p07gbar | 0:a68f7c573e8c | 66 | * @param i2c_scl The SCL pin of the I2C |
p07gbar | 0:a68f7c573e8c | 67 | */ |
p07gbar | 0:a68f7c573e8c | 68 | TLV320(PinName i2c_sda, PinName i2c_scl); |
p07gbar | 0:a68f7c573e8c | 69 | |
p07gbar | 0:a68f7c573e8c | 70 | /** Create an instance of the TLV320 class |
p07gbar | 0:a68f7c573e8c | 71 | * |
p07gbar | 0:a68f7c573e8c | 72 | * @param i2c_sda The SDA pin of the I2C |
p07gbar | 0:a68f7c573e8c | 73 | * @param i2c_scl The SCL pin of the I2C |
p07gbar | 0:a68f7c573e8c | 74 | * @param cs_level The level of the CS pin on the TLV320 |
p07gbar | 0:a68f7c573e8c | 75 | */ |
p07gbar | 0:a68f7c573e8c | 76 | TLV320(PinName i2c_sda, PinName i2c_scl, bool cs_level); |
p07gbar | 0:a68f7c573e8c | 77 | |
p07gbar | 0:a68f7c573e8c | 78 | /** Control the power of the device |
p07gbar | 0:a68f7c573e8c | 79 | * |
p07gbar | 0:a68f7c573e8c | 80 | * @param on_off The power state |
p07gbar | 0:a68f7c573e8c | 81 | */ |
p07gbar | 0:a68f7c573e8c | 82 | void power(bool on_off); |
p07gbar | 0:a68f7c573e8c | 83 | |
p07gbar | 0:a68f7c573e8c | 84 | /** Control the input source of the device |
p07gbar | 0:a68f7c573e8c | 85 | * |
p07gbar | 0:a68f7c573e8c | 86 | * @param input Select the source of the input of the device: TLV320_LINE, TLV320_MIC, TLV320_NO_IN |
p07gbar | 0:a68f7c573e8c | 87 | */ |
p07gbar | 0:a68f7c573e8c | 88 | void input_select(int input); |
p07gbar | 0:a68f7c573e8c | 89 | |
p07gbar | 0:a68f7c573e8c | 90 | /** Set the headphone volume |
p07gbar | 0:a68f7c573e8c | 91 | * |
p07gbar | 0:a68f7c573e8c | 92 | * @param h_volume The desired headphone volume: 0->1 |
p07gbar | 0:a68f7c573e8c | 93 | */ |
p07gbar | 0:a68f7c573e8c | 94 | void headphone_volume(float h_volume); |
p07gbar | 0:a68f7c573e8c | 95 | |
p07gbar | 0:a68f7c573e8c | 96 | /** Set the line in pre-amp volume |
p07gbar | 0:a68f7c573e8c | 97 | * |
p07gbar | 0:a68f7c573e8c | 98 | * @param li_volume The desired line in volume: 0->1 |
p07gbar | 0:a68f7c573e8c | 99 | */ |
p07gbar | 0:a68f7c573e8c | 100 | void linein_volume(float li_volume); |
p07gbar | 0:a68f7c573e8c | 101 | |
p07gbar | 0:a68f7c573e8c | 102 | /** Turn on/off the microphone pre-amp boost |
p07gbar | 0:a68f7c573e8c | 103 | * |
p07gbar | 0:a68f7c573e8c | 104 | * @param mic_boost Boost on or off |
p07gbar | 0:a68f7c573e8c | 105 | */ |
p07gbar | 0:a68f7c573e8c | 106 | void microphone_boost(bool mic_boost); |
p07gbar | 0:a68f7c573e8c | 107 | |
p07gbar | 0:a68f7c573e8c | 108 | /** Mute the input |
p07gbar | 0:a68f7c573e8c | 109 | * |
p07gbar | 0:a68f7c573e8c | 110 | * @param mute Mute on/off |
p07gbar | 0:a68f7c573e8c | 111 | */ |
p07gbar | 0:a68f7c573e8c | 112 | void input_mute(bool mute); |
p07gbar | 0:a68f7c573e8c | 113 | |
p07gbar | 0:a68f7c573e8c | 114 | /** Mute the output |
p07gbar | 0:a68f7c573e8c | 115 | * |
p07gbar | 0:a68f7c573e8c | 116 | * @param mute Mute on/off |
p07gbar | 0:a68f7c573e8c | 117 | */ |
p07gbar | 0:a68f7c573e8c | 118 | void output_mute(bool mute); |
p07gbar | 0:a68f7c573e8c | 119 | |
p07gbar | 0:a68f7c573e8c | 120 | /** Turn on/off the input stage |
p07gbar | 0:a68f7c573e8c | 121 | * |
p07gbar | 0:a68f7c573e8c | 122 | * @param on_off Input stage on(true)/off(false) |
p07gbar | 0:a68f7c573e8c | 123 | */ |
p07gbar | 0:a68f7c573e8c | 124 | void input_power(bool on_off); |
p07gbar | 0:a68f7c573e8c | 125 | |
p07gbar | 0:a68f7c573e8c | 126 | /** Turn on/off the output stage |
p07gbar | 0:a68f7c573e8c | 127 | * |
p07gbar | 0:a68f7c573e8c | 128 | * @param on_off Output stage on(true)/off(false) |
p07gbar | 0:a68f7c573e8c | 129 | */ |
p07gbar | 0:a68f7c573e8c | 130 | void output_power(bool on_off); |
p07gbar | 0:a68f7c573e8c | 131 | |
p07gbar | 0:a68f7c573e8c | 132 | /** Select the word size |
p07gbar | 0:a68f7c573e8c | 133 | * |
p07gbar | 0:a68f7c573e8c | 134 | * @param words 16/20/24/32 bits |
p07gbar | 0:a68f7c573e8c | 135 | */ |
p07gbar | 0:a68f7c573e8c | 136 | void wordsize(int words); |
p07gbar | 0:a68f7c573e8c | 137 | |
p07gbar | 0:a68f7c573e8c | 138 | /** Select interface mode: Master or Slave |
p07gbar | 0:a68f7c573e8c | 139 | * |
p07gbar | 0:a68f7c573e8c | 140 | * @param master Interface mode: master(true)/slave |
p07gbar | 0:a68f7c573e8c | 141 | */ |
p07gbar | 0:a68f7c573e8c | 142 | void master(bool master); |
p07gbar | 0:a68f7c573e8c | 143 | |
p07gbar | 0:a68f7c573e8c | 144 | /** Select the sample rate |
p07gbar | 0:a68f7c573e8c | 145 | * |
p07gbar | 0:a68f7c573e8c | 146 | * @param freq Frequency: 96/48/32/8 kHz |
p07gbar | 0:a68f7c573e8c | 147 | */ |
p07gbar | 0:a68f7c573e8c | 148 | void frequency(int freq); |
p07gbar | 0:a68f7c573e8c | 149 | |
p07gbar | 0:a68f7c573e8c | 150 | /** Enable the input highpass filter |
p07gbar | 0:a68f7c573e8c | 151 | * |
p07gbar | 0:a68f7c573e8c | 152 | * @param enabled Input highpass filter enabled |
p07gbar | 0:a68f7c573e8c | 153 | */ |
p07gbar | 0:a68f7c573e8c | 154 | void input_highpass(bool enabled); |
p07gbar | 0:a68f7c573e8c | 155 | |
p07gbar | 0:a68f7c573e8c | 156 | /** Enable the output soft mute |
p07gbar | 0:a68f7c573e8c | 157 | * |
p07gbar | 0:a68f7c573e8c | 158 | * @param enabled Output soft mute enabled |
p07gbar | 0:a68f7c573e8c | 159 | */ |
p07gbar | 0:a68f7c573e8c | 160 | void output_softmute(bool enabled); |
p07gbar | 0:a68f7c573e8c | 161 | |
p07gbar | 0:a68f7c573e8c | 162 | /** Turn on and off the I2S |
p07gbar | 0:a68f7c573e8c | 163 | * |
p07gbar | 0:a68f7c573e8c | 164 | * @param on_off Switch the I2S interface on(true)/off(false) |
p07gbar | 0:a68f7c573e8c | 165 | */ |
p07gbar | 0:a68f7c573e8c | 166 | void interface_switch(bool on_off); |
p07gbar | 0:a68f7c573e8c | 167 | |
p07gbar | 0:a68f7c573e8c | 168 | /** Reset the device and settings |
p07gbar | 0:a68f7c573e8c | 169 | * |
p07gbar | 0:a68f7c573e8c | 170 | */ |
p07gbar | 0:a68f7c573e8c | 171 | void reset(); |
p07gbar | 0:a68f7c573e8c | 172 | |
p07gbar | 0:a68f7c573e8c | 173 | /** Set the microphone sidetone volume |
p07gbar | 0:a68f7c573e8c | 174 | * |
p07gbar | 0:a68f7c573e8c | 175 | * @param sidetone_volume The volume of the sidetone: 0->1 |
p07gbar | 0:a68f7c573e8c | 176 | */ |
p07gbar | 0:a68f7c573e8c | 177 | void sidetone(float sidetone_vol); |
p07gbar | 0:a68f7c573e8c | 178 | |
p07gbar | 0:a68f7c573e8c | 179 | /** Set the analog bypass |
p07gbar | 0:a68f7c573e8c | 180 | * |
p07gbar | 0:a68f7c573e8c | 181 | * @param bypass_en Enable the bypass: enabled(true) |
p07gbar | 0:a68f7c573e8c | 182 | */ |
p07gbar | 0:a68f7c573e8c | 183 | void bypass(bool bypass_en); |
p07gbar | 0:a68f7c573e8c | 184 | |
p07gbar | 0:a68f7c573e8c | 185 | /** Set the deemphasis frequency |
p07gbar | 0:a68f7c573e8c | 186 | * |
p07gbar | 0:a68f7c573e8c | 187 | * @param code The deemphasis code: TLV320_DE_EMPH_DISABLED, TLV320_DE_EMPH_32KHZ, TLV320_DE_EMPH_44KHZ, TLV320_DE_EMPH_48KHZ |
p07gbar | 0:a68f7c573e8c | 188 | */ |
p07gbar | 0:a68f7c573e8c | 189 | void deemphasis(char code); |
p07gbar | 0:a68f7c573e8c | 190 | |
p07gbar | 0:a68f7c573e8c | 191 | /** Enable the input highpass filter |
p07gbar | 0:a68f7c573e8c | 192 | * |
p07gbar | 0:a68f7c573e8c | 193 | * @param enable Enable the input highpass filter enabled(true) |
p07gbar | 0:a68f7c573e8c | 194 | */ |
p07gbar | 0:a68f7c573e8c | 195 | |
p07gbar | 0:a68f7c573e8c | 196 | void adc_highpass(bool enable); |
p07gbar | 0:a68f7c573e8c | 197 | |
p07gbar | 0:a68f7c573e8c | 198 | /** Start the device sending/recieving etc |
p07gbar | 0:a68f7c573e8c | 199 | */ |
p07gbar | 0:a68f7c573e8c | 200 | void start(); |
p07gbar | 0:a68f7c573e8c | 201 | |
p07gbar | 0:a68f7c573e8c | 202 | /** Stop the device sending/recieving etc |
p07gbar | 0:a68f7c573e8c | 203 | */ |
p07gbar | 0:a68f7c573e8c | 204 | void stop(); |
p07gbar | 0:a68f7c573e8c | 205 | |
p07gbar | 0:a68f7c573e8c | 206 | private: |
p07gbar | 0:a68f7c573e8c | 207 | |
p07gbar | 0:a68f7c573e8c | 208 | enum reg_address { |
p07gbar | 0:a68f7c573e8c | 209 | line_in_vol_left = 0x00, |
p07gbar | 0:a68f7c573e8c | 210 | line_in_vol_right = 0x01, |
p07gbar | 0:a68f7c573e8c | 211 | headphone_vol_left = 0x02, |
p07gbar | 0:a68f7c573e8c | 212 | headphone_vol_right = 0x03, |
p07gbar | 0:a68f7c573e8c | 213 | path_analog = 0x04, |
p07gbar | 0:a68f7c573e8c | 214 | path_digital = 0x05, |
p07gbar | 0:a68f7c573e8c | 215 | power_control = 0x06, |
p07gbar | 0:a68f7c573e8c | 216 | interface_format = 0x07, |
p07gbar | 0:a68f7c573e8c | 217 | sample_rate = 0x08, |
p07gbar | 0:a68f7c573e8c | 218 | interface_activation = 0x09, |
p07gbar | 0:a68f7c573e8c | 219 | reset_reg = 0x0A, |
p07gbar | 0:a68f7c573e8c | 220 | all = 0xFF |
p07gbar | 0:a68f7c573e8c | 221 | }; |
p07gbar | 0:a68f7c573e8c | 222 | |
p07gbar | 0:a68f7c573e8c | 223 | enum tlv320_defaults{ |
p07gbar | 0:a68f7c573e8c | 224 | df_bypass_ = 0, |
p07gbar | 0:a68f7c573e8c | 225 | df_ADC_source = TLV320_LINE, |
p07gbar | 0:a68f7c573e8c | 226 | df_mic_mute = TLV320_UNMUTE, |
p07gbar | 0:a68f7c573e8c | 227 | df_li_mute_left = 0, |
p07gbar | 0:a68f7c573e8c | 228 | df_li_mute_right = 0, |
p07gbar | 0:a68f7c573e8c | 229 | df_mic_boost_ = 0, |
p07gbar | 0:a68f7c573e8c | 230 | df_out_mute = TLV320_UNMUTE, |
p07gbar | 0:a68f7c573e8c | 231 | |
p07gbar | 0:a68f7c573e8c | 232 | df_de_emph_code = 0x00, |
p07gbar | 0:a68f7c573e8c | 233 | df_ADC_highpass_enable = 0, |
p07gbar | 0:a68f7c573e8c | 234 | |
p07gbar | 0:a68f7c573e8c | 235 | df_device_all_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 236 | df_device_clk_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 237 | df_device_osc_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 238 | df_device_out_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 239 | df_device_dac_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 240 | df_device_adc_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 241 | df_device_mic_pwr = 0, |
p07gbar | 0:a68f7c573e8c | 242 | df_device_lni_pwr = 1, |
p07gbar | 0:a68f7c573e8c | 243 | |
p07gbar | 0:a68f7c573e8c | 244 | df_device_master = 0, |
p07gbar | 0:a68f7c573e8c | 245 | df_device_lrswap = 0, |
p07gbar | 0:a68f7c573e8c | 246 | df_device_lrws = 0, |
p07gbar | 0:a68f7c573e8c | 247 | df_device_bitlength = 32, |
p07gbar | 0:a68f7c573e8c | 248 | |
p07gbar | 0:a68f7c573e8c | 249 | df_ADC_rate = 32000, |
p07gbar | 0:a68f7c573e8c | 250 | df_DAC_rate = 32000, |
p07gbar | 0:a68f7c573e8c | 251 | |
p07gbar | 0:a68f7c573e8c | 252 | df_device_interface_active = 0 |
p07gbar | 0:a68f7c573e8c | 253 | }; |
p07gbar | 0:a68f7c573e8c | 254 | |
p07gbar | 0:a68f7c573e8c | 255 | |
p07gbar | 0:a68f7c573e8c | 256 | I2C i2c; |
p07gbar | 0:a68f7c573e8c | 257 | uint8_t address; |
p07gbar | 0:a68f7c573e8c | 258 | void command(reg_address add, uint16_t byte); |
p07gbar | 0:a68f7c573e8c | 259 | void form_cmd(reg_address add); |
p07gbar | 0:a68f7c573e8c | 260 | void defaulter(); |
p07gbar | 0:a68f7c573e8c | 261 | |
p07gbar | 0:a68f7c573e8c | 262 | char gen_samplerate(); |
p07gbar | 0:a68f7c573e8c | 263 | |
p07gbar | 0:a68f7c573e8c | 264 | //I2S i2s_tx(I2S_TRANSMIT, p5, p6 , p7); |
p07gbar | 0:a68f7c573e8c | 265 | //I2S i2s_rx(I2S_RECIEVE , p8, p29, p30); |
p07gbar | 0:a68f7c573e8c | 266 | |
p07gbar | 0:a68f7c573e8c | 267 | float hp_vol_left, hp_vol_right; |
p07gbar | 0:a68f7c573e8c | 268 | float li_vol_left, li_vol_right; |
p07gbar | 0:a68f7c573e8c | 269 | float sdt_vol; |
p07gbar | 0:a68f7c573e8c | 270 | bool li_mute_left, li_mute_right; |
p07gbar | 0:a68f7c573e8c | 271 | bool bypass_; |
p07gbar | 0:a68f7c573e8c | 272 | bool ADC_source; |
p07gbar | 0:a68f7c573e8c | 273 | bool ADC_source_old; |
p07gbar | 0:a68f7c573e8c | 274 | bool mic_mute; |
p07gbar | 0:a68f7c573e8c | 275 | bool mic_boost_; |
p07gbar | 0:a68f7c573e8c | 276 | bool out_mute; |
p07gbar | 0:a68f7c573e8c | 277 | char de_emph_code; |
p07gbar | 0:a68f7c573e8c | 278 | bool ADC_highpass_enable; |
p07gbar | 0:a68f7c573e8c | 279 | |
p07gbar | 0:a68f7c573e8c | 280 | bool device_all_pwr; |
p07gbar | 0:a68f7c573e8c | 281 | bool device_clk_pwr; |
p07gbar | 0:a68f7c573e8c | 282 | bool device_osc_pwr; |
p07gbar | 0:a68f7c573e8c | 283 | bool device_out_pwr; |
p07gbar | 0:a68f7c573e8c | 284 | bool device_dac_pwr; |
p07gbar | 0:a68f7c573e8c | 285 | bool device_adc_pwr; |
p07gbar | 0:a68f7c573e8c | 286 | bool device_mic_pwr; |
p07gbar | 0:a68f7c573e8c | 287 | bool device_lni_pwr; |
p07gbar | 0:a68f7c573e8c | 288 | |
p07gbar | 0:a68f7c573e8c | 289 | bool device_master; |
p07gbar | 0:a68f7c573e8c | 290 | bool device_lrswap; |
p07gbar | 0:a68f7c573e8c | 291 | bool device_lrws; |
p07gbar | 0:a68f7c573e8c | 292 | char device_bitlength; |
p07gbar | 0:a68f7c573e8c | 293 | static const char device_data_form = 0x02; |
p07gbar | 0:a68f7c573e8c | 294 | |
p07gbar | 0:a68f7c573e8c | 295 | int ADC_rate; |
p07gbar | 0:a68f7c573e8c | 296 | int DAC_rate; |
p07gbar | 0:a68f7c573e8c | 297 | static const bool device_usb_mode = false; |
p07gbar | 0:a68f7c573e8c | 298 | static const bool device_clk_in_div = false; |
p07gbar | 0:a68f7c573e8c | 299 | static const bool device_clk_out_div = false; |
p07gbar | 0:a68f7c573e8c | 300 | bool device_interface_active; |
p07gbar | 0:a68f7c573e8c | 301 | |
p07gbar | 0:a68f7c573e8c | 302 | }; |
p07gbar | 0:a68f7c573e8c | 303 | |
p07gbar | 0:a68f7c573e8c | 304 | |
p07gbar | 0:a68f7c573e8c | 305 | #endif |