Mike R / Mbed 2 deprecated Pinscape_Controller_v1

Pinscape Controller version 1 fork. This is a fork to allow for ongoing bug fixes to the original controller version, from before the major changes for the expansion board project.

Dependencies:   FastIO FastPWM SimpleDMA mbed

Fork of Pinscape_Controller by Mike R

config.h@35:e959ffba78fd, 2015-12-19 (annotated)

Committer:
mjr
Date:
Sat Dec 19 06:37:19 2015 +0000
Revision:
35:e959ffba78fd
Parent:
34:6b981a2afab7
Child:
38:091e511ce8a0
Keyboard/Media Control interface working, but the extra interface confuses the DOF connector.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mjr 17:ab3cec0c8bf4 1 // Pinscape Controller Configuration
mjr 17:ab3cec0c8bf4 2 //
mjr 35:e959ffba78fd 3 // New for 2016: dynamic configuration! To configure the controller, connect
mjr 35:e959ffba78fd 4 // the KL25Z to your PC, install the .bin file, and run the Windows config tool.
mjr 35:e959ffba78fd 5 // There's no need (as there was in the past) to edit this file or to compile a
mjr 35:e959ffba78fd 6 // custom version of the binary (.bin) to customize setup options.
mjr 35:e959ffba78fd 7 //
mjr 35:e959ffba78fd 8 // In earlier versions, configuration was largely handled with compile-time
mjr 35:e959ffba78fd 9 // constants. To customize the setup, you had to create a private forked copy
mjr 35:e959ffba78fd 10 // of the source code, edit the constants defined in config.h, and compile a
mjr 35:e959ffba78fd 11 // custom binary. That's no longer necessary!
mjr 35:e959ffba78fd 12 //
mjr 35:e959ffba78fd 13 // The new approach is to do everything (or as much as possible, anyway)
mjr 35:e959ffba78fd 14 // via the Windows config tool. You shouldn't have to recompile a custom
mjr 35:e959ffba78fd 15 // version just to make a configurable change. Of course, you're still free
mjr 35:e959ffba78fd 16 // to create a custom version if you need to add or change features in ways
mjr 35:e959ffba78fd 17 // that weren't anticipated in the original design.
mjr 35:e959ffba78fd 18 //
mjr 35:e959ffba78fd 19
mjr 17:ab3cec0c8bf4 20
mjr 25:e22b88bd783a 21 #ifndef CONFIG_H
mjr 25:e22b88bd783a 22 #define CONFIG_H
mjr 17:ab3cec0c8bf4 23
mjr 33:d832bcab089e 24
mjr 35:e959ffba78fd 25 // Plunger type codes
mjr 35:e959ffba78fd 26 // NOTE! These values are part of the external USB interface. New
mjr 35:e959ffba78fd 27 // values can be added, but the meaning of an existing assigned number
mjr 35:e959ffba78fd 28 // should remain fixed to keep the PC-side config tool compatible across
mjr 35:e959ffba78fd 29 // versions.
mjr 35:e959ffba78fd 30 const int PlungerType_None = 0; // no plunger
mjr 35:e959ffba78fd 31 const int PlungerType_TSL1410RS = 1; // TSL1410R linear image sensor (1280x1 pixels, 400dpi), serial mode
mjr 35:e959ffba78fd 32 const int PlungerType_TSL1410RP = 2; // TSL1410R, parallel mode (reads the two sensor sections concurrently)
mjr 35:e959ffba78fd 33 const int PlungerType_TSL1412RS = 3; // TSL1412R linear image sensor (1536x1 pixels, 400dpi), serial mode
mjr 35:e959ffba78fd 34 const int PlungerType_TSL1412RP = 4; // TSL1412R, parallel mode
mjr 35:e959ffba78fd 35 const int PlungerType_Pot = 5; // potentionmeter
mjr 35:e959ffba78fd 36 const int PlungerType_OptQuad = 6; // AEDR8300 optical quadrature sensor
mjr 35:e959ffba78fd 37 const int PlungerType_MagQuad = 7; // AS5304 magnetic quadrature sensor
mjr 21:5048e16cc9ef 38
mjr 35:e959ffba78fd 39 // Accelerometer orientation codes
mjr 35:e959ffba78fd 40 // These values are part of the external USB interface
mjr 35:e959ffba78fd 41 const int OrientationFront = 0; // USB ports pointed toward front of cabinet
mjr 35:e959ffba78fd 42 const int OrientationLeft = 1; // ports pointed toward left side of cabinet
mjr 35:e959ffba78fd 43 const int OrientationRight = 2; // ports pointed toward right side of cabinet
mjr 35:e959ffba78fd 44 const int OrientationRear = 3; // ports pointed toward back of cabinet
mjr 25:e22b88bd783a 45
mjr 35:e959ffba78fd 46 // input button types
mjr 35:e959ffba78fd 47 const int BtnTypeJoystick = 1; // joystick button
mjr 35:e959ffba78fd 48 const int BtnTypeKey = 2; // regular keyboard key
mjr 35:e959ffba78fd 49 const int BtnTypeModKey = 3; // keyboard modifier key (shift, ctrl, etc)
mjr 35:e959ffba78fd 50 const int BtnTypeMedia = 4; // media control key (volume up/down, etc)
mjr 33:d832bcab089e 51
mjr 35:e959ffba78fd 52 // maximum number of input button mappings
mjr 35:e959ffba78fd 53 const int MAX_BUTTONS = 32;
mjr 33:d832bcab089e 54
mjr 35:e959ffba78fd 55 // LedWiz output port type codes
mjr 35:e959ffba78fd 56 // These values are part of the external USB interface
mjr 35:e959ffba78fd 57 const int PortTypeDisabled = 0; // port is disabled - not visible to LedWiz/DOF host
mjr 35:e959ffba78fd 58 const int PortTypeGPIOPWM = 1; // GPIO port, PWM enabled
mjr 35:e959ffba78fd 59 const int PortTypeGPIODig = 2; // GPIO port, digital out
mjr 35:e959ffba78fd 60 const int PortTypeTLC5940 = 3; // TLC5940 port
mjr 35:e959ffba78fd 61 const int PortType74HC595 = 4; // 74HC595 port
mjr 35:e959ffba78fd 62 const int PortTypeVirtual = 5; // Virtual port - visible to host software, but not connected to a physical output
mjr 17:ab3cec0c8bf4 63
mjr 35:e959ffba78fd 64 // LedWiz output port flag bits
mjr 35:e959ffba78fd 65 const uint8_t PortFlagActiveLow = 0x01; // physical output is active-low
mjr 35:e959ffba78fd 66
mjr 35:e959ffba78fd 67 // maximum number of output ports
mjr 35:e959ffba78fd 68 const int MAX_OUT_PORTS = 203;
mjr 33:d832bcab089e 69
mjr 35:e959ffba78fd 70 struct Config
mjr 35:e959ffba78fd 71 {
mjr 35:e959ffba78fd 72 // set all values to factory defaults
mjr 35:e959ffba78fd 73 void setFactoryDefaults()
mjr 35:e959ffba78fd 74 {
mjr 35:e959ffba78fd 75 // By default, pretend to be LedWiz unit #8. This can be from 1 to 16. Real
mjr 35:e959ffba78fd 76 // LedWiz units have their unit number set at the factory, and the vast majority
mjr 35:e959ffba78fd 77 // are set up as unit #1, since that's the default for anyone who doesn't ask
mjr 35:e959ffba78fd 78 // for a different setting. It seems rare for anyone to use more than one unit
mjr 35:e959ffba78fd 79 // in a pin cab, but for the few who do, the others will probably be numbered
mjr 35:e959ffba78fd 80 // sequentially as #2, #3, etc. It seems safe to assume that no one out there
mjr 35:e959ffba78fd 81 // has a unit #8, so we'll use that as our default starting number. This can
mjr 35:e959ffba78fd 82 // be changed from the config tool, but for the sake of convenience we want the
mjr 35:e959ffba78fd 83 // default to be a value that most people won't have to change.
mjr 35:e959ffba78fd 84 usbVendorID = 0xFAFA; // LedWiz vendor code
mjr 35:e959ffba78fd 85 usbProductID = 0x00F7; // LedWiz product code for unit #8
mjr 35:e959ffba78fd 86 psUnitNo = 8;
mjr 35:e959ffba78fd 87
mjr 35:e959ffba78fd 88 // enable joystick reports
mjr 35:e959ffba78fd 89 joystickEnabled = true;
mjr 35:e959ffba78fd 90
mjr 35:e959ffba78fd 91 // assume standard orientation, with USB ports toward front of cabinet
mjr 35:e959ffba78fd 92 orientation = OrientationFront;
mjr 25:e22b88bd783a 93
mjr 35:e959ffba78fd 94 // assume no plunger is attached
mjr 35:e959ffba78fd 95 plunger.enabled = false;
mjr 35:e959ffba78fd 96 plunger.sensorType = PlungerType_None;
mjr 35:e959ffba78fd 97
mjr 35:e959ffba78fd 98 // assume that there's no calibration button
mjr 35:e959ffba78fd 99 plunger.cal.btn = NC;
mjr 35:e959ffba78fd 100 plunger.cal.led = NC;
mjr 35:e959ffba78fd 101
mjr 35:e959ffba78fd 102 // clear the plunger calibration
mjr 35:e959ffba78fd 103 plunger.cal.reset(4096);
mjr 35:e959ffba78fd 104
mjr 35:e959ffba78fd 105 // disable the ZB Launch Ball by default
mjr 35:e959ffba78fd 106 plunger.zbLaunchBall.port = 0;
mjr 35:e959ffba78fd 107 plunger.zbLaunchBall.btn = 0;
mjr 35:e959ffba78fd 108
mjr 35:e959ffba78fd 109 // assume no TV ON switch
mjr 35:e959ffba78fd 110 TVON.statusPin = NC;
mjr 35:e959ffba78fd 111 TVON.latchPin = NC;
mjr 35:e959ffba78fd 112 TVON.relayPin = NC;
mjr 35:e959ffba78fd 113 TVON.delayTime = 0;
mjr 35:e959ffba78fd 114
mjr 35:e959ffba78fd 115 // assume no TLC5940 chips
mjr 35:e959ffba78fd 116 tlc5940.nchips = 0;
mjr 35:e959ffba78fd 117
mjr 35:e959ffba78fd 118 // assume no 74HC595 chips
mjr 35:e959ffba78fd 119 hc595.nchips = 0;
mjr 35:e959ffba78fd 120
mjr 35:e959ffba78fd 121 // initially configure with no LedWiz output ports
mjr 35:e959ffba78fd 122 outPort[0].typ = PortTypeDisabled;
mjr 35:e959ffba78fd 123
mjr 35:e959ffba78fd 124 // initially configure with no input buttons
mjr 35:e959ffba78fd 125 for (int i = 0 ; i < MAX_BUTTONS ; ++i)
mjr 35:e959ffba78fd 126 button[i].pin = 0; // 0 == index of NC in USB-to-PinName mapping
mjr 35:e959ffba78fd 127
mjr 35:e959ffba78fd 128 button[0].pin = 6; // PTA13
mjr 35:e959ffba78fd 129 button[0].typ = BtnTypeKey;
mjr 35:e959ffba78fd 130 button[0].val = 4; // A
mjr 35:e959ffba78fd 131 button[1].pin = 38; // PTD5
mjr 35:e959ffba78fd 132 button[1].typ = BtnTypeJoystick;
mjr 35:e959ffba78fd 133 button[1].val = 5; // B
mjr 35:e959ffba78fd 134 button[2].pin = 37; // PTD4
mjr 35:e959ffba78fd 135 button[2].typ = BtnTypeModKey;
mjr 35:e959ffba78fd 136 button[2].val = 0x02; // left shift
mjr 35:e959ffba78fd 137 button[3].pin = 5; // PTA12
mjr 35:e959ffba78fd 138 button[3].typ = BtnTypeMedia;
mjr 35:e959ffba78fd 139 button[3].val = 0x01; // volume up
mjr 35:e959ffba78fd 140 button[4].pin = 3; // PTA4
mjr 35:e959ffba78fd 141 button[4].typ = BtnTypeMedia;
mjr 35:e959ffba78fd 142 button[4].val = 0x02; // volume down
mjr 35:e959ffba78fd 143 }
mjr 35:e959ffba78fd 144
mjr 35:e959ffba78fd 145 // --- USB DEVICE CONFIGURATION ---
mjr 35:e959ffba78fd 146
mjr 35:e959ffba78fd 147 // USB device identification - vendor ID and product ID. For LedLWiz
mjr 35:e959ffba78fd 148 // emulation, use vendor ID 0xFAFA and product ID 0x00EF + unit#, where
mjr 35:e959ffba78fd 149 // unit# is the nominal LedWiz unit number from 1 to 16. Alternatively,
mjr 35:e959ffba78fd 150 // if LedWiz emulation isn't desired or causes any driver conflicts on
mjr 35:e959ffba78fd 151 // the host, we have a private Pinscape assignment as vendor ID 0x1209
mjr 35:e959ffba78fd 152 // and product ID 0xEAEA (registered with http://pid.codes, a registry
mjr 35:e959ffba78fd 153 // for open-source USB projects).
mjr 35:e959ffba78fd 154 uint16_t usbVendorID;
mjr 35:e959ffba78fd 155 uint16_t usbProductID;
mjr 35:e959ffba78fd 156
mjr 35:e959ffba78fd 157 // Pinscape Controller unit number. This is the nominal unit number,
mjr 35:e959ffba78fd 158 // from 1 to 16. We report this in the status query; DOF uses it to
mjr 35:e959ffba78fd 159 // distinguish multiple Pinscape units. Note that this doesn't affect
mjr 35:e959ffba78fd 160 // the LedWiz unit numbering, which is implied by the USB Product ID.
mjr 35:e959ffba78fd 161 uint8_t psUnitNo;
mjr 35:e959ffba78fd 162
mjr 35:e959ffba78fd 163 // Are joystick reports enabled? Joystick reports can be turned off, to
mjr 35:e959ffba78fd 164 // use the device as purely an output controller.
mjr 35:e959ffba78fd 165 char joystickEnabled;
mjr 35:e959ffba78fd 166
mjr 35:e959ffba78fd 167
mjr 35:e959ffba78fd 168 // --- ACCELEROMETER ---
mjr 35:e959ffba78fd 169
mjr 35:e959ffba78fd 170 // accelerometer orientation (ORIENTATION_xxx value)
mjr 35:e959ffba78fd 171 char orientation;
mjr 35:e959ffba78fd 172
mjr 35:e959ffba78fd 173
mjr 35:e959ffba78fd 174 // --- PLUNGER CONFIGURATION ---
mjr 35:e959ffba78fd 175 struct
mjr 35:e959ffba78fd 176 {
mjr 35:e959ffba78fd 177 // plunger enabled/disabled
mjr 35:e959ffba78fd 178 char enabled;
mjr 33:d832bcab089e 179
mjr 35:e959ffba78fd 180 // plunger sensor type
mjr 35:e959ffba78fd 181 char sensorType;
mjr 35:e959ffba78fd 182
mjr 35:e959ffba78fd 183 // Plunger sensor pins. To accommodate a wide range of sensor types,
mjr 35:e959ffba78fd 184 // we keep a generic list of 4 pin assignments. The use of each pin
mjr 35:e959ffba78fd 185 // varies by sensor. The lists below are in order of the generic
mjr 35:e959ffba78fd 186 // pins; NC means that the pin isn't used by the sensor. Each pin's
mjr 35:e959ffba78fd 187 // GPIO usage is also listed. Certain usages limit which physical
mjr 35:e959ffba78fd 188 // pins can be assigned (e.g., AnalogIn or PwmOut).
mjr 35:e959ffba78fd 189 //
mjr 35:e959ffba78fd 190 // TSL1410R/1412R, serial: SI (DigitalOut), CLK (DigitalOut), AO (AnalogIn), NC
mjr 35:e959ffba78fd 191 // TSL1410R/1412R, parallel: SI (DigitalOut), CLK (DigitalOut), AO1 (AnalogIn), AO2 (AnalogIn)
mjr 35:e959ffba78fd 192 // Potentiometer: AO (AnalogIn), NC, NC, NC
mjr 35:e959ffba78fd 193 // AEDR8300: A (InterruptIn), B (InterruptIn), NC, NC
mjr 35:e959ffba78fd 194 // AS5304: A (InterruptIn), B (InterruptIn), NC, NC
mjr 35:e959ffba78fd 195 PinName sensorPin[4];
mjr 35:e959ffba78fd 196
mjr 35:e959ffba78fd 197 // Pseudo LAUNCH BALL button.
mjr 35:e959ffba78fd 198 //
mjr 35:e959ffba78fd 199 // This configures the "ZB Launch Ball" feature in DOF, based on Zeb's (of
mjr 35:e959ffba78fd 200 // zebsboards.com) scheme for using a mechanical plunger as a Launch button.
mjr 35:e959ffba78fd 201 // Set the port to 0 to disable the feature.
mjr 35:e959ffba78fd 202 //
mjr 35:e959ffba78fd 203 // The port number is an LedWiz port number that we monitor for activation.
mjr 35:e959ffba78fd 204 // This port isn't connected to a physical device; rather, the host turns it
mjr 35:e959ffba78fd 205 // on to indicate that the pseudo Launch button mode is in effect.
mjr 35:e959ffba78fd 206 //
mjr 35:e959ffba78fd 207 // The button number gives the button that we "press" when a launch occurs.
mjr 35:e959ffba78fd 208 // This can be connected to the physical Launch button, or can simply be
mjr 35:e959ffba78fd 209 // an otherwise unused button.
mjr 35:e959ffba78fd 210 //
mjr 35:e959ffba78fd 211 // The "push distance" is the distance, in inches, for registering a push
mjr 35:e959ffba78fd 212 // on the plunger as a button push. If the player pushes the plunger forward
mjr 35:e959ffba78fd 213 // of the rest position by this amount, we'll treat it as pushing the button,
mjr 35:e959ffba78fd 214 // even if the player didn't pull back the plunger first. This lets the
mjr 35:e959ffba78fd 215 // player treat the plunger knob as a button for games where it's meaningful
mjr 35:e959ffba78fd 216 // to hold down the Launch button for specific intervals (e.g., "Championship
mjr 35:e959ffba78fd 217 // Pub").
mjr 35:e959ffba78fd 218 struct
mjr 35:e959ffba78fd 219 {
mjr 35:e959ffba78fd 220 int port;
mjr 35:e959ffba78fd 221 int btn;
mjr 35:e959ffba78fd 222 float pushDistance;
mjr 35:e959ffba78fd 223
mjr 35:e959ffba78fd 224 } zbLaunchBall;
mjr 35:e959ffba78fd 225
mjr 35:e959ffba78fd 226 // --- PLUNGER CALIBRATION ---
mjr 35:e959ffba78fd 227 struct
mjr 35:e959ffba78fd 228 {
mjr 35:e959ffba78fd 229 // has the plunger been calibrated?
mjr 35:e959ffba78fd 230 int calibrated;
mjr 35:e959ffba78fd 231
mjr 35:e959ffba78fd 232 // calibration button switch pin
mjr 35:e959ffba78fd 233 PinName btn;
mjr 35:e959ffba78fd 234
mjr 35:e959ffba78fd 235 // calibration button indicator light pin
mjr 35:e959ffba78fd 236 PinName led;
mjr 35:e959ffba78fd 237
mjr 35:e959ffba78fd 238 // Plunger calibration min, zero, and max. The zero point is the
mjr 35:e959ffba78fd 239 // rest position (aka park position), where it's in equilibrium between
mjr 35:e959ffba78fd 240 // the main spring and the barrel spring. It can travel a small distance
mjr 35:e959ffba78fd 241 // forward of the rest position, because the barrel spring can be
mjr 35:e959ffba78fd 242 // compressed by the user pushing on the plunger or by the momentum
mjr 35:e959ffba78fd 243 // of a release motion. The minimum is the maximum forward point where
mjr 35:e959ffba78fd 244 // the barrel spring can't be compressed any further.
mjr 35:e959ffba78fd 245 int min;
mjr 35:e959ffba78fd 246 int zero;
mjr 35:e959ffba78fd 247 int max;
mjr 35:e959ffba78fd 248
mjr 35:e959ffba78fd 249 // reset the plunger calibration
mjr 35:e959ffba78fd 250 void reset(int npix)
mjr 35:e959ffba78fd 251 {
mjr 35:e959ffba78fd 252 calibrated = 0; // not calibrated
mjr 35:e959ffba78fd 253 min = 0; // assume we can go all the way forward...
mjr 35:e959ffba78fd 254 max = npix; // ...and all the way back
mjr 35:e959ffba78fd 255 zero = npix/6; // the rest position is usually around 1/2" back = 1/6 of total travel
mjr 35:e959ffba78fd 256 }
mjr 17:ab3cec0c8bf4 257
mjr 35:e959ffba78fd 258 } cal;
mjr 18:5e890ebd0023 259
mjr 35:e959ffba78fd 260 } plunger;
mjr 29:582472d0bc57 261
mjr 35:e959ffba78fd 262
mjr 35:e959ffba78fd 263 // --- TV ON SWITCH ---
mjr 35:e959ffba78fd 264 //
mjr 35:e959ffba78fd 265 // To use the TV ON switch feature, the special power sensing circuitry
mjr 35:e959ffba78fd 266 // implemented on the Expansion Board must be attached (or an equivalent
mjr 35:e959ffba78fd 267 // circuit, as described in the Build Guide). The circuitry lets us
mjr 35:e959ffba78fd 268 // detect power state changes on the secondary power supply.
mjr 35:e959ffba78fd 269 struct
mjr 35:e959ffba78fd 270 {
mjr 35:e959ffba78fd 271 // PSU2 power status sense (DigitalIn pin). This pin goes LOW when the
mjr 35:e959ffba78fd 272 // secondary power supply is turned off, and remains LOW until the LATCH
mjr 35:e959ffba78fd 273 // pin is raised high AND the secondary PSU is turned on. Once HIGH,
mjr 35:e959ffba78fd 274 // it remains HIGH as long as the secondary PSU is on.
mjr 35:e959ffba78fd 275 PinName statusPin;
mjr 35:e959ffba78fd 276
mjr 35:e959ffba78fd 277 // PSU2 power status latch (DigitalOut pin)
mjr 35:e959ffba78fd 278 PinName latchPin;
mjr 35:e959ffba78fd 279
mjr 35:e959ffba78fd 280 // TV ON relay pin (DigitalOut pin). This pin controls the TV switch
mjr 35:e959ffba78fd 281 // relay. Raising the pin HIGH turns the relay ON (energizes the coil).
mjr 35:e959ffba78fd 282 PinName relayPin;
mjr 35:e959ffba78fd 283
mjr 35:e959ffba78fd 284 // TV ON delay time, in seconds. This is the interval between sensing
mjr 35:e959ffba78fd 285 // that the secondary power supply has turned on and pulsing the TV ON
mjr 35:e959ffba78fd 286 // switch relay.
mjr 35:e959ffba78fd 287 float delayTime;
mjr 35:e959ffba78fd 288
mjr 35:e959ffba78fd 289 } TVON;
mjr 35:e959ffba78fd 290
mjr 29:582472d0bc57 291
mjr 35:e959ffba78fd 292 // --- TLC5940NT PWM Controller Chip Setup ---
mjr 35:e959ffba78fd 293 struct
mjr 35:e959ffba78fd 294 {
mjr 35:e959ffba78fd 295 // number of TLC5940NT chips connected in daisy chain
mjr 35:e959ffba78fd 296 int nchips;
mjr 35:e959ffba78fd 297
mjr 35:e959ffba78fd 298 // pin connections
mjr 35:e959ffba78fd 299 PinName sin; // Serial data - must connect to SPIO MOSI -> PTC6 or PTD2
mjr 35:e959ffba78fd 300 PinName sclk; // Serial clock - must connect to SPIO SCLK -> PTC5 or PTD1
mjr 35:e959ffba78fd 301 // (but don't use PTD1, since it's hard-wired to the on-board blue LED)
mjr 35:e959ffba78fd 302 PinName xlat; // XLAT (latch) signal - connect to any GPIO pin
mjr 35:e959ffba78fd 303 PinName blank; // BLANK signal - connect to any GPIO pin
mjr 35:e959ffba78fd 304 PinName gsclk; // Grayscale clock - must connect to a PWM-out capable pin
mjr 29:582472d0bc57 305
mjr 35:e959ffba78fd 306 } tlc5940;
mjr 35:e959ffba78fd 307
mjr 35:e959ffba78fd 308
mjr 35:e959ffba78fd 309 // --- 74HC595 Shift Register Setup ---
mjr 35:e959ffba78fd 310 struct
mjr 35:e959ffba78fd 311 {
mjr 35:e959ffba78fd 312 // number of 74HC595 chips attached in daisy chain
mjr 35:e959ffba78fd 313 int nchips;
mjr 35:e959ffba78fd 314
mjr 35:e959ffba78fd 315 // pin connections
mjr 35:e959ffba78fd 316 PinName sin; // Serial data - use any GPIO pin
mjr 35:e959ffba78fd 317 PinName sclk; // Serial clock - use any GPIO pin
mjr 35:e959ffba78fd 318 PinName latch; // Latch - use any GPIO pin
mjr 35:e959ffba78fd 319 PinName ena; // Enable signal - use any GPIO pin
mjr 35:e959ffba78fd 320
mjr 35:e959ffba78fd 321 } hc595;
mjr 34:6b981a2afab7 322
mjr 25:e22b88bd783a 323
mjr 35:e959ffba78fd 324 // --- Button Input Setup ---
mjr 35:e959ffba78fd 325 struct
mjr 35:e959ffba78fd 326 {
mjr 35:e959ffba78fd 327 uint8_t pin; // physical input GPIO pin - a USB-to-PinName mapping index
mjr 35:e959ffba78fd 328 uint8_t typ; // key type reported to PC - a BtnTypeXxx value
mjr 35:e959ffba78fd 329 uint8_t val; // key value reported - meaning depends on 'typ' value
mjr 35:e959ffba78fd 330
mjr 35:e959ffba78fd 331 } button[MAX_BUTTONS];
mjr 35:e959ffba78fd 332
mjr 17:ab3cec0c8bf4 333
mjr 35:e959ffba78fd 334 // --- LedWiz Output Port Setup ---
mjr 35:e959ffba78fd 335 struct
mjr 35:e959ffba78fd 336 {
mjr 35:e959ffba78fd 337 uint8_t typ; // port type: a PortTypeXxx value
mjr 35:e959ffba78fd 338 uint8_t pin; // physical output pin: for a GPIO port, this is an index in the
mjr 35:e959ffba78fd 339 // USB-to-PinName mapping list; for a TLC5940 or 74HC595 port, it's
mjr 35:e959ffba78fd 340 // the output number, starting from 0 for OUT0 on the first chip in
mjr 35:e959ffba78fd 341 // the daisy chain. For inactive and virtual ports, it's unused.
mjr 35:e959ffba78fd 342 uint8_t flags; // flags: a combination of PortFlagXxx values
mjr 35:e959ffba78fd 343 } outPort[MAX_OUT_PORTS];
mjr 17:ab3cec0c8bf4 344 };
mjr 17:ab3cec0c8bf4 345
mjr 35:e959ffba78fd 346 #endif