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143
JumperlessNano/JumperlessDataFormats.h
Normal file
143
JumperlessNano/JumperlessDataFormats.h
Normal file
@ -0,0 +1,143 @@
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This is just to make a mental map or how an arduino board
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plugged into jumperless will communicate what connections
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to make to the onboard AVR32DD32 controller via I2C or
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UART. We'll use the Stream library so the calls will be
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the same either way. There should be a sections for each
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of these things:
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Data format - different message types/headers to be sent over I2C or UART to the control chip
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Let's start with UART
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#Dumb mode# *maybe start with this because it's way easier*
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Dumb mode where pathfinding is done on the Nano and connections are sent raw
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Messages will just be: crosspoint chip (A-K), Y connection (0-15), X connection(0-7), connect or disconnect (1/0), reset (y/n), DAC output (0-1023)
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Storing connections and stuff will be the responsibility of the Nano and
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DAC could just be included in the same message above for simplicity
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@jumperless -dumb <A,12,3,1> <B,2,3,1> @end
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sentinel mode ch,X ,Y,c
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#Smart mode#
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Connections/disconnections
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Connect/disconnect from Nano to breadboard (I,J,K chips) this may call the BB connection function below
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Return number of hops, estimated resistance
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Connect/disconnect within the breadboard (A-H chips) optional priority and redundancy value (make parallel connections)
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Return number of hops, estimated resistance
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Load an entire state
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Send @A0, (connection), (connection), @A1, (connection), etc. @row0, (connection), @row1, @row2, (connection), (connection), etc.
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Reset all connections
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Find a path and return it without actually making any connections
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DAC setting/waveform generation (maybe store some lookup tables for various waves on the controller)
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Send custom waveform lookup table (or equation to make it on the fly - that's distant future shit though)
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Request the voltage setting on DAC
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Request state of the matrix (Backend or frontend, how many open connections there are left and maybe some sort of "utilization score")
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Low Level request per chip (so send A-K)
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returns X[16] {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, Y[8] {0,0,0,0,0,0,0,0} //0 = free 1 = used for that chip
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High level style request for the board
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returns breadboardRows{0-60} @row0,(if no connections send nothing after it), @row1, (send comma seprated rows it's connected to, and nano header labels), @row3, etc. $end
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This is a tricky one, because there shouldn't reall be a maximum number of connections per row if we use all the tricks to get more connections
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I guess there's some theoretical maximum that I should figure out (probably like ~40ish idk), but we don't want to allocate memory locations for the theoretical maximum
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number of connections 60 times. It feels wasteful considering the reasonable maximum will be like ~5.
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I recently redid this as a linked list where each connection is a new entry so it's only storing connections. So maybe that's fine.
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I think these should be human readable, so maybe send something like @row1,(connections) so the values following aren't confused with moving onto the next row
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and we can do this for the nano connections as text too, so @A0, (connection), (connection), @A1, (connection), @A2, @A3, etc.
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So the @prefix will say "we're listing connnections for the following row/nano connection" and things following without the @ will be interpreted as connections
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High level style request for the nano (same data as above but from the nano's POV instead)
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returns nanoHeaderPins{0-30} @A0,(if no connections send nothing after it), @A1, (send comma seprated rows it's connected to, and other nano header labels), @A3, etc. $end
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We should probably keep the linked list containing the connections in order so we don't have to search the whole thing every time
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or maybe initialize it with an empty connection for every row so things can be easily found and placed into the list?
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High level style request for a single row/nano pin
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send @row/nano pin
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returns @row/nano pin, (connection (without the @ prefix)), (connection), etc. then some sort of EOF signal, maybe $end or something like that
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Request for which UNCONNECTED_(A-H) are free (send whether you want yes/no or what they're connected to) this will be used a lot in hop finding
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if you just want free/used
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returns UNCONNECTED[8] {0,0,0,0,0,0,0,0} // 0 for free, 1 for used
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if you want what they're connected to it will be similar to above
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returns @UNCONNECTED_A, (connection), (connection), (connection), @UNCONNECTED_B, (connection), @UNCONNECTED_C, etc. , $end
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Change jumper settings
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State of the solder jumpers that decide whether the unconnected BB rows are on both sides or the far right
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Whether to disable the op amp (cause the power supply jumpers are cut) or not and and not worry about it
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Voltage setting jumpers on the top and bottom rails (+3.3V, 5V, DAC+-9V, disconnected/external)
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Maybe UPDI programming jumper but I'm not sure that even matters
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Change I2C address, speed or UART baud setting
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Storage of the state (on the controller chip or Nano? probably the controller with an option for the nano)
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TODO: this isn't fully thought out but I need to go fix a water heater right now
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I think we should keep a sorted linked list with an entry for each new connection like I've already done
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Here's the struct from the current Jumperless code (it may need to be reworked to account for the nano headers, or have a separate one for them)
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struct connection { //I can't decide whether to store both hops in the same struct but for now I will
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bool used; //I guess if there's an entry for it, used will always be true
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int row1; //this needs to be changed to account for the nano pins now
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int row2;
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int chip1;
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int chip2;
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int chip1Xaddr;
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int chip1Yaddr;
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int chip2Xaddr;
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int chip2Yaddr;
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int lane; //each chip has 2 connections to every other chip (almost, I took out one of the lanes for chips that are directly across
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//from each other to make room for the K special function chip) values are 0 or 1 so it could be a bool
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int hop; //also could be a bool unless we allow double hops in which case we need more hopChip entries below
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int hopChip;
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int hopChipXaddr1; //we know the Y address will be 0 because UNCONNECTED_(A-H) are all at Yaddr 0, but maybe it should be added for clarity
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int hopChipXaddr2;
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};
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143
JumperlessNano/JumperlessDefines.h
Normal file
143
JumperlessNano/JumperlessDefines.h
Normal file
@ -0,0 +1,143 @@
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#define CHIP_A 0
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#define CHIP_B 1
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#define CHIP_C 2
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#define CHIP_D 3
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#define CHIP_E 4
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#define CHIP_F 5
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#define CHIP_G 6
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#define CHIP_H 7
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#define CHIP_I 8
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#define CHIP_J 9
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#define CHIP_K 10
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#define CS_A PIN_PA4
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#define CS_B PIN_PA5
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#define CS_C PIN_PA6
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#define CS_D PIN_PA7
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#define CS_E PIN_PF3
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#define CS_F PIN_PF4
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#define CS_G PIN_PF5
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#define CS_H PIN_PD1
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#define CS_I PIN_PD2
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#define CS_J PIN_PD3
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#define CS_K PIN_PD4
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#define DATAPIN PIN_PA0
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#define RESET PIN_PD7
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#define STROBE PIN_PA1
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#define AX0 PIN_PC0
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#define AX1 PIN_PC1
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#define AX2 PIN_PC2
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#define AX3 PIN_PC3
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#define AY0 PIN_PF0
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#define AY1 PIN_PF1
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#define AY2 PIN_PF2
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#define DAC_OUT PIN_PD6
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//#define I2C_UART_SELECTION_IN PIN_PD7
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#define IN_TX_SDA PIN_PA2
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#define IN_RX_SCL PIN_PA3
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#define t1 1
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#define t2 2
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#define t3 3
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#define t4 4
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#define t5 5
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#define t6 6
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#define t7 7
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#define t8 8
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#define t9 9
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#define t10 10
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#define t11 11
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#define t12 12
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#define t13 13
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#define t14 14
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#define t15 15
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#define t16 16
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#define t17 17
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#define t18 18
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#define t19 19
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#define t20 20
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#define t21 21
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#define t22 22
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#define t23 23
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#define t24 24
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#define t25 25
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#define t26 26
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#define t27 27
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#define t28 28
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#define t29 29
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#define t30 30
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#define b1 32
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#define b2 33
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#define b3 34
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#define b4 35
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#define b5 36
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#define b6 37
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#define b7 38
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#define b8 39
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#define b9 40
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#define b10 41
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#define b11 42
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#define b12 43
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#define b13 44
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#define b14 45
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#define b15 46
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#define b16 47
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#define b17 48
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#define b18 49
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#define b19 50
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#define b20 51
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#define b21 52
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#define b22 53
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#define b23 54
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#define b24 55
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#define b25 56
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#define b26 57
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#define b27 58
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#define b28 59
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#define b29 60
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#define b30 61
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#define NANO_D0 70 //these are completely arbitrary but they should come in handy
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#define NANO_D1 71
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#define NANO_D2 72
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#define NANO_D3 73
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#define NANO_D4 74
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#define NANO_D5 75
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#define NANO_D6 76
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#define NANO_D7 77
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#define NANO_D8 78
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#define NANO_D9 79
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#define NANO_D10 80
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#define NANO_D11 81
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#define NANO_D12 82
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#define NANO_D13 83
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#define NANO_RESET 84
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#define NANO_AREF 85
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#define NANO_A0 86
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#define NANO_A1 87
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#define NANO_A2 88
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#define NANO_A3 89
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#define NANO_A4 90
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#define NANO_A5 91
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#define NANO_A6 92
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#define NANO_A7 93
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#define GND 100
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#define TOP_RAIL 101
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#define BOTTOM_RAIL 102
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#define DAC0TO5V 103
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#define DACPLUSMINUS9V 104
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|
234
JumperlessNano/JumperlessNano.ino
Normal file
234
JumperlessNano/JumperlessNano.ino
Normal file
@ -0,0 +1,234 @@
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#include <Arduino.h>
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#include "JumperlessDefines.h"
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#include "jMatrixControl.h"
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#include "MatrixState.h"
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||||
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||||
|
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jMatrixControl j;
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||||
|
||||
//I would do this in PlatformIO but dxCore is outdated there and doesn't support DD series chips. And I spent some time on a workaround but gave up
|
||||
|
||||
|
||||
nanoStatus nano;
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||||
|
||||
void setup() {
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||||
|
||||
//DAC0.CTRLA |= (DAC_OUTEN_bm | DAC_ENABLE_bm); // make sure the DAC is outputting 2.5V at rest so it doesn't heat the op amp trying to if it's unused
|
||||
//DAC0.DATA = (1023 << 6);
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||||
//DAC0.DATA = (500 << 6);
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||||
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||||
//pinMode(PIN_PA2, OUTPUT);
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// pinMode(PIN_PA3, OUTPUT);
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//digitalWrite(PIN_PA2,LOW);
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||||
|
||||
Serial.pins(PIN_PA2, PIN_PA3);
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||||
Serial.begin(115200);
|
||||
|
||||
pinMode(AY0, OUTPUT);
|
||||
digitalWrite(AY0, LOW);
|
||||
pinMode(AY1, OUTPUT);
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||||
digitalWrite(AY1, LOW);
|
||||
pinMode(AY2, OUTPUT);
|
||||
digitalWrite(AY2, LOW);
|
||||
|
||||
pinMode(AX0, OUTPUT);
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||||
digitalWrite(AX0, LOW);
|
||||
pinMode(AX1, OUTPUT);
|
||||
digitalWrite(AX1, LOW);
|
||||
pinMode(AX2, OUTPUT);
|
||||
digitalWrite(AX2, LOW);
|
||||
pinMode(AX3, OUTPUT);
|
||||
digitalWrite(AX3, LOW);
|
||||
|
||||
pinMode(CS_A, OUTPUT);
|
||||
digitalWrite(CS_A, LOW);
|
||||
|
||||
pinMode(CS_B, OUTPUT);
|
||||
digitalWrite(CS_B, LOW);
|
||||
|
||||
pinMode(CS_C, OUTPUT);
|
||||
digitalWrite(CS_C, LOW);
|
||||
|
||||
pinMode(CS_D, OUTPUT);
|
||||
digitalWrite(CS_D, LOW);
|
||||
|
||||
pinMode(CS_E, OUTPUT);
|
||||
digitalWrite(CS_E, LOW);
|
||||
|
||||
pinMode(CS_F, OUTPUT);
|
||||
digitalWrite(CS_F, LOW);
|
||||
|
||||
pinMode(CS_G, OUTPUT);
|
||||
digitalWrite(CS_G, LOW);
|
||||
|
||||
pinMode(CS_H, OUTPUT);
|
||||
digitalWrite(CS_H, LOW);
|
||||
|
||||
pinMode(CS_I, OUTPUT);
|
||||
digitalWrite(CS_I, LOW);
|
||||
|
||||
pinMode(CS_J, OUTPUT);
|
||||
digitalWrite(CS_J, LOW);
|
||||
|
||||
pinMode(CS_K, OUTPUT);
|
||||
digitalWrite(CS_K, LOW);
|
||||
|
||||
pinMode(DATAPIN, OUTPUT);
|
||||
pinMode(STROBE, OUTPUT);
|
||||
|
||||
pinMode(RESET, OUTPUT); // all of this just sets up all these pins as outputs and drives them LOW
|
||||
// digitalWrite(RESET, HIGH); // I'm pretty sure Arduino IDE does this automatically but I wouldn't count on it
|
||||
// delayMicroseconds(380);
|
||||
digitalWrite(RESET, LOW);
|
||||
j.clearAllConnections();
|
||||
// j.connectDumbMode(1,5,'A',1);
|
||||
}
|
||||
|
||||
int outVoltage = 0;
|
||||
|
||||
void loop() {
|
||||
|
||||
j.connectDumbMode(8, 1, 'E', 1); //right now all we have is dumb mode, there's a pathfinging function in the old repo but it needs to be redone in a more understandable way
|
||||
j.connectDumbMode(14, 4, 'I', 1);
|
||||
|
||||
j.connectDumbMode(7, 6, 'D', 1);
|
||||
j.connectDumbMode(12, 3, 'J', 1);
|
||||
|
||||
|
||||
j.connectDumbMode(8, 2, 'D', 1);
|
||||
j.connectDumbMode(6, 2, 'E', 1);
|
||||
|
||||
|
||||
|
||||
delay(1000);
|
||||
|
||||
j.connectDumbMode(6, 2, 'E', 0);
|
||||
|
||||
delay(1000);
|
||||
|
||||
|
||||
printConnections();
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void printConnections(void) {
|
||||
|
||||
Serial.println("\n");
|
||||
|
||||
Serial.printf("Pin Name\tSF Chip Connections\n\r");
|
||||
for (int i = 0; i < 24; i++) //just checking if I run out of space
|
||||
{
|
||||
|
||||
Serial.print(nano.pinNames[i]);
|
||||
Serial.print("\t\t");
|
||||
|
||||
if (nano.mapI[i] >= 0) {
|
||||
Serial.print(j.chipIntToChar(nano.mapI[i]));
|
||||
Serial.print(" x");
|
||||
Serial.print(nano.xMapI[i]);
|
||||
Serial.print("\t");
|
||||
}
|
||||
if (nano.mapJ[i] >= 0) {
|
||||
Serial.print(j.chipIntToChar(nano.mapJ[i]));
|
||||
Serial.print(" x");
|
||||
Serial.print(nano.xMapJ[i]);
|
||||
Serial.print("\t");
|
||||
}
|
||||
if (nano.mapK[i] >= 0) {
|
||||
Serial.print(j.chipIntToChar(nano.mapK[i]));
|
||||
Serial.print(" x");
|
||||
Serial.print(nano.xMapK[i]);
|
||||
Serial.print("\t");
|
||||
}
|
||||
|
||||
Serial.println(" ");
|
||||
}
|
||||
Serial.println("\n\n");
|
||||
|
||||
|
||||
Serial.println("\tX connections \t\t\t\t\t\t Y connections");
|
||||
for (int i = 0; i < 11; i++) //just checking if I run out of space
|
||||
{
|
||||
|
||||
if (i == 8) Serial.println(' ');
|
||||
|
||||
Serial.print(mt[i].chipChar);
|
||||
Serial.print("\t ");
|
||||
|
||||
for (int j = 0; j < 16; j++) {
|
||||
//mt[i].xStatus[j] = -1;
|
||||
|
||||
///int ch = (int) mt[i].xMap[j];
|
||||
if (i < 8) {
|
||||
Serial.print(mt[mt[i].xMap[j]].chipChar); //here we're using the value of yMap as the index to return chipChar on that chipStatus struct
|
||||
} else {
|
||||
|
||||
switch (mt[i].xMap[j]) {
|
||||
case GND:
|
||||
Serial.print("GND");
|
||||
break;
|
||||
|
||||
case TOP_RAIL:
|
||||
Serial.print("TOP");
|
||||
break;
|
||||
|
||||
case BOTTOM_RAIL:
|
||||
Serial.print("BOT");
|
||||
break;
|
||||
|
||||
case DAC0TO5V:
|
||||
Serial.print("05V");
|
||||
break;
|
||||
|
||||
case DACPLUSMINUS9V:
|
||||
Serial.print("D9V");
|
||||
break;
|
||||
|
||||
default:
|
||||
//Serial.print(mt[i].xMap[j]);
|
||||
Serial.print(nano.pinNames[nano.reversePinMap[mt[i].xMap[j]]]);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (j < 15) Serial.print(", ");
|
||||
}
|
||||
Serial.print("\t\t");
|
||||
if (i > 7) Serial.print(" ");
|
||||
|
||||
for (int j = 0; j < 8; j++) {
|
||||
//chips[i].yStatus[j] = j;
|
||||
|
||||
|
||||
if (mt[i].yMap[j] > 0 && mt[i].yMap[j] < 10) Serial.print(' '); //padding
|
||||
if (i > 7) {
|
||||
Serial.print(mt[mt[i].yMap[j]].chipChar);
|
||||
} else {
|
||||
Serial.print(mt[i].yMap[j]);
|
||||
}
|
||||
if (j < 7) Serial.print(',');
|
||||
}
|
||||
Serial.println("\t <- Map");
|
||||
Serial.print("\t");
|
||||
|
||||
for (int j = 0; j < 16; j++) {
|
||||
//mt[i].xStatus[j] = -1;
|
||||
if (i > 7) Serial.print(" ");
|
||||
Serial.print(mt[i].xStatus[j]);
|
||||
if (mt[i].xStatus[j] > 0 && mt[i].xStatus[j] < 10) Serial.print(' '); //padding
|
||||
if (i > 7) Serial.print(" ");
|
||||
if (j < 15) Serial.print(',');
|
||||
}
|
||||
Serial.print("\t\t");
|
||||
for (int j = 0; j < 8; j++) {
|
||||
//chips[i].yStatus[j] = j;
|
||||
Serial.print(mt[i].yStatus[j]);
|
||||
if (mt[i].yStatus[j] > 0 && mt[i].yStatus[j] < 10) Serial.print(' '); //padding
|
||||
if (j < 7) Serial.print(',');
|
||||
}
|
||||
|
||||
Serial.println("\t <- Status\n");
|
||||
}
|
||||
}
|
202
JumperlessNano/MatrixState.h
Normal file
202
JumperlessNano/MatrixState.h
Normal file
@ -0,0 +1,202 @@
|
||||
#ifndef MATRIXSTATE_H
|
||||
#define MATRIXSTATE_H
|
||||
|
||||
#include <Arduino.h>
|
||||
#include "JumperlessDefines.h"
|
||||
|
||||
|
||||
//see the comments at the end for a more nicely formatted version that's not in struct initalizers
|
||||
|
||||
|
||||
struct chipStatus{
|
||||
|
||||
int chipNumber;
|
||||
char chipChar;
|
||||
int8_t xStatus[16]; //store the bb row or nano conn this is eventually connected to so they can be stacked if conns are redundant
|
||||
int8_t yStatus[8]; //store the row/nano it's connected to
|
||||
const int8_t xMap[16];
|
||||
const int8_t yMap[8];
|
||||
|
||||
};
|
||||
|
||||
|
||||
struct chipStatus mt[11] = {
|
||||
{0,'A',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_I, CHIP_J, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_E, CHIP_K, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_H, CHIP_H},//X MAP constant
|
||||
{-1, t2,t3, t4, t5, t6, t7, t8}}, // Y MAP constant
|
||||
|
||||
{1,'B',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_A, CHIP_I, CHIP_J, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_F, CHIP_K, CHIP_G, CHIP_G, CHIP_H, CHIP_H},
|
||||
{-1, t9,t10,t11,t12,t13,t14,t15}},
|
||||
|
||||
{2,'C',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_I, CHIP_J, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_G, CHIP_K, CHIP_H, CHIP_H},
|
||||
{-1, t16,t17,t18,t19,t20,t21,t22}},
|
||||
|
||||
{3,'D',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_I, CHIP_J, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_H, CHIP_K},
|
||||
{-1, t23,t24,t25,t26,t27,t28,t29}},
|
||||
|
||||
{4,'E',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_K, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_I, CHIP_J, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_H, CHIP_H},
|
||||
{-1, b2, b3, b4, b5, b6, b7, b8}},
|
||||
|
||||
{5,'F',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_A, CHIP_B, CHIP_K, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_I, CHIP_J, CHIP_G, CHIP_G, CHIP_H, CHIP_H},
|
||||
{-1, b9, b10,b11,b12,b13,b14,b15}},
|
||||
|
||||
{6,'G',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_C, CHIP_K, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_I, CHIP_J, CHIP_H, CHIP_H},
|
||||
{-1, b16,b17,b18,b19,b20,b21,b22}},
|
||||
|
||||
{7,'H',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_D, CHIP_K, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_I, CHIP_J},
|
||||
{-1, b23,b24,b25,b26,b27,b28,b29}},
|
||||
|
||||
{8,'I',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{NANO_A0, NANO_D1, NANO_A2, NANO_D3, NANO_A4, NANO_D5, NANO_A6, NANO_D7, NANO_D11, NANO_D9, NANO_D13, NANO_RESET, TOP_RAIL, BOTTOM_RAIL, GND, DAC0TO5V},
|
||||
{CHIP_A,CHIP_B,CHIP_C,CHIP_D,CHIP_E,CHIP_F,CHIP_G,CHIP_H}},
|
||||
|
||||
{9,'J',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{NANO_D0, NANO_A1, NANO_D2, NANO_A3, NANO_D4, NANO_A5, NANO_D6, NANO_A7, NANO_D8, NANO_D10, NANO_D12, NANO_AREF, TOP_RAIL, BOTTOM_RAIL, GND, DACPLUSMINUS9V},
|
||||
{CHIP_A,CHIP_B,CHIP_C,CHIP_D,CHIP_E,CHIP_F,CHIP_G,CHIP_H}},
|
||||
|
||||
{10,'K',
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1}, // x status
|
||||
{-1,-1,-1,-1,-1,-1,-1,-1}, //y status
|
||||
{NANO_A0, NANO_A1, NANO_A2, NANO_A3, NANO_A4, NANO_A5, NANO_A6, NANO_A7, NANO_D2, NANO_D3, NANO_D4, NANO_D5, NANO_D6, NANO_D7, NANO_D8, NANO_D9},
|
||||
{CHIP_A,CHIP_B,CHIP_C,CHIP_D,CHIP_E,CHIP_F,CHIP_G,CHIP_H}}
|
||||
|
||||
};
|
||||
|
||||
|
||||
struct nanoStatus{ //there's only one of these so ill declare and initalize together unlike above
|
||||
|
||||
//all these arrays should line up so one index will give you all this data
|
||||
|
||||
const char *pinNames[24]={ "D0 ", "D1 ", "D2 ", "D3 ", "D4 ", "D5 ", "D6 ", "D7 ", "D8 ", "D9 ", "D10", "D11", "D12", "D13", "RST", "REF", "A0 ", "A1 ", "A2 ", "A3 ", "A4 ", "A5 ", "A6 ", "A7 "};
|
||||
|
||||
const int8_t pinMap[24] ={NANO_D0, NANO_D1, NANO_D2, NANO_D3, NANO_D4, NANO_D5, NANO_D6, NANO_D7, NANO_D8, NANO_D9, NANO_D10, NANO_D11, NANO_D12, NANO_D13, NANO_RESET, NANO_AREF, NANO_A0, NANO_A1, NANO_A2, NANO_A3, NANO_A4, NANO_A5, NANO_A6, NANO_A7};
|
||||
|
||||
//this shows what sf chip each nano pin connects to
|
||||
const int8_t mapI[24] = {-1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 , CHIP_I , -1 };
|
||||
const int8_t xMapI[24] = {-1 , 1 , -1 , 3 , -1 , 5 , -1 , 7 , -1 , 9 , -1 , 8 , -1 , 10 , 11 , -1 , 0 , -1 , 2 , -1 , 4 , -1 , 6 , -1 };
|
||||
int8_t xStatusI[24] = {-1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 }; //-1 for not connected to that chip, 0 for available
|
||||
|
||||
|
||||
const int8_t mapJ[24] = {CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J , -1 , CHIP_J };
|
||||
const int8_t xMapJ[24] = {0 , -1 , 2 , -1 , 4 , -1 , 6 , -1 , 8 , -1 , 9 , -1 , 10 , -1 , -1 , 11 , -1 , 1 , -1 , 3 , -1 , 5 , -1 , 7 };
|
||||
int8_t xStatusJ[24] = {0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 , -1 , 0 }; //-1 for not connected to that chip, 0 for available
|
||||
|
||||
|
||||
const int8_t mapK[24] = {-1 , -1 , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , -1 , -1 , -1 , -1 , -1 , -1 , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K };
|
||||
const int8_t xMapK[24] = {-1 , -1 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , -1 , -1 , -1 , -1 , -1 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 };
|
||||
int8_t xStatusK[24] = {-1 , -1 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , -1 , -1 , -1 , -1 , -1 , -1 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 }; //-1 for not connected to that chip, 0 for available
|
||||
|
||||
// mapIJK[] will tell you whethher there's a connection from that nano pin to the corresponding special function chip
|
||||
// xMapIJK[] will tell you the X pin that it's connected to on that sf chip
|
||||
// xStatusIJK[] says whether that x pin is being used (this should be the same as mt[8-10].xMap[] if theyre all stacked on top of each other)
|
||||
// I haven't decided whether to make this just a flag, or store that signal's destination
|
||||
const int8_t reversePinMap[108] = {NANO_D0, NANO_D1, NANO_D2, NANO_D3, NANO_D4, NANO_D5, NANO_D6, NANO_D7, NANO_D8, NANO_D9, NANO_D10, NANO_D11, NANO_D12, NANO_D13, NANO_RESET, NANO_AREF, NANO_A0, NANO_A1, NANO_A2, NANO_A3, NANO_A4, NANO_A5, NANO_A6, NANO_A7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,GND,TOP_RAIL,BOTTOM_RAIL,DAC0TO5V,DACPLUSMINUS9V,105};
|
||||
|
||||
};
|
||||
|
||||
/*
|
||||
|
||||
uint8_t connectionsMatrix[85][85];
|
||||
|
||||
connectionsMatrix [1-60][1-60] are breadboard connections
|
||||
connectionsMatrix [60-85][60-85] are Nano connections
|
||||
|
||||
value stored is row it's connected to, so we can use the value as the index for the next connection to see which nets are connected
|
||||
|
||||
or we can do a 64 bit number for the breadboard and just store a 1 or 0 in that bit location
|
||||
|
||||
uint64_t bbConns[64];
|
||||
|
||||
uint64_t nanoConns[25];
|
||||
|
||||
each set bit in the 64bit value correspond to which bb rows that nano pin is connected to
|
||||
|
||||
should nano conns be handled separately?
|
||||
|
||||
the problem with all this is that it says nothing about the path taken
|
||||
|
||||
*/
|
||||
/*
|
||||
//this is all defined in the struct initalizer now but leaving this here for reference
|
||||
|
||||
const int8_t sfyConnectionMap[8] = {CHIP_A,CHIP_B,CHIP_C,CHIP_D,CHIP_E,CHIP_F,CHIP_G,CHIP_H}; //chips
|
||||
|
||||
|
||||
const int8_t xConnectionMapA[16] = {CHIP_I, CHIP_J, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_E, CHIP_K, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_H, CHIP_H};
|
||||
const int8_t xConnectionMapB[16] = {CHIP_A, CHIP_A, CHIP_I, CHIP_J, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_F, CHIP_K, CHIP_G, CHIP_G, CHIP_H, CHIP_H};
|
||||
const int8_t xConnectionMapC[16] = {CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_I, CHIP_J, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_G, CHIP_K, CHIP_H, CHIP_H};
|
||||
const int8_t xConnectionMapD[16] = {CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_I, CHIP_J, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_H, CHIP_K};
|
||||
const int8_t xConnectionMapE[16] = {CHIP_A, CHIP_K, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_I, CHIP_J, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_H, CHIP_H};
|
||||
const int8_t xConnectionMapF[16] = {CHIP_A, CHIP_A, CHIP_B, CHIP_K, CHIP_C, CHIP_C, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_I, CHIP_J, CHIP_G, CHIP_G, CHIP_H, CHIP_H};
|
||||
const int8_t xConnectionMapG[16] = {CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_C, CHIP_K, CHIP_D, CHIP_D, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_I, CHIP_J, CHIP_H, CHIP_H};
|
||||
const int8_t xConnectionMapH[16] = {CHIP_A, CHIP_A, CHIP_B, CHIP_B, CHIP_C, CHIP_C, CHIP_D, CHIP_K, CHIP_E, CHIP_E, CHIP_F, CHIP_F, CHIP_G, CHIP_G, CHIP_I, CHIP_J};
|
||||
|
||||
const int8_t yConnectionMapA[8] = {-1, t2,t3, t4, t5, t6, t7, t8};
|
||||
const int8_t yConnectionMapB[8] = {-1, t9,t10,t11,t12,t13,t14,t15};
|
||||
const int8_t yConnectionMapC[8] = {-1, t16,t17,t18,t19,t20,t21,t22};
|
||||
const int8_t yConnectionMapD[8] = {-1, t23,t24,t25,t26,t27,t28,t29}; //make an alt_jumper version later
|
||||
|
||||
const int8_t yConnectionMapE[8] = {-1, b2, b3, b4, b5, b6, b7, b8};
|
||||
const int8_t yConnectionMapF[8] = {-1, b9, b10,b11,b12,b13,b14,b15};
|
||||
const int8_t yConnectionMapG[8] = {-1, b16,b17,b18,b19,b20,b21,b22};
|
||||
const int8_t yConnectionMapH[8] = {-1, b23,b24,b25,b26,b27,b28,b29}; //make an alt_jumper version later
|
||||
|
||||
|
||||
const int8_t yConnectionMapE[8] = {-1, 33, 34, 35, 36, 37, 38, 39}; // if you want to match them up with the schematic
|
||||
const int8_t yConnectionMapF[8] = {-1, 40, 41, 42, 43, 44, 45, 46}; // use this for reference (it's the same thing as above)
|
||||
const int8_t yConnectionMapG[8] = {-1, 47, 48, 49, 50, 51, 52, 53}; //
|
||||
const int8_t yConnectionMapH[8] = {-1, 54, 55, 56, 57, 58, 59, 60}; //
|
||||
|
||||
|
||||
const int8_t xConnectionMapI[16] = {NANO_A0, NANO_D1, NANO_A2, NANO_D3, NANO_A4, NANO_D5, NANO_A6, NANO_D7, NANO_D11, NANO_D9, NANO_D13, NANO_RESET, TOP_RAIL, BOTTOM_RAIL, GND, DAC0TO5V};
|
||||
const int8_t xConnectionMapJ[16] = {NANO_D0, NANO_A1, NANO_D2, NANO_A3, NANO_D4, NANO_A5, NANO_D6, NANO_A7, NANO_D8, NANO_D10, NANO_D12, NANO_AREF, TOP_RAIL, BOTTOM_RAIL, GND, DACPLUSMINUS9V};
|
||||
const int8_t xConnectionMapK[16] = {NANO_A0, NANO_A1, NANO_A2, NANO_A3, NANO_A4, NANO_A5, NANO_A6, NANO_A7, NANO_D2, NANO_D3, NANO_D4, NANO_D5, NANO_D6, NANO_D7, NANO_D8, NANO_D9};
|
||||
|
||||
//nanoConnectionMap[0] is the list of pin numbers, [1] and [3] are which special function chips they're connected to, [2] and [4] is the X pin on that chip, -1 for none
|
||||
|
||||
const char *pinNames[] ={ "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7", "D8", "D9", "D10", "D11", "D12", "D13", "RESET", "AREF", "A0", "A1", "A2", "A3", "A4", "A5", "A6", "A7"};
|
||||
const char nanoPinMap[] ={NANO_D0, NANO_D1, NANO_D2, NANO_D3, NANO_D4, NANO_D5, NANO_D6, NANO_D7, NANO_D8, NANO_D9, NANO_D10, NANO_D11, NANO_D12, NANO_D13, NANO_RESET, NANO_AREF, NANO_A0, NANO_A1, NANO_A2, NANO_A3, NANO_A4, NANO_A5, NANO_A6, NANO_A7};
|
||||
|
||||
const int8_t nanoConnectionMap[5][24] = {{NANO_D0, NANO_D1, NANO_D2, NANO_D3, NANO_D4, NANO_D5, NANO_D6, NANO_D7, NANO_D8, NANO_D9, NANO_D10, NANO_D11, NANO_D12, NANO_D13, NANO_RESET, NANO_AREF, NANO_A0, NANO_A1, NANO_A2, NANO_A3, NANO_A4, NANO_A5, NANO_A6, NANO_A7},
|
||||
|
||||
{CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J , CHIP_I , CHIP_J },
|
||||
{0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 9 , 8 , 10 , 10 , 11 , 11 , 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 },
|
||||
|
||||
{-1 , -1 , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , -1 , -1 , -1 , -1 , -1 , -1 , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K , CHIP_K },
|
||||
{-1 , -1 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , -1 , -1 , -1 , -1 , -1 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 }};
|
||||
|
||||
// so for example nanoConnectionMap
|
||||
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
#endif
|
460
JumperlessNano/jMatrixControl.cpp
Normal file
460
JumperlessNano/jMatrixControl.cpp
Normal file
@ -0,0 +1,460 @@
|
||||
|
||||
#include "JumperlessDefines.h"
|
||||
#include "jMatrixControl.h"
|
||||
|
||||
|
||||
//This is basically copied from the old code and is working well so this can be taken for granted
|
||||
|
||||
|
||||
|
||||
jMatrixControl::jMatrixControl(void)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
int jMatrixControl::connectDumbMode(int x,int y, int chip, int connectDisconnect) //overloaded to accept char, int or ascii ints as the chip selection
|
||||
{
|
||||
//digitalWriteFast(RESET, LOW);
|
||||
char charChip = chipIntToChar(chip); //this converts the chip into a char and back to allow it to accept ascii number values and stuff
|
||||
|
||||
if (charChip == ' ') //if the chip sent was invalid (chipIntToChar returns a space), return 0
|
||||
{
|
||||
Serial.println("Bad Chip!");
|
||||
return 0;
|
||||
}
|
||||
int intChipSanitized = chipCharToInt(charChip);
|
||||
Serial.println(intChipSanitized);
|
||||
|
||||
setAddress(x,y);
|
||||
selectChip(intChipSanitized);
|
||||
|
||||
|
||||
|
||||
strobeItIn(connectDisconnect);
|
||||
|
||||
deselectChip();
|
||||
//Serial.printf("connected X %d to Y %d on chip %c\n\n\r", x,y,chipIntToChar(chip));
|
||||
return 1;
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
int jMatrixControl::connectDumbMode(int x,int y, char chip, int connectDisconnect)
|
||||
{
|
||||
//digitalWriteFast(RESET, LOW);
|
||||
int intChipSanitized = chipCharToInt(chip); //converts to an int and allows upper or lower case
|
||||
|
||||
if (intChipSanitized == -1) // returns 0 if the chip is invalid
|
||||
{
|
||||
Serial.println("Bad Chip!");
|
||||
return 0;
|
||||
}
|
||||
|
||||
setAddress(x,y);
|
||||
selectChip(intChipSanitized);
|
||||
strobeItIn(connectDisconnect);
|
||||
|
||||
deselectChip();
|
||||
//Serial.printf("connected X %d to Y %d on chip %c\n\n\r", x,y,chipIntToChar(chip));
|
||||
return 1;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
void jMatrixControl::setAddress(int Xaddr, int Yaddr)
|
||||
{
|
||||
|
||||
const byte MTfuckedUpTruthTable [16] = {0,1,2,3,4,5,8,9,10,11,12,13,6,7,14,15}; //apparently X12 and X13 needed to be crammed in between X5 and X6
|
||||
|
||||
byte XaddrFixed = MTfuckedUpTruthTable[Xaddr];
|
||||
|
||||
|
||||
digitalWrite(AX3, LOW);
|
||||
digitalWrite(AX2, LOW);
|
||||
digitalWrite(AX1, LOW);
|
||||
digitalWrite(AX0, LOW);
|
||||
|
||||
digitalWrite(AY2, LOW);
|
||||
digitalWrite(AY1, LOW);
|
||||
digitalWrite(AY0, LOW);
|
||||
|
||||
|
||||
delayMicroseconds(310);
|
||||
|
||||
int tempAX3 = (XaddrFixed & B00001000);
|
||||
tempAX3 = tempAX3 >> 3;
|
||||
int tempAX2 = (XaddrFixed & B00000100);
|
||||
tempAX2 = tempAX2 >> 2;
|
||||
int tempAX1 = (XaddrFixed & B00000010);
|
||||
tempAX1 = tempAX1 >> 1;
|
||||
int tempAX0 = (XaddrFixed & B00000001);
|
||||
|
||||
|
||||
digitalWrite(AX3, tempAX3); //this only writes the line high if that bit is set in binary value of Xaddr
|
||||
|
||||
digitalWrite(AX2, tempAX2); //for example Xaddr = 6 or B00000110 //note: && is logical AND, and & is bitwise AND
|
||||
|
||||
digitalWrite(AX1, tempAX1); //this bitwise ANDs Xaddr and a binary value with just one bit set
|
||||
|
||||
digitalWrite(AX0, tempAX0); //so we get Xaddr 00000110
|
||||
/*
|
||||
Serial.print ("X ");
|
||||
Serial.print (tempAX3);
|
||||
Serial.print (tempAX2);
|
||||
Serial.print (tempAX1);
|
||||
Serial.println (tempAX0);
|
||||
*/
|
||||
int tempAY2 = Yaddr & B00000100;
|
||||
tempAY2 = tempAY2 >> 2;
|
||||
int tempAY1 = Yaddr & B00000010;
|
||||
tempAY1 = tempAY1 >> 1;
|
||||
int tempAY0 = Yaddr & B00000001;
|
||||
|
||||
|
||||
// AND bit selector 00001000 = 0
|
||||
digitalWrite(AY2, tempAY2); //then we AND that again with HIGH (which is just interpreted as 1)
|
||||
|
||||
digitalWrite(AY1, tempAY1); //to get 1(HIGH) && 0(the result from above) = 0 (which is LOW)
|
||||
|
||||
digitalWrite(AY0, tempAY0); //we do that for each bit to end up with the address lines LLLLLHHL
|
||||
/*
|
||||
Serial.print ("\nY ");
|
||||
Serial.print (tempAY2);
|
||||
Serial.print (tempAY1);
|
||||
Serial.println (tempAY0);
|
||||
*/
|
||||
delayMicroseconds(925);
|
||||
|
||||
}
|
||||
|
||||
void jMatrixControl::strobeItIn(int connectDisconnect)
|
||||
{
|
||||
|
||||
if (connectDisconnect == 0)
|
||||
{
|
||||
digitalWrite(DATAPIN, LOW);
|
||||
}
|
||||
else
|
||||
{
|
||||
digitalWrite(DATAPIN, HIGH);
|
||||
}
|
||||
|
||||
//pinMode(STROBE, OUTPUT);
|
||||
//delayMicroseconds(2); //Hold time in the datasheet for the MT8816 says this only needs to be 10 nanoseconds
|
||||
digitalWrite(STROBE, HIGH); //but we're not super concerned with speed so I'll give it 1000X more just to be safe
|
||||
delayMicroseconds(250); //Strobe has to be a minimum of 20 nanoseconds, but I dont want to think about the
|
||||
//Serial.println("!!!!!!!!!!!!");
|
||||
digitalWrite(STROBE, LOW); //fact that light only travels like 4 meters in that time through copper
|
||||
//pinMode(STROBE, OUTPUT);
|
||||
delayMicroseconds(250);
|
||||
digitalWrite(DATAPIN, LOW);
|
||||
//delayMicroseconds(30);
|
||||
}
|
||||
|
||||
int jMatrixControl::selectChip(int chipInt)
|
||||
{ //asserts whichever chip select line we send it
|
||||
|
||||
digitalWrite(CS_A, LOW); //Chip Selects are Active High on the MT8816
|
||||
digitalWrite(CS_B, LOW); //make sure they're all deselected first
|
||||
digitalWrite(CS_C, LOW);
|
||||
digitalWrite(CS_D, LOW);
|
||||
digitalWrite(CS_E, LOW);
|
||||
digitalWrite(CS_F, LOW);
|
||||
digitalWrite(CS_G, LOW);
|
||||
digitalWrite(CS_H, LOW);
|
||||
digitalWrite(CS_I, LOW);
|
||||
digitalWrite(CS_J, LOW);
|
||||
digitalWrite(CS_K, LOW);
|
||||
|
||||
delayMicroseconds(200);
|
||||
//Serial.print(chipToChar(chip));
|
||||
|
||||
switch(chipInt)
|
||||
{
|
||||
case 0:
|
||||
digitalWrite(CS_A, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
digitalWrite(CS_B, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
digitalWrite(CS_C, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
digitalWrite(CS_D, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
digitalWrite(CS_E, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 5:
|
||||
digitalWrite(CS_F, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 6:
|
||||
digitalWrite(CS_G, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 7:
|
||||
digitalWrite(CS_H, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 8:
|
||||
digitalWrite(CS_I, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 9:
|
||||
digitalWrite(CS_J, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 10:
|
||||
digitalWrite(CS_K, HIGH);
|
||||
return 1;
|
||||
break;
|
||||
|
||||
default:
|
||||
return 0;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
void jMatrixControl::deselectChip(void)
|
||||
{ //this should be fairly obvious
|
||||
|
||||
digitalWrite(CS_A, LOW);
|
||||
digitalWrite(CS_B, LOW);
|
||||
digitalWrite(CS_C, LOW);
|
||||
digitalWrite(CS_D, LOW);
|
||||
digitalWrite(CS_E, LOW);
|
||||
digitalWrite(CS_F, LOW);
|
||||
digitalWrite(CS_G, LOW);
|
||||
digitalWrite(CS_H, LOW);
|
||||
digitalWrite(CS_I, LOW);
|
||||
digitalWrite(CS_J, LOW);
|
||||
digitalWrite(CS_K, LOW);
|
||||
|
||||
digitalWrite(AX3, LOW);
|
||||
digitalWrite(AX2, LOW);
|
||||
digitalWrite(AX1, LOW);
|
||||
digitalWrite(AX0, LOW);
|
||||
|
||||
digitalWrite(AY2, LOW);
|
||||
digitalWrite(AY1, LOW);
|
||||
digitalWrite(AY0, LOW);
|
||||
|
||||
digitalWrite(DATAPIN, LOW);
|
||||
digitalWrite(STROBE, LOW);
|
||||
digitalWriteFast(RESET, LOW);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void jMatrixControl::clearAllConnections(void)
|
||||
{ //when you send a reset pulse, all previous connections are cleared on whichever chip is CS_ed but we'll do both for now
|
||||
/*
|
||||
digitalWriteFast(CS_A, HIGH);
|
||||
digitalWriteFast(CS_B, HIGH);
|
||||
digitalWriteFast(CS_C, HIGH);
|
||||
digitalWriteFast(CS_D, HIGH);
|
||||
digitalWriteFast(CS_E, HIGH);
|
||||
digitalWriteFast(CS_F, HIGH);
|
||||
digitalWriteFast(CS_G, HIGH);
|
||||
digitalWriteFast(CS_H, HIGH);
|
||||
digitalWriteFast(CS_I, HIGH);
|
||||
digitalWriteFast(CS_J, HIGH);
|
||||
digitalWriteFast(CS_K, HIGH);
|
||||
*/
|
||||
digitalWriteFast(RESET, HIGH);
|
||||
delayMicroseconds(2000); //datasheet says 40 nanoseconds minimum, this is a lot more than that
|
||||
digitalWriteFast(RESET, LOW);
|
||||
delayMicroseconds(925);
|
||||
|
||||
digitalWriteFast(CS_A, LOW);
|
||||
digitalWriteFast(CS_B, LOW);
|
||||
digitalWriteFast(CS_C, LOW);
|
||||
digitalWriteFast(CS_D, LOW);
|
||||
digitalWriteFast(CS_E, LOW);
|
||||
digitalWriteFast(CS_F, LOW);
|
||||
digitalWriteFast(CS_G, LOW);
|
||||
digitalWriteFast(CS_H, LOW);
|
||||
digitalWriteFast(CS_I, LOW);
|
||||
digitalWriteFast(CS_J, LOW);
|
||||
digitalWriteFast(CS_K, LOW);
|
||||
}
|
||||
|
||||
|
||||
|
||||
char jMatrixControl::chipIntToChar(int chipInt)//also accepts the raw ascii values (65=A, 97=a, 66=B, 98=b...)
|
||||
{
|
||||
|
||||
switch (chipInt)
|
||||
{
|
||||
case 0: //fall through
|
||||
case 65:
|
||||
case 97:
|
||||
return 'A';
|
||||
break;
|
||||
|
||||
case 1:
|
||||
case 66:
|
||||
case 98:
|
||||
return 'B';
|
||||
break;
|
||||
|
||||
case 2:
|
||||
case 67:
|
||||
case 99:
|
||||
return 'C';
|
||||
break;
|
||||
|
||||
case 3:
|
||||
case 68:
|
||||
case 100:
|
||||
return 'D';
|
||||
break;
|
||||
|
||||
case 4:
|
||||
case 69:
|
||||
case 101:
|
||||
return 'E';
|
||||
break;
|
||||
|
||||
case 5:
|
||||
case 70:
|
||||
case 102:
|
||||
return 'F';
|
||||
break;
|
||||
|
||||
case 6:
|
||||
case 71:
|
||||
case 103:
|
||||
return 'G';
|
||||
break;
|
||||
|
||||
case 7:
|
||||
case 72:
|
||||
case 104:
|
||||
return 'H';
|
||||
break;
|
||||
|
||||
case 8:
|
||||
case 73:
|
||||
case 105:
|
||||
return 'I';
|
||||
break;
|
||||
|
||||
case 9:
|
||||
case 74:
|
||||
case 106:
|
||||
return 'J';
|
||||
break;
|
||||
|
||||
case 10:
|
||||
case 75:
|
||||
case 107:
|
||||
return 'K';
|
||||
break;
|
||||
|
||||
default:
|
||||
return ' ';
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
int jMatrixControl::chipCharToInt(char chipChar)
|
||||
{
|
||||
|
||||
switch (chipChar)
|
||||
{
|
||||
case 'A':
|
||||
case 'a':
|
||||
return 0;
|
||||
break;
|
||||
|
||||
case 'B':
|
||||
case 'b':
|
||||
return 1;
|
||||
break;
|
||||
|
||||
case 'C':
|
||||
case 'c':
|
||||
return 2;
|
||||
break;
|
||||
|
||||
case 'D':
|
||||
case 'd':
|
||||
return 3;
|
||||
break;
|
||||
|
||||
case 'E':
|
||||
case 'e':
|
||||
return 4;
|
||||
break;
|
||||
|
||||
case 'F':
|
||||
case 'f':
|
||||
return 5;
|
||||
break;
|
||||
|
||||
case 'G':
|
||||
case 'g':
|
||||
return 6;
|
||||
break;
|
||||
|
||||
case 'H':
|
||||
case 'h':
|
||||
return 7;
|
||||
break;
|
||||
|
||||
case 'I':
|
||||
case 'i':
|
||||
return 8;
|
||||
break;
|
||||
|
||||
case 'J':
|
||||
case 'j':
|
||||
return 9;
|
||||
break;
|
||||
|
||||
case 'K':
|
||||
case 'k':
|
||||
return 10;
|
||||
break;
|
||||
|
||||
default:
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int8_t bottomRowTranslation (int8_t rowToTranslate)
|
||||
{
|
||||
if(rowToTranslate <= 30)
|
||||
{
|
||||
return rowToTranslate + 31;
|
||||
} else if (rowToTranslate > 30 && rowToTranslate <= 60){
|
||||
return rowToTranslate - 31;
|
||||
} else {
|
||||
Serial.println("Invalid Row!");
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
29
JumperlessNano/jMatrixControl.h
Normal file
29
JumperlessNano/jMatrixControl.h
Normal file
@ -0,0 +1,29 @@
|
||||
#ifndef JMATRIXCONTROL_H // so this doesnt get defined twice
|
||||
#define JMATRIXCONTROL_H
|
||||
|
||||
#include <Arduino.h> //move this eventually
|
||||
|
||||
|
||||
class jMatrixControl{
|
||||
|
||||
public:
|
||||
jMatrixControl();
|
||||
|
||||
int connectDumbMode(int x,int y, int chip, int connectDisconnect = 1); //X address, Y Address, Chip (Char,Int, or Int ascii), connect (1) or disconnect (0)
|
||||
int connectDumbMode(int x,int y, char chip, int connectDisconnect = 1); //X address, Y Address, Chip (Char,Int, or Int ascii), connect (1) or disconnect (0)
|
||||
void clearAllConnections(void);
|
||||
char chipIntToChar(int chipChar); //returns ' ' (space) if invalid
|
||||
int chipCharToInt(char); //returns -1 if invalid
|
||||
int8_t bottomRowTranslation (int8_t rowToTranslate);//returns -1 if invalid - works both ways
|
||||
|
||||
private:
|
||||
|
||||
void setAddress(int, int);
|
||||
void strobeItIn(int connectDisconnect);
|
||||
int selectChip(int); //returns 1 if it's a valid chip number
|
||||
void deselectChip(void);
|
||||
|
||||
};
|
||||
|
||||
|
||||
#endif
|
Loading…
Reference in New Issue
Block a user