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now you can load wokwi diagram files

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This commit is contained in:
Kevin Santo Cappuccio 2023-06-13 20:57:04 -07:00
parent 5795ceb838
commit c9e82ff577
20 changed files with 1971 additions and 339 deletions
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10
JumperlessNano/.vscode/extensions 2.json vendored Normal file
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@ -0,0 +1,10 @@
{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
],
"unwantedRecommendations": [
"ms-vscode.cpptools-extension-pack"
]
}

10
JumperlessNano/data/nodeFile.txt
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@ -2,11 +2,13 @@ bridges
{
10-33,
23-57,
}
special functions //these are connected first so DNIs will be applied to all the nets
{
20-SUPPLY_3V3,
58-GND,
57-DAC0_5V,
47-I_P,
45-I_N,
DAC1_8V-36,
ADC3_8V-2,
ADC0_5V-DAC0_5V,
}

0
JumperlessNano/data/wokwi.txt Normal file
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56
JumperlessNano/diagram.json Normal file
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@ -0,0 +1,56 @@
{
"version": 1,
"author": "Anonymous maker",
"editor": "wokwi",
"parts": [
{ "type": "wokwi-breadboard-half", "id": "bb1", "top": -694.2, "left": -141.2, "attrs": {} },
{ "type": "wokwi-arduino-nano", "id": "nano", "top": -791, "left": -62.59, "attrs": {} },
{
"type": "wokwi-led",
"id": "led1",
"top": -675.6,
"left": -82.6,
"attrs": { "color": "red" }
},
{
"type": "wokwi-resistor",
"id": "r1",
"top": -600.85,
"left": -57.6,
"attrs": { "value": "1000" }
},
{ "type": "wokwi-gnd", "id": "gnd1", "top": -1036.8, "left": -77.4, "attrs": {} },
{ "type": "wokwi-vcc", "id": "vcc1", "top": -901.13, "left": 98.33, "attrs": {} }
],
"connections": [
[ "bb1:15b.j", "nano:12", "gold", [ "v0" ] ],
[ "bb1:19b.j", "nano:9", "green", [ "h93.92", "v-248.6" ] ],
[ "nano:A2", "bb1:tn.8", "orange", [ "v0" ] ],
[ "r1:2", "bb1:13t.a", "green", [ "v0" ] ],
[ "bb1:17t.d", "nano:A5", "purple", [ "v0" ] ],
[ "r1:1", "bb1:7t.c", "green", [ "v0" ] ],
[ "bb1:9b.g", "bb1:9b.i", "green", [ "v0" ] ],
[ "bb1:20t.c", "bb1:23t.c", "green", [ "v0" ] ],
[ "bb1:5b.j", "bb1:11b.j", "green", [ "v0" ] ],
[ "bb1:13b.i", "bb1:14t.d", "limegreen", [ "v0" ] ],
[ "bb1:bn.10", "gnd1:GND", "black", [ "v0" ] ],
[ "vcc1:VCC", "bb1:tp.19", "red", [ "v191.81", "h-4.49" ] ],
[ "bb1:22t.c", "bb1:tn.18", "green", [ "v0" ] ],
[ "bb1:tn.1", "bb1:bn.1", "green", [ "h-35.16", "v174" ] ],
[ "bb1:tp.1", "bb1:bp.2", "green", [ "h-74.06", "v174" ] ],
[ "nano:3", "nano:1", "green", [ "v0" ] ],
[ "nano:GND.1", "bb1:tn.17", "black", [ "v0" ] ],
[ "nano:AREF", "bb1:tp.6", "green", [ "v0" ] ],
[ "bb1:1b.j", "bb1:3b.h", "green", [ "v0" ] ],
[ "nano:5V", "bb1:tp.16", "red", [ "v0" ] ],
[ "nano:3.3V", "bb1:tn.7", "green", [ "v0" ] ],
[ "nano:VIN", "bb1:tn.19", "red", [ "v0" ] ],
[ "led1:A", "bb1:7t.b", "", [ "$bb" ] ],
[ "led1:C", "bb1:6t.b", "", [ "$bb" ] ],
[ "bb1:bn.15", "bb1:18b.j", "green", [ "v0" ] ],
[ "nano:GND.1", "bb1:bn.16", "black", [ "v0" ] ],
[ "gnd1:GND", "bb1:tn.3", "black", [ "v0" ] ],
[ "bb1:6t.c", "bb1:tp.2", "green", [ "v0" ] ]
],
"dependencies": {}
}

9
JumperlessNano/platformio.ini
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@ -13,9 +13,18 @@ platform = https://github.com/maxgerhardt/platform-raspberrypi.git
framework = arduino
board_build.core = earlephilhower
board_build.filesystem_size = 0.5m
upload_port = /dev/cu.usbmodem1301
monitor_port = /dev/cu.usbmodem1301
extra_scripts = post:scripts/extra_script.py
[env:pico]
board = pico
lib_deps =
powerbroker2/SafeString@^4.1.27
adafruit/Adafruit NeoPixel@^1.11.0
adafruit/Adafruit MCP4725@^2.0.0
adafruit/Adafruit INA219@^1.2.1
robtillaart/MCP4725@^0.3.5
robtillaart/INA219@^0.1.3
bblanchon/ArduinoJson@^6.21.2
arduino-libraries/Arduino_JSON@^0.2.0

24
JumperlessNano/scripts/extra_script.py Normal file
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@ -0,0 +1,24 @@
Import("env")
def after_upload(source, target, env):
port = env.GetProjectOption("monitor_port")
print("waiting for " + port + " ...")
import serial
while True:
try:
s = serial.Serial(port)
break
except:
pass
env.AddPostAction("upload", after_upload)
# Custom HEX from ELF
env.AddPostAction(
"$BUILD_DIR/${PROGNAME}.elf",
env.VerboseAction(" ".join([
"$OBJCOPY", "-O", "ihex", "-R", ".eeprom",
'"$BUILD_DIR/${PROGNAME}.elf"', '"$BUILD_DIR/${PROGNAME}.hex"'
]), "Building $BUILD_DIR/${PROGNAME}.hex")
)

38
JumperlessNano/src/CH446Q.cpp
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@ -5,15 +5,15 @@
#include "LEDs.h"
#include "Peripherals.h"
#include "JumperlessDefinesRP2040.h"
// #include <SPI.h>
// #include "pico/stdlib.h"
#include "hardware/pio.h"
// #include "hardware/clocks.h"
// #include "ch446.pio.h"
#include "spi.pio.h"
#include "pio_spi.h"
// #include "ch446_spi.pio.h"
#define MYNAMEISERIC 0 //on the board I sent to eric, the data and clock lines are bodged to GPIO 18 and 19. To allow for using hardware SPI
int chipToPinArray[12] = {CS_A, CS_B, CS_C, CS_D, CS_E, CS_F, CS_G, CS_H, CS_I, CS_J, CS_K, CS_L};
PIO pio = pio0;
@ -119,8 +119,18 @@ void isrFromPio(void)
void initCH446Q(void)
{
uint dat = 19;
uint clk = 18;
uint dat = 14;
uint clk = 15;
if (MYNAMEISERIC)
{
dat = 18;
clk = 19;
}
uint cs = 7;
irq_add_shared_handler(PIO0_IRQ_0, isrFromPio, PICO_SHARED_IRQ_HANDLER_DEFAULT_ORDER_PRIORITY);
@ -175,16 +185,20 @@ void sendAllPaths(void) // should we sort them by chip? for now, no
for (int i = 0; i < numberOfPaths; i++)
{
sendPath(i, 1);
delay(1200);
//delay(120);
}
for (int i = numberOfPaths; i >= 0; i--)
/*for (int i = numberOfPaths; i >= 0; i--)
{
sendPath(i, 0);
delay(800);
}
}*/
}
void sendPath(int i, int setOrClear)
@ -211,8 +225,8 @@ void sendPath(int i, int setOrClear)
continue;
}
lightUpNet(path[i].net, path[i].node1, setOrClear);
lightUpNet(path[i].net, path[i].node2, setOrClear);
lightUpNet(path[i].net, path[i].node1, setOrClear,255);
lightUpNet(path[i].net, path[i].node2, setOrClear,255);
chYdata = path[i].y[chip];
chXdata = path[i].x[chip];

573
JumperlessNano/src/FileParsing.cpp
View File

@ -3,37 +3,389 @@
#include "LittleFS.h"
#include "MatrixStateRP2040.h"
#include "SafeString.h"
#include "ArduinoJson.h"
#include "NetManager.h"
#include "JumperlessDefinesRP2040.h"
#include "LEDs.h"
static bool debugFP;
static bool debugFPtime;
createSafeString(nodeFileString, 1200);
createSafeString(bridgeString, 800);
createSafeString(specialFunctionsString, 400);
createSafeString(nodeString, 1200);
createSafeString(specialFunctionsString, 800);
char inputBuffer[5000] = {0};
ArduinoJson::StaticJsonDocument<5000> wokwiJson;
String connectionsW[MAX_BRIDGES][5];
File nodeFile;
File wokwiFile;
unsigned long timeToFP = 0;
int numConnsJson = 0;
void parseWokwiFileToNodeFile(void)
{
delay(3000);
LittleFS.begin();
timeToFP = millis();
if (DEBUG_FILEPARSING == 1)
debugFP = true; // yeah we're using runtime debug flags so it can be toggled from commands
else
debugFP = false;
if (TIME_FILEPARSING == 1)
debugFPtime = true;
else
debugFPtime = false;
wokwiFile = LittleFS.open("wokwi.txt", "w+");
if (!wokwiFile)
{
if (debugFP)
Serial.println("Failed to open wokwi.txt");
return;
}
else
{
if (debugFP)
Serial.println("\n\ropened wokwi.txt\n\n\n\r");
}
Serial.println("paste Wokwi diagram.json here");
while (Serial.available() == 0)
{
}
int numCharsRead = 0;
while (Serial.available() > 0)
{
char c = Serial.read();
inputBuffer[numCharsRead] = c;
numCharsRead++;
delay(1);
}
createSafeStringFromCharArray(wokwiFileString, inputBuffer);
delay(10);
wokwiFile.write(inputBuffer, numCharsRead);
delay(10);
wokwiFile.seek(0);
Serial.println("\n\n\rwokwiFile\n\n\r");
/* for (int i = 0; i < numCharsRead; i++)
{
Serial.print((char)wokwiFile.read());
}*/
Serial.print(wokwiFileString);
Serial.println("\n\n\rnumCharsRead\n\n\r");
Serial.print(numCharsRead);
wokwiFile.close();
deserializeJson(wokwiJson, inputBuffer);
Serial.println("\n\n\rwokwiJson\n\n\r");
//serializeJsonPretty(wokwiJson, Serial);
Serial.println("\n\n\rconnectionsW\n\n\r");
numConnsJson = wokwiJson["connections"].size();
copyArray(wokwiJson["connections"], connectionsW);
//deserializeJson(connectionsW, Serial);
Serial.println(wokwiJson["connections"].size());
for (int i = 0; i < MAX_BRIDGES; i++)
{
//Serial.println(wokwiJson["connections"].size());
if (connectionsW[i][0] == "")
{
break;
}
Serial.print(connectionsW[i][0]);
Serial.print(", \t ");
Serial.print(connectionsW[i][1]);
Serial.print(", \t ");
Serial.print(connectionsW[i][2]);
Serial.print(", \t ");
Serial.print(connectionsW[i][3]);
Serial.print(", \t ");
Serial.print(connectionsW[i][4]);
Serial.print(", \t ");
Serial.println();
}
Serial.println("\n\n\rRedefining\n\n\r");
changeWokwiDefinesToJumperless();
writeToNodeFile();
//while(1);
}
void changeWokwiDefinesToJumperless(void)
{
String connString1 = " ";
String connString2 = " ";
String connStringColor = " ";
String bb = "bb1:";
int nodeNumber;
for (int i = 0; i < numConnsJson; i++)
{
Serial.println(' ');
for (int j = 0; j < 2; j++)
{
nodeNumber = -1;
connString1 = connectionsW[i][j];
Serial.print(connString1);
Serial.print(" \t\t ");
if (connString1.startsWith("bb1:") || connString1.startsWith("bb2:"))
{
//Serial.print("bb1 or bb2 ");
int periodIndex = connString1.indexOf(".");
connString1 = connString1.substring(4,periodIndex);
if (connString1.endsWith("b"))
{
nodeNumber = 30;
//Serial.println("bottom");
connString1.substring(0,connString1.length()-1);
nodeNumber += connString1.toInt();
}
else if (connString1.endsWith("t"))
{
nodeNumber = 0;
//Serial.println("top");
connString1.substring(0,connString1.length()-1);
nodeNumber += connString1.toInt();
} else if (connString1.endsWith("n"))
{
nodeNumber = GND;
} else if (connString1.endsWith("p"))
{
nodeNumber = SUPPLY_5V;
}
} else if (connString1.startsWith("nano:"))
{
//Serial.print("nano\t");
int periodIndex = connString1.indexOf(".");
connString1 = connString1.substring(5,periodIndex);
nodeNumber = NANO_D0;
if (isDigit(connString1[connString1.length()-1]))
{
nodeNumber += connString1.toInt();
} else if (connString1.equals("5V"))
{
nodeNumber = SUPPLY_5V;
} else if (connString1.equalsIgnoreCase("AREF"))
{
nodeNumber = NANO_AREF;
} else if (connString1.equalsIgnoreCase("GND"))
{
nodeNumber = GND;
} else if (connString1.equalsIgnoreCase("RESET"))
{
nodeNumber = NANO_RESET;
} else if (connString1.equalsIgnoreCase("3.3V"))
{
nodeNumber = SUPPLY_3V3;
} else if (connString1.startsWith ("A"))
{
nodeNumber = NANO_A0;
nodeNumber += connString1.toInt();
}
} else if (connString1.startsWith("vcc1:"))
{
//Serial.print("vcc1\t");
nodeNumber = SUPPLY_5V;
}else if (connString1.startsWith("vcc2:"))
{
//Serial.print("vcc2\t");
nodeNumber = SUPPLY_3V3;
} else if (connString1.startsWith("gnd1:"))
{
//Serial.print("gnd1\t");
nodeNumber = GND;
} else if (connString1.startsWith("gnd2:"))
{
//Serial.print("gnd2\t");
nodeNumber = GND;
} else if (connString1.startsWith("gnd3:"))
{
nodeNumber = GND;
} else {
connectionsW[i][j] = -1;
}
//nodeNumber += connString1.toInt();
connectionsW[i][j] = nodeNumber;
Serial.print(connectionsW[i][j]);
//connectionsW[i][0] = connString1;
Serial.print(" \t ");
//Serial.println(connString1);
//Serial.println(connString1);
}
}
}
void writeToNodeFile(void)
{
LittleFS.remove("nodeFile.txt");
delay(10);
nodeFile = LittleFS.open("nodeFile.txt", "w+");
if (!nodeFile)
{
if (debugFP)
Serial.println("Failed to open nodeFile");
return;
}
else
{
if (debugFP)
Serial.println("\n\rrecreated nodeFile.txt\n\n\rloading bridges from wokwi.txt\n\r");
}
nodeFile.print("{\n\r");
for (int i = 0; i < numConnsJson; i++)
{
if (connectionsW[i][0] == "-1" && connectionsW[i][1] != "-1")
{
lightUpNode(connectionsW[i][0].toInt());
continue;
}
if (connectionsW[i][1] == "-1" && connectionsW[i][0] != "-1")
{
lightUpNode(connectionsW[i][1].toInt());
continue;
}
if (connectionsW[i][0] == connectionsW[i][1])
{
lightUpNode(connectionsW[i][0].toInt());
continue;
}
nodeFile.print(connectionsW[i][0]);
nodeFile.print("-");
nodeFile.print(connectionsW[i][1]);
nodeFile.print(",\n\r");
}
nodeFile.print("}\n\r");
Serial.println("wrote to nodeFile.txt");
Serial.println("nodeFile.txt contents:");
nodeFile.seek(0);
while (nodeFile.available())
{
Serial.write(nodeFile.read());
}
Serial.println("\n\r");
nodeFile.close();
}
void openNodeFile()
{
timeToFP = millis();
if(DEBUG_FILEPARSING == 1) debugFP = true; //yeah we're using runtime debug flags so it can be toggled from commands
else debugFP = false;
if(TIME_FILEPARSING == 1) debugFPtime = true;
else debugFPtime = false;
if (DEBUG_FILEPARSING == 1)
debugFP = true; // yeah we're using runtime debug flags so it can be toggled from commands
else
debugFP = false;
if (TIME_FILEPARSING == 1)
debugFPtime = true;
else
debugFPtime = false;
nodeFile = LittleFS.open("nodeFile.txt", "r");
if (!nodeFile)
{
if(debugFP)Serial.println("Failed to open nodeFile");
if (debugFP)
Serial.println("Failed to open nodeFile");
return;
}
else
{
if(debugFP)Serial.println("\n\ropened nodeFile.txt\n\n\rloading bridges from file\n\r");
if (debugFP)
Serial.println("\n\ropened nodeFile.txt\n\n\rloading bridges from file\n\r");
}
nodeFileString.read(nodeFile);
@ -48,35 +400,43 @@ void splitStringToFields()
int openBraceIndex = 0;
int closeBraceIndex = 0;
if(debugFP)Serial.println("\n\rraw input file\n\r");
if(debugFP)Serial.println(nodeFileString);
if(debugFP)Serial.println("\n\rsplitting and cleaning up string\n\r");
if(debugFP)Serial.println("_");
openBraceIndex = nodeFileString.indexOf("{");
closeBraceIndex = nodeFileString.indexOf("}");
nodeFileString.substring(bridgeString ,openBraceIndex + 1, closeBraceIndex);
bridgeString.trim();
if(debugFP)Serial.println(bridgeString);
if(debugFP)Serial.println("^\n\r");
nodeFileString.remove(0, closeBraceIndex + 1);
nodeFileString.trim();
if (debugFP)
Serial.println("\n\rraw input file\n\r");
if (debugFP)
Serial.println(nodeFileString);
if (debugFP)
Serial.println("\n\rsplitting and cleaning up string\n\r");
if (debugFP)
Serial.println("_");
openBraceIndex = nodeFileString.indexOf("{");
closeBraceIndex = nodeFileString.indexOf("}");
nodeFileString.substring(specialFunctionsString, openBraceIndex + 1, closeBraceIndex);
specialFunctionsString.trim();
if(debugFP)Serial.println("_");
if(debugFP)Serial.println(specialFunctionsString);
if(debugFP)Serial.println("^\n\r");
if (debugFP)
Serial.println(specialFunctionsString);
if (debugFP)
Serial.println("^\n\r");
/*
nodeFileString.remove(0, closeBraceIndex + 1);
nodeFileString.trim();
openBraceIndex = nodeFileString.indexOf("{");
closeBraceIndex = nodeFileString.indexOf("}");
//nodeFileString.substring(specialFunctionsString, openBraceIndex + 1, closeBraceIndex);
specialFunctionsString.trim();
if(debugFP)Serial.println("_");
if(debugFP)Serial.println(specialFunctionsString);
if(debugFP)Serial.println("^\n\r");
*/
replaceSFNamesWithDefinedInts();
}
void replaceSFNamesWithDefinedInts(void)
{
if(debugFP)Serial.println("replacing special function names with defined ints\n\r");
if (debugFP)
Serial.println("replacing special function names with defined ints\n\r");
specialFunctionsString.replace("GND", "100");
specialFunctionsString.replace("SUPPLY_5V", "105");
specialFunctionsString.replace("SUPPLY_3V3", "103");
@ -85,104 +445,108 @@ void replaceSFNamesWithDefinedInts(void)
specialFunctionsString.replace("I_N", "109");
specialFunctionsString.replace("I_P", "108");
specialFunctionsString.replace("EMPTY_NET", "127");
specialFunctionsString.replace("ADC0_5V", "110");
specialFunctionsString.replace("ADC1_5V", "111");
specialFunctionsString.replace("ADC2_5V", "112");
specialFunctionsString.replace("ADC3_8V", "113");
if(debugFP)Serial.println(specialFunctionsString);
if(debugFP)Serial.println("\n\n\r");
// if(debugFP)Serial.println(specialFunctionsString);
// if(debugFP)Serial.println("\n\n\r");
replaceNanoNamesWithDefinedInts();
replaceNanoNamesWithDefinedInts();
}
void replaceNanoNamesWithDefinedInts(void)//for dome reason Arduino's String wasn't replacing like 1 or 2 of the names, so I'm using SafeString now and it works
void replaceNanoNamesWithDefinedInts(void) // for dome reason Arduino's String wasn't replacing like 1 or 2 of the names, so I'm using SafeString now and it works
{
if(debugFP)Serial.println("replacing special function names with defined ints\n\r");
if (debugFP)
Serial.println("replacing special function names with defined ints\n\r");
char nanoName[5];
itoa(NANO_D10, nanoName, 10);
specialFunctionsString.replace("D10", nanoName);
bridgeString.replace("D10", nanoName);
itoa(NANO_D11, nanoName, 10);
specialFunctionsString.replace("D11", nanoName);
bridgeString.replace("D11", nanoName);
itoa(NANO_D12, nanoName, 10);
specialFunctionsString.replace("D12", nanoName);
bridgeString.replace("D12", nanoName);
itoa(NANO_D13, nanoName, 10);
specialFunctionsString.replace("D13", nanoName);
bridgeString.replace("D13", nanoName);
itoa(NANO_D0, nanoName, 10);
specialFunctionsString.replace("D0", nanoName);
bridgeString.replace("D0", nanoName);
itoa(NANO_D1, nanoName, 10);
specialFunctionsString.replace("D1", nanoName);
bridgeString.replace("D1", nanoName);
itoa(NANO_D2, nanoName, 10);
specialFunctionsString.replace("D2", nanoName);
bridgeString.replace("D2", nanoName);
itoa(NANO_D3, nanoName, 10);
specialFunctionsString.replace("D3", nanoName);
bridgeString.replace("D3", nanoName);
itoa(NANO_D4, nanoName, 10);
specialFunctionsString.replace("D4", nanoName);
bridgeString.replace("D4", nanoName);
itoa(NANO_D5, nanoName, 10);
specialFunctionsString.replace("D5", nanoName);
bridgeString.replace("D5", nanoName);
itoa(NANO_D6, nanoName, 10);
specialFunctionsString.replace("D6", nanoName);
bridgeString.replace("D6", nanoName);
itoa(NANO_D7, nanoName, 10);
specialFunctionsString.replace("D7", nanoName);
bridgeString.replace("D7", nanoName);
itoa(NANO_D8, nanoName, 10);
specialFunctionsString.replace("D8", nanoName);
bridgeString.replace("D8", nanoName);
itoa(NANO_D9, nanoName, 10);
specialFunctionsString.replace("D9", nanoName);
bridgeString.replace("D9", nanoName);
itoa(NANO_RESET, nanoName, 10);
specialFunctionsString.replace("RESET", nanoName);
bridgeString.replace("RESET", nanoName);
itoa(NANO_AREF, nanoName, 10);
specialFunctionsString.replace("AREF", nanoName);
bridgeString.replace("AREF", nanoName);
itoa(NANO_A0, nanoName, 10);
specialFunctionsString.replace("A0", nanoName);
bridgeString.replace("A0", nanoName);
itoa(NANO_A1, nanoName, 10);
specialFunctionsString.replace("A1", nanoName);
bridgeString.replace("A1", nanoName);
itoa(NANO_A2, nanoName, 10);
specialFunctionsString.replace("A2", nanoName);
bridgeString.replace("A2", nanoName);
itoa(NANO_A3, nanoName, 10);
specialFunctionsString.replace("A3", nanoName);
bridgeString.replace("A3", nanoName);
itoa(NANO_A4, nanoName, 10);
specialFunctionsString.replace("A4", nanoName);
bridgeString.replace("A4", nanoName);
itoa(NANO_A5, nanoName, 10);
specialFunctionsString.replace("A5", nanoName);
bridgeString.replace("A5", nanoName);
itoa(NANO_A6, nanoName, 10);
specialFunctionsString.replace("A6", nanoName);
bridgeString.replace("A6", nanoName);
itoa(NANO_A7, nanoName, 10);
specialFunctionsString.replace("A7", nanoName);
bridgeString.replace("A7", nanoName);
// if(debugFP)Serial.println(bridgeString);
if (debugFP)
Serial.println(specialFunctionsString);
if (debugFP)
Serial.println("\n\n\r");
if(debugFP)Serial.println(bridgeString);
if(debugFP)Serial.println(specialFunctionsString);
if(debugFP)Serial.println("\n\n\r");
parseStringToBridges();
parseStringToBridges();
}
void parseStringToBridges(void)
{
int bridgeStringLength = bridgeString.length() - 1;
// int bridgeStringLength = bridgeString.length() - 1;
int specialFunctionsStringLength = specialFunctionsString.length() - 1;
@ -192,36 +556,17 @@ void parseStringToBridges(void)
newBridgeLength = 0;
newBridgeIndex = 0;
if(debugFP)Serial.println("parsing bridges into array\n\r");
if (debugFP)
Serial.println("parsing bridges into array\n\r");
for (int i = 0; i <= specialFunctionsStringLength; i += readLength)
{
sscanf(specialFunctionsString.c_str(), "%i-%i,\n\r%n", &path[newBridgeIndex].node1, &path[newBridgeIndex].node2, &readLength);
specialFunctionsString.remove(0, readLength);
readTotal -= readLength;
// if(debugFP)Serial.print(newBridge[newBridgeIndex][0]);
// if(debugFP)Serial.print("-");
// if(debugFP)Serial.println(newBridge[newBridgeIndex][1]);
newBridgeLength++;
newBridgeIndex++;
// delay(500);
}
readTotal = bridgeStringLength;
for (int i = 0; i <= bridgeStringLength; i += readLength)
{
sscanf(bridgeString.c_str(), "%i-%i,\n\r%n", &path[newBridgeIndex].node1, &path[newBridgeIndex].node2, &readLength);
bridgeString.remove(0, readLength);
readTotal -= readLength;
// if(debugFP)Serial.print(newBridge[newBridgeIndex][0]);
// if(debugFP)Serial.print("-");
// if(debugFP)Serial.println(newBridge[newBridgeIndex][1]);
@ -231,27 +576,51 @@ void parseStringToBridges(void)
// delay(500);
}
/*
readTotal = bridgeStringLength;
for (int i = 0; i <= bridgeStringLength; i += readLength)
{
sscanf(bridgeString.c_str(), "%i-%i,\n\r%n", &path[newBridgeIndex].node1, &path[newBridgeIndex].node2, &readLength);
bridgeString.remove(0, readLength);
readTotal -= readLength;
// if(debugFP)Serial.print(newBridge[newBridgeIndex][0]);
// if(debugFP)Serial.print("-");
// if(debugFP)Serial.println(newBridge[newBridgeIndex][1]);
newBridgeLength++;
newBridgeIndex++;
// delay(500);
}*/
newBridgeIndex = 0;
if(debugFP) for (int i = 0; i < newBridgeLength; i++)
{
Serial.print("[");
Serial.print(path[newBridgeIndex].node1);
Serial.print("-");
Serial.print(path[newBridgeIndex].node2);
Serial.print("],");
newBridgeIndex++;
}
if(debugFP)Serial.print("\n\rbridge pairs = ");
if(debugFP)Serial.println(newBridgeLength);
if (debugFP)
for (int i = 0; i < newBridgeLength; i++)
{
Serial.print("[");
Serial.print(path[newBridgeIndex].node1);
Serial.print("-");
Serial.print(path[newBridgeIndex].node2);
Serial.print("],");
newBridgeIndex++;
}
if (debugFP)
Serial.print("\n\rbridge pairs = ");
if (debugFP)
Serial.println(newBridgeLength);
nodeFileString.clear();
// if(debugFP)Serial.println(nodeFileString);
timeToFP = millis() - timeToFP;
if(debugFP)Serial.print("\n\rtook ");
if (debugFP)
Serial.print("\n\rtook ");
if(debugFPtime)Serial.print(timeToFP);
if(debugFPtime)Serial.println("ms to open and parse file\n\r");
if (debugFPtime)
Serial.print(timeToFP);
if (debugFPtime)
Serial.println("ms to open and parse file\n\r");
}

4
JumperlessNano/src/FileParsing.h
View File

@ -3,7 +3,9 @@
//this just opens the file, takes out all the bullshit, and then populates the newBridge array
void parseWokwiFileToNodeFile();
void changeWokwiDefinesToJumperless ();
void writeToNodeFile(void);
void openNodeFile();

20
JumperlessNano/src/JumperlessDefinesRP2040.h
View File

@ -2,7 +2,7 @@
#define DEBUG_FILEPARSING 1
#define TIME_FILEPARSING 1
#define DEBUG_NETMANAGER 1
#define DEBUG_NETMANAGER 0
#define TIME_NETMANAGER 1
#define MAX_NETS 64
@ -40,9 +40,9 @@
#define CS_K 22
#define CS_L 23
#define DATAPIN 19
//#define DATAPIN 14
#define RESETPIN 24
#define CLKPIN 18
//#define CLKPIN 15
#define UART0_TX 0
#define UART0_RX 1
@ -55,10 +55,10 @@
#define LED_DATA_OUT 6
#define ADC0_5V 26
#define ADC1_5V 27
#define ADC2_5V 28
#define ADC3_8V 29
#define ADC0_PIN 26
#define ADC1_PIN 27
#define ADC2_PIN 28
#define ADC3_PIN 29
#define T_RAIL_POS 31
#define T_RAIL_NEG 0
@ -170,5 +170,11 @@
#define CURRENT_SENSE_PLUS 108
#define CURRENT_SENSE_MINUS 109
#define ADC0_5V 110
#define ADC1_5V 111
#define ADC2_5V 112
#define ADC3_8V 113
#define EMPTY_NET 127

24
JumperlessNano/src/LEDs.cpp
View File

@ -8,7 +8,7 @@ Adafruit_NeoPixel leds(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);
rgbColor netColors[MAX_NETS] = {0};
uint8_t saturation = 254;
uint8_t brightness = BRIGHTNESS;
uint8_t brightness = 254;
void initLEDs(void)
{
@ -130,7 +130,7 @@ void assignNetColors(void)
}
leds.show();
delay(1);
int skipSpecialColors = 0;
uint8_t hue = 0;
@ -194,7 +194,7 @@ void assignNetColors(void)
{
}
hsvColor netHsv = {hue, saturation, brightness};
hsvColor netHsv = {hue, saturation, 255};
netColors[i] = HsvToRgb(netHsv);
// leds.setPixelColor(i, netColors[i]);
@ -225,7 +225,9 @@ uint32_t packRgb(uint8_t r, uint8_t g, uint8_t b)
return (uint32_t)r << 16 | (uint32_t)g << 8 | b;
}
void lightUpNet(int netNumber, int node, int onOff)
void lightUpNet(int netNumber, int node, int onOff , int brightness2)
{
if (net[netNumber].nodes[1] != 0 && net[netNumber].nodes[1] < 62)
@ -243,7 +245,9 @@ void lightUpNet(int netNumber, int node, int onOff)
{
if (onOff == 1)
{
uint32_t color = packRgb(net[netNumber].color.r, net[netNumber].color.g, net[netNumber].color.b);
uint32_t color = packRgb((net[netNumber].color.r * brightness2) >> 8, (net[netNumber].color.g * brightness2) >> 8, (net[netNumber].color.b * brightness2) >> 8);
///Serial.println(color);
leds.setPixelColor(nodesToPixelMap[net[netNumber].nodes[j]], color);
}
else
@ -259,6 +263,16 @@ void lightUpNet(int netNumber, int node, int onOff)
}
}
void lightUpNode(int node)
{
leds.setPixelColor(nodesToPixelMap[node], 0xffffff);
}
void showNets(void)
{

6
JumperlessNano/src/LEDs.h
View File

@ -8,7 +8,7 @@
#define LED_PIN 25
#define LED_COUNT 160
#define BRIGHTNESS 220
#define BRIGHTNESS 50
extern Adafruit_NeoPixel leds;
@ -53,8 +53,8 @@ void rainbowy(int ,int, int wait);
void showNets(void);
void assignNetColors (void);
void lightUpNet (int netNumber, int node = -1, int onOff = 1);//-1 means all nodes (default)
void lightUpNet (int netNumber, int node = -1, int onOff = 1, int brightness = BRIGHTNESS);//-1 means all nodes (default)
void lightUpNode (int node);
hsvColor RgbToHsv(rgbColor rgb);
rgbColor HsvToRgb(hsvColor hsv);

43
JumperlessNano/src/NetManager.cpp
View File

@ -12,6 +12,11 @@ int8_t newNode2 = -1;
int foundNode1Net = 0; // netNumbers where that node is, a node can only be in 1 net (except current sense, we'll deal with that separately)
int foundNode2Net = 0; // netNumbers where that node is, a node can only be in 1 net (except current sense, we'll deal with that separately)
int foundNode1inSpecialNet = foundNode1Net;
int foundNode2inSpecialNet = foundNode2Net;
// struct pathStruct path[MAX_BRIDGES]; // node1, node2, net, chip[3], x[3], y[3]
int newBridge[MAX_BRIDGES][3]; // node1, node2, net
int newBridgeLength = 0;
@ -85,8 +90,8 @@ int searchExistingNets(int node1, int node2) // search through existing nets for
foundNode1Net = 0;
foundNode2Net = 0;
int foundNode1inSpecialNet = 0;
int foundNode2inSpecialNet = 0;
foundNode1inSpecialNet = node1;
foundNode2inSpecialNet = node2;
for (int i = 1; i < MAX_NETS; i++)
{
@ -232,8 +237,36 @@ void combineNets(int foundNode1Net, int foundNode2Net)
int swap = 0;
if ((foundNode2Net <= 7 && foundNode1Net <= 7))
{
for (int i = 0; i < MAX_DNI; i++)
{
for (int j = 0; j < MAX_DNI; j++)
{
if ((net[foundNode1Net].doNotIntersectNodes[i] == foundNode1Net || net[foundNode2Net].doNotIntersectNodes[j] == foundNode2Net) && (net[foundNode1Net].doNotIntersectNodes[i] != -1 && net[foundNode2Net].doNotIntersectNodes[j] != -1))
{
if (debugNM)
Serial.print("can't combine Special Nets\n\r"); // maybe have it add a bridge between them if it's allowed?
path[newBridgeIndex].net = -1;
return;
}
}
}
addNodeToNet(foundNode1Net, newNode2);
addNodeToNet(foundNode2Net, newNode1);
addBridgeToNet(foundNode1Net, newNode1, newNode2);
addBridgeToNet(foundNode2Net, newNode1, newNode2);
if (debugNM)
Serial.print("can't combine Special Nets, skipping\n\r"); // maybe have it add a bridge between them if it's allowed?
Serial.print("can't combine Special Nets\n\r"); // maybe have it add a bridge between them if it's allowed?
path[newBridgeIndex].net = -1;
}
else
@ -843,7 +876,7 @@ const char *definesToChar(int defined) // converts the internally used #defined
const char *defNanoToChar[26] = {"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 *defSpecialToChar[12] = {"GND", "NOT_DEFINED", "NOT_DEFINED", "3V3", "NOT_DEFINED", "5V", "DAC_0", "DAC_1", "I_POS", "I_NEG"};
const char *defSpecialToChar[20] = {"GND", "NOT_DEFINED", "NOT_DEFINED", "3V3", "NOT_DEFINED", "5V", "DAC_0", "DAC_1", "I_POS", "I_NEG", "ADC_0" , "ADC_1" , "ADC_2" , "ADC_3"};
const char *emptyNet[] = {"EMPTY_NET", "?"};
@ -851,7 +884,7 @@ const char *definesToChar(int defined) // converts the internally used #defined
{
return defNanoToChar[defined - 70];
}
else if (defined >= 100 && defined <= 110)
else if (defined >= 100 && defined <= ADC3_8V)
{
return defSpecialToChar[defined - 100];
}

32
JumperlessNano/src/NetsToChipConnections.cpp
View File

@ -27,7 +27,7 @@ int pathsWithCandidatesIndex = 0;
unsigned long timeToSort = 0;
bool debugNTCC = false;
bool debugNTCC2 = true;
bool debugNTCC2 = false;
@ -1213,9 +1213,29 @@ void resolveAltPaths(void)
for (int bb = 0; bb < 8; bb++) // this is a long winded way to do this but it's at least slightly readable
{
Serial.print("! ");
int sfChip1 = path[i].chip[0];
int sfChip2 = path[i].chip[1];
if (sfChip1 == CHIP_L && sfChip2 == CHIP_L)
{
path[i].altPathNeeded = false;
path[i].x[0] = xMapForNode(path[i].node1, path[i].chip[0]);
path[i].x[1] = xMapForNode(path[i].node2, path[i].chip[1]);
path[i].y[0] = -2;
path[i].y[1] = -2;
//ch[CHIP_L].xStatus[path[i].x[0]] = path[i].net;
//ch[CHIP_L].xStatus[path[i].x[1]] = path[i].net;
}
int chip1Lane = xMapForNode(sfChip1, bb);
int chip2Lane = xMapForNode(sfChip2, bb);
@ -1749,7 +1769,7 @@ void findStartAndEndChips(int node1, int node2, int pathIdx)
}
break;
}
case GND ... CURRENT_SENSE_MINUS:
case GND ... ADC3_8V:
{
Serial.print("special function candidate chips: ");
@ -1914,7 +1934,7 @@ void assignPathType(int pathIndex)
{
path[pathIndex].nodeType[0] = NANO;
}
else if (path[pathIndex].node1 >= GND && path[pathIndex].node1 <= CURRENT_SENSE_MINUS)
else if (path[pathIndex].node1 >= GND && path[pathIndex].node1 <= ADC3_8V)
{
path[pathIndex].nodeType[0] = SF;
}
@ -1932,7 +1952,7 @@ void assignPathType(int pathIndex)
{
path[pathIndex].nodeType[1] = NANO;
}
else if (path[pathIndex].node2 >= GND && path[pathIndex].node2 <= CURRENT_SENSE_MINUS)
else if (path[pathIndex].node2 >= GND && path[pathIndex].node2 <= ADC3_8V)
{
path[pathIndex].nodeType[1] = SF;
}
@ -1941,6 +1961,10 @@ void assignPathType(int pathIndex)
{
path[pathIndex].pathType = NANOtoSF;
}
else if ((path[pathIndex].nodeType[0] == SF && path[pathIndex].nodeType[1] == SF))
{
path[pathIndex].pathType = NANOtoSF;
}
else if ((path[pathIndex].nodeType[0] == SF && path[pathIndex].nodeType[1] == NANO))
{
swapNodes(pathIndex);

844
JumperlessNano/src/Peripherals.cpp
View File

@ -0,0 +1,844 @@
#include "Peripherals.h"
#include "Adafruit_INA219.h"
#include "NetManager.h"
#include "LEDs.h"
#include <Arduino.h>
#include "hardware/adc.h"
#include <stdio.h>
#include "pico/stdlib.h"
#include "hardware/gpio.h"
#include "ADCInput.h"
#include "pico/cyw43_arch.h"
#define DAC_RESOLUTION 9
uint16_t freq[3] = {1, 1, 0};
uint32_t period[3] = {0, 0, 0};
uint32_t halvePeriod[3] = {0, 0, 0};
// q = square
// s = sinus
// w = sawtooth
// t = stair
// r = random
char mode[3] = {'z', 'z', 'z'};
MCP4725 dac0_5V(0x60, &Wire);
MCP4725 dac1_8V(0x63, &Wire);
INA219 INA0(0x40);
INA219 INA1(0x41);
uint16_t count;
uint32_t lastTime = 0;
// LOOKUP TABLE SINE
uint16_t sine0[360];
uint16_t sine1[360];
//ADCInput adc(A3);
void initADC(void)
{
/// adc.setBuffers(1,64);
// adc.setFrequency(1000);
//adc.setPins(ADC3_PIN);
//adc.begin();
/*
adc_init();
adc_gpio_init(ADC0_PIN);
adc_init();
adc_gpio_init(ADC1_PIN);
adc_init();
adc_gpio_init(ADC2_PIN);
*/
//adc_init();
//adc_gpio_init(29);
//adc_set_round_robin(0x1E);
//adc_select_input(3);
//adc_run(1);
pinMode(ADC0_PIN, INPUT);
pinMode(ADC1_PIN, INPUT);
pinMode(ADC2_PIN, INPUT);
pinMode(ADC3_PIN, INPUT);
gpio_set_function(ADC3_PIN, GPIO_FUNC_NULL);
adc_gpio_init(ADC3_PIN);
adc_select_input(3);
adc_fifo_setup(true, false, 0, false, false);
adc_run(true);
analogReadResolution(12);
}
void initDAC(void)
{
dac1_8V.begin(4, 5);
dac0_5V.begin(4, 5);
Wire.begin();
dac0_5V.setValue(0);
dac1_8V.setValue(2047);
}
void initINA219(void)
{
// delay(3000);
Serial.println(__FILE__);
Serial.print("INA219_LIB_VERSION: ");
Serial.println(INA219_LIB_VERSION);
Wire.begin();
if (!INA0.begin() || !INA1.begin())
{
Serial.println("Failed to find INA219 chip");
}
// INA.setMaxCurrentShunt(1, 0.002);
// delay(1000);
// INA.setMaxCurrentShunt(2.5, 0.002);
// delay(1000);
INA0.setMaxCurrentShunt(1, 2);
INA1.setMaxCurrentShunt(1, 2);
// INA.setMaxCurrentShunt(7.5, 0.002);
// delay(1000);
// INA.setMaxCurrentShunt(10, 0.002);
// delay(1000);
// INA.setMaxCurrentShunt(15, 0.002);
// delay(1000);
// INA.setMaxCurrentShunt(20, 0.002);
// delay(10000);
Serial.println(INA0.setBusVoltageRange(16));
Serial.println(INA1.setBusVoltageRange(16));
}
void dacSine(int resolution)
{
uint16_t i;
switch (resolution)
{
case 0 ... 5:
for (i = 0; i < 32; i++)
{
dac1_8V.setValue(DACLookup_FullSine_5Bit[i]);
}
break;
case 6:
for (i = 0; i < 64; i++)
{
dac1_8V.setValue(DACLookup_FullSine_6Bit[i]);
}
break;
case 7:
for (i = 0; i < 128; i++)
{
dac1_8V.setValue(DACLookup_FullSine_7Bit[i]);
}
break;
case 8:
for (i = 0; i < 256; i++)
{
dac1_8V.setValue(DACLookup_FullSine_8Bit[i]);
}
break;
case 9 ... 12:
for (i = 0; i < 512; i++)
{
dac1_8V.setValue(DACLookup_FullSine_9Bit[i]);
}
break;
}
}
void setDac0_5V(float voltage)
{
uint16_t value = voltage * 819;
// float vPerBit = 5 / 4096;
// uint32_t voltage = value * vPerBit;
Serial.print("dac0_5V voltage: ");
Serial.print(voltage);
Serial.print("\tvalue: ");
Serial.println(value);
dac0_5V.setValue(value);
// if (dac1_8V.setValue(value, 100000) == false)
//{
// Serial.println("dac1_8V.setValue() failed");
// }
}
void setDac1_8V(float voltage)
{
uint16_t value = voltage * 276;
// float vPerBit = 5 / 4096;
if (value >= 4095)
{
value = 4095;
}
// uint32_t voltage = value * vPerBit;
Serial.print("dac1 +-8V voltage: ");
Serial.print(voltage / 2);
Serial.print("\tvalue: ");
Serial.println(value);
dac1_8V.setValue(value);
// if (dac1_8V.setValue(value, 100000) == false)
//{
// Serial.println("dac1_8V.setValue() failed");
// }
}
void refillTable(int amplitude, int offset, int dac)
{
//int offsetCorr = 0;
if (dac == 0)
{
offset = amplitude / 2;
}
for (int i = 0; i < 360; i++)
{
if (dac == 0)
{
sine0[i] = offset + round(amplitude / 2 * sin(i * PI / 180));
}
else if (dac == 1)
{
sine1[i] = offset + round(amplitude / 2 * sin(i * PI / 180));
}
else if (dac == 2)
{
sine0[i] = offset + round(amplitude / 2 * sin(i * PI / 180));
sine1[i] = offset + round(amplitude / 2 * sin(i * PI / 180));
}
}
}
void GetAdc29Status(int i)
{
gpio_function gpio29Function = gpio_get_function(29);
Serial.print("GPIO29 func: ");
Serial.println(gpio29Function);
bool pd = gpio_is_pulled_down(29);
Serial.print("GPIO29 pd: ");
Serial.println(pd);
bool h = gpio_is_input_hysteresis_enabled(29);
Serial.print("GPIO29 h: ");
Serial.println(h);
gpio_slew_rate slew = gpio_get_slew_rate(29);
Serial.print("GPIO29 slew: ");
Serial.println(slew);
gpio_drive_strength drive = gpio_get_drive_strength(29);
Serial.print("GPIO29 drive: ");
Serial.println(drive);
int irqmask = gpio_get_irq_event_mask(29);
Serial.print("GPIO29 irqmask: ");
Serial.println(irqmask);
bool out = gpio_is_dir_out(29);
Serial.print("GPIO29 out: ");
Serial.println(out);
Serial.printf("(%i) GPIO29 func: %i, pd: %i, h: %i, slew: %i, drive: %i, irqmask: %i, out: %i\n",i, gpio29Function, pd, h, slew, drive, irqmask, out);
}
float readAdc(int channel, int samples)
{
int adcReadingAverage = 0;
for (int i = 0; i < 20; i++)
{
adcReadingAverage += analogRead(28);
delay(5);
}
int adc3Reading = adcReadingAverage/20;
Serial.print(adc3Reading);
float adc3Voltage = (adc3Reading - 2528) / 220.0; //painstakingly measured
return adc3Voltage;
}
void waveGen(void)
{
listSpecialNets();
listNets();
int activeDac = 3;
mode[0] = 's';
mode[1] = 's';
mode[2] = 's';
int dacOn[3] = {0, 0, 0};
int amplitude[3] = {4095, 4140, 0};
int offset[3] = {1, 1932, 2047};
int calib[3] = {-10, 100, 0};
refillTable(amplitude[0], offset[0] + calib[0], 0);
refillTable(amplitude[1], offset[1] + calib[1], 1);
dac0_5V.setValue(1);
dac1_8V.setValue(offset[1] + calib[1]);
Serial.println("\n\r\t\t\t\t waveGen\t\n\n\r\toptions\t\t\twaves\t\t\tadjust frequency\n\r");
Serial.println("\t5/0 = dac 0 0-5V (togg)\tq = square\t\t+ = frequency++\n\r");
Serial.println("\t8/1 = dac 1 +-8V (togg)\ts = sine\t\t- = frequency--\n\r");
Serial.println("\ta = set amplitude (p-p)\tw = sawtooth\t\t* = frequency*2\n\r");
Serial.println("\to = set offset\t\tt = triangle\t\t/ = frequency/2\n\r");
Serial.println("\tv = voltage\t\tr = random\t\t \n\r");
Serial.println("\th = show this menu\t\t\t \n\r");
period[activeDac] = 1e6 / freq[activeDac];
halvePeriod[activeDac] = period[activeDac] / 2;
int chars = 0;
chars = 0;
while (1)
{
yield();
uint32_t now = micros();
count++;
//float adc3Voltage = (adc3Reading - 2528) / 220.0; //painstakingly measured
//float adc0Voltage = ((adc0Reading) / 400.0) - 0.69; //- 0.93; //painstakingly measured
if (now - lastTime > 100000)
{
//int adc0Reading = analogRead(26);
int adc0Reading = INA1.getBusVoltage_mV();;
adc0Reading = abs(adc0Reading );
for (int i = 0; i < chars; i++)
{
Serial.print("\b");
}
chars = 0;
chars = 0;
chars += Serial.print(adc0Reading);
int brightness1 = map(adc0Reading, 0, 5000, 0, 254);
lightUpNet(4, -1, 1, brightness1);
lastTime = now;
// Serial.println(count); // show # updates per 0.1 second
count = 0;
if (Serial.available())
{
int c = Serial.read();
switch (c)
{
case '+':
freq[activeDac]++;
break;
case '-':
freq[activeDac]--;
break;
case '*':
freq[activeDac] *= 2;
break;
case '/':
freq[activeDac] /= 2;
break;
case '8':
if (activeDac == 0)
{
dac0_5V.setValue(0);
}
if (activeDac != 3)
dacOn[1] = !dacOn[1];
activeDac = 1;
if (dacOn[activeDac] == 0)
{
dac1_8V.setValue(amplitude[activeDac]);
}
break;
case '5':
if (activeDac == 1)
{
dac1_8V.setValue(amplitude[activeDac]);
}
if (activeDac != 3)
dacOn[0] = !dacOn[0];
activeDac = 0;
if (dacOn[activeDac] == 0)
{
dac0_5V.setValue(0);
}
break;
case 'c':
//freq[activeDac] = 0;
break;
case 's':
{
if (mode[2] == 'v')
{
refillTable(amplitude[activeDac], offset[activeDac] + calib[1], 1);
mode[2] = 's';
}
mode[activeDac] = c;
break;
}
case 'q':
case 'w':
case 't':
case 'r':
case 'z':
case 'm':
//
mode[2] = mode[activeDac];
mode[activeDac] = c;
break;
case 'v':
case 'h':
case 'a':
case 'o':
mode[2] = mode[activeDac];
mode[activeDac] = c;
break;
default:
break;
}
period[activeDac] = 1e6 / freq[activeDac];
halvePeriod[activeDac] = period[activeDac] / 2;
if (activeDac == 0)
{
Serial.print("dac 0: ");
Serial.print("ampl: ");
Serial.print((float)(amplitude[activeDac]) / 819);
Serial.print("V\t");
Serial.print("offset: ");
Serial.print((float)(offset[activeDac]) / 819);
Serial.print("V\t\t");
Serial.print("mode: ");
Serial.print(mode[activeDac]);
Serial.print("\t\t");
Serial.print("freq: ");
Serial.print(freq[activeDac]);
// Serial.print("\t\n\r");
}
else if (activeDac == 1)
{
Serial.print("dac 1: ");
Serial.print("ampl: ");
Serial.print((float)(amplitude[activeDac]) / 276);
Serial.print("V\t");
Serial.print("offset: ");
Serial.print(((float)(offset[activeDac]) / 276) - 7);
Serial.print("V\t\t");
Serial.print("mode: ");
Serial.print(mode[activeDac]);
Serial.print("\t\t");
Serial.print("freq: ");
Serial.print(freq[activeDac]);
// Serial.print("\t\n\r");
} Serial.print("\tdacon");
for (int i = 0; i < 3; i++)
{
Serial.print("\t");
Serial.print(dacOn[i]);
}
Serial.println();
}
}
uint32_t t = now % period[activeDac];
// if (dacOn[activeDac] == 1 )
//{
switch (mode[activeDac])
{
case 'q':
if (t < halvePeriod[activeDac])
{
if (activeDac == 0 && dacOn[activeDac] == 1)
dac0_5V.setValue(amplitude[activeDac]);
else if (activeDac == 1 && dacOn[activeDac] == 1)
dac1_8V.setValue(amplitude[activeDac]);
}
else
{
if (activeDac == 0 && dacOn[activeDac] == 1)
dac0_5V.setValue(offset[activeDac]);
else if (activeDac == 1 && dacOn[activeDac] == 1)
dac1_8V.setValue(offset[activeDac]);
}
break;
case 'w':
if (activeDac == 0 && dacOn[activeDac] == 1)
dac0_5V.setValue(t * amplitude[activeDac] / period[activeDac]);
else if (activeDac == 1 && dacOn[activeDac] == 1)
dac1_8V.setValue(t * amplitude[activeDac] / period[activeDac]);
break;
case 't':
if (activeDac == 0 && dacOn[activeDac] == 1)
{
if (t < halvePeriod[activeDac])
dac0_5V.setValue(t * amplitude[activeDac] / halvePeriod[activeDac]);
else
dac0_5V.setValue((period[activeDac] - t) * amplitude[activeDac] / halvePeriod[activeDac]);
}
else if (activeDac == 1 && dacOn[activeDac] == 1)
{
if (t < halvePeriod[activeDac])
dac1_8V.setValue(t * amplitude[activeDac] / halvePeriod[activeDac]);
else
dac1_8V.setValue((period[activeDac] - t) * amplitude[activeDac] / halvePeriod[activeDac]);
}
break;
case 'r':
if (activeDac == 0 && dacOn[activeDac] == 1)
dac0_5V.setValue(random(amplitude[activeDac]) + offset[activeDac]);
else if (activeDac == 1 && dacOn[activeDac] == 1)
{
dac1_8V.setValue(random(amplitude[activeDac]) + offset[activeDac]);
}
break;
case 'z': // zero
if (activeDac == 0)
dac0_5V.setValue(0);
else if (activeDac == 1)
dac1_8V.setValue(offset[activeDac]);
break;
case 'h': // high
Serial.println("\n\r\t\t\t\t waveGen\t\n\n\r\toptions\t\t\twaves\t\t\tadjust frequency\n\r");
Serial.println("\t5 = dac 0 0-5V (toggle)\tq = square\t\t+ = frequency++\n\r");
Serial.println("\t8 = dac 1 +-8V (toggle)\ts = sine\t\t- = frequency--\n\r");
Serial.println("\ta = set amplitude\tw = sawtooth\t\t* = frequency*2\n\r");
Serial.println("\to = set offset\t\tt = stair\t\t/ = frequency/2\n\r");
Serial.println("\tv = voltageGen menu\tr = random\t\t0-9 = frequency_\n\r");
Serial.println("\th = show this menu\tz = triangle\t\tc = frequency = 0\n\r");
mode[activeDac] = mode[2];
break;
case 'm': // mid
// dac1_8V.setValue(2047);
break;
case 'a':
{
float newAmplitudeF = 0;
int newAmplitude = 0;
int input = 0;
char aC = 0;
int a = 0;
if (activeDac == 0)
{
Serial.print("\n\renter amplitude (0-5): ");
while (Serial.available() == 0)
;
aC = Serial.read();
if (aC == 'a')
aC = Serial.read();
a = aC;
Serial.print(aC);
if (a >= 48 && a <= 53)
{
input = a - 48;
newAmplitude = input * 819;
Serial.print(".");
while (Serial.available() == 0)
;
a = Serial.read();
if (a >= 48 && a <= 57)
{
Serial.print((char)a);
input = a - 48;
newAmplitude += input * 81.9;
amplitude[activeDac] = newAmplitude;
Serial.print("\tamplitude: ");
Serial.print((float)(amplitude[activeDac]) / 819);
Serial.println("V");
if ((offset[activeDac] - (amplitude[activeDac] / 2)) < 10 || ((amplitude[activeDac] / 2) - offset[activeDac]) < 10)
{
offset[activeDac] = (amplitude[activeDac] / 2) - 1;
}
{
offset[activeDac] = (amplitude[activeDac] / 2) - 2;
}
refillTable(amplitude[activeDac], offset[activeDac], 0);
mode[activeDac] = mode[2];
mode[2] = '0';
break;
}
}
}
else if (activeDac == 1)
{
Serial.print("\n\renter peak amplitude (0-7.5): ");
while (Serial.available() == 0)
;
aC = Serial.read();
if (aC == 'a')
aC = Serial.read();
a = aC;
Serial.print(aC);
if (a >= 48 && a <= 55)
{
input = a - 48;
newAmplitude = input * 276;
Serial.print(".");
while (Serial.available() == 0)
;
a = Serial.read();
if (a == '.')
{
while (Serial.available() == 0)
;
a = Serial.read();
}
if (a >= 48 && a <= 57)
{
Serial.print((char)a);
input = a - 48;
newAmplitude += input * 27.6;
newAmplitude *= 2;
amplitude[activeDac] = newAmplitude;
Serial.print("\tamplitude: ");
Serial.print((amplitude[activeDac]));
Serial.println(" ");
Serial.print((float)(amplitude[activeDac]) / 276);
Serial.println("V");
refillTable(amplitude[activeDac], offset[activeDac] + calib[1], 1);
mode[activeDac] = mode[2];
mode[2] = '0';
break;
}
}
}
}
case 'o':
{
int newOffset = 0;
int input = 0;
char aC = 0;
int a = 0;
if (activeDac == 0)
{
Serial.print("\n\renter offset (0-5): ");
while (Serial.available() == 0)
;
aC = Serial.read();
if (aC == 'a')
aC = Serial.read();
a = aC;
Serial.print(aC);
if (a >= 48 && a <= 53)
{
input = a - 48;
newOffset = input * 819;
Serial.print(".");
while (Serial.available() == 0)
;
a = Serial.read();
if (a >= 48 && a <= 57)
{
Serial.print((char)a);
input = a - 48;
newOffset += input * 81.9;
offset[activeDac] = newOffset;
Serial.print("\toffset: ");
Serial.print((float)(offset[activeDac]) / 819);
Serial.println("V");
refillTable(amplitude[activeDac], offset[activeDac], 0);
mode[activeDac] = mode[2];
break;
}
}
}
else if (activeDac == 1)
{
int negative = 0;
Serial.print("\n\rEnter offset (-7 - 7): ");
while (Serial.available() == 0)
;
aC = Serial.read();
if (aC == '-')
{
Serial.print('-');
negative = 1;
while (Serial.available() == 0)
;
aC = Serial.read();
}
a = aC;
Serial.print(aC);
if (a >= 48 && a <= 55)
{
input = a - 48;
newOffset = input * 276;
if (input == '7')
{
Serial.print(".00");
}
else
{
Serial.print(".");
while (Serial.available() == 0)
;
a = Serial.read();
if (a == '.')
{
while (Serial.available() == 0)
;
a = Serial.read();
}
if (a >= 48 && a <= 57)
{
Serial.print((char)a);
input = a - 48;
newOffset += input * 27.6;
}
}
if (negative == 1)
newOffset *= -1;
newOffset += (7 * 276);
offset[activeDac] = newOffset;
Serial.print("\toffset: ");
Serial.print(((float)(offset[activeDac]) / 276) - 7);
Serial.print(" ");
Serial.print(offset[activeDac]);
Serial.println("V");
refillTable(amplitude[activeDac], offset[activeDac] + calib[1], 1);
mode[activeDac] = mode[2];
break;
}
}
}
case 'v':
{
if (activeDac == 0 && mode[2] != 'v')
{
// freq[activeDac] = 0;
setDac0_5V(amplitude[activeDac] / 819);
mode[2] = 'v';
}
else if (activeDac == 1 && mode[2] != 'v')
{
// freq[activeDac] = 0;
// refillTable(0, offset[activeDac] + calib[1], 1);
setDac1_8V(((amplitude[activeDac] + calib[1]) / 276) - ((offset[activeDac] / 276) - 7));
mode[2] = 'v';
} else if (mode[2] == 'v') {
//mode[2] = 's';
}
break;
}
default:
case 's':
// reference
// float f = ((PI * 2) * t)/period;
// dac1_8V.setValue(2047 + 2047 * sin(f));
//
if (mode[activeDac] != 'v')
{
int idx = (360 * t) / period[activeDac];
if (activeDac == 0 && dacOn[activeDac] == 1)
dac0_5V.setValue(sine0[idx]); // lookuptable
else if (activeDac == 1 && dacOn[activeDac] == 1)
dac1_8V.setValue(sine1[idx]); // lookuptable
}
break;
}
}
}

177
JumperlessNano/src/Peripherals.h
View File

@ -0,0 +1,177 @@
#ifndef PERIPHERALS_H
#define PERIPHERALS_H
//#include "Adafruit_MCP4725.h"
#include "MCP4725.h"
#include <Arduino.h>
#include "INA219.h"
#include "Wire.h"
void initINA219(void);
void initADC(void);
void initDAC(void);
void dacSine (int resolution = 9);
void dacTriangle (void);
void setDac0_5V(float value);
void setDac1_8V(float value);
void refillTable (int amplitude = 2047, int offset = 2047, int adc = 2);
void waveGen(void);
void GetAdc29Status(int i);
float readAdc(int channel, int samples = 10);
const uint16_t DACLookup_FullSine_9Bit[512] =
{
2048, 2073, 2098, 2123, 2148, 2174, 2199, 2224,
2249, 2274, 2299, 2324, 2349, 2373, 2398, 2423,
2448, 2472, 2497, 2521, 2546, 2570, 2594, 2618,
2643, 2667, 2690, 2714, 2738, 2762, 2785, 2808,
2832, 2855, 2878, 2901, 2924, 2946, 2969, 2991,
3013, 3036, 3057, 3079, 3101, 3122, 3144, 3165,
3186, 3207, 3227, 3248, 3268, 3288, 3308, 3328,
3347, 3367, 3386, 3405, 3423, 3442, 3460, 3478,
3496, 3514, 3531, 3548, 3565, 3582, 3599, 3615,
3631, 3647, 3663, 3678, 3693, 3708, 3722, 3737,
3751, 3765, 3778, 3792, 3805, 3817, 3830, 3842,
3854, 3866, 3877, 3888, 3899, 3910, 3920, 3930,
3940, 3950, 3959, 3968, 3976, 3985, 3993, 4000,
4008, 4015, 4022, 4028, 4035, 4041, 4046, 4052,
4057, 4061, 4066, 4070, 4074, 4077, 4081, 4084,
4086, 4088, 4090, 4092, 4094, 4095, 4095, 4095,
4095, 4095, 4095, 4095, 4094, 4092, 4090, 4088,
4086, 4084, 4081, 4077, 4074, 4070, 4066, 4061,
4057, 4052, 4046, 4041, 4035, 4028, 4022, 4015,
4008, 4000, 3993, 3985, 3976, 3968, 3959, 3950,
3940, 3930, 3920, 3910, 3899, 3888, 3877, 3866,
3854, 3842, 3830, 3817, 3805, 3792, 3778, 3765,
3751, 3737, 3722, 3708, 3693, 3678, 3663, 3647,
3631, 3615, 3599, 3582, 3565, 3548, 3531, 3514,
3496, 3478, 3460, 3442, 3423, 3405, 3386, 3367,
3347, 3328, 3308, 3288, 3268, 3248, 3227, 3207,
3186, 3165, 3144, 3122, 3101, 3079, 3057, 3036,
3013, 2991, 2969, 2946, 2924, 2901, 2878, 2855,
2832, 2808, 2785, 2762, 2738, 2714, 2690, 2667,
2643, 2618, 2594, 2570, 2546, 2521, 2497, 2472,
2448, 2423, 2398, 2373, 2349, 2324, 2299, 2274,
2249, 2224, 2199, 2174, 2148, 2123, 2098, 2073,
2048, 2023, 1998, 1973, 1948, 1922, 1897, 1872,
1847, 1822, 1797, 1772, 1747, 1723, 1698, 1673,
1648, 1624, 1599, 1575, 1550, 1526, 1502, 1478,
1453, 1429, 1406, 1382, 1358, 1334, 1311, 1288,
1264, 1241, 1218, 1195, 1172, 1150, 1127, 1105,
1083, 1060, 1039, 1017, 995, 974, 952, 931,
910, 889, 869, 848, 828, 808, 788, 768,
749, 729, 710, 691, 673, 654, 636, 618,
600, 582, 565, 548, 531, 514, 497, 481,
465, 449, 433, 418, 403, 388, 374, 359,
345, 331, 318, 304, 291, 279, 266, 254,
242, 230, 219, 208, 197, 186, 176, 166,
156, 146, 137, 128, 120, 111, 103, 96,
88, 81, 74, 68, 61, 55, 50, 44,
39, 35, 30, 26, 22, 19, 15, 12,
10, 8, 6, 4, 2, 1, 1, 0,
0, 0, 1, 1, 2, 4, 6, 8,
10, 12, 15, 19, 22, 26, 30, 35,
39, 44, 50, 55, 61, 68, 74, 81,
88, 96, 103, 111, 120, 128, 137, 146,
156, 166, 176, 186, 197, 208, 219, 230,
242, 254, 266, 279, 291, 304, 318, 331,
345, 359, 374, 388, 403, 418, 433, 449,
465, 481, 497, 514, 531, 548, 565, 582,
600, 618, 636, 654, 673, 691, 710, 729,
749, 768, 788, 808, 828, 848, 869, 889,
910, 931, 952, 974, 995, 1017, 1039, 1060,
1083, 1105, 1127, 1150, 1172, 1195, 1218, 1241,
1264, 1288, 1311, 1334, 1358, 1382, 1406, 1429,
1453, 1478, 1502, 1526, 1550, 1575, 1599, 1624,
1648, 1673, 1698, 1723, 1747, 1772, 1797, 1822,
1847, 1872, 1897, 1922, 1948, 1973, 1998, 2023
};
const uint16_t DACLookup_FullSine_8Bit[256] =
{
2048, 2098, 2148, 2198, 2248, 2298, 2348, 2398,
2447, 2496, 2545, 2594, 2642, 2690, 2737, 2784,
2831, 2877, 2923, 2968, 3013, 3057, 3100, 3143,
3185, 3226, 3267, 3307, 3346, 3385, 3423, 3459,
3495, 3530, 3565, 3598, 3630, 3662, 3692, 3722,
3750, 3777, 3804, 3829, 3853, 3876, 3898, 3919,
3939, 3958, 3975, 3992, 4007, 4021, 4034, 4045,
4056, 4065, 4073, 4080, 4085, 4089, 4093, 4094,
4095, 4094, 4093, 4089, 4085, 4080, 4073, 4065,
4056, 4045, 4034, 4021, 4007, 3992, 3975, 3958,
3939, 3919, 3898, 3876, 3853, 3829, 3804, 3777,
3750, 3722, 3692, 3662, 3630, 3598, 3565, 3530,
3495, 3459, 3423, 3385, 3346, 3307, 3267, 3226,
3185, 3143, 3100, 3057, 3013, 2968, 2923, 2877,
2831, 2784, 2737, 2690, 2642, 2594, 2545, 2496,
2447, 2398, 2348, 2298, 2248, 2198, 2148, 2098,
2048, 1997, 1947, 1897, 1847, 1797, 1747, 1697,
1648, 1599, 1550, 1501, 1453, 1405, 1358, 1311,
1264, 1218, 1172, 1127, 1082, 1038, 995, 952,
910, 869, 828, 788, 749, 710, 672, 636,
600, 565, 530, 497, 465, 433, 403, 373,
345, 318, 291, 266, 242, 219, 197, 176,
156, 137, 120, 103, 88, 74, 61, 50,
39, 30, 22, 15, 10, 6, 2, 1,
0, 1, 2, 6, 10, 15, 22, 30,
39, 50, 61, 74, 88, 103, 120, 137,
156, 176, 197, 219, 242, 266, 291, 318,
345, 373, 403, 433, 465, 497, 530, 565,
600, 636, 672, 710, 749, 788, 828, 869,
910, 952, 995, 1038, 1082, 1127, 1172, 1218,
1264, 1311, 1358, 1405, 1453, 1501, 1550, 1599,
1648, 1697, 1747, 1797, 1847, 1897, 1947, 1997
};
const uint16_t DACLookup_FullSine_7Bit[128] =
{
2048, 2148, 2248, 2348, 2447, 2545, 2642, 2737,
2831, 2923, 3013, 3100, 3185, 3267, 3346, 3423,
3495, 3565, 3630, 3692, 3750, 3804, 3853, 3898,
3939, 3975, 4007, 4034, 4056, 4073, 4085, 4093,
4095, 4093, 4085, 4073, 4056, 4034, 4007, 3975,
3939, 3898, 3853, 3804, 3750, 3692, 3630, 3565,
3495, 3423, 3346, 3267, 3185, 3100, 3013, 2923,
2831, 2737, 2642, 2545, 2447, 2348, 2248, 2148,
2048, 1947, 1847, 1747, 1648, 1550, 1453, 1358,
1264, 1172, 1082, 995, 910, 828, 749, 672,
600, 530, 465, 403, 345, 291, 242, 197,
156, 120, 88, 61, 39, 22, 10, 2,
0, 2, 10, 22, 39, 61, 88, 120,
156, 197, 242, 291, 345, 403, 465, 530,
600, 672, 749, 828, 910, 995, 1082, 1172,
1264, 1358, 1453, 1550, 1648, 1747, 1847, 1947
};
const uint16_t DACLookup_FullSine_6Bit[64] =
{
2048, 2248, 2447, 2642, 2831, 3013, 3185, 3346,
3495, 3630, 3750, 3853, 3939, 4007, 4056, 4085,
4095, 4085, 4056, 4007, 3939, 3853, 3750, 3630,
3495, 3346, 3185, 3013, 2831, 2642, 2447, 2248,
2048, 1847, 1648, 1453, 1264, 1082, 910, 749,
600, 465, 345, 242, 156, 88, 39, 10,
0, 10, 39, 88, 156, 242, 345, 465,
600, 749, 910, 1082, 1264, 1453, 1648, 1847
};
const uint16_t DACLookup_FullSine_5Bit[32] =
{
2048, 2447, 2831, 3185, 3495, 3750, 3939, 4056,
4095, 4056, 3939, 3750, 3495, 3185, 2831, 2447,
2048, 1648, 1264, 910, 600, 345, 156, 39,
0, 39, 156, 345, 600, 910, 1264, 1648
};
#endif

32
JumperlessNano/src/main.cpp
View File

@ -7,6 +7,9 @@
#include "NetsToChipConnections.h"
#include "LEDs.h"
#include "CH446Q.h"
#include "Peripherals.h"
#include <Wire.h>
#include <Adafruit_MCP4725.h>
// nanoStatus nano;
const char *definesToChar(int); // i really need to find a way to not need to forward declare fuctions with this setup, i hate it
@ -16,14 +19,20 @@ const char *definesToChar(int); // i really need to find a way to not need to fo
void setup()
{
initCH446Q();
initCH446Q();
initADC();
initDAC();
initINA219();
Serial.begin(115200);
initLEDs();
LittleFS.begin();
delay(3000);
//delay(3000);
//rainbowy(255,253,100);
parseWokwiFileToNodeFile();
openNodeFile();
//while(1);
}
@ -36,16 +45,25 @@ void loop()
listSpecialNets();
listNets();
printBridgeArray();
//rainbowy(255,30,100);
bridgesToPaths();
assignNetColors();
delay(3000);
//showNets();
//delay(3000);
sendAllPaths();
int i = 0;
while (1)
{
//sendAllPaths();
sendAllPaths();
//dacSine(1);
delay(1200);
//setDac0_5V(3.3);
waveGen();
//
//dacTriangle();
//delay(1200);
}
}

213
JumperlessNano/src/spi.pio Normal file
View File

@ -0,0 +1,213 @@
;I'm just compiling this with the online pioasm compiler and then pasting the compiled code into spi.pio.h
;https://wokwi.com/tools/pioasm
;this is basically spi but it sets a system IRQ on the last bit to allow the chip select pulse to happen
;Eric, remember to set the MYNAMEISERIC define to 1 if you're using the board I sent you, otherwise set it to 0
.program spi_ch446_multi_cs
.side_set 1
.wrap_target
bitloop:
out pins, 1 side 0x0 [2]
nop side 0x1 [2]
jmp x-- bitloop side 0x1
out pins, 1 side 0x1
mov x, y side 0x1
irq 0 side 0x1
wait 0 irq 0 rel side 0x1
jmp !osre bitloop side 0x0
public entry_point: ; Must set X,Y to n-2 before starting!
pull ifempty side 0x0 [1] ; Block with CSn high (minimum 2 cycles)
nop side 0x0 [1]; CSn front porch
.wrap
% c-sdk {
//#define MYNAMEISERIC 0 //on the board I sent to eric, the data and clock lines are bodged to GPIO 18 and 19. To allow for using hardware SPI
#include "hardware/gpio.h"
static inline void pio_spi_ch446_multi_cs_init(PIO pio, uint sm, uint prog_offs, uint n_bits, float clkdiv, bool cpha, bool cpol,
uint pin_sck, uint pin_mosi) {
pio_sm_config c = spi_ch446_multi_cs_program_get_default_config(prog_offs);
sm_config_set_out_pins(&c, pin_mosi, 1);
sm_config_set_set_pins(&c, pin_mosi, 1);
sm_config_set_sideset_pins(&c, pin_sck);
sm_config_set_out_shift(&c, false, true, n_bits);
sm_config_set_clkdiv(&c, clkdiv);
pio_sm_set_consecutive_pindirs (pio, sm, pin_mosi, 2, true);
pio_gpio_init(pio, pin_mosi);
pio_gpio_init(pio, pin_sck);
//pio_set_irqn_source_enabled (pio,0,pis_sm0_tx_fifo_not_full,true);
// The reason for doing interrupt0 + sm:
// IRQ sources are enabled per irq flag. Since the irq flag being set depends on the state
// machine because of the "0 rel", we want to make sure we're enabling the correct interrupt
// source for the state machine the program is loaded into.
pio_set_irq0_source_enabled(pio, (pio_interrupt_source)(pis_interrupt0 + sm), true);
// Make sure the interrupt starts cleared. It should already be cleared, so this should
// basically be a no-op. I call it defensive programming.
pio_interrupt_clear(pio, sm);
// Build the configuration for the state machine
//pio_set_irq0_source_enabled(pio, pis_interrupt0, true);
irq_set_enabled(PIO0_IRQ_0, true);
uint entry_point = prog_offs;
pio_sm_init(pio, sm, entry_point, &c);
pio_sm_exec(pio, sm, pio_encode_set(pio_x, n_bits - 2));
pio_sm_exec(pio, sm, pio_encode_set(pio_y, n_bits - 2));
pio_sm_set_enabled(pio, sm, true);
}
%}
/*
//this doesnt work, so instead Im using the PIO IRQ to set the CS pin
.program spi_ch446_cs_handler
;.word 0b00000000000000001
.wrap_target
setI:
set pins, 1
nop [3]
set pins, 0
jmp bitloop2
setJ:
set pins, 2
nop [3]
set pins, 0
jmp bitloop2
setK:
set pins, 4
nop [3]
set pins, 0
jmp bitloop2
setL:
set pins, 8
nop [3]
set pins, 0
jmp bitloop2
public entry_point:
bitloop2:
wait 1 irq 2
pull ifempty
irq clear 2
out pins, 8
set pins, 31
nop [3]
set pins, 0
jmp bitloop2
.wrap
% c-sdk {
#include "hardware/gpio.h"
static inline void pio_spi_ch446_cs_handler_init(PIO pio, uint smCS, uint prog_offs, float clkdiv, uint y, uint x, uint pin_cs_I, uint pin_cs_A) {
pio_sm_config c = spi_ch446_cs_handler_program_get_default_config(prog_offs);
sm_config_set_set_pins(&c, pin_cs_I, 4);
sm_config_set_out_pins(&c, pin_cs_A, 8);
sm_config_set_out_shift(&c, false, true, x);
sm_config_set_clkdiv(&c, clkdiv);
pio_sm_set_pindirs_with_mask (pio, smCS, 1, 0b000000000111100000111111111100000);
;pio_sm_set_consecutive_pindirs (pio, smCS, pin_cs_I, 4, true);
gpio_set_outover(pin_cs_A, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+1, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+2, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+3, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+4, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+5, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+6, GPIO_OVERRIDE_INVERT);
gpio_set_outover(pin_cs_A+7, GPIO_OVERRIDE_INVERT);
pio_gpio_init(pio, pin_cs_A);
pio_gpio_init(pio, pin_cs_A + 1);
pio_gpio_init(pio, pin_cs_A + 2);
pio_gpio_init(pio, pin_cs_A + 3);
pio_gpio_init(pio, pin_cs_A + 4);
pio_gpio_init(pio, pin_cs_A + 5);
pio_gpio_init(pio, pin_cs_A + 6);
pio_gpio_init(pio, pin_cs_A + 7);
pio_gpio_init(pio, pin_cs_I);
pio_gpio_init(pio, pin_cs_I + 1);
pio_gpio_init(pio, pin_cs_I + 2);
pio_gpio_init(pio, pin_cs_I + 3);
pio_set_irq0_source_enabled(pio, pis_interrupt2, true);
uint entry_point = prog_offs;
pio_sm_init(pio, smCS, entry_point, &c);
pio_sm_exec(pio, smCS, pio_encode_set(pio_x, x));
pio_sm_exec(pio, smCS, pio_encode_set(pio_y, y));
pio_sm_set_enabled(pio, smCS, true);
}
%}
*/

191
JumperlessNano/src/spi.pio.h
View File

@ -8,194 +8,6 @@
#include "hardware/pio.h"
#endif
// --------- //
// spi_cpha0 //
// --------- //
#define spi_cpha0_wrap_target 0
#define spi_cpha0_wrap 1
static const uint16_t spi_cpha0_program_instructions[] = {
// .wrap_target
0x6101, // 0: out pins, 1 side 0 [1]
0x5101, // 1: in pins, 1 side 1 [1]
// .wrap
};
#if !PICO_NO_HARDWARE
static const struct pio_program spi_cpha0_program = {
.instructions = spi_cpha0_program_instructions,
.length = 2,
.origin = -1,
};
static inline pio_sm_config spi_cpha0_program_get_default_config(uint offset) {
pio_sm_config c = pio_get_default_sm_config();
sm_config_set_wrap(&c, offset + spi_cpha0_wrap_target, offset + spi_cpha0_wrap);
sm_config_set_sideset(&c, 1, false, false);
return c;
}
#endif
// --------- //
// spi_cpha1 //
// --------- //
#define spi_cpha1_wrap_target 0
#define spi_cpha1_wrap 2
static const uint16_t spi_cpha1_program_instructions[] = {
// .wrap_target
0x6021, // 0: out x, 1 side 0
0xb101, // 1: mov pins, x side 1 [1]
0x4001, // 2: in pins, 1 side 0
// .wrap
};
#if !PICO_NO_HARDWARE
static const struct pio_program spi_cpha1_program = {
.instructions = spi_cpha1_program_instructions,
.length = 3,
.origin = -1,
};
static inline pio_sm_config spi_cpha1_program_get_default_config(uint offset) {
pio_sm_config c = pio_get_default_sm_config();
sm_config_set_wrap(&c, offset + spi_cpha1_wrap_target, offset + spi_cpha1_wrap);
sm_config_set_sideset(&c, 1, false, false);
return c;
}
#include "hardware/gpio.h"
static inline void pio_spi_init(PIO pio, uint sm, uint prog_offs, uint n_bits,
float clkdiv, bool cpha, bool cpol, uint pin_sck, uint pin_mosi, uint pin_miso) {
pio_sm_config c = cpha ? spi_cpha1_program_get_default_config(prog_offs) : spi_cpha0_program_get_default_config(prog_offs);
sm_config_set_out_pins(&c, pin_mosi, 1);
sm_config_set_in_pins(&c, pin_miso);
sm_config_set_sideset_pins(&c, pin_sck);
// Only support MSB-first in this example code (shift to left, auto push/pull, threshold=nbits)
sm_config_set_out_shift(&c, false, true, n_bits);
sm_config_set_in_shift(&c, false, true, n_bits);
sm_config_set_clkdiv(&c, clkdiv);
// MOSI, SCK output are low, MISO is input
pio_sm_set_pins_with_mask(pio, sm, 0, (1u << pin_sck) | (1u << pin_mosi));
pio_sm_set_pindirs_with_mask(pio, sm, (1u << pin_sck) | (1u << pin_mosi), (1u << pin_sck) | (1u << pin_mosi) | (1u << pin_miso));
pio_gpio_init(pio, pin_mosi);
pio_gpio_init(pio, pin_miso);
pio_gpio_init(pio, pin_sck);
// The pin muxes can be configured to invert the output (among other things
// and this is a cheesy way to get CPOL=1
gpio_set_outover(pin_sck, cpol ? GPIO_OVERRIDE_INVERT : GPIO_OVERRIDE_NORMAL);
// SPI is synchronous, so bypass input synchroniser to reduce input delay.
hw_set_bits(&pio->input_sync_bypass, 1u << pin_miso);
pio_sm_init(pio, sm, prog_offs, &c);
pio_sm_set_enabled(pio, sm, true);
}
#endif
// ------------ //
// spi_cpha0_cs //
// ------------ //
#define spi_cpha0_cs_wrap_target 0
#define spi_cpha0_cs_wrap 8
#define spi_cpha0_cs_offset_entry_point 8u
static const uint16_t spi_cpha0_cs_program_instructions[] = {
// .wrap_target
0x6101, // 0: out pins, 1 side 0 [1]
0x4801, // 1: in pins, 1 side 1
0x0840, // 2: jmp x--, 0 side 1
0x6001, // 3: out pins, 1 side 0
0xa022, // 4: mov x, y side 0
0x4801, // 5: in pins, 1 side 1
0x08e0, // 6: jmp !osre, 0 side 1
0xa142, // 7: nop side 0 [1]
0x91e0, // 8: pull ifempty block side 2 [1]
// .wrap
};
#if !PICO_NO_HARDWARE
static const struct pio_program spi_cpha0_cs_program = {
.instructions = spi_cpha0_cs_program_instructions,
.length = 9,
.origin = -1,
};
static inline pio_sm_config spi_cpha0_cs_program_get_default_config(uint offset) {
pio_sm_config c = pio_get_default_sm_config();
sm_config_set_wrap(&c, offset + spi_cpha0_cs_wrap_target, offset + spi_cpha0_cs_wrap);
sm_config_set_sideset(&c, 2, false, false);
return c;
}
#endif
// ------------ //
// spi_cpha1_cs //
// ------------ //
#define spi_cpha1_cs_wrap_target 0
#define spi_cpha1_cs_wrap 8
#define spi_cpha1_cs_offset_entry_point 7u
static const uint16_t spi_cpha1_cs_program_instructions[] = {
// .wrap_target
0x6901, // 0: out pins, 1 side 1 [1]
0x4001, // 1: in pins, 1 side 0
0x0040, // 2: jmp x--, 0 side 0
0x6801, // 3: out pins, 1 side 1
0xa822, // 4: mov x, y side 1
0x4001, // 5: in pins, 1 side 0
0x00e0, // 6: jmp !osre, 0 side 0
0x91e0, // 7: pull ifempty block side 2 [1]
0xa142, // 8: nop side 0 [1]
// .wrap
};
#if !PICO_NO_HARDWARE
static const struct pio_program spi_cpha1_cs_program = {
.instructions = spi_cpha1_cs_program_instructions,
.length = 9,
.origin = -1,
};
static inline pio_sm_config spi_cpha1_cs_program_get_default_config(uint offset) {
pio_sm_config c = pio_get_default_sm_config();
sm_config_set_wrap(&c, offset + spi_cpha1_cs_wrap_target, offset + spi_cpha1_cs_wrap);
sm_config_set_sideset(&c, 2, false, false);
return c;
}
#include "hardware/gpio.h"
static inline void pio_spi_cs_init(PIO pio, uint sm, uint prog_offs, uint n_bits, float clkdiv, bool cpha, bool cpol,
uint pin_sck, uint pin_mosi, uint pin_miso) {
pio_sm_config c = cpha ? spi_cpha1_cs_program_get_default_config(prog_offs) : spi_cpha0_cs_program_get_default_config(prog_offs);
sm_config_set_out_pins(&c, pin_mosi, 1);
sm_config_set_in_pins(&c, pin_miso);
sm_config_set_sideset_pins(&c, pin_sck);
sm_config_set_out_shift(&c, false, true, n_bits);
sm_config_set_in_shift(&c, false, true, n_bits);
sm_config_set_clkdiv(&c, clkdiv);
pio_sm_set_pins_with_mask(pio, sm, (2u << pin_sck), (3u << pin_sck) | (1u << pin_mosi));
pio_sm_set_pindirs_with_mask(pio, sm, (3u << pin_sck) | (1u << pin_mosi), (3u << pin_sck) | (1u << pin_mosi) | (1u << pin_miso));
pio_gpio_init(pio, pin_mosi);
pio_gpio_init(pio, pin_miso);
pio_gpio_init(pio, pin_sck);
pio_gpio_init(pio, pin_sck + 1);
gpio_set_outover(pin_sck, cpol ? GPIO_OVERRIDE_INVERT : GPIO_OVERRIDE_NORMAL);
hw_set_bits(&pio->input_sync_bypass, 1u << pin_miso);
uint entry_point = prog_offs + (cpha ? spi_cpha1_cs_offset_entry_point : spi_cpha0_cs_offset_entry_point);
pio_sm_init(pio, sm, entry_point, &c);
pio_sm_exec(pio, sm, pio_encode_set(pio_x, n_bits - 2));
pio_sm_exec(pio, sm, pio_encode_set(pio_y, n_bits - 2));
pio_sm_set_enabled(pio, sm, true);
}
#endif
// ------------------ //
// spi_ch446_multi_cs //
// ------------------ //
@ -234,6 +46,7 @@ static inline pio_sm_config spi_ch446_multi_cs_program_get_default_config(uint o
return c;
}
//#define MYNAMEISERIC 0 //on the board I sent to eric, the data and clock lines are bodged to GPIO 18 and 19. To allow for using hardware SPI
#include "hardware/gpio.h"
static inline void pio_spi_ch446_multi_cs_init(PIO pio, uint sm, uint prog_offs, uint n_bits, float clkdiv, bool cpha, bool cpol,
uint pin_sck, uint pin_mosi) {
@ -243,7 +56,7 @@ static inline void pio_spi_ch446_multi_cs_init(PIO pio, uint sm, uint prog_offs,
sm_config_set_sideset_pins(&c, pin_sck);
sm_config_set_out_shift(&c, false, true, n_bits);
sm_config_set_clkdiv(&c, clkdiv);
pio_sm_set_consecutive_pindirs (pio, sm, pin_sck, 2, true);
pio_sm_set_consecutive_pindirs (pio, sm, pin_mosi, 2, true);
pio_gpio_init(pio, pin_mosi);
pio_gpio_init(pio, pin_sck);
//pio_set_irqn_source_enabled (pio,0,pis_sm0_tx_fifo_not_full,true);

4
JumperlessNano/wokwi.toml Normal file
View File

@ -0,0 +1,4 @@
[wokwi]
version = 1
firmware = '.pio/build/pico/firmware.hex'
elf = '.pio/build/pico/firmware.elf'