diff options
Diffstat (limited to 'CODE/debug/MCP23017')
| -rw-r--r-- | CODE/debug/MCP23017/MCP23017.ino | 177 | ||||
| -rw-r--r-- | CODE/debug/MCP23017/mcp20317_schemss.jpg | bin | 21944 -> 0 bytes |
2 files changed, 0 insertions, 177 deletions
diff --git a/CODE/debug/MCP23017/MCP23017.ino b/CODE/debug/MCP23017/MCP23017.ino deleted file mode 100644 index d295e7c..0000000 --- a/CODE/debug/MCP23017/MCP23017.ino +++ /dev/null @@ -1,177 +0,0 @@ -#include <Adafruit_MCP23X17.h> - -#define ir1 0 // GPA0 -#define ir2 1 // GPA1 -#define ir3 2 // GPA2 -#define ir4 3 // GPA3 -#define ir5 4 // GPA4 -#define ir6 5 // GPA5 -#define ir7 6 // GPA6 -#define ir8 7 // GPA7 -#define ir9 8 // GPB0 -#define ir10 9 // GPB1 -#define ir11 10 // GPB2 -#define ir12 11 // GPB3 -#define ir13 12 // GPB4 -#define ir14 13 // GPB5 -#define ir15 14 // GPB6 -#define ir16 15 // GPB7 - -int dir1 = 1; // data IR1 -int dir2 = 1; // data IR2 -int dir3 = 1; // etc -int dir4 = 1; -int dir5 = 1; -int dir6 = 1; -int dir7 = 1; -int dir8 = 1; -int dir9 = 1; -int dir10 = 1; -int dir11 = 1; -int dir12 = 1; -int dir13 = 1; -int dir14 = 1; -int dir15 = 1; -int dir16 = 1; - -int dir17 = 1; // data IR17 -int dir18 = 1; // data IR18 -int dir19 = 1; // etc -int dir20 = 1; -int dir21 = 1; -int dir22 = 1; -int dir23 = 1; -int dir24 = 1; -int dir25 = 1; -int dir26 = 1; -int dir27 = 1; -int dir28 = 1; -int dir29 = 1; -int dir30 = 1; -int dir31 = 1; -int dir32 = 1; - -// Instance for the first MCP23017 at address 0x20 -Adafruit_MCP23X17 mcp1; - -// Instance for the second MCP23017 at address 0x22 -Adafruit_MCP23X17 mcp2; - -void setup() { - Serial.begin(9600); - while (!Serial); - Serial.println("MCP23xxx Button Test!"); - - // Initialize first MCP23017 with I2C address 0x20 - if (!mcp1.begin_I2C(0x20)) { - Serial.println("Error initializing MCP23017 at 0x20."); - while (1); - } - - // Initialize second MCP23017 with I2C address 0x22 - if (!mcp2.begin_I2C(0x22)) { - Serial.println("Error initializing MCP23017 at 0x22."); - while (1); - } - - // Configure pins for the first MCP23017 (0x20) - mcp1.pinMode(ir1, INPUT); - mcp1.pinMode(ir2, INPUT); - mcp1.pinMode(ir3, INPUT); - mcp1.pinMode(ir4, INPUT); - mcp1.pinMode(ir5, INPUT); - mcp1.pinMode(ir6, INPUT); - mcp1.pinMode(ir7, INPUT); - mcp1.pinMode(ir8, INPUT); - mcp1.pinMode(ir9, INPUT); - mcp1.pinMode(ir10, INPUT); - mcp1.pinMode(ir11, INPUT); - mcp1.pinMode(ir12, INPUT); - mcp1.pinMode(ir13, INPUT); - mcp1.pinMode(ir14, INPUT); - mcp1.pinMode(ir15, INPUT); - mcp1.pinMode(ir16, INPUT); - - // Configure pins for the second MCP23017 (0x22) - mcp2.pinMode(ir1, INPUT); - mcp2.pinMode(ir2, INPUT); - mcp2.pinMode(ir3, INPUT); - mcp2.pinMode(ir4, INPUT); - mcp2.pinMode(ir5, INPUT); - mcp2.pinMode(ir6, INPUT); - mcp2.pinMode(ir7, INPUT); - mcp2.pinMode(ir8, INPUT); - mcp2.pinMode(ir9, INPUT); - mcp2.pinMode(ir10, INPUT); - mcp2.pinMode(ir11, INPUT); - mcp2.pinMode(ir12, INPUT); - mcp2.pinMode(ir13, INPUT); - mcp2.pinMode(ir14, INPUT); - mcp2.pinMode(ir15, INPUT); - mcp2.pinMode(ir16, INPUT); - - Serial.println("Looping..."); -} - -void loop() { - // Read pins from the first MCP23017 (0x20) - dir1 = mcp1.digitalRead(ir1); - dir2 = mcp1.digitalRead(ir2); - dir3 = mcp1.digitalRead(ir3); - dir4 = mcp1.digitalRead(ir4); - dir5 = mcp1.digitalRead(ir5); - dir6 = mcp1.digitalRead(ir6); - dir7 = mcp1.digitalRead(ir7); - dir8 = mcp1.digitalRead(ir8); - dir9 = mcp1.digitalRead(ir9); - dir10 = mcp1.digitalRead(ir10); - dir11 = mcp1.digitalRead(ir11); - dir12 = mcp1.digitalRead(ir12); - dir13 = mcp1.digitalRead(ir13); - dir14 = mcp1.digitalRead(ir14); - dir15 = mcp1.digitalRead(ir15); - dir16 = mcp1.digitalRead(ir16); - - // Read pins from the second MCP23017 (0x22) - dir17 = mcp2.digitalRead(ir1); - dir18 = mcp2.digitalRead(ir2); - dir19 = mcp2.digitalRead(ir3); - dir20 = mcp2.digitalRead(ir4); - dir21 = mcp2.digitalRead(ir5); - dir22 = mcp2.digitalRead(ir6); - dir23 = mcp2.digitalRead(ir7); - dir24 = mcp2.digitalRead(ir8); - dir25 = mcp2.digitalRead(ir9); - dir26 = mcp2.digitalRead(ir10); - dir27 = mcp2.digitalRead(ir11); - dir28 = mcp2.digitalRead(ir12); - dir29 = mcp2.digitalRead(ir13); - dir30 = mcp2.digitalRead(ir14); - dir31 = mcp2.digitalRead(ir15); - dir32 = mcp2.digitalRead(ir16); - - // Print the results from the first MCP23017 (0x20) - Serial.print("MCP23017 @ 0x20: "); - Serial.print(dir1); Serial.print(", "); Serial.print(dir2); - Serial.print(", "); Serial.print(dir3); Serial.print(", "); Serial.print(dir4); - Serial.print(", "); Serial.print(dir5); Serial.print(", "); Serial.print(dir6); - Serial.print(", "); Serial.print(dir7); Serial.print(", "); Serial.print(dir8); - Serial.print(", "); Serial.print(dir9); Serial.print(", "); Serial.print(dir10); - Serial.print(", "); Serial.print(dir11); Serial.print(", "); Serial.print(dir12); - Serial.print(", "); Serial.print(dir13); Serial.print(", "); Serial.print(dir14); - Serial.print(", "); Serial.print(dir15); Serial.print(", "); Serial.print(dir16); - - // Print the results from the second MCP23017 (0x22) - Serial.print(" MCP23017 @ 0x22: "); - Serial.print(dir17); Serial.print(", "); Serial.print(dir18); - Serial.print(", "); Serial.print(dir19); Serial.print(", "); Serial.print(dir20); - Serial.print(", "); Serial.print(dir21); Serial.print(", "); Serial.print(dir22); - Serial.print(", "); Serial.print(dir23); Serial.print(", "); Serial.print(dir24); - Serial.print(", "); Serial.print(dir25); Serial.print(", "); Serial.print(dir26); - Serial.print(", "); Serial.print(dir27); Serial.print(", "); Serial.print(dir28); - Serial.print(", "); Serial.print(dir29); Serial.print(", "); Serial.print(dir30); - Serial.print(", "); Serial.print(dir31); Serial.print(", "); Serial.println(dir32); - - Serial.println(); - delay(250); -} diff --git a/CODE/debug/MCP23017/mcp20317_schemss.jpg b/CODE/debug/MCP23017/mcp20317_schemss.jpg Binary files differdeleted file mode 100644 index 5231394..0000000 --- a/CODE/debug/MCP23017/mcp20317_schemss.jpg +++ /dev/null |
