Arduino to Peripheral Module adapter library
This library assigns the proper pins for an Arduino compatible board with the ard2pmd adapter board.
- mux I2C pins
mux(D14, D15)
Digital I/O
pmd[8]
is an array of pointers to the DigitalInOut objects
Index | Name | Pmod |
---|---|---|
0 | pa1 | 1 |
1 | pa2 | 2 |
2 | pa3 | 3 |
3 | pa4 | 4 |
4 | pb1 | 7 |
5 | pb2 | 8 |
6 | pb3 | 9 |
7 | pb4 | 10 |
MAX14661 Multiplexer Abstraction
mux_a[17]
is an array of integers representing the bit mask of a multiplexer switch arranged in Arduino order
Index | Pin | Name |
---|---|---|
0 | D0 | RX |
1 | D1 | TX |
2 | D2 | D3 |
3 | D3 | D4 |
4 | D4 | PB1 |
5 | D5 | PB2 |
6 | D6 | PB3 |
7 | D7 | PB4 |
8 | D8 | D8 |
9 | D9 | D9 |
10 | D10 | PA1 |
11 | D11 | PA2 |
12 | D12 | PA3 |
13 | D13 | PA4 |
14 | D14 | SDA |
15 | D15 | SCL |
16 | na | 0 |
mux_p[9]
is an array of integers representing the bit mask of a multiplexer switch arranged in Pmod order
Index | Pin | Name |
---|---|---|
0 | D10 | PA1 |
1 | D11 | PA2 |
2 | D12 | PA3 |
3 | D13 | PA4 |
4 | D4 | PB1 |
5 | D5 | PB2 |
6 | D6 | PB3 |
7 | D7 | PB4 |
8 | na | 0 |
ARD2PMD.cpp
- Committer:
- gsteiert
- Date:
- 2014-05-10
- Revision:
- 4:f016a009708c
- Parent:
- 3:18ae8990f74b
File content as of revision 4:f016a009708c:
/* ARD2PMD Board Driver Library * */ #include "ARD2PMD.h" #include "mbed.h" ARD2PMD::ARD2PMD() : pa1(D10), pa2(D11), pa3(D12), pa4(D13), pb1(D4), pb2(D5), pb3(D6), pb4(D7), mux(D14, D15) { } ARD2PMD::~ARD2PMD() { } const int ARD2PMD::mux_a[17] = {RX, TX, D2, D3, PB1, PB2, PB3, PB4, D8, D9, PA1, PA2, PA3, PA4, SDA, SCL, 0}; const int ARD2PMD::mux_p[9] = {PA1, PA2, PA3, PA4, PB1, PB2, PB3, PB4, 0}; // Initialize Digital IO to inputs with no pullups void ARD2PMD::init() { pmd[0] = &pa1; pmd[1] = &pa2; pmd[2] = &pa3; pmd[3] = &pa4; pmd[4] = &pb1; pmd[5] = &pb2; pmd[6] = &pb3; pmd[7] = &pb4; for (int i=0; i < 8; i++) { (*pmd[i]).mode(PullNone); (*pmd[i]).input(); } }