Test program for MCP23S17
Dependencies: ExioController MCP23S17 mbed-rtos mbed
main.cpp@9:01dfe4fe7d21, 2016-11-02 (annotated)
- Committer:
- ryood
- Date:
- Wed Nov 02 09:15:27 2016 +0000
- Revision:
- 9:01dfe4fe7d21
- Parent:
- 8:5a1b267eae1d
- Child:
- 10:72220f282a8d
Impl. ExioMcp23s17Keypad4x4
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ryood | 0:0b1ae70a694b | 1 | #include "mbed.h" |
ryood | 0:0b1ae70a694b | 2 | #include "rtos.h" |
ryood | 0:0b1ae70a694b | 3 | #include "ExioMcp23s17.h" |
ryood | 1:e0679b70b51d | 4 | #include "ExioMcp23s17DigitalIn.h" |
ryood | 2:aae9ca66cc87 | 5 | #include "ExioMcp23s17PinDetect.h" |
ryood | 6:4f9d08f8dfcf | 6 | #include "ExioMcp23s17RotaryEncoder.h" |
ryood | 9:01dfe4fe7d21 | 7 | #include "ExioMcp23s17Keypad4x4.h" |
ryood | 0:0b1ae70a694b | 8 | |
ryood | 0:0b1ae70a694b | 9 | SPI Spi(PC_12, PC_11, PC_10); // SPI3: mosi, miso, sclk |
ryood | 0:0b1ae70a694b | 10 | //SPI Spi(PA_7, PA_6, PA_5); // SPI1: mosi, miso, sclk |
ryood | 0:0b1ae70a694b | 11 | |
ryood | 0:0b1ae70a694b | 12 | // MExioMcp23s17(int hardwareaddress, SPI& spi, PinName nCs, PinName nReset); |
ryood | 0:0b1ae70a694b | 13 | ExioMcp23s17 Exio(0x00, Spi, PD_2, PA_13); |
ryood | 0:0b1ae70a694b | 14 | |
ryood | 2:aae9ca66cc87 | 15 | /* |
ryood | 0:0b1ae70a694b | 16 | void ExioMcp23s17Test() |
ryood | 0:0b1ae70a694b | 17 | { |
ryood | 0:0b1ae70a694b | 18 | printf("\r\n\n*** ExioMcp23s17 ***\r\n"); |
ryood | 0:0b1ae70a694b | 19 | |
ryood | 0:0b1ae70a694b | 20 | // Reset MCP23S17 |
ryood | 0:0b1ae70a694b | 21 | Exio.reset(); |
ryood | 0:0b1ae70a694b | 22 | |
ryood | 0:0b1ae70a694b | 23 | // PORTA output |
ryood | 0:0b1ae70a694b | 24 | Exio.ioDirection(ExioPortA, 0x00); |
ryood | 0:0b1ae70a694b | 25 | |
ryood | 0:0b1ae70a694b | 26 | // PORTB input |
ryood | 0:0b1ae70a694b | 27 | Exio.ioDirection(ExioPortB, 0xFF); |
ryood | 0:0b1ae70a694b | 28 | // PORTB pull-up |
ryood | 0:0b1ae70a694b | 29 | Exio.ioPullup(ExioPortB, 0xFF); |
ryood | 0:0b1ae70a694b | 30 | // PORTB invert polarity |
ryood | 0:0b1ae70a694b | 31 | Exio.ioPolarity(ExioPortB, 0xFF); |
ryood | 0:0b1ae70a694b | 32 | |
ryood | 1:e0679b70b51d | 33 | // LED Check (PortA) |
ryood | 0:0b1ae70a694b | 34 | for (int i = 0; i < 8; i++) { |
ryood | 0:0b1ae70a694b | 35 | Exio.writePort(ExioPortA, 1 << i); |
ryood | 0:0b1ae70a694b | 36 | wait(0.1); |
ryood | 0:0b1ae70a694b | 37 | } |
ryood | 1:e0679b70b51d | 38 | Exio.writePort(ExioPortA, 0x00); |
ryood | 0:0b1ae70a694b | 39 | |
ryood | 0:0b1ae70a694b | 40 | while (true) { |
ryood | 1:e0679b70b51d | 41 | uint8_t data = Exio.readPort(ExioPortB); |
ryood | 0:0b1ae70a694b | 42 | wait_us(1); |
ryood | 0:0b1ae70a694b | 43 | Exio.writePort(ExioPortA, data); |
ryood | 0:0b1ae70a694b | 44 | } |
ryood | 0:0b1ae70a694b | 45 | } |
ryood | 8:5a1b267eae1d | 46 | */ |
ryood | 9:01dfe4fe7d21 | 47 | /* |
ryood | 8:5a1b267eae1d | 48 | void ExioMcp23s17RevTest() |
ryood | 8:5a1b267eae1d | 49 | { |
ryood | 8:5a1b267eae1d | 50 | printf("\r\n\n*** ExioMcp23s17 Rev ***\r\n"); |
ryood | 8:5a1b267eae1d | 51 | |
ryood | 8:5a1b267eae1d | 52 | // Reset MCP23S17 |
ryood | 8:5a1b267eae1d | 53 | Exio.reset(); |
ryood | 8:5a1b267eae1d | 54 | |
ryood | 8:5a1b267eae1d | 55 | // PORTB output |
ryood | 8:5a1b267eae1d | 56 | Exio.ioDirection(ExioPortB, 0x00); |
ryood | 8:5a1b267eae1d | 57 | |
ryood | 8:5a1b267eae1d | 58 | // PORTA input |
ryood | 8:5a1b267eae1d | 59 | Exio.ioDirection(ExioPortA, 0xFF); |
ryood | 8:5a1b267eae1d | 60 | // PORTB pull-up |
ryood | 8:5a1b267eae1d | 61 | Exio.ioPullup(ExioPortA, 0xFF); |
ryood | 8:5a1b267eae1d | 62 | // PORTB invert polarity |
ryood | 8:5a1b267eae1d | 63 | Exio.ioPolarity(ExioPortA, 0xFF); |
ryood | 8:5a1b267eae1d | 64 | |
ryood | 8:5a1b267eae1d | 65 | // LED Check (PortB) |
ryood | 8:5a1b267eae1d | 66 | for (int i = 0; i < 8; i++) { |
ryood | 8:5a1b267eae1d | 67 | Exio.writePort(ExioPortB, 1 << i); |
ryood | 8:5a1b267eae1d | 68 | wait(0.1); |
ryood | 8:5a1b267eae1d | 69 | } |
ryood | 8:5a1b267eae1d | 70 | Exio.writePort(ExioPortB, 0x00); |
ryood | 8:5a1b267eae1d | 71 | |
ryood | 8:5a1b267eae1d | 72 | while (true) { |
ryood | 8:5a1b267eae1d | 73 | uint8_t data = Exio.readPort(ExioPortA); |
ryood | 8:5a1b267eae1d | 74 | wait_us(1); |
ryood | 8:5a1b267eae1d | 75 | Exio.writePort(ExioPortB, data); |
ryood | 8:5a1b267eae1d | 76 | } |
ryood | 8:5a1b267eae1d | 77 | } |
ryood | 9:01dfe4fe7d21 | 78 | */ |
ryood | 8:5a1b267eae1d | 79 | /* |
ryood | 1:e0679b70b51d | 80 | void ExioMcp23s17DigitalInTest() |
ryood | 1:e0679b70b51d | 81 | { |
ryood | 1:e0679b70b51d | 82 | printf("\r\n\n*** ExioMcp23s17DigitalIn test ***\r\n"); |
ryood | 1:e0679b70b51d | 83 | |
ryood | 1:e0679b70b51d | 84 | Exio.reset(); |
ryood | 1:e0679b70b51d | 85 | |
ryood | 1:e0679b70b51d | 86 | // set PORTA as output |
ryood | 1:e0679b70b51d | 87 | Exio.ioDirection(ExioPortA, 0x00); |
ryood | 1:e0679b70b51d | 88 | |
ryood | 1:e0679b70b51d | 89 | // set PORTB as input via ExioDigitalIn |
ryood | 1:e0679b70b51d | 90 | ExioMcp23s17DigitalIn inB0(Exio, ExioPortB, 0); |
ryood | 1:e0679b70b51d | 91 | ExioMcp23s17DigitalIn inB1(Exio, ExioPortB, 1); |
ryood | 1:e0679b70b51d | 92 | ExioMcp23s17DigitalIn inB2(Exio, ExioPortB, 2); |
ryood | 1:e0679b70b51d | 93 | ExioMcp23s17DigitalIn inB3(Exio, ExioPortB, 3); |
ryood | 1:e0679b70b51d | 94 | ExioMcp23s17DigitalIn inB4(Exio, ExioPortB, 4); |
ryood | 1:e0679b70b51d | 95 | ExioMcp23s17DigitalIn inB5(Exio, ExioPortB, 5); |
ryood | 1:e0679b70b51d | 96 | ExioMcp23s17DigitalIn inB6(Exio, ExioPortB, 6); |
ryood | 1:e0679b70b51d | 97 | ExioMcp23s17DigitalIn inB7(Exio, ExioPortB, 7); |
ryood | 1:e0679b70b51d | 98 | |
ryood | 1:e0679b70b51d | 99 | inB0.mode(PullUp); |
ryood | 1:e0679b70b51d | 100 | inB1.mode(PullUp); |
ryood | 1:e0679b70b51d | 101 | inB2.mode(PullUp); |
ryood | 1:e0679b70b51d | 102 | inB3.mode(PullUp); |
ryood | 1:e0679b70b51d | 103 | inB4.mode(PullUp); |
ryood | 1:e0679b70b51d | 104 | inB5.mode(PullUp); |
ryood | 1:e0679b70b51d | 105 | inB6.mode(PullUp); |
ryood | 1:e0679b70b51d | 106 | inB7.mode(PullUp); |
ryood | 1:e0679b70b51d | 107 | |
ryood | 1:e0679b70b51d | 108 | // LED Check (PortA) |
ryood | 1:e0679b70b51d | 109 | for (int i = 0; i < 8; i++) { |
ryood | 1:e0679b70b51d | 110 | Exio.writePort(ExioPortA, 1 << i); |
ryood | 1:e0679b70b51d | 111 | wait(0.1); |
ryood | 1:e0679b70b51d | 112 | } |
ryood | 1:e0679b70b51d | 113 | Exio.writePort(ExioPortA, 0x00); |
ryood | 1:e0679b70b51d | 114 | |
ryood | 1:e0679b70b51d | 115 | while (true) { |
ryood | 1:e0679b70b51d | 116 | |
ryood | 1:e0679b70b51d | 117 | // read PORTB via ExioMcp23s17DigitalIn |
ryood | 1:e0679b70b51d | 118 | uint8_t data = 0; |
ryood | 1:e0679b70b51d | 119 | data |= inB0.read(); |
ryood | 1:e0679b70b51d | 120 | data |= inB1.read() << 1; |
ryood | 1:e0679b70b51d | 121 | data |= inB2.read() << 2; |
ryood | 1:e0679b70b51d | 122 | data |= inB3.read() << 3; |
ryood | 1:e0679b70b51d | 123 | data |= inB4.read() << 4; |
ryood | 1:e0679b70b51d | 124 | data |= inB5.read() << 5; |
ryood | 1:e0679b70b51d | 125 | data |= inB6.read() << 6; |
ryood | 1:e0679b70b51d | 126 | data |= inB7.read() << 7; |
ryood | 1:e0679b70b51d | 127 | |
ryood | 1:e0679b70b51d | 128 | // write PORTA |
ryood | 1:e0679b70b51d | 129 | Exio.writePort(ExioPortA, data); |
ryood | 1:e0679b70b51d | 130 | } |
ryood | 1:e0679b70b51d | 131 | } |
ryood | 2:aae9ca66cc87 | 132 | */ |
ryood | 2:aae9ca66cc87 | 133 | |
ryood | 6:4f9d08f8dfcf | 134 | /* |
ryood | 3:3638468099de | 135 | // トグル動作 |
ryood | 3:3638468099de | 136 | bool pb0state = false; |
ryood | 2:aae9ca66cc87 | 137 | void pb0Falled() { |
ryood | 3:3638468099de | 138 | uint8_t data = Exio.readPort(ExioPortA); |
ryood | 3:3638468099de | 139 | pb0state = !pb0state; |
ryood | 3:3638468099de | 140 | if (pb0state) { |
ryood | 3:3638468099de | 141 | data |= (1 << 0); |
ryood | 3:3638468099de | 142 | } else { |
ryood | 3:3638468099de | 143 | data &= ~(1 << 0); |
ryood | 3:3638468099de | 144 | } |
ryood | 3:3638468099de | 145 | Exio.writePort(ExioPortA, data); |
ryood | 2:aae9ca66cc87 | 146 | } |
ryood | 2:aae9ca66cc87 | 147 | |
ryood | 2:aae9ca66cc87 | 148 | void pb1Falled() { |
ryood | 2:aae9ca66cc87 | 149 | Exio.writePort(ExioPortA, (1 << 1)); |
ryood | 2:aae9ca66cc87 | 150 | } |
ryood | 2:aae9ca66cc87 | 151 | |
ryood | 2:aae9ca66cc87 | 152 | void pb2Falled() { |
ryood | 2:aae9ca66cc87 | 153 | Exio.writePort(ExioPortA, (1 << 2)); |
ryood | 2:aae9ca66cc87 | 154 | } |
ryood | 2:aae9ca66cc87 | 155 | |
ryood | 2:aae9ca66cc87 | 156 | void pb3Falled() { |
ryood | 2:aae9ca66cc87 | 157 | Exio.writePort(ExioPortA, (1 << 3)); |
ryood | 2:aae9ca66cc87 | 158 | } |
ryood | 2:aae9ca66cc87 | 159 | |
ryood | 2:aae9ca66cc87 | 160 | void pb4Falled() { |
ryood | 2:aae9ca66cc87 | 161 | Exio.writePort(ExioPortA, (1 << 4)); |
ryood | 2:aae9ca66cc87 | 162 | } |
ryood | 2:aae9ca66cc87 | 163 | |
ryood | 2:aae9ca66cc87 | 164 | void pb5Falled() { |
ryood | 2:aae9ca66cc87 | 165 | Exio.writePort(ExioPortA, (1 << 5)); |
ryood | 2:aae9ca66cc87 | 166 | } |
ryood | 2:aae9ca66cc87 | 167 | |
ryood | 2:aae9ca66cc87 | 168 | void pb6Falled() { |
ryood | 2:aae9ca66cc87 | 169 | Exio.writePort(ExioPortA, (1 << 6)); |
ryood | 2:aae9ca66cc87 | 170 | } |
ryood | 2:aae9ca66cc87 | 171 | |
ryood | 2:aae9ca66cc87 | 172 | void pb7Falled() { |
ryood | 2:aae9ca66cc87 | 173 | Exio.writePort(ExioPortA, (1 << 7)); |
ryood | 2:aae9ca66cc87 | 174 | } |
ryood | 6:4f9d08f8dfcf | 175 | */ |
ryood | 6:4f9d08f8dfcf | 176 | |
ryood | 5:69ea7aa2a755 | 177 | /* |
ryood | 2:aae9ca66cc87 | 178 | void ExioMcp23s17PinDetectTest() |
ryood | 2:aae9ca66cc87 | 179 | { |
ryood | 2:aae9ca66cc87 | 180 | printf("\r\n\n*** ExioMcp23s17PinDetect test ***\r\n"); |
ryood | 2:aae9ca66cc87 | 181 | |
ryood | 2:aae9ca66cc87 | 182 | Exio.reset(); |
ryood | 2:aae9ca66cc87 | 183 | |
ryood | 2:aae9ca66cc87 | 184 | // set PORTA as output |
ryood | 2:aae9ca66cc87 | 185 | Exio.ioDirection(ExioPortA, 0x00); |
ryood | 2:aae9ca66cc87 | 186 | |
ryood | 2:aae9ca66cc87 | 187 | // create PORTB pins as inputs via ExioMcp23s17PinDetect |
ryood | 2:aae9ca66cc87 | 188 | ExioMcp23s17PinDetect PinB0(Exio, ExioPortB, 0); |
ryood | 2:aae9ca66cc87 | 189 | ExioMcp23s17PinDetect PinB1(Exio, ExioPortB, 1); |
ryood | 2:aae9ca66cc87 | 190 | ExioMcp23s17PinDetect PinB2(Exio, ExioPortB, 2); |
ryood | 2:aae9ca66cc87 | 191 | ExioMcp23s17PinDetect PinB3(Exio, ExioPortB, 3); |
ryood | 2:aae9ca66cc87 | 192 | ExioMcp23s17PinDetect PinB4(Exio, ExioPortB, 4); |
ryood | 2:aae9ca66cc87 | 193 | ExioMcp23s17PinDetect PinB5(Exio, ExioPortB, 5); |
ryood | 2:aae9ca66cc87 | 194 | ExioMcp23s17PinDetect PinB6(Exio, ExioPortB, 6); |
ryood | 2:aae9ca66cc87 | 195 | ExioMcp23s17PinDetect PinB7(Exio, ExioPortB, 7); |
ryood | 2:aae9ca66cc87 | 196 | |
ryood | 2:aae9ca66cc87 | 197 | // assign callback functions |
ryood | 2:aae9ca66cc87 | 198 | PinB0.attach_asserted(&pb0Falled); |
ryood | 2:aae9ca66cc87 | 199 | PinB0.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 200 | PinB0.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 201 | |
ryood | 2:aae9ca66cc87 | 202 | PinB1.attach_asserted(&pb1Falled); |
ryood | 2:aae9ca66cc87 | 203 | PinB1.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 204 | PinB1.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 205 | |
ryood | 2:aae9ca66cc87 | 206 | PinB2.attach_asserted(&pb2Falled); |
ryood | 2:aae9ca66cc87 | 207 | PinB2.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 208 | PinB2.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 209 | |
ryood | 2:aae9ca66cc87 | 210 | PinB3.attach_asserted(&pb3Falled); |
ryood | 2:aae9ca66cc87 | 211 | PinB3.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 212 | PinB3.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 213 | |
ryood | 2:aae9ca66cc87 | 214 | PinB4.attach_asserted(&pb4Falled); |
ryood | 2:aae9ca66cc87 | 215 | PinB4.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 216 | PinB4.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 217 | |
ryood | 2:aae9ca66cc87 | 218 | PinB5.attach_asserted(&pb5Falled); |
ryood | 2:aae9ca66cc87 | 219 | PinB5.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 220 | PinB5.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 221 | |
ryood | 2:aae9ca66cc87 | 222 | PinB6.attach_asserted(&pb6Falled); |
ryood | 2:aae9ca66cc87 | 223 | PinB6.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 224 | PinB6.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 225 | |
ryood | 2:aae9ca66cc87 | 226 | PinB7.attach_asserted(&pb7Falled); |
ryood | 2:aae9ca66cc87 | 227 | PinB7.setAssertValue(0); |
ryood | 2:aae9ca66cc87 | 228 | PinB7.setSampleFrequency(); |
ryood | 2:aae9ca66cc87 | 229 | |
ryood | 2:aae9ca66cc87 | 230 | |
ryood | 2:aae9ca66cc87 | 231 | // LED Check (PortA) |
ryood | 2:aae9ca66cc87 | 232 | for (int i = 0; i < 8; i++) { |
ryood | 2:aae9ca66cc87 | 233 | Exio.writePort(ExioPortA, 1 << i); |
ryood | 2:aae9ca66cc87 | 234 | wait(0.1); |
ryood | 2:aae9ca66cc87 | 235 | } |
ryood | 2:aae9ca66cc87 | 236 | Exio.writePort(ExioPortA, 0x00); |
ryood | 2:aae9ca66cc87 | 237 | |
ryood | 2:aae9ca66cc87 | 238 | while (true) { |
ryood | 2:aae9ca66cc87 | 239 | } |
ryood | 2:aae9ca66cc87 | 240 | } |
ryood | 5:69ea7aa2a755 | 241 | */ |
ryood | 5:69ea7aa2a755 | 242 | |
ryood | 6:4f9d08f8dfcf | 243 | /* |
ryood | 5:69ea7aa2a755 | 244 | void ExioMcp23s17PinDetectPullModeTest() |
ryood | 5:69ea7aa2a755 | 245 | { |
ryood | 5:69ea7aa2a755 | 246 | printf("\r\n\n*** ExioMcp23s17PinDetect PullMode test ***\r\n"); |
ryood | 5:69ea7aa2a755 | 247 | |
ryood | 5:69ea7aa2a755 | 248 | Exio.reset(); |
ryood | 5:69ea7aa2a755 | 249 | |
ryood | 5:69ea7aa2a755 | 250 | // set PORTA as output |
ryood | 5:69ea7aa2a755 | 251 | Exio.ioDirection(ExioPortA, 0x00); |
ryood | 5:69ea7aa2a755 | 252 | |
ryood | 5:69ea7aa2a755 | 253 | // create PORTB pins as inputs via ExioMcp23s17PinDetect |
ryood | 5:69ea7aa2a755 | 254 | ExioMcp23s17PinDetect PinB0(Exio, ExioPortB, 0, PullUp); |
ryood | 5:69ea7aa2a755 | 255 | ExioMcp23s17PinDetect PinB1(Exio, ExioPortB, 1, PullNone); |
ryood | 5:69ea7aa2a755 | 256 | ExioMcp23s17PinDetect PinB2(Exio, ExioPortB, 2, PullUp); |
ryood | 5:69ea7aa2a755 | 257 | ExioMcp23s17PinDetect PinB3(Exio, ExioPortB, 3, PullNone); |
ryood | 5:69ea7aa2a755 | 258 | ExioMcp23s17PinDetect PinB4(Exio, ExioPortB, 4, PullUp); |
ryood | 5:69ea7aa2a755 | 259 | ExioMcp23s17PinDetect PinB5(Exio, ExioPortB, 5, PullNone); |
ryood | 5:69ea7aa2a755 | 260 | ExioMcp23s17PinDetect PinB6(Exio, ExioPortB, 6, PullUp); |
ryood | 5:69ea7aa2a755 | 261 | ExioMcp23s17PinDetect PinB7(Exio, ExioPortB, 7, PullNone); |
ryood | 5:69ea7aa2a755 | 262 | |
ryood | 5:69ea7aa2a755 | 263 | PinB1.mode(PullUp); |
ryood | 5:69ea7aa2a755 | 264 | PinB3.mode(PullUp); |
ryood | 5:69ea7aa2a755 | 265 | PinB5.mode(PullUp); |
ryood | 5:69ea7aa2a755 | 266 | PinB7.mode(PullUp); |
ryood | 5:69ea7aa2a755 | 267 | |
ryood | 5:69ea7aa2a755 | 268 | //PinB7.mode(PullDown); |
ryood | 5:69ea7aa2a755 | 269 | |
ryood | 5:69ea7aa2a755 | 270 | // assign callback functions |
ryood | 5:69ea7aa2a755 | 271 | PinB0.attach_asserted(&pb0Falled); |
ryood | 5:69ea7aa2a755 | 272 | PinB0.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 273 | PinB0.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 274 | |
ryood | 5:69ea7aa2a755 | 275 | PinB1.attach_asserted(&pb1Falled); |
ryood | 5:69ea7aa2a755 | 276 | PinB1.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 277 | PinB1.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 278 | |
ryood | 5:69ea7aa2a755 | 279 | PinB2.attach_asserted(&pb2Falled); |
ryood | 5:69ea7aa2a755 | 280 | PinB2.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 281 | PinB2.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 282 | |
ryood | 5:69ea7aa2a755 | 283 | PinB3.attach_asserted(&pb3Falled); |
ryood | 5:69ea7aa2a755 | 284 | PinB3.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 285 | PinB3.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 286 | |
ryood | 5:69ea7aa2a755 | 287 | PinB4.attach_asserted(&pb4Falled); |
ryood | 5:69ea7aa2a755 | 288 | PinB4.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 289 | PinB4.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 290 | |
ryood | 5:69ea7aa2a755 | 291 | PinB5.attach_asserted(&pb5Falled); |
ryood | 5:69ea7aa2a755 | 292 | PinB5.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 293 | PinB5.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 294 | |
ryood | 5:69ea7aa2a755 | 295 | PinB6.attach_asserted(&pb6Falled); |
ryood | 5:69ea7aa2a755 | 296 | PinB6.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 297 | PinB6.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 298 | |
ryood | 5:69ea7aa2a755 | 299 | PinB7.attach_asserted(&pb7Falled); |
ryood | 5:69ea7aa2a755 | 300 | PinB7.setAssertValue(0); |
ryood | 5:69ea7aa2a755 | 301 | PinB7.setSampleFrequency(); |
ryood | 5:69ea7aa2a755 | 302 | |
ryood | 5:69ea7aa2a755 | 303 | |
ryood | 5:69ea7aa2a755 | 304 | // LED Check (PortA) |
ryood | 5:69ea7aa2a755 | 305 | for (int i = 0; i < 8; i++) { |
ryood | 5:69ea7aa2a755 | 306 | Exio.writePort(ExioPortA, 1 << i); |
ryood | 5:69ea7aa2a755 | 307 | wait(0.1); |
ryood | 5:69ea7aa2a755 | 308 | } |
ryood | 5:69ea7aa2a755 | 309 | Exio.writePort(ExioPortA, 0x00); |
ryood | 5:69ea7aa2a755 | 310 | |
ryood | 5:69ea7aa2a755 | 311 | while (true) { |
ryood | 5:69ea7aa2a755 | 312 | } |
ryood | 5:69ea7aa2a755 | 313 | } |
ryood | 6:4f9d08f8dfcf | 314 | */ |
ryood | 8:5a1b267eae1d | 315 | /* |
ryood | 6:4f9d08f8dfcf | 316 | void ExioMcp23s17RotaryEncoderTest() |
ryood | 6:4f9d08f8dfcf | 317 | { |
ryood | 6:4f9d08f8dfcf | 318 | printf("\r\n\n*** ExioMcp23s17RotaryEncoder test ***\r\n"); |
ryood | 6:4f9d08f8dfcf | 319 | |
ryood | 6:4f9d08f8dfcf | 320 | Exio.reset(); |
ryood | 6:4f9d08f8dfcf | 321 | |
ryood | 6:4f9d08f8dfcf | 322 | // set PORTA as output |
ryood | 6:4f9d08f8dfcf | 323 | Exio.ioDirection(ExioPortA, 0x00); |
ryood | 6:4f9d08f8dfcf | 324 | |
ryood | 6:4f9d08f8dfcf | 325 | // LED Check (PortA) |
ryood | 6:4f9d08f8dfcf | 326 | for (int i = 0; i < 8; i++) { |
ryood | 6:4f9d08f8dfcf | 327 | Exio.writePort(ExioPortA, 1 << i); |
ryood | 7:6c63d0f70ebc | 328 | wait(0.2); |
ryood | 6:4f9d08f8dfcf | 329 | } |
ryood | 6:4f9d08f8dfcf | 330 | Exio.writePort(ExioPortA, 0x00); |
ryood | 7:6c63d0f70ebc | 331 | |
ryood | 7:6c63d0f70ebc | 332 | // set PORTB[0..1] as RotaryEncoder |
ryood | 8:5a1b267eae1d | 333 | |
ryood | 8:5a1b267eae1d | 334 | // ExioMcp23s17RotaryEncoder( |
ryood | 8:5a1b267eae1d | 335 | // ExioMcp23s17& device, ExioPort port, int pin1, int pin2, |
ryood | 8:5a1b267eae1d | 336 | // int min = 0, int max = 100, int val = 50 |
ryood | 8:5a1b267eae1d | 337 | //); |
ryood | 8:5a1b267eae1d | 338 | |
ryood | 7:6c63d0f70ebc | 339 | ExioMcp23s17RotaryEncoder RotEnc1(Exio, ExioPortB, 0, 1, 0, 0x0f, 0); |
ryood | 7:6c63d0f70ebc | 340 | |
ryood | 7:6c63d0f70ebc | 341 | // set PORTB[2..3] as RotaryEncoder |
ryood | 7:6c63d0f70ebc | 342 | //RotaryEncoder::RotaryEncoder(ExioMcp23s17DigitalIn& _pin1, ExioMcp23s17DigitalIn& _pin2, int min, int max, int val) |
ryood | 7:6c63d0f70ebc | 343 | ExioMcp23s17RotaryEncoder RotEnc2(Exio, ExioPortB, 2, 3, 0, 0x0f, 0); |
ryood | 6:4f9d08f8dfcf | 344 | |
ryood | 6:4f9d08f8dfcf | 345 | while (true) { |
ryood | 7:6c63d0f70ebc | 346 | int v1 = RotEnc1.getVal(); |
ryood | 7:6c63d0f70ebc | 347 | int v2 = RotEnc2.getVal(); |
ryood | 7:6c63d0f70ebc | 348 | uint8_t data = ((uint8_t)v2 << 4) | (uint8_t)v1; |
ryood | 8:5a1b267eae1d | 349 | //Exio.writePort(ExioPortA, data); |
ryood | 8:5a1b267eae1d | 350 | printf("%d %d\r\n", v1, v2); |
ryood | 7:6c63d0f70ebc | 351 | Thread::wait(10); |
ryood | 6:4f9d08f8dfcf | 352 | } |
ryood | 6:4f9d08f8dfcf | 353 | } |
ryood | 8:5a1b267eae1d | 354 | */ |
ryood | 9:01dfe4fe7d21 | 355 | |
ryood | 9:01dfe4fe7d21 | 356 | void ExioMcp23s17Keypad4x4Test() |
ryood | 9:01dfe4fe7d21 | 357 | { |
ryood | 9:01dfe4fe7d21 | 358 | printf("\r\n\n*** ExioMcp23s17Keypad4x4 test ***\r\n"); |
ryood | 9:01dfe4fe7d21 | 359 | |
ryood | 9:01dfe4fe7d21 | 360 | Exio.reset(); |
ryood | 9:01dfe4fe7d21 | 361 | |
ryood | 9:01dfe4fe7d21 | 362 | // set PORTB as output |
ryood | 9:01dfe4fe7d21 | 363 | Exio.ioDirection(ExioPortB, 0x00); |
ryood | 9:01dfe4fe7d21 | 364 | |
ryood | 9:01dfe4fe7d21 | 365 | // LED Check (PortB) |
ryood | 9:01dfe4fe7d21 | 366 | for (int i = 0; i < 8; i++) { |
ryood | 9:01dfe4fe7d21 | 367 | Exio.writePort(ExioPortB, 1 << i); |
ryood | 9:01dfe4fe7d21 | 368 | wait(0.2); |
ryood | 9:01dfe4fe7d21 | 369 | } |
ryood | 9:01dfe4fe7d21 | 370 | Exio.writePort(ExioPortB, 0x00); |
ryood | 9:01dfe4fe7d21 | 371 | |
ryood | 9:01dfe4fe7d21 | 372 | // set PORTA as Keypad 4x4 |
ryood | 9:01dfe4fe7d21 | 373 | ExioMcp23s17Keypad4x4 keypad(Exio, ExioPortA); |
ryood | 9:01dfe4fe7d21 | 374 | |
ryood | 9:01dfe4fe7d21 | 375 | while (true) { |
ryood | 9:01dfe4fe7d21 | 376 | int v = keypad.keyScan(); |
ryood | 9:01dfe4fe7d21 | 377 | //printf("%d\r\n", v); |
ryood | 9:01dfe4fe7d21 | 378 | if (v != -1) { |
ryood | 9:01dfe4fe7d21 | 379 | Exio.writePort(ExioPortB, v); |
ryood | 9:01dfe4fe7d21 | 380 | } |
ryood | 9:01dfe4fe7d21 | 381 | } |
ryood | 9:01dfe4fe7d21 | 382 | } |
ryood | 9:01dfe4fe7d21 | 383 | |
ryood | 0:0b1ae70a694b | 384 | int main() |
ryood | 0:0b1ae70a694b | 385 | { |
ryood | 1:e0679b70b51d | 386 | //ExioMcp23s17Test(); |
ryood | 9:01dfe4fe7d21 | 387 | //ExioMcp23s17RevTest(); |
ryood | 2:aae9ca66cc87 | 388 | //ExioMcp23s17DigitalInTest(); |
ryood | 5:69ea7aa2a755 | 389 | //ExioMcp23s17PinDetectTest(); |
ryood | 6:4f9d08f8dfcf | 390 | //ExioMcp23s17PinDetectPullModeTest(); |
ryood | 8:5a1b267eae1d | 391 | //ExioMcp23s17RotaryEncoderTest(); |
ryood | 9:01dfe4fe7d21 | 392 | ExioMcp23s17Keypad4x4Test(); |
ryood | 1:e0679b70b51d | 393 | } |