HelloWorld program for USB400Serial Library
Dependencies: USB400Serial USBHost mbed
main.cpp@1:eda79d6db274, 2014-12-03 (annotated)
- Committer:
- nanashino
- Date:
- Wed Dec 03 06:22:51 2014 +0000
- Revision:
- 1:eda79d6db274
- Parent:
- 0:7b2645301d98
initial version
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
nanashino | 0:7b2645301d98 | 1 | #include "mbed.h" |
nanashino | 0:7b2645301d98 | 2 | #include "USB400Serial.h" |
nanashino | 0:7b2645301d98 | 3 | |
nanashino | 0:7b2645301d98 | 4 | DigitalOut led1(LED1); |
nanashino | 0:7b2645301d98 | 5 | DigitalOut led2(LED2); |
nanashino | 0:7b2645301d98 | 6 | DigitalOut led3(LED3); |
nanashino | 0:7b2645301d98 | 7 | DigitalOut led4(LED4); |
nanashino | 0:7b2645301d98 | 8 | Serial pc(USBTX, USBRX); |
nanashino | 0:7b2645301d98 | 9 | |
nanashino | 0:7b2645301d98 | 10 | uint8_t u8CRC8Table[256] = { |
nanashino | 0:7b2645301d98 | 11 | 0x00, 0x07, 0x0e, 0x09, 0x1c, 0x1b, 0x12, 0x15, |
nanashino | 0:7b2645301d98 | 12 | 0x38, 0x3f, 0x36, 0x31, 0x24, 0x23, 0x2a, 0x2d, |
nanashino | 0:7b2645301d98 | 13 | 0x70, 0x77, 0x7e, 0x79, 0x6c, 0x6b, 0x62, 0x65, |
nanashino | 0:7b2645301d98 | 14 | 0x48, 0x4f, 0x46, 0x41, 0x54, 0x53, 0x5a, 0x5d, |
nanashino | 0:7b2645301d98 | 15 | 0xe0, 0xe7, 0xee, 0xe9, 0xfc, 0xfb, 0xf2, 0xf5, |
nanashino | 0:7b2645301d98 | 16 | 0xd8, 0xdf, 0xd6, 0xd1, 0xc4, 0xc3, 0xca, 0xcd, |
nanashino | 0:7b2645301d98 | 17 | 0x90, 0x97, 0x9e, 0x99, 0x8c, 0x8b, 0x82, 0x85, |
nanashino | 0:7b2645301d98 | 18 | 0xa8, 0xaf, 0xa6, 0xa1, 0xb4, 0xb3, 0xba, 0xbd, |
nanashino | 0:7b2645301d98 | 19 | 0xc7, 0xc0, 0xc9, 0xce, 0xdb, 0xdc, 0xd5, 0xd2, |
nanashino | 0:7b2645301d98 | 20 | 0xff, 0xf8, 0xf1, 0xf6, 0xe3, 0xe4, 0xed, 0xea, |
nanashino | 0:7b2645301d98 | 21 | 0xb7, 0xb0, 0xb9, 0xbe, 0xab, 0xac, 0xa5, 0xa2, |
nanashino | 0:7b2645301d98 | 22 | 0x8f, 0x88, 0x81, 0x86, 0x93, 0x94, 0x9d, 0x9a, |
nanashino | 0:7b2645301d98 | 23 | 0x27, 0x20, 0x29, 0x2e, 0x3b, 0x3c, 0x35, 0x32, |
nanashino | 0:7b2645301d98 | 24 | 0x1f, 0x18, 0x11, 0x16, 0x03, 0x04, 0x0d, 0x0a, |
nanashino | 0:7b2645301d98 | 25 | 0x57, 0x50, 0x59, 0x5e, 0x4b, 0x4c, 0x45, 0x42, |
nanashino | 0:7b2645301d98 | 26 | 0x6f, 0x68, 0x61, 0x66, 0x73, 0x74, 0x7d, 0x7a, |
nanashino | 0:7b2645301d98 | 27 | 0x89, 0x8e, 0x87, 0x80, 0x95, 0x92, 0x9b, 0x9c, |
nanashino | 0:7b2645301d98 | 28 | 0xb1, 0xb6, 0xbf, 0xb8, 0xad, 0xaa, 0xa3, 0xa4, |
nanashino | 0:7b2645301d98 | 29 | 0xf9, 0xfe, 0xf7, 0xf0, 0xe5, 0xe2, 0xeb, 0xec, |
nanashino | 0:7b2645301d98 | 30 | 0xc1, 0xc6, 0xcf, 0xc8, 0xdd, 0xda, 0xd3, 0xd4, |
nanashino | 0:7b2645301d98 | 31 | 0x69, 0x6e, 0x67, 0x60, 0x75, 0x72, 0x7b, 0x7c, |
nanashino | 0:7b2645301d98 | 32 | 0x51, 0x56, 0x5f, 0x58, 0x4d, 0x4a, 0x43, 0x44, |
nanashino | 0:7b2645301d98 | 33 | 0x19, 0x1e, 0x17, 0x10, 0x05, 0x02, 0x0b, 0x0c, |
nanashino | 0:7b2645301d98 | 34 | 0x21, 0x26, 0x2f, 0x28, 0x3d, 0x3a, 0x33, 0x34, |
nanashino | 0:7b2645301d98 | 35 | 0x4e, 0x49, 0x40, 0x47, 0x52, 0x55, 0x5c, 0x5b, |
nanashino | 0:7b2645301d98 | 36 | 0x76, 0x71, 0x78, 0x7f, 0x6A, 0x6d, 0x64, 0x63, |
nanashino | 0:7b2645301d98 | 37 | 0x3e, 0x39, 0x30, 0x37, 0x22, 0x25, 0x2c, 0x2b, |
nanashino | 0:7b2645301d98 | 38 | 0x06, 0x01, 0x08, 0x0f, 0x1a, 0x1d, 0x14, 0x13, |
nanashino | 0:7b2645301d98 | 39 | 0xae, 0xa9, 0xa0, 0xa7, 0xb2, 0xb5, 0xbc, 0xbb, |
nanashino | 0:7b2645301d98 | 40 | 0x96, 0x91, 0x98, 0x9f, 0x8a, 0x8D, 0x84, 0x83, |
nanashino | 0:7b2645301d98 | 41 | 0xde, 0xd9, 0xd0, 0xd7, 0xc2, 0xc5, 0xcc, 0xcb, |
nanashino | 0:7b2645301d98 | 42 | 0xe6, 0xe1, 0xe8, 0xef, 0xfa, 0xfd, 0xf4, 0xf3 |
nanashino | 0:7b2645301d98 | 43 | }; |
nanashino | 0:7b2645301d98 | 44 | |
nanashino | 0:7b2645301d98 | 45 | #define proccrc8(u8CRC, u8Data) (u8CRC8Table[u8CRC ^ u8Data]) |
nanashino | 0:7b2645301d98 | 46 | |
nanashino | 0:7b2645301d98 | 47 | void serial_task(void const*) |
nanashino | 0:7b2645301d98 | 48 | { |
nanashino | 0:7b2645301d98 | 49 | USB400Serial serial; |
nanashino | 0:7b2645301d98 | 50 | int i; |
nanashino | 0:7b2645301d98 | 51 | int dataLength; |
nanashino | 0:7b2645301d98 | 52 | int optionalLength; |
nanashino | 0:7b2645301d98 | 53 | uint8_t c; |
nanashino | 0:7b2645301d98 | 54 | uint8_t crc; |
nanashino | 0:7b2645301d98 | 55 | int rockeraction = 0; |
nanashino | 0:7b2645301d98 | 56 | int energybow = 0; |
nanashino | 0:7b2645301d98 | 57 | |
nanashino | 0:7b2645301d98 | 58 | while(1) { |
nanashino | 0:7b2645301d98 | 59 | |
nanashino | 0:7b2645301d98 | 60 | while(!serial.connect()) |
nanashino | 0:7b2645301d98 | 61 | Thread::wait(500); |
nanashino | 0:7b2645301d98 | 62 | |
nanashino | 0:7b2645301d98 | 63 | serial.putc(0x55); // CO_WR_MODE(Compatible mode) |
nanashino | 0:7b2645301d98 | 64 | serial.putc(0x00); |
nanashino | 0:7b2645301d98 | 65 | serial.putc(0x02); |
nanashino | 0:7b2645301d98 | 66 | serial.putc(0x00); |
nanashino | 0:7b2645301d98 | 67 | serial.putc(0x05); |
nanashino | 0:7b2645301d98 | 68 | serial.putc(0xcd); |
nanashino | 0:7b2645301d98 | 69 | serial.putc(0x1c); |
nanashino | 0:7b2645301d98 | 70 | serial.putc(0x00); |
nanashino | 0:7b2645301d98 | 71 | serial.putc(0xab); |
nanashino | 0:7b2645301d98 | 72 | |
nanashino | 0:7b2645301d98 | 73 | while (1) { |
nanashino | 0:7b2645301d98 | 74 | |
nanashino | 0:7b2645301d98 | 75 | if (!serial.connected()) |
nanashino | 0:7b2645301d98 | 76 | break; |
nanashino | 0:7b2645301d98 | 77 | |
nanashino | 0:7b2645301d98 | 78 | if (serial.available()) { |
nanashino | 0:7b2645301d98 | 79 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 80 | |
nanashino | 0:7b2645301d98 | 81 | if (c == 0x55) { |
nanashino | 0:7b2645301d98 | 82 | crc = 0; |
nanashino | 0:7b2645301d98 | 83 | |
nanashino | 0:7b2645301d98 | 84 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 85 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 86 | dataLength = c; |
nanashino | 0:7b2645301d98 | 87 | |
nanashino | 0:7b2645301d98 | 88 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 89 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 90 | dataLength = (dataLength << 8) | c; |
nanashino | 0:7b2645301d98 | 91 | |
nanashino | 0:7b2645301d98 | 92 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 93 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 94 | optionalLength = c; |
nanashino | 0:7b2645301d98 | 95 | |
nanashino | 0:7b2645301d98 | 96 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 97 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 98 | |
nanashino | 0:7b2645301d98 | 99 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 100 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 101 | |
nanashino | 0:7b2645301d98 | 102 | if (crc == 0) { |
nanashino | 0:7b2645301d98 | 103 | crc = 0; |
nanashino | 0:7b2645301d98 | 104 | |
nanashino | 0:7b2645301d98 | 105 | for (i = 0; i < dataLength; i++) { |
nanashino | 0:7b2645301d98 | 106 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 107 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 108 | printf("%02X ", c); |
nanashino | 0:7b2645301d98 | 109 | if (i == 1) { |
nanashino | 0:7b2645301d98 | 110 | rockeraction = (c & 0xE0) >> 5; |
nanashino | 0:7b2645301d98 | 111 | energybow = (c & 0x10) >> 4; |
nanashino | 0:7b2645301d98 | 112 | } |
nanashino | 0:7b2645301d98 | 113 | } |
nanashino | 0:7b2645301d98 | 114 | printf("\n\r"); |
nanashino | 0:7b2645301d98 | 115 | |
nanashino | 0:7b2645301d98 | 116 | for (i = 0; i < optionalLength; i++) { |
nanashino | 0:7b2645301d98 | 117 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 118 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 119 | } |
nanashino | 0:7b2645301d98 | 120 | |
nanashino | 0:7b2645301d98 | 121 | c = serial.getc(); |
nanashino | 0:7b2645301d98 | 122 | crc = proccrc8(crc, c); |
nanashino | 0:7b2645301d98 | 123 | |
nanashino | 0:7b2645301d98 | 124 | if (crc == 0) { |
nanashino | 0:7b2645301d98 | 125 | if((energybow == 1) && (rockeraction == 0)) led4 = 1; |
nanashino | 0:7b2645301d98 | 126 | else if((energybow == 1) && (rockeraction == 1)) led4 = 0; |
nanashino | 0:7b2645301d98 | 127 | } |
nanashino | 0:7b2645301d98 | 128 | } |
nanashino | 0:7b2645301d98 | 129 | } |
nanashino | 0:7b2645301d98 | 130 | } |
nanashino | 0:7b2645301d98 | 131 | } |
nanashino | 0:7b2645301d98 | 132 | } |
nanashino | 0:7b2645301d98 | 133 | } |
nanashino | 0:7b2645301d98 | 134 | |
nanashino | 0:7b2645301d98 | 135 | int main() |
nanashino | 0:7b2645301d98 | 136 | { |
nanashino | 0:7b2645301d98 | 137 | Thread serialTask(serial_task, NULL, osPriorityNormal, 256 * 4); |
nanashino | 0:7b2645301d98 | 138 | while(1) { |
nanashino | 0:7b2645301d98 | 139 | led1 = !led1; |
nanashino | 0:7b2645301d98 | 140 | Thread::wait(500); |
nanashino | 0:7b2645301d98 | 141 | } |
nanashino | 0:7b2645301d98 | 142 | } |