mbedgroup
/
DecaWave
k
Fork of DecaWave by
main.cpp@8:7a9c61242e2f, 2014-11-18 (annotated)
- Committer:
- manumaet
- Date:
- Tue Nov 18 15:41:33 2014 +0000
- Revision:
- 8:7a9c61242e2f
- Parent:
- 7:e634eeafc4d2
- Child:
- 9:c8839de428ac
sender doesn't work anymore
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
manumaet | 0:f50e671ffff7 | 1 | #include "mbed.h" |
manumaet | 0:f50e671ffff7 | 2 | #include "PC.h" // Serial Port via USB for debugging with Terminal |
manumaet | 0:f50e671ffff7 | 3 | #include "DW1000.h" |
manumaet | 0:f50e671ffff7 | 4 | |
manumaet | 0:f50e671ffff7 | 5 | PC pc(USBTX, USBRX, 921600); // USB UART Terminal |
manumaet | 7:e634eeafc4d2 | 6 | DW1000 dw(D11, D12, D13, D10, D14); // SPI1 on Nucleo Board (MOSI, MISO, SCLK, CS, IRQ) |
manumaet | 0:f50e671ffff7 | 7 | |
manumaet | 8:7a9c61242e2f | 8 | #define SENDER |
manumaet | 5:111f11c95d27 | 9 | |
manumaet | 6:d5864a1b9e17 | 10 | void Interrupthandler() { |
manumaet | 7:e634eeafc4d2 | 11 | uint8_t frameready = 0; |
manumaet | 7:e634eeafc4d2 | 12 | dw.readRegister(DW1000_SYS_STATUS, 1, &frameready, 1); |
manumaet | 8:7a9c61242e2f | 13 | pc.printf("Interrupt status: %X\r\n", frameready); |
manumaet | 7:e634eeafc4d2 | 14 | // get data from buffer |
manumaet | 7:e634eeafc4d2 | 15 | uint8_t receive[20] = "NOTHING IN!!"; |
manumaet | 7:e634eeafc4d2 | 16 | dw.readRegister(DW1000_RX_BUFFER, 0, receive, 20); |
manumaet | 8:7a9c61242e2f | 17 | pc.printf("Message received: %s\r\n", receive); |
manumaet | 7:e634eeafc4d2 | 18 | dw.resetRX(); |
manumaet | 8:7a9c61242e2f | 19 | dw.receiveFrame(); |
manumaet | 6:d5864a1b9e17 | 20 | } |
manumaet | 6:d5864a1b9e17 | 21 | |
manumaet | 0:f50e671ffff7 | 22 | int main() { |
manumaet | 4:6240b9c7a033 | 23 | int i=0; |
manumaet | 0:f50e671ffff7 | 24 | pc.printf("DecaWave 0.1\r\nup and running!\r\n"); |
manumaet | 0:f50e671ffff7 | 25 | |
manumaet | 0:f50e671ffff7 | 26 | dw.setEUI(0xFAEDCD01FAEDCD01); |
manumaet | 4:6240b9c7a033 | 27 | pc.printf("%d DEVICE_ID register: 0x%X\r\n", i, dw.getDeviceID()); |
manumaet | 4:6240b9c7a033 | 28 | pc.printf("%d EUI register: %016llX\r\n", i, dw.getEUI()); |
manumaet | 4:6240b9c7a033 | 29 | pc.printf("%d Voltage: %f\r\n", i, dw.getVoltage()); |
manumaet | 0:f50e671ffff7 | 30 | |
manumaet | 4:6240b9c7a033 | 31 | // read System Configuration |
manumaet | 4:6240b9c7a033 | 32 | uint32_t conf = 0; |
manumaet | 4:6240b9c7a033 | 33 | dw.readRegister(DW1000_SYS_CFG, 0, (uint8_t*)&conf, 4); |
manumaet | 4:6240b9c7a033 | 34 | pc.printf("%d System Configuration: %X\r\n", i, conf); |
manumaet | 4:6240b9c7a033 | 35 | |
manumaet | 7:e634eeafc4d2 | 36 | wait(1); |
manumaet | 5:111f11c95d27 | 37 | |
manumaet | 8:7a9c61242e2f | 38 | dw.callbackRX = &Interrupthandler; |
manumaet | 5:111f11c95d27 | 39 | #ifndef SENDR |
manumaet | 5:111f11c95d27 | 40 | uint8_t dataframereadyinterrupt = 0x20; // only good frame would be 0x40 |
manumaet | 5:111f11c95d27 | 41 | dw.writeRegister(DW1000_SYS_MASK, 1, &dataframereadyinterrupt, 1); |
manumaet | 7:e634eeafc4d2 | 42 | |
manumaet | 7:e634eeafc4d2 | 43 | // Receive something |
manumaet | 8:7a9c61242e2f | 44 | dw.receiveFrame(); |
manumaet | 5:111f11c95d27 | 45 | #endif |
manumaet | 5:111f11c95d27 | 46 | |
manumaet | 0:f50e671ffff7 | 47 | while(1) { |
manumaet | 0:f50e671ffff7 | 48 | i++; |
manumaet | 0:f50e671ffff7 | 49 | |
manumaet | 5:111f11c95d27 | 50 | # ifdef SENDER // to make one node sender and one receiver |
manumaet | 0:f50e671ffff7 | 51 | // Send something |
manumaet | 8:7a9c61242e2f | 52 | char message[20]; |
manumaet | 4:6240b9c7a033 | 53 | sprintf((char*)message, "HELLO WORLD! %d", i); |
manumaet | 4:6240b9c7a033 | 54 | dw.sendFrame(message, 20); |
manumaet | 0:f50e671ffff7 | 55 | |
manumaet | 8:7a9c61242e2f | 56 | uint8_t messagecheck[20] = "HELLO WORLD!"; |
manumaet | 4:6240b9c7a033 | 57 | dw.readRegister(DW1000_TX_BUFFER, 0, messagecheck, 20); |
manumaet | 4:6240b9c7a033 | 58 | pc.printf("Message in buffer: %s\r\n", messagecheck); |
manumaet | 8:7a9c61242e2f | 59 | wait(2); |
manumaet | 8:7a9c61242e2f | 60 | #else |
manumaet | 8:7a9c61242e2f | 61 | pc.printf("%d Waiting...\r\n", i); |
manumaet | 8:7a9c61242e2f | 62 | wait(5); |
manumaet | 0:f50e671ffff7 | 63 | # endif |
manumaet | 4:6240b9c7a033 | 64 | |
manumaet | 0:f50e671ffff7 | 65 | } |
manumaet | 0:f50e671ffff7 | 66 | } |