Takuya Urakawa / F401RE-USBHost

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Dependencies:   FATFileSystem

Dependents:   F401RE-USBHostMIDI_RecieveExample

Fork of F401RE-USBHost by Norimasa Okamoto

USBHostGPS.h

Committer:
va009039
Date:
2014-01-23
Revision:
2:0cdac6bcc534
Parent:
0:5160ee0c522d

File content as of revision 2:0cdac6bcc534:

// Simple USBHost GPS Dongle for FRDM-KL46Z
#include "USBHost.h"

#define PL2303_SET_LINE_CODING 0x20

class USBHostGPS {
public:
    USBHostGPS(int baud = 38400) {
        host = USBHost::getHostInst();
        // stop bit = 1, parity = none, 8bit
        uint8_t data[] = {baud&0xff, baud>>8, baud>>16, baud>>24, 0x00, 0x00, 0x08};
        SETUP_PACKET setup = {0x21, PL2303_SET_LINE_CODING, 0, 0, 0};
        host->ControlWrite(&setup, data, sizeof(data));
    }
    int readNMEA(char* data, int size) {
        return host->BulkRead((uint8_t*)data, size);
    }

private:
    USBHost * host;
};