Justin S / F401RE-USBHost

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   FATFileSystem

Dependents:   N64_Output_XPAD

Fork of F401RE-USBHost by Norimasa Okamoto

USBHostGPS/USBHostGPS.h@3:a3872f7593e2, 2014-01-25 (annotated)

Committer:
va009039
Date:
Sat Jan 25 12:51:44 2014 +0000
Revision:
3:a3872f7593e2
Parent:
USBHostGPS.h@0:5160ee0c522d
Child:
8:6463cd1964c0
fix max packet size

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:5160ee0c522d 1 // Simple USBHost GPS Dongle for FRDM-KL46Z
va009039 0:5160ee0c522d 2 #include "USBHost.h"
va009039 0:5160ee0c522d 3
va009039 0:5160ee0c522d 4 #define PL2303_SET_LINE_CODING 0x20
va009039 0:5160ee0c522d 5
va009039 0:5160ee0c522d 6 class USBHostGPS {
va009039 0:5160ee0c522d 7 public:
va009039 0:5160ee0c522d 8 USBHostGPS(int baud = 38400) {
va009039 0:5160ee0c522d 9 host = USBHost::getHostInst();
va009039 0:5160ee0c522d 10 // stop bit = 1, parity = none, 8bit
va009039 0:5160ee0c522d 11 uint8_t data[] = {baud&0xff, baud>>8, baud>>16, baud>>24, 0x00, 0x00, 0x08};
va009039 0:5160ee0c522d 12 SETUP_PACKET setup = {0x21, PL2303_SET_LINE_CODING, 0, 0, 0};
va009039 0:5160ee0c522d 13 host->ControlWrite(&setup, data, sizeof(data));
va009039 0:5160ee0c522d 14 }
va009039 0:5160ee0c522d 15 int readNMEA(char* data, int size) {
va009039 0:5160ee0c522d 16 return host->BulkRead((uint8_t*)data, size);
va009039 0:5160ee0c522d 17 }
va009039 0:5160ee0c522d 18
va009039 0:5160ee0c522d 19 private:
va009039 0:5160ee0c522d 20 USBHost * host;
va009039 0:5160ee0c522d 21 };