diff options
| author | Damien George <damien.p.george@gmail.com> | 2014-07-31 10:30:42 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2014-07-31 10:30:42 +0100 |
| commit | 3c4db9f91c01211aed47afe3efdd11477badc0bc (patch) | |
| tree | ba4a7fbf2d13c672992966469f5bf7abf7ec1d98 /stmhal/usb.h | |
| parent | 5f27a7e81135f7a7c0c75ee551fe0c6103048046 (diff) | |
stmhal: Add USB_VCP class/object, for direct USB VCP control.
Before, pyb.stdin/pyb.stdout allowed some kind of access to the USB VCP
device, but it was basic access.
This patch adds a proper USB_VCP class and object with much more control
over the USB VCP device. Create an object with pyb.USB_VCP(), then use
this object as if it were a UART object. It has send, recv, read,
write, and other methods. send and recv allow a timeout to be specified.
Addresses issue 774.
Diffstat (limited to 'stmhal/usb.h')
| -rw-r--r-- | stmhal/usb.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/stmhal/usb.h b/stmhal/usb.h index 4eb29c9de..5153cb5fa 100644 --- a/stmhal/usb.h +++ b/stmhal/usb.h @@ -41,13 +41,14 @@ typedef enum { USB_STORAGE_MEDIUM_SDCARD, } usb_storage_medium_t; +const mp_obj_type_t pyb_usb_vcp_type; + void pyb_usb_dev_init(usb_device_mode_t mode, usb_storage_medium_t medium); void pyb_usb_dev_stop(void); bool usb_vcp_is_enabled(void); bool usb_vcp_is_connected(void); void usb_vcp_set_interrupt_char(int c); -int usb_vcp_rx_num(void); -char usb_vcp_rx_get(void); +int usb_vcp_recv_byte(uint8_t *c); void usb_vcp_send_strn(const char* str, int len); void usb_vcp_send_strn_cooked(const char *str, int len); void usb_hid_send_report(uint8_t *buf); // 4 bytes for mouse: ?, x, y, ? |