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| author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-06-15 16:43:48 -0400 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-10-18 13:30:17 -0400 |
| commit | c6c959682084c8493a0c39754374e7dbe6cf1708 (patch) | |
| tree | fa07c52c4527a2d1f11dbd1630aae1da25d54655 /libmaple/usb | |
| parent | 9e3c80a3ae38c111c138aa9e7c70f1abb5d1424f (diff) | |
| download | librambutan-c6c959682084c8493a0c39754374e7dbe6cf1708.tar.gz librambutan-c6c959682084c8493a0c39754374e7dbe6cf1708.zip | |
usb: Cleanups and renames.
Rename setupUSB() and disableUSB() to usb_cdcacm_enable() and
usb_cdcacm_disable(), respectively.
Remove usbSendHello(). This shouldn't exist.
Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
Diffstat (limited to 'libmaple/usb')
| -rw-r--r-- | libmaple/usb/usb.c | 19 | ||||
| -rw-r--r-- | libmaple/usb/usb.h | 6 |
2 files changed, 4 insertions, 21 deletions
diff --git a/libmaple/usb/usb.c b/libmaple/usb/usb.c index 9b70b6b..5c4c35a 100644 --- a/libmaple/usb/usb.c +++ b/libmaple/usb/usb.c @@ -99,7 +99,7 @@ struct { volatile uint8 bESOFcnt; } ResumeS; -void setupUSB (gpio_dev *disc_dev, uint8 disc_bit) { +void usb_cdcacm_enable(gpio_dev *disc_dev, uint8 disc_bit) { gpio_set_mode(disc_dev, disc_bit, GPIO_OUTPUT_PP); /* setup the apb1 clock for USB */ @@ -110,7 +110,7 @@ void setupUSB (gpio_dev *disc_dev, uint8 disc_bit) { USB_Init(); // low level init routine provided by the ST library } -void disableUSB (gpio_dev *disc_dev, uint8 disc_bit) { +void usb_cdcacm_disable(gpio_dev *disc_dev, uint8 disc_bit) { // These are just guesses about how to do this // TODO: real disable function usbDsbISR(); @@ -400,21 +400,6 @@ uint32 usbReceiveBytes(uint8* recvBuf, uint32 len) { return len; } -void usbSendHello(void) { - uint8 bufin = 48 + recvBufIn;; - uint8 bufout = 48 + recvBufOut; - uint8 avail = 48 + usbBytesAvailable(); - - char *line = "\r\n"; - while(usbSendBytes(&bufin,1) == 0); - while(usbSendBytes(&bufout,1) == 0); - while(usbSendBytes(&avail,1) == 0); - while(usbSendBytes((uint8*)line,2) == 0); - - uint8 recv[64]; - usbReceiveBytes(&recv[0],1); -} - uint8 usbGetDTR() { return ((line_dtr_rts & CONTROL_LINE_DTR) != 0); } diff --git a/libmaple/usb/usb.h b/libmaple/usb/usb.h index 0df3c8d..c3d587d 100644 --- a/libmaple/usb/usb.h +++ b/libmaple/usb/usb.h @@ -57,8 +57,8 @@ typedef enum { extern volatile uint32 bDeviceState; -void setupUSB(gpio_dev*, uint8); -void disableUSB(gpio_dev*, uint8); +void usb_cdcacm_enable(gpio_dev*, uint8); +void usb_cdcacm_disable(gpio_dev*, uint8); void usbSuspend(void); void usbResumeInit(void); void usbResume(RESUME_STATE); @@ -84,8 +84,6 @@ uint8 usbIsConnected(void); uint8 usbIsConfigured(void); uint16 usbGetPending(void); -void usbSendHello(void); - #ifdef __cplusplus } // extern "C" #endif |