diff options
| -rw-r--r-- | os/hal/platforms/STM32/OTGv1/usb_lld.c | 12 | ||||
| -rw-r--r-- | testhal/STM32F4xx/USB_CDC/main.c | 28 |
2 files changed, 32 insertions, 8 deletions
diff --git a/os/hal/platforms/STM32/OTGv1/usb_lld.c b/os/hal/platforms/STM32/OTGv1/usb_lld.c index 78fc45a71..c0785a2e6 100644 --- a/os/hal/platforms/STM32/OTGv1/usb_lld.c +++ b/os/hal/platforms/STM32/OTGv1/usb_lld.c @@ -454,6 +454,12 @@ static void otg_txfifo_handler(USBDriver *usbp, usbep_t ep) { while (TRUE) {
uint32_t n;
+ /* Interrupt disabled on transaction end.*/
+ if (usbp->epc[ep]->in_state->txcnt >= usbp->epc[ep]->in_state->txsize) {
+ OTG->DIEPEMPMSK &= ~DIEPEMPMSK_INEPTXFEM(ep);
+ return;
+ }
+
/* Number of bytes remaining in current transaction.*/
n = usbp->epc[ep]->in_state->txsize - usbp->epc[ep]->in_state->txcnt;
if (n > usbp->epc[ep]->in_maxsize)
@@ -479,12 +485,6 @@ static void otg_txfifo_handler(USBDriver *usbp, usbep_t ep) { usbp->epc[ep]->in_state->mode.linear.txbuf += n;
}
usbp->epc[ep]->in_state->txcnt += n;
-
- /* Interrupt disabled on transaction end.*/
- if (usbp->epc[ep]->in_state->txcnt >= usbp->epc[ep]->in_state->txsize) {
- OTG->DIEPEMPMSK &= ~DIEPEMPMSK_INEPTXFEM(ep);
- return;
- }
}
}
diff --git a/testhal/STM32F4xx/USB_CDC/main.c b/testhal/STM32F4xx/USB_CDC/main.c index 7c033e7eb..4777f5c2a 100644 --- a/testhal/STM32F4xx/USB_CDC/main.c +++ b/testhal/STM32F4xx/USB_CDC/main.c @@ -395,7 +395,31 @@ static void cmd_test(BaseSequentialStream *chp, int argc, char *argv[]) { }
static void cmd_usbblast(BaseSequentialStream *chp, int argc, char *argv[]) {
- static uint8_t buf[512] =
+ static uint8_t buf[] =
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+ "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
@@ -407,7 +431,7 @@ static void cmd_usbblast(BaseSequentialStream *chp, int argc, char *argv[]) { (void)argv;
if (argc > 0) {
- chprintf(chp, "Usage: test\r\n");
+ chprintf(chp, "Usage: usbblast\r\n");
return;
}
|