diff options
Diffstat (limited to 'src/usbh_lld_stm32f4.c')
| -rw-r--r-- | src/usbh_lld_stm32f4.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/usbh_lld_stm32f4.c b/src/usbh_lld_stm32f4.c index ad14d2e..4ee9d77 100644 --- a/src/usbh_lld_stm32f4.c +++ b/src/usbh_lld_stm32f4.c @@ -341,15 +341,16 @@ static void stm32f4_usbh_write(void *drvdata, const usbh_packet_t *packet) volatile uint32_t *fifo = &REBASE_CH(OTG_FIFO, channel) + RX_FIFO_SIZE;
const uint32_t * buf32 = packet->data;
- uint32_t i;
+ int i;
for(i = packet->datalen; i > 0; i-=4) {
*fifo++ = *buf32++;
}
+
} else {
volatile uint32_t *fifo = &REBASE_CH(OTG_FIFO, channel) +
RX_FIFO_SIZE + TX_NP_FIFO_SIZE;
const uint32_t * buf32 = packet->data;
- uint32_t i;
+ int i;
for(i = packet->datalen; i > 0; i-=4) {
*fifo++ = *buf32++;
}
|