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-rw-r--r--firmware/libcommon/source/card_emu.c12
-rw-r--r--firmware/libcommon/source/mode_cardemu.c4
2 files changed, 8 insertions, 8 deletions
diff --git a/firmware/libcommon/source/card_emu.c b/firmware/libcommon/source/card_emu.c
index 94a601a..25ec36a 100644
--- a/firmware/libcommon/source/card_emu.c
+++ b/firmware/libcommon/source/card_emu.c
@@ -189,7 +189,7 @@ struct msgb *usb_buf_alloc_st(uint8_t ep, uint8_t msg_class, uint8_t msg_type)
return msg;
}
-/* Update cardemu_usb_msg_rx_data length + submit bufffer */
+/* Update cardemu_usb_msg_rx_data length + submit buffer */
static void flush_rx_buffer(struct card_handle *ch)
{
struct msgb *msg;
@@ -202,14 +202,14 @@ static void flush_rx_buffer(struct card_handle *ch)
ch->uart_rx_msg = NULL;
- /* store length of data payload fild in header */
+ /* store length of data payload field in header */
rd = (struct cardemu_usb_msg_rx_data *) msg->l2h;
rd->data_len = msgb_l2len(msg) - sizeof(*rd);
usb_buf_upd_len_and_submit(msg);
}
-/* convert a non-contiguous PTS request/responsei into a contiguous
+/* convert a non-contiguous PTS request/response into a contiguous
* buffer, returning the number of bytes used in the buffer */
static int serialize_pts(uint8_t *out, const uint8_t *in)
{
@@ -301,7 +301,7 @@ static void card_set_state(struct card_handle *ch,
ch->fi = 1;
ch->di = 1;
emu_update_fidi(ch);
- /* initialize todefault WI, this will be overwritten if we
+ /* initialize to default WI, this will be overwritten if we
* receive TC2, and it will be programmed into hardware after
* ATR is finished */
ch->wi = ISO7816_3_DEFAULT_WI;
@@ -334,7 +334,7 @@ static void card_set_state(struct card_handle *ch,
* PTS / PPS handling
**********************************************************************/
-/* Update the ATR sub-state */
+/* Update the PTS sub-state */
static void set_pts_state(struct card_handle *ch, enum pts_state new_ptss)
{
TRACE_DEBUG("%u: 7816 PTS state %u -> %u\r\n",
@@ -974,7 +974,7 @@ struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uar
INIT_LLIST_HEAD(&ch->uart_tx_queue);
- /* initialize the card_handle with reasonabe defaults */
+ /* initialize the card_handle with reasonable defaults */
ch->num = slot_num;
ch->irq_ep = irq_ep;
ch->in_ep = in_ep;
diff --git a/firmware/libcommon/source/mode_cardemu.c b/firmware/libcommon/source/mode_cardemu.c
index b1d9c7a..7bb06f9 100644
--- a/firmware/libcommon/source/mode_cardemu.c
+++ b/firmware/libcommon/source/mode_cardemu.c
@@ -203,7 +203,7 @@ static void usart_irq_rx(uint8_t inst_num)
csr = usart->US_CSR & usart->US_IMR;
if (csr & US_CSR_RXRDY) {
- byte = (usart->US_RHR) & 0xFF;
+ byte = (usart->US_RHR) & 0xFF;
if (rbuf_write(&ci->rb, byte) < 0)
TRACE_ERROR("rbuf overrun\r\n");
}
@@ -341,7 +341,7 @@ void ADC_IrqHandler(void)
#endif /* DETECT_VCC_BY_ADC */
/***********************************************************************
- * Core USB / mainloop integration
+ * Core USB / main loop integration
***********************************************************************/
static void usim1_rst_irqhandler(const Pin *pPin)