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Commit e69be5a

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Apply automatic fixes from pre-commit hooks
1 parent 2573783 commit e69be5a

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1 file changed

+43
-37
lines changed

1 file changed

+43
-37
lines changed

src/slip.c

Lines changed: 43 additions & 37 deletions
Original file line numberDiff line numberDiff line change
@@ -12,27 +12,30 @@ extern void uart_tx_one_char(uint8_t ch);
1212
extern uint8_t uart_rx_one_char(void);
1313
extern void uart_tx_flush(void);
1414

15-
void slip_send_frame_delimiter(void) {
15+
void slip_send_frame_delimiter(void)
16+
{
1617
uart_tx_one_char(SLIP_END);
1718
}
1819

19-
void slip_send_frame_data(uint8_t byte) {
20+
void slip_send_frame_data(uint8_t byte)
21+
{
2022
switch (byte) {
21-
case SLIP_END:
22-
uart_tx_one_char(SLIP_ESC);
23-
uart_tx_one_char(SLIP_ESC_END);
24-
break;
25-
case SLIP_ESC:
26-
uart_tx_one_char(SLIP_ESC);
27-
uart_tx_one_char(SLIP_ESC_ESC);
28-
break;
29-
default:
30-
uart_tx_one_char(byte);
31-
break;
23+
case SLIP_END:
24+
uart_tx_one_char(SLIP_ESC);
25+
uart_tx_one_char(SLIP_ESC_END);
26+
break;
27+
case SLIP_ESC:
28+
uart_tx_one_char(SLIP_ESC);
29+
uart_tx_one_char(SLIP_ESC_ESC);
30+
break;
31+
default:
32+
uart_tx_one_char(byte);
33+
break;
3234
}
3335
}
3436

35-
void slip_send_frame_data_buf(const void *data, size_t size) {
37+
void slip_send_frame_data_buf(const void *data, size_t size)
38+
{
3639
if (!data) {
3740
return;
3841
}
@@ -43,7 +46,8 @@ void slip_send_frame_data_buf(const void *data, size_t size) {
4346
}
4447
}
4548

46-
void slip_send_frame(const void *data, size_t size) {
49+
void slip_send_frame(const void *data, size_t size)
50+
{
4751
if (!data) {
4852
return;
4953
}
@@ -53,7 +57,8 @@ void slip_send_frame(const void *data, size_t size) {
5357
slip_send_frame_delimiter();
5458
}
5559

56-
int16_t slip_recv_byte(uint8_t byte, slip_state_t *state) {
60+
int16_t slip_recv_byte(uint8_t byte, slip_state_t *state)
61+
{
5762
if (!state) {
5863
return SLIP_NO_BYTE;
5964
}
@@ -69,33 +74,34 @@ int16_t slip_recv_byte(uint8_t byte, slip_state_t *state) {
6974
}
7075

7176
switch (*state) {
72-
case SLIP_NO_FRAME:
73-
return SLIP_NO_BYTE;
74-
75-
case SLIP_FRAME:
76-
if (byte == SLIP_ESC) {
77-
*state = SLIP_FRAME_ESCAPING;
78-
return SLIP_NO_BYTE;
79-
}
80-
return (int16_t)byte;
77+
case SLIP_NO_FRAME:
78+
return SLIP_NO_BYTE;
8179

82-
case SLIP_FRAME_ESCAPING:
83-
*state = SLIP_FRAME;
84-
switch (byte) {
85-
case SLIP_ESC_END:
86-
return SLIP_END;
87-
case SLIP_ESC_ESC:
88-
return SLIP_ESC;
89-
default:
90-
/* Framing error - ignore invalid escape sequence */
91-
return SLIP_NO_BYTE;
92-
}
80+
case SLIP_FRAME:
81+
if (byte == SLIP_ESC) {
82+
*state = SLIP_FRAME_ESCAPING;
83+
return SLIP_NO_BYTE;
84+
}
85+
return (int16_t)byte;
86+
87+
case SLIP_FRAME_ESCAPING:
88+
*state = SLIP_FRAME;
89+
switch (byte) {
90+
case SLIP_ESC_END:
91+
return SLIP_END;
92+
case SLIP_ESC_ESC:
93+
return SLIP_ESC;
94+
default:
95+
/* Framing error - ignore invalid escape sequence */
96+
return SLIP_NO_BYTE;
97+
}
9398
}
9499

95100
return SLIP_NO_BYTE;
96101
}
97102

98-
size_t slip_recv_frame(void *buffer, size_t max_len) {
103+
size_t slip_recv_frame(void *buffer, size_t max_len)
104+
{
99105
if (!buffer) {
100106
return 0;
101107
}

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