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Add support for VLAN names

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logicog
2025-08-28 16:58:51 +02:00
parent e8c6492786
commit a0239b72f4
7 changed files with 111 additions and 21 deletions
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cmd_parser.c
+32 -1
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@@ -28,6 +28,9 @@ extern __code uint8_t * __code greeting;
extern __code uint8_t * __code hex;
extern __xdata uint8_t flash_buf[256];
__xdata uint8_t vlan_names[VLAN_NAMES_SIZE];
__xdata uint16_t vlan_ptr;
// Buffer for writing to flash 0x1fd000, copy to 0x1fe000
__xdata uint8_t cmd_buffer[SBUF_SIZE];
@@ -44,6 +47,13 @@ __code uint8_t phys_to_log_port[6] = {
4, 5, 6, 7, 3, 8
};
inline uint8_t isletter(uint8_t l)
{
return (l >= 'a' && l <= 'z') || (l >= 'A' && l <= 'Z');
}
uint8_t cmd_compare(uint8_t start, uint8_t * __code cmd)
{
signed char i;
@@ -110,11 +120,28 @@ void parse_vlan(void)
__xdata uint16_t members = 0;
__xdata uint16_t tagged = 0;
if (!atoi_short(&vlan, cmd_words_b[1])) {
if (cmd_words_b[2] > 0 && cmd_buffer[cmd_words_b[2]] == 'd') {
if (cmd_words_b[2] > 0 && cmd_buffer[cmd_words_b[2]] == 'd' && cmd_words_b[3] < 0) {
vlan_delete(vlan);
return;
}
uint8_t w = 2;
write_char('#');
print_byte(cmd_words_b[w] );
write_char('#'); write_char(cmd_buffer[cmd_words_b[w]]);
if (cmd_words_b[w] > 0 && isletter(cmd_buffer[cmd_words_b[w]])) {
register uint8_t i = 0;
vlan_names[vlan_ptr++] = hex[(vlan >> 8) & 0xf];
vlan_names[vlan_ptr++] = hex[(vlan >> 4) & 0xf] ;
vlan_names[vlan_ptr++] = hex[vlan & 0xf];
print_string("COPYING: >");
while(cmd_buffer[cmd_words_b[w] + i] != ' ') {
write_char(cmd_buffer[cmd_words_b[w] + i]);
vlan_names[vlan_ptr++] = cmd_buffer[cmd_words_b[w] + i++];
}
vlan_names[vlan_ptr++] = ' '; vlan_names[vlan_ptr] = '\0';
w++;
print_string("<\n");
}
while (cmd_words_b[w] > 0) {
uint8_t port;
if (cmd_buffer[cmd_words_b[w]] >= '0' && cmd_buffer[cmd_words_b[w]] <= '9') {
@@ -137,6 +164,10 @@ void parse_vlan(void)
}
vlan_create(vlan, members, tagged);
}
if (cmd_words_b[2] > 0 && isletter(cmd_buffer[cmd_words_b[2]])) {
print_string("vlan_ptr "); print_short(vlan_ptr); write_char(':');
write_char('>'); print_string_x(&vlan_names[0]); write_char('<'); write_char('\n');
}
return;
err:
print_string("Error: vlan <vlan-id> [port][t/u]...");