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Add startup config editor.

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This commit is contained in:
chriz
2026-01-26 20:40:30 +01:00
parent 17b428a603
commit b5c249995f
5 changed files with 74 additions and 28 deletions
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httpd/page_impl.c
+35 -16
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@@ -664,26 +664,45 @@ void send_status(void)
void send_config(void)
{
dbg_string("send_config called\n");
__xdata uint32_t pos = CONFIG_START; // 70000 , 6c000 / 0xc000 = 9
extern __xdata uint16_t len_left = CONFIG_LEN;
__xdata uint32_t pos = CONFIG_START;
__xdata uint16_t valid_len = 0;
__xdata uint16_t len_left = CONFIG_LEN;
__xdata uint8_t flash_buf[256];
slen = strtox(outbuf, HTTP_RESPONCE_TXT);
while (read_flash((CONFIG_START-CODE0_SIZE) / CODE_BANK_SIZE + 1,
(__code uint8_t *) (((CONFIG_START + len_left - CODE0_SIZE) % CODE_BANK_SIZE) + CODE0_SIZE + len_left)) == 0xff) {
dbg_short(len_left);
len_left--;
}
len_left++;
if (len_left > (TCP_OUTBUF_SIZE - slen)) {
cont_len = len_left - (TCP_OUTBUF_SIZE - slen);
len_left = TCP_OUTBUF_SIZE - slen;
cont_addr = len_left;
// Scan through config to find the end of valid data (null terminator)
do {
flash_region.addr = pos;
flash_region.len = (len_left > 256) ? 256 : len_left;
flash_read_bulk(flash_buf);
// Look for null terminator in this chunk
for (uint16_t i = 0; i < flash_region.len; i++) {
if (flash_buf[i] == 0) {
// Found end of valid data
valid_len += i;
goto found_end;
}
}
valid_len += flash_region.len;
len_left -= flash_region.len;
pos += flash_region.len;
} while (len_left > 0);
found_end:
// Now send the valid data
if (valid_len > (TCP_OUTBUF_SIZE - slen)) {
cont_len = valid_len - (TCP_OUTBUF_SIZE - slen);
valid_len = TCP_OUTBUF_SIZE - slen;
cont_addr = valid_len;
}
flash_region.addr = CONFIG_START;
flash_region.len = len_left;
flash_region.len = valid_len;
flash_read_bulk(outbuf + slen);
slen += len_left;
slen += valid_len;
}
void send_cmd_log(void)