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espterm-firmware
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some renaming

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pull/30/head
Ondřej Hruška 8 years ago
parent 509b19a9bc
commit 5c8eab387e
6 changed files with 102 additions and 92 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 32
      user/persist.c
  2. 14
      user/persist.h
  3. 37
      user/screen.c
  4. 10
      user/screen.h
  5. 97
      user/wifimgr.c
  6. 4
      user/wifimgr.h

32
user/persist.c
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@ -7,7 +7,7 @@
#include "wifimgr.h"
#include "screen.h"
FullPersistBlock persist;
PersistBlock persist;
#define PERSIST_SECTOR_ID 0x3D
@ -20,17 +20,17 @@ static void ICACHE_FLASH_ATTR
load_settings_to_live(void)
{
dbg("[Persist] Loading current settings to modules...");
memcpy(&wificonf, &persist.current.wificonf, sizeof(WiFiConfigBlock));
memcpy(&termconf, &persist.current.termconf, sizeof(TerminalConfigBlock));
memcpy(wificonf, &persist.current.wificonf, sizeof(WiFiConfigBundle));
memcpy(termconf, &persist.current.termconf, sizeof(TerminalConfigBundle));
// ...
}
static void ICACHE_FLASH_ATTR
store_settings_from_live(void)
store_all_settings_from_live(void)
{
dbg("[Persist] Collecting live settings to persist block...");
memcpy(&persist.current.wificonf, &wificonf, sizeof(wificonf));
memcpy(&persist.current.termconf, &termconf, sizeof(termconf));
memcpy(&persist.current.wificonf, wificonf, sizeof(WiFiConfigBundle));
memcpy(&persist.current.termconf, termconf, sizeof(TerminalConfigBundle));
// ...
}
@ -86,9 +86,9 @@ calculateCRC32(const uint8_t *data, size_t length)
* @return
*/
static uint32_t ICACHE_FLASH_ATTR
compute_checksum(PersistBundle *bundle)
compute_checksum(AppConfigBundle *bundle)
{
return calculateCRC32((uint8_t *) bundle, sizeof(PersistBundle) - 4);
return calculateCRC32((uint8_t *) bundle, sizeof(AppConfigBundle) - 4);
}
/**
@ -102,7 +102,7 @@ persist_load(void)
bool hard_reset = false;
// Try to load
hard_reset |= !system_param_load(PERSIST_SECTOR_ID, 0, &persist, sizeof(persist));
hard_reset |= !system_param_load(PERSIST_SECTOR_ID, 0, &persist, sizeof(PersistBlock));
// Verify checksums
if (hard_reset ||
@ -127,13 +127,13 @@ void ICACHE_FLASH_ATTR
persist_store(void)
{
info("[Persist] Storing all settings to FLASH...");
store_settings_from_live();
store_all_settings_from_live();
// Update checksums before write
persist.current.checksum = compute_checksum(&persist.current);
persist.defaults.checksum = compute_checksum(&persist.defaults);
if (!system_param_save_with_protect(PERSIST_SECTOR_ID, &persist, sizeof(persist))) {
if (!system_param_save_with_protect(PERSIST_SECTOR_ID, &persist, sizeof(PersistBlock))) {
error("[Persist] Store to flash failed!");
}
info("[Persist] All settings persisted.");
@ -151,10 +151,10 @@ persist_restore_hard_default(void)
restore_live_settings_to_hard_defaults();
// Store live -> current
store_settings_from_live();
store_all_settings_from_live();
// Store current -> default
memcpy(&persist.defaults, &persist.current, sizeof(persist.current));
memcpy(&persist.defaults, &persist.current, sizeof(AppConfigBundle));
persist_store();
info("[Persist] All settings restored to hard defaults.");
@ -169,7 +169,7 @@ void ICACHE_FLASH_ATTR
persist_restore_default(void)
{
info("[Persist] Restoring live settings to stored defaults...");
memcpy(&persist.current, &persist.defaults, sizeof(persist.defaults));
memcpy(&persist.current, &persist.defaults, sizeof(AppConfigBundle));
load_settings_to_live();
apply_live_settings();
info("[Persist] Settings restored to stored defaults.");
@ -183,8 +183,8 @@ persist_set_as_default(void)
{
info("[Persist] Storing live settings as defaults..");
store_settings_from_live();
memcpy(&persist.defaults, &persist.current, sizeof(persist.current));
store_all_settings_from_live();
memcpy(&persist.defaults, &persist.current, sizeof(AppConfigBundle));
persist_store();

14
user/persist.h
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@ -14,21 +14,21 @@
#include "screen.h"
typedef struct {
WiFiConfigBlock wificonf;
TerminalConfigBlock termconf;
WiFiConfigBundle wificonf;
TerminalConfigBundle termconf;
// ...
// other settings here
// ...
uint32_t checksum; // computed before write and tested on load. If it doesn't match, values are reset to hard defaults.
} PersistBundle;
} AppConfigBundle;
typedef struct {
PersistBundle defaults; // defaults are stored here
PersistBundle current; // settings persisted by user
} FullPersistBlock;
AppConfigBundle defaults; // defaults are stored here
AppConfigBundle current; // settings persisted by user
} PersistBlock;
// Persist holds the data currently loaded from the flash
extern FullPersistBlock persist;
extern PersistBlock persist;
void persist_load(void);
void persist_restore_hard_default(void);

37
user/screen.c
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@ -1,26 +1,28 @@
#include <esp8266.h>
#include <httpd.h>
#include "screen.h"
#include "persist.h"
//region Data structures
TerminalConfigBlock termconf;
TerminalConfigBundle * const termconf = &persist.current.termconf;
TerminalConfigBundle termconf_scratch;
/**
* Restore hard defaults
*/
void terminal_restore_defaults(void)
{
termconf.default_bg = 0;
termconf.default_fg = 7;
termconf.width = 26;
termconf.height = 10;
sprintf(termconf.title, "ESP8266 Wireless Terminal");
sprintf(termconf.btn1, "1");
sprintf(termconf.btn2, "2");
sprintf(termconf.btn3, "3");
sprintf(termconf.btn4, "4");
sprintf(termconf.btn5, "5");
termconf->default_bg = 0;
termconf->default_fg = 7;
termconf->width = 26;
termconf->height = 10;
sprintf(termconf->title, "ESP8266 Wireless Terminal");
sprintf(termconf->btn1, "1");
sprintf(termconf->btn2, "2");
sprintf(termconf->btn3, "3");
sprintf(termconf->btn4, "4");
sprintf(termconf->btn5, "5");
}
/**
@ -28,11 +30,12 @@ void terminal_restore_defaults(void)
*/
void terminal_apply_settings(void)
{
memcpy(&termconf_scratch, termconf, sizeof(TerminalConfigBundle));
screen_init();
}
#define W termconf.width
#define H termconf.height
#define W termconf_scratch.width
#define H termconf_scratch.height
/**
* Highest permissible value of the color attribute
@ -119,8 +122,8 @@ cursor_reset(void)
{
cursor.x = 0;
cursor.y = 0;
cursor.fg = termconf.default_fg;
cursor.bg = termconf.default_bg;
cursor.fg = termconf_scratch.default_fg;
cursor.bg = termconf_scratch.default_bg;
cursor.visible = 1;
cursor.inverse = 0;
cursor.autowrap = 1;
@ -383,8 +386,8 @@ screen_cursor_save(bool withAttrs)
cursor_sav.bg = cursor.bg;
cursor_sav.inverse = cursor.inverse;
} else {
cursor_sav.fg = termconf.default_fg;
cursor_sav.bg = termconf.default_bg;
cursor_sav.fg = termconf_scratch.default_fg;
cursor_sav.bg = termconf_scratch.default_bg;
cursor_sav.inverse = 0;
}
}

10
user/screen.h
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@ -45,10 +45,16 @@ typedef struct {
char btn3[10];
char btn4[10];
char btn5[10];
} TerminalConfigBlock;
} TerminalConfigBundle;
// Live config
extern TerminalConfigBlock termconf;
extern TerminalConfigBundle * const termconf;
/**
* Transient live config with no persist, can be modified via esc sequences.
* terminal_apply_settings() copies termconf to this struct, erasing old scratch changes
*/
extern TerminalConfigBundle termconf_scratch;
void terminal_restore_defaults(void);
void terminal_apply_settings(void);

97
user/wifimgr.c
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@ -3,8 +3,9 @@
//
#include "wifimgr.h"
#include "persist.h"
WiFiConfigBlock wificonf;
WiFiConfigBundle * const wificonf = &persist.current.wificonf;
/**
* Restore defaults in the WiFi config block.
@ -17,31 +18,31 @@ wifimgr_restore_defaults(void)
u8 mac[6];
wifi_get_macaddr(SOFTAP_IF, mac);
wificonf.opmode = SOFTAP_MODE;
wificonf.tpw = 20;
wificonf.ap_channel = 1;
sprintf((char *) wificonf.ap_ssid, "TERM-%02X%02X%02X", mac[3], mac[4], mac[5]);
wificonf.ap_password[0] = 0; // PSK2 always if password is not null.
wificonf.ap_hidden = false;
wificonf->opmode = SOFTAP_MODE;
wificonf->tpw = 20;
wificonf->ap_channel = 1;
sprintf((char *) wificonf->ap_ssid, "TERM-%02X%02X%02X", mac[3], mac[4], mac[5]);
wificonf->ap_password[0] = 0; // PSK2 always if password is not null.
wificonf->ap_hidden = false;
IP4_ADDR(&wificonf.ap_ip.ip, 192, 168, 4, 60);
IP4_ADDR(&wificonf.ap_ip.netmask, 255, 255, 255, 0);
wificonf.ap_ip.gw.addr = wificonf.ap_ip.gw.addr;
IP4_ADDR(&wificonf->ap_ip.ip, 192, 168, 4, 60);
IP4_ADDR(&wificonf->ap_ip.netmask, 255, 255, 255, 0);
wificonf->ap_ip.gw.addr = wificonf->ap_ip.gw.addr;
IP4_ADDR(&wificonf.ap_dhcp_range.start_ip, 192, 168, 4, 100);
IP4_ADDR(&wificonf.ap_dhcp_range.end_ip, 192, 168, 4, 200);
wificonf.ap_dhcp_range.enable = 1;
wificonf.ap_dhcp_lease_time = 120;
IP4_ADDR(&wificonf->ap_dhcp_range.start_ip, 192, 168, 4, 100);
IP4_ADDR(&wificonf->ap_dhcp_range.end_ip, 192, 168, 4, 200);
wificonf->ap_dhcp_range.enable = 1;
wificonf->ap_dhcp_lease_time = 120;
// --- Client config ---
wificonf.sta_ssid[0] = 0;
wificonf.sta_password[0] = 0;
strcpy((char *) wificonf.sta_hostname, (char *) wificonf.ap_ssid); // use the same value for sta_hostname as AP name
wificonf.sta_dhcp_enable = true;
IP4_ADDR(&wificonf.sta_ip.ip, 192, 168, 0, (mac[5]==1?2:mac[5]));// avoid being the same as "default gw"
IP4_ADDR(&wificonf.sta_ip.netmask, 255, 255, 255, 0);
IP4_ADDR(&wificonf.sta_ip.gw, 192, 168, 0, 1);
wificonf->sta_ssid[0] = 0;
wificonf->sta_password[0] = 0;
strcpy((char *) wificonf->sta_hostname, (char *) wificonf->ap_ssid); // use the same value for sta_hostname as AP name
wificonf->sta_dhcp_enable = true;
IP4_ADDR(&wificonf->sta_ip.ip, 192, 168, 0, (mac[5]==1?2:mac[5]));// avoid being the same as "default gw"
IP4_ADDR(&wificonf->sta_ip.netmask, 255, 255, 255, 0);
IP4_ADDR(&wificonf->sta_ip.gw, 192, 168, 0, 1);
}
static void ICACHE_FLASH_ATTR
@ -49,17 +50,17 @@ configure_station(void)
{
info("[WiFi] Configuring Station mode...");
struct station_config conf;
strcpy((char *) conf.ssid, (char *) wificonf.sta_ssid);
strcpy((char *) conf.password, (char *) wificonf.sta_password);
strcpy((char *) conf.ssid, (char *) wificonf->sta_ssid);
strcpy((char *) conf.password, (char *) wificonf->sta_password);
dbg("[WiFi] Connecting to \"%s\", password \"%s\"", conf.ssid, conf.password);
conf.bssid_set = 0;
conf.bssid[0] = 0;
wifi_station_disconnect();
wifi_station_set_config_current(&conf);
dbg("[WiFi] Hostname = %s", wificonf.sta_hostname);
wifi_station_set_hostname((char*)wificonf.sta_hostname);
dbg("[WiFi] Hostname = %s", wificonf->sta_hostname);
wifi_station_set_hostname((char*)wificonf->sta_hostname);
if (wificonf.sta_dhcp_enable) {
if (wificonf->sta_dhcp_enable) {
dbg("[WiFi] Starting DHCP...");
if (!wifi_station_dhcpc_start()) {
error("[WiFi] DHCp failed to start!");
@ -68,13 +69,13 @@ configure_station(void)
}
else {
info("[WiFi] Setting up static IP...");
dbg("[WiFi] Client.ip = "IPSTR, GOOD_IP2STR(wificonf.sta_ip.ip.addr));
dbg("[WiFi] Client.mask = "IPSTR, GOOD_IP2STR(wificonf.sta_ip.netmask.addr));
dbg("[WiFi] Client.gw = "IPSTR, GOOD_IP2STR(wificonf.sta_ip.gw.addr));
dbg("[WiFi] Client.ip = "IPSTR, GOOD_IP2STR(wificonf->sta_ip.ip.addr));
dbg("[WiFi] Client.mask = "IPSTR, GOOD_IP2STR(wificonf->sta_ip.netmask.addr));
dbg("[WiFi] Client.gw = "IPSTR, GOOD_IP2STR(wificonf->sta_ip.gw.addr));
wifi_station_dhcpc_stop();
// Load static IP config
if (!wifi_set_ip_info(STATION_IF, &wificonf.sta_ip)) {
if (!wifi_set_ip_info(STATION_IF, &wificonf->sta_ip)) {
error("[WiFi] Error setting static IP!");
return;
}
@ -92,12 +93,12 @@ configure_ap(void)
info("[WiFi] Configuring SoftAP mode...");
// AP is enabled
struct softap_config conf;
conf.channel = wificonf.ap_channel;
strcpy((char *) conf.ssid, (char *) wificonf.ap_ssid);
strcpy((char *) conf.password, (char *) wificonf.ap_password);
conf.authmode = (wificonf.ap_password[0] == 0 ? AUTH_OPEN : AUTH_WPA2_PSK);
conf.channel = wificonf->ap_channel;
strcpy((char *) conf.ssid, (char *) wificonf->ap_ssid);
strcpy((char *) conf.password, (char *) wificonf->ap_password);
conf.authmode = (wificonf->ap_password[0] == 0 ? AUTH_OPEN : AUTH_WPA2_PSK);
conf.ssid_len = (uint8_t) strlen((char *) conf.ssid);
conf.ssid_hidden = wificonf.ap_hidden;
conf.ssid_hidden = wificonf->ap_hidden;
conf.max_connection = 4; // default 4 (max possible)
conf.beacon_interval = 100; // default 100 ms
@ -112,29 +113,29 @@ configure_ap(void)
// Set IP
info("[WiFi] Configuring SoftAP local IP...");
dbg("[WiFi] SoftAP.ip = "IPSTR, GOOD_IP2STR(wificonf.ap_ip.ip.addr));
dbg("[WiFi] SoftAP.mask = "IPSTR, GOOD_IP2STR(wificonf.ap_ip.netmask.addr));
dbg("[WiFi] SoftAP.gw = "IPSTR, GOOD_IP2STR(wificonf.ap_ip.gw.addr));
dbg("[WiFi] SoftAP.ip = "IPSTR, GOOD_IP2STR(wificonf->ap_ip.ip.addr));
dbg("[WiFi] SoftAP.mask = "IPSTR, GOOD_IP2STR(wificonf->ap_ip.netmask.addr));
dbg("[WiFi] SoftAP.gw = "IPSTR, GOOD_IP2STR(wificonf->ap_ip.gw.addr));
wifi_softap_dhcps_stop();
// Configure DHCP
if (!wifi_set_ip_info(SOFTAP_IF, &wificonf.ap_ip)) {
if (!wifi_set_ip_info(SOFTAP_IF, &wificonf->ap_ip)) {
error("[WiFi] IP set fail!");
return;
}
info("[WiFi] Configuring SoftAP DHCP server...");
dbg("[WiFi] DHCP.start = "IPSTR, GOOD_IP2STR(wificonf.ap_dhcp_range.start_ip.addr));
dbg("[WiFi] DHCP.end = "IPSTR, GOOD_IP2STR(wificonf.ap_dhcp_range.end_ip.addr));
dbg("[WiFi] DHCP.lease = %d minutes", wificonf.ap_dhcp_lease_time);
dbg("[WiFi] DHCP.start = "IPSTR, GOOD_IP2STR(wificonf->ap_dhcp_range.start_ip.addr));
dbg("[WiFi] DHCP.end = "IPSTR, GOOD_IP2STR(wificonf->ap_dhcp_range.end_ip.addr));
dbg("[WiFi] DHCP.lease = %d minutes", wificonf->ap_dhcp_lease_time);
if (!wifi_softap_set_dhcps_lease(&wificonf.ap_dhcp_range)) {
if (!wifi_softap_set_dhcps_lease(&wificonf->ap_dhcp_range)) {
error("[WiFi] DHCP address range set fail!");
return;
}
if (!wifi_softap_set_dhcps_lease_time(wificonf.ap_dhcp_lease_time)) {
if (!wifi_softap_set_dhcps_lease_time(wificonf->ap_dhcp_lease_time)) {
error("[WiFi] DHCP lease time set fail!");
return;
}
@ -159,15 +160,15 @@ wifimgr_apply_settings(void)
// Force wifi cycle
wifi_set_opmode(NULL_MODE);
wifi_set_opmode(wificonf.opmode);
wifi_set_opmode(wificonf->opmode);
// Configure the client
if (wificonf.opmode == STATIONAP_MODE || wificonf.opmode == STATION_MODE) {
if (wificonf->opmode == STATIONAP_MODE || wificonf->opmode == STATION_MODE) {
configure_station();
}
// Configure the AP
if (wificonf.opmode == STATIONAP_MODE || wificonf.opmode == SOFTAP_MODE) {
if (wificonf->opmode == STATIONAP_MODE || wificonf->opmode == SOFTAP_MODE) {
configure_ap();
}

4
user/wifimgr.h
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@ -37,9 +37,9 @@ typedef struct {
bool sta_dhcp_enable;
struct ip_info sta_ip;
} WiFiConfigBlock;
} WiFiConfigBundle;
extern WiFiConfigBlock wificonf;
extern WiFiConfigBundle * const wificonf;
void wifimgr_restore_defaults(void);

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