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Added first half of RE'd user_interface.c

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This commit is contained in:
Alex Stewart 2016-04-05 09:23:28 -07:00 committed by Angus Gratton
parent 3e5af479bc
commit 8c9a77efe8
20 changed files with 745 additions and 30 deletions
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9
core/app_main.c
View file

@ -27,6 +27,7 @@
#include "espressif/esp_common.h"
#include "espressif/phy_info.h"
#include "sdk_internal.h"
#include "esplibs/libmain.h"
/* This is not declared in any header file (but arguably should be) */
@ -345,8 +346,8 @@ static __attribute__((noinline)) void user_start_phase2(void) {
sdk_phy_info_t phy_info, default_phy_info;
sdk_system_rtc_mem_read(0, &sdk_rst_if, sizeof(sdk_rst_if));
if (sdk_rst_if.version > 3) {
// Bad version number. Probably garbage.
if (sdk_rst_if.reason > 3) {
// Bad reason. Probably garbage.
bzero(&sdk_rst_if, sizeof(sdk_rst_if));
}
buf = malloc(sizeof(sdk_rst_if));
@ -357,8 +358,8 @@ static __attribute__((noinline)) void user_start_phase2(void) {
get_otp_mac_address(sdk_info.sta_mac_addr);
sdk_wifi_softap_cacl_mac(sdk_info.softap_mac_addr, sdk_info.sta_mac_addr);
sdk_info._unknown0 = 0x0104a8c0;
sdk_info._unknown1 = 0x00ffffff;
sdk_info._unknown2 = 0x0104a8c0;
sdk_info._unknown4 = 0x00ffffff;
sdk_info._unknown8 = 0x0104a8c0;
init_g_ic();
read_saved_phy_info(&phy_info);

2
core/debug_dumps.c
View file

@ -20,7 +20,7 @@
#include "esp/rom.h"
#include "esp/uart.h"
#include "espressif/esp_common.h"
#include "sdk_internal.h"
#include "esplibs/libmain.h"
/* Forward declarations */
static void IRAM fatal_handler_prelude(void);

4
core/include/esp/dport_regs.h
View file

@ -90,6 +90,10 @@ _Static_assert(sizeof(struct DPORT_REGS) == 0x60, "DPORT_REGS is the wrong size"
/* Details for CLOCKGATE_WATCHDOG register */
// Set and then cleared during sdk_system_restart_in_nmi().
// Not sure what this does. May be related to ESPSAR.UNKNOWN_48
#define DPORT_CLOCKGATE_WATCHDOG_UNKNOWN_8 BIT(8)
/* Comment found in pvvx/mp3_decode headers: "use clockgate_watchdog(flg) { if(flg) 0x3FF00018 &= 0x77; else 0x3FF00018 |= 8; }". Not sure what this means or does. */
#define DPORT_CLOCKGATE_WATCHDOG_DISABLE BIT(3)

8
core/include/esp/rtc_regs.h
View file

@ -31,7 +31,8 @@ struct RTC_REGS {
uint32_t volatile CTRL0; // 0x00
uint32_t volatile COUNTER_ALARM; // 0x04
uint32_t volatile RESET_REASON0; // 0x08 //FIXME: need better name
uint32_t volatile _unknownc[2]; // 0x0c - 0x10
uint32_t volatile _unknownc; // 0x0c
uint32_t volatile _unknown10; // 0x10
uint32_t volatile RESET_REASON1; // 0x14 //FIXME: need better name
uint32_t volatile RESET_REASON2; // 0x18 //FIXME: need better name
uint32_t volatile COUNTER; // 0x1c
@ -40,7 +41,10 @@ struct RTC_REGS {
uint32_t volatile INT_ENABLE; // 0x28
uint32_t volatile _unknown2c; // 0x2c
uint32_t volatile SCRATCH[4]; // 0x30 - 3c
uint32_t volatile _unknown40[10]; // 0x40 - 0x64
uint32_t volatile _unknown40; // 0x40
uint32_t volatile _unknown44; // 0x44
uint32_t volatile _unknown48; // 0x48
uint32_t volatile _unknown4c[7]; // 0x4c - 0x64
uint32_t volatile GPIO_OUT; // 0x68
uint32_t volatile _unknown6c[2]; // 0x6c - 0x70
uint32_t volatile GPIO_ENABLE; // 0x74

39
core/include/esp/sar_regs.h Normal file
View file

@ -0,0 +1,39 @@
/* esp/sar_regs.h
*
* ESP8266 register definitions for the "sar" region (0x3FF2xxx)
*
* The 0x60000D00 register region is referred to as "sar" by some old header
* files. Apparently referenced both by ROM I2C functions as well as ADC
* config/read functions.
*
* Not compatible with ESP SDK register access code.
*/
#ifndef _ESP_SAR_REGS_H
#define _ESP_SAR_REGS_H
#include "esp/types.h"
#include "common_macros.h"
#define SAR_BASE 0x60000d00
// Unfortunately,
// esp-open-sdk/xtensa-lx106-elf/xtensa-lx106-elf/sysroot/usr/include/xtensa/config/specreg.h
// already has a "SAR" macro definition which would conflict with this, so
// we'll use "ESPSAR" instead..
#define ESPSAR (*(struct SAR_REGS *)(SAR_BASE))
/* Note: This memory region is not currently well understood. Pretty much all
* of the definitions here are from reverse-engineering the Espressif SDK code,
* many are just educated guesses, and almost certainly some are misleading or
* wrong. If you can improve on any of this, please contribute!
*/
struct SAR_REGS {
uint32_t volatile _unknown0[18]; // 0x00 - 0x44
uint32_t volatile UNKNOWN_48; // 0x48 : used by sdk_system_restart_in_nmi()
} __attribute__ (( packed ));
_Static_assert(sizeof(struct SAR_REGS) == 0x4c, "SAR_REGS is the wrong size");
#endif /* _ESP_SAR_REGS_H */

40
core/include/sdk_internal.h
View file

@ -4,6 +4,7 @@
#include "espressif/esp_wifi.h"
#include "espressif/spi_flash.h"
#include "espressif/phy_info.h"
#include "etstimer.h"
#include "lwip/netif.h"
///////////////////////////////////////////////////////////////////////////////
@ -13,31 +14,38 @@
// 'info' is declared in app_main.o at .bss+0x4
struct sdk_info_st {
uint32_t _unknown0;
uint32_t _unknown1;
uint32_t _unknown2;
uint8_t _unknown3[12];
uint8_t softap_mac_addr[6];
uint8_t sta_mac_addr[6];
uint32_t _unknown0; // 0x00
uint32_t _unknown4; // 0x04
uint32_t _unknown8; // 0x08
ip_addr_t ipaddr; // 0x0c
ip_addr_t netmask; // 0x10
ip_addr_t gw; // 0x14
uint8_t softap_mac_addr[6]; // 0x18
uint8_t sta_mac_addr[6]; // 0x1e
};
extern struct sdk_info_st sdk_info;
// 'rst_if' is declared in user_interface.o at .bss+0xfc
struct sdk_rst_if_st {
uint32_t version;
uint8_t _unknown[28];
};
extern struct sdk_rst_if_st sdk_rst_if;
extern struct sdk_rst_info sdk_rst_if;
// 'g_ic' is declared in libnet80211/ieee80211.o at .bss+0x0
// See also: http://esp8266-re.foogod.com/wiki/G_ic_(IoT_RTOS_SDK_0.9.9)
struct sdk_g_ic_netif_info {
struct netif *netif;
//TODO: rest of this structure is unknown.
struct netif *netif; // 0x00
ETSTimer timer; // 0x04 - 0x20
uint8_t _unknown20[28]; // 0x20 - 0x3c
uint32_t _unknown3c; // 0x3c (referenced by sdk_wifi_station_disconnect)
uint8_t _unknown40[6]; // 0x40 - 0x46
uint8_t _unknown46[66]; // 0x46 - 0x88
struct sdk_netif_conninfo *_unknown88; // 0x88
uint32_t _unknown8c; // 0x8c
struct sdk_netif_conninfo *conninfo[6]; // 0x90 - 0xa8
uint8_t _unknowna8[16]; // 0xa8 - 0xb8
uint8_t _unknownb8; // 0xb8 (referenced by sdk_wifi_station_connect / sdk_wifi_station_disconnect)
uint8_t _unknownb9; // 0xb9 (referenced by sdk_wifi_station_connect / sdk_wifi_station_disconnect)
uint8_t connect_status; // 0xba (referenced by sdk_system_station_got_ip_set / sdk_wifi_station_disconnect)
};
// This is the portion of g_ic which is not loaded/saved to the flash ROM, and
@ -197,7 +205,6 @@ extern struct sdk_g_ic_st sdk_g_ic;
///////////////////////////////////////////////////////////////////////////////
_Static_assert(sizeof(struct sdk_info_st) == 0x24, "info_st is the wrong size!");
_Static_assert(sizeof(struct sdk_rst_if_st) == 0x20, "sdk_rst_if_st is the wrong size!");
_Static_assert(sizeof(struct sdk_g_ic_volatile_st) == 0x1d8, "sdk_g_ic_volatile_st is the wrong size!");
_Static_assert(sizeof(struct sdk_g_ic_saved_st) == 0x370, "sdk_g_ic_saved_st is the wrong size!");
_Static_assert(sizeof(struct sdk_g_ic_st) == 0x548, "sdk_g_ic_st is the wrong size!");
@ -221,7 +228,6 @@ void sdk_pp_soft_wdt_init(void);
int sdk_register_chipv6_phy(sdk_phy_info_t *);
void sdk_sleep_reset_analog_rtcreg_8266(void);
uint32_t sdk_system_get_checksum(uint8_t *, uint32_t);
void sdk_system_restart_in_nmi(void);
void sdk_wDevEnableRx(void);
void sdk_wDev_Initialize(void);
void sdk_wifi_mode_set(uint8_t);

2
examples/http_get_mbedtls/Makefile
View file

@ -1,4 +1,4 @@
PROGRAM=http_get_mbedtls
COMPONENTS = FreeRTOS lwip core extras/mbedtls
EXTRA_COMPONENTS = extras/mbedtls
include ../../common.mk

2
examples/pwm_test/Makefile
View file

@ -1,4 +1,4 @@
# Simple makefile for simple example
PROGRAM=pwm_test
COMPONENTS = FreeRTOS lwip core extras/pwm
EXTRA_COMPONENTS = extras/pwm
include ../../common.mk

2
examples/tls_server/Makefile
View file

@ -1,4 +1,4 @@
PROGRAM=tls_server
COMPONENTS = FreeRTOS lwip core extras/mbedtls
EXTRA_COMPONENTS = extras/mbedtls
include ../../common.mk

2
include/espressif/esp_misc.h
View file

@ -27,6 +27,8 @@ void sdk_os_delay_us(uint16_t us);
void sdk_os_install_putc1(void (*p)(char c));
void sdk_os_putc(char c);
void sdk_gpio_output_set(uint32_t set_mask, uint32_t clear_mask, uint32_t enable_mask, uint32_t disable_mask);
#ifdef __cplusplus
}
#endif

4
include/espressif/esp_system.h
View file

@ -54,8 +54,8 @@ uint32_t sdk_system_get_chip_id(void);
uint32_t sdk_system_rtc_clock_cali_proc(void);
uint32_t sdk_system_get_rtc_time(void);
bool sdk_system_rtc_mem_read(uint8_t src, void *dst, uint16_t n);
bool sdk_system_rtc_mem_write(uint8_t dst, const void *src, uint16_t n);
bool sdk_system_rtc_mem_read(uint32_t src_addr, void *des_addr, uint16_t save_size);
bool sdk_system_rtc_mem_write(uint32_t des_addr, void *src_addr, uint16_t save_size);
void sdk_system_uart_swap(void);
void sdk_system_uart_de_swap(void);

8
include/espressif/osapi.h Normal file
View file

@ -0,0 +1,8 @@
#ifndef _OSAPI_H_
#define _OSAPI_H_
void sdk_os_timer_setfn(ETSTimer *ptimer, ETSTimerFunc *pfunction, void *parg);
void sdk_os_timer_arm(ETSTimer *ptimer, uint32_t milliseconds, bool repeat_flag);
void sdk_os_timer_disarm(ETSTimer *ptimer);
#endif

27
include/espressif/user_interface.h Normal file
View file

@ -0,0 +1,27 @@
#ifndef __USER_INTERFACE_H__
#define __USER_INTERFACE_H__
#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include "espressif/esp_wifi.h"
enum sdk_dhcp_status {
DHCP_STOPPED,
DHCP_STARTED
};
uint8_t sdk_system_get_boot_version(void);
uint32_t sdk_system_get_userbin_addr(void);
uint8_t sdk_system_get_boot_mode(void);
bool sdk_system_restart_enhance(uint8_t bin_type, uint32_t bin_addr);
bool sdk_system_upgrade_userbin_set(uint8_t userbin);
uint8_t sdk_system_upgrade_userbin_check(void);
bool sdk_system_upgrade_flag_set(uint8_t flag);
uint8_t sdk_system_upgrade_flag_check(void);
bool sdk_system_upgrade_reboot(void);
bool sdk_wifi_station_dhcpc_start(void);
bool sdk_wifi_station_dhcpc_stop(void);
enum sdk_dhcp_status sdk_wifi_station_dhcpc_status(void);
#endif

19
open_esplibs/include/esplibs/libmain.h Normal file
View file

@ -0,0 +1,19 @@
#ifndef _ESPLIBS_LIBMAIN_H
#define _ESPLIBS_LIBMAIN_H
#include "sdk_internal.h"
// misc.c
int sdk_os_get_cpu_frequency(void);
void sdk_os_update_cpu_frequency(int freq);
// user_interface.c
void sdk_system_restart_in_nmi(void);
int sdk_system_get_test_result(void);
void sdk_wifi_param_save_protect(struct sdk_g_ic_saved_st *data);
bool sdk_system_overclock(void);
bool sdk_system_restoreclock(void);
uint32_t sdk_system_relative_time(uint32_t reltime);
#endif /* _ESPLIBS_LIBMAIN_H */

14
open_esplibs/include/esplibs/libnet80211.h Normal file
View file

@ -0,0 +1,14 @@
#ifndef _ESPLIBS_LIBNET80211_H
#define _ESPLIBS_LIBNET80211_H
// Defined in wl_cnx.o
extern ETSTimer sdk_sta_con_timer;
// Defined in ieee80211_sta.o: .irom0.text+0xcc4
bool sdk_wifi_station_stop(void);
// Defined in ieee80211_hostap.o: .irom0.text+0x1184
bool sdk_wifi_softap_stop(void);
#endif /* _ESPLIBS_LIBNET80211_H */

8
open_esplibs/include/esplibs/libphy.h Normal file
View file

@ -0,0 +1,8 @@
#ifndef _ESPLIBS_LIBPHY_H
#define _ESPLIBS_LIBPHY_H
// Defined in phy_chip_v6_ana.o: .irom0.text+0x12d8
uint32_t sdk_test_tout(bool);
#endif /* _ESPLIBS_LIBPHY_H */

32
open_esplibs/include/esplibs/libpp.h Normal file
View file

@ -0,0 +1,32 @@
#ifndef _ESPLIBS_LIBPP_H
#define _ESPLIBS_LIBPP_H
// Located in wdev.o
extern uint32_t sdk_WdevTimOffSet;
// Defined in pp.o: .irom0.text+0xa08
void sdk_ppRecycleRxPkt(void *);
// Defined in pm.o: .irom0.text+0x74
uint32_t sdk_pm_rtc_clock_cali_proc(void);
// Defined in pm.o: .irom0.text+0xb8
void sdk_pm_set_sleep_time(uint32_t);
// Defined in pm.o: .irom0.text+0x1758
uint8_t sdk_pm_is_waked(void);
// Defined in pm.o: .irom0.text+0x1774
bool sdk_pm_is_open(void);
// Defined in pm.o: .irom0.text+0x19ac
bool sdk_pm_post(int);
// Defined in wdev.o: .irom0.text+0x450
void sdk_wDev_MacTim1SetFunc(void (*func)(void));
// Defined in wdev.o: .text+0x4a8
void sdk_wDev_MacTim1Arm(uint32_t);
#endif /* _ESPLIBS_LIBPP_H */

3
open_esplibs/include/open_esplibs.h
View file

@ -32,5 +32,8 @@
#ifndef OPEN_LIBMAIN_XTENSA_CONTEXT
#define OPEN_LIBMAIN_XTENSA_CONTEXT (OPEN_LIBMAIN)
#endif
#ifndef OPEN_LIBMAIN_USER_INTERFACE
#define OPEN_LIBMAIN_USER_INTERFACE (OPEN_LIBMAIN)
#endif
#endif /* _OPEN_ESPLIBS_H */

2
open_esplibs/libmain/misc.c
View file

@ -58,7 +58,7 @@ uint8_t sdk_rtc_get_reset_reason(void) {
}
}
}
RTC.RESET_REASON0 &= ~RTC_RESET_REASON0_SOMETHING;
RTC.RESET_REASON0 &= ~RTC_RESET_REASON0_BIT21;
return reason;
}

548
open_esplibs/libmain/user_interface.c Normal file
View file

@ -0,0 +1,548 @@
#include "open_esplibs.h"
#if OPEN_LIBMAIN_USER_INTERFACE
// The contents of this file are only built if OPEN_LIBMAIN_USER_INTERFACE is set to true
#include "FreeRTOS.h"
#include "task.h"
#include "string.h"
#include "lwip/dhcp.h"
#include "esp/types.h"
#include "esp/rom.h"
#include "esp/dport_regs.h"
#include "esp/rtcmem_regs.h"
#include "esp/iomux_regs.h"
#include "esp/sar_regs.h"
#include "esp/wdev_regs.h"
#include "etstimer.h"
#include "espressif/sdk_private.h"
#include "espressif/esp_system.h"
#include "espressif/esp_wifi.h"
#include "espressif/esp_sta.h"
#include "espressif/esp_softap.h"
#include "espressif/esp_misc.h"
#include "espressif/osapi.h"
#include "espressif/user_interface.h"
#include "sdk_internal.h"
#include "esplibs/libmain.h"
#include "esplibs/libpp.h"
#include "esplibs/libphy.h"
#include "esplibs/libnet80211.h"
// Structure for the data contained in the last sector of Flash which contains
// meta-info about the saved wifi param sectors.
struct param_dir_st {
uint8_t current_sector; // 0x00
uint32_t cksum_magic; // 0x04
uint32_t save_count; // 0x08
uint32_t cksum_len[2]; // 0x0c
uint32_t cksum_value[2]; // 0x14
};
_Static_assert(sizeof(struct param_dir_st) == 28, "param_dir_st is the wrong size");
enum sdk_dhcp_status sdk_dhcpc_flag = DHCP_STARTED;
bool sdk_cpu_overclock;
struct sdk_rst_info sdk_rst_if;
sdk_wifi_promiscuous_cb_t sdk_promiscuous_cb;
static uint8_t _system_upgrade_flag; // Ldata009
// Prototypes for static functions
static bool _check_boot_version(void);
static void _deep_sleep_phase2(void *timer_arg);
static struct netif *_get_netif(uint32_t mode);
// Linker-created values used by sdk_system_print_meminfo
extern uint32_t _data_start, _data_end;
extern uint32_t _rodata_start, _rodata_end;
extern uint32_t _bss_start, _bss_end;
extern uint32_t _heap_start;
#define _rom_reset_vector ((void (*)(void))0x40000080)
void IRAM sdk_system_restart_in_nmi(void) {
uint32_t buf[8];
sdk_system_rtc_mem_read(0, buf, 32);
if (buf[0] != 2) {
memset(buf, 0, 32);
buf[0] = 3;
sdk_system_rtc_mem_write(0, buf, 32);
}
if (!sdk_NMIIrqIsOn) {
portENTER_CRITICAL();
do {
DPORT.DPORT0 = SET_FIELD(DPORT.DPORT0, DPORT_DPORT0_FIELD0, 0);
} while (DPORT.DPORT0 & 1);
}
ESPSAR.UNKNOWN_48 |= 3;
DPORT.CLOCKGATE_WATCHDOG |= DPORT_CLOCKGATE_WATCHDOG_UNKNOWN_8;
ESPSAR.UNKNOWN_48 &= ~3;
DPORT.CLOCKGATE_WATCHDOG &= ~DPORT_CLOCKGATE_WATCHDOG_UNKNOWN_8;
Cache_Read_Disable();
DPORT.SPI_CACHE_RAM &= ~(DPORT_SPI_CACHE_RAM_BANK0 | DPORT_SPI_CACHE_RAM_BANK1);
// This calls directly to 0x40000080, the "reset" exception vector address.
_rom_reset_vector();
}
bool IRAM sdk_system_rtc_mem_write(uint32_t des_addr, void *src_addr, uint16_t save_size) {
uint32_t volatile *src_buf = (uint32_t *)src_addr;
if (des_addr > 191) {
return false;
}
if ((intptr_t)src_addr & 3) {
return false;
}
if ((768 - (des_addr * 4)) < save_size) {
return false;
}
if ((save_size & 3) != 0) {
save_size = (save_size & ~3) + 4;
}
for (uint8_t i = 0; i < (save_size >> 2); i++) {
RTCMEM_SYSTEM[i] = src_buf[i];
}
return true;
}
bool IRAM sdk_system_rtc_mem_read(uint32_t src_addr, void *des_addr, uint16_t save_size) {
uint32_t volatile *src_buf = (uint32_t *)src_addr;
if (src_addr > 191) {
return false;
}
if ((intptr_t)des_addr & 3) {
return false;
}
if ((768 - (src_addr * 4)) < save_size) {
return false;
}
if ((save_size & 3) != 0) {
save_size = (save_size & ~3) + 4;
}
for (uint8_t i = 0; i < (save_size >> 2); i++) {
src_buf[i] = RTCMEM_SYSTEM[i];
}
return true;
}
void sdk_system_pp_recycle_rx_pkt(void *eb) {
sdk_ppRecycleRxPkt(eb);
}
uint16_t sdk_system_adc_read(void) {
return sdk_test_tout(false);
}
void sdk_system_restart(void) {
if (sdk_wifi_get_opmode() != 2) {
sdk_wifi_station_stop();
}
if (sdk_wifi_get_opmode() != 1) {
sdk_wifi_softap_stop();
}
vTaskDelay(6);
IOMUX_GPIO12 |= IOMUX_PIN_PULLUP;
sdk_wDev_MacTim1SetFunc(sdk_system_restart_in_nmi);
sdk_wDev_MacTim1Arm(3);
}
void sdk_system_restore(void) {
struct sdk_g_ic_saved_st *buf;
buf = malloc(sizeof(struct sdk_g_ic_saved_st));
memset(buf, 0xff, sizeof(struct sdk_g_ic_saved_st));
memcpy(buf, &sdk_g_ic.s, 8);
sdk_wifi_param_save_protect(buf);
free(buf);
}
uint8_t sdk_system_get_boot_version(void) {
return sdk_g_ic.s.boot_info & 0x1f;
}
static bool _check_boot_version(void) {
uint8_t ver = sdk_system_get_boot_version();
if (ver < 3 || ver == 31) {
printf("failed: need boot >= 1.3\n");
return false;
}
return true;
}
int sdk_system_get_test_result(void) {
if (_check_boot_version()) {
return (sdk_g_ic.s.boot_info >> 5) & 1;
} else {
return -1;
}
}
uint32_t sdk_system_get_userbin_addr(void) {
uint8_t buf[8];
uint16_t unknown_var = 0; //FIXME: read but never written?
uint32_t addr;
uint32_t flash_size_code;
if (!(sdk_g_ic.s.boot_info >> 7)) {
if (sdk_g_ic.s._unknown1d8 & 0x4) {
addr = sdk_g_ic.s.user1_addr[0] | (sdk_g_ic.s.user1_addr[1] << 8) |
(sdk_g_ic.s.user1_addr[2] << 16);
} else {
addr = sdk_g_ic.s.user0_addr[0] | (sdk_g_ic.s.user0_addr[1] << 8) | (sdk_g_ic.s.user0_addr[2] << 16);
}
} else {
if (!sdk_system_upgrade_userbin_check()) {
addr = 0x00001000;
} else {
sdk_spi_flash_read(0, (uint32_t *)buf, 8);
flash_size_code = buf[3] >> 4;
if (flash_size_code >= 2 && flash_size_code < 5) {
flash_size_code = 0x81;
} else if (flash_size_code == 1) {
flash_size_code = 0x41;
} else {
// FIXME: In the original code, this loads from a local stack
// variable, which is never actually assigned to anywhere.
// It's unclear what this value is actually supposed to be.
flash_size_code = unknown_var;
}
addr = flash_size_code << 12;
}
}
return addr;
}
uint8_t sdk_system_get_boot_mode(void) {
int boot_version = sdk_g_ic.s.boot_info & 0x1f;
if (boot_version < 3 || boot_version == 0x1f) {
return 1;
}
return sdk_g_ic.s.boot_info >> 7;
}
bool sdk_system_restart_enhance(uint8_t bin_type, uint32_t bin_addr) {
uint32_t current_addr;
if (!_check_boot_version()) {
return false;
}
if (bin_type == 0) {
current_addr = sdk_system_get_userbin_addr();
printf("restart to use user bin @ %x\n", bin_addr);
sdk_g_ic.s.user1_addr[0] = bin_addr;
sdk_g_ic.s.user1_addr[1] = bin_addr >> 8;
sdk_g_ic.s.user1_addr[2] = bin_addr >> 16;
sdk_g_ic.s.user0_addr[0] = current_addr;
sdk_g_ic.s.user0_addr[1] = current_addr >> 8;
sdk_g_ic.s.user0_addr[2] = current_addr >> 16;
sdk_g_ic.s._unknown1d8 = (sdk_g_ic.s._unknown1d8 & 0xfb) | 0x04;
sdk_g_ic.s.boot_info &= 0x7f;
sdk_wifi_param_save_protect(&sdk_g_ic.s);
sdk_system_restart();
return true;
} else {
if (bin_type != 1) {
printf("don't supported type.\n");
return false;
}
if (!sdk_system_get_test_result()) {
printf("test already passed.\n");
return false;
}
printf("reboot to use test bin @ %x\n", bin_addr);
sdk_g_ic.s.user0_addr[0] = bin_addr;
sdk_g_ic.s.user0_addr[1] = bin_addr >> 8;
sdk_g_ic.s.user0_addr[2] = bin_addr >> 16;
sdk_g_ic.s.boot_info &= 0xbf;
sdk_wifi_param_save_protect(&sdk_g_ic.s);
sdk_system_restart();
return true;
}
}
bool sdk_system_upgrade_userbin_set(uint8_t userbin) {
uint8_t userbin_val, userbin_mask;
uint8_t boot_ver = sdk_system_get_boot_version();
if (userbin >= 2) {
return false;
} else {
if (boot_ver == 2 || boot_ver == 0x1f) {
userbin_val = userbin & 0x0f;
userbin_mask = 0xf0;
} else {
userbin_val = userbin & 0x03;
userbin_mask = 0xfc;
}
sdk_g_ic.s._unknown1d8 = (sdk_g_ic.s._unknown1d8 & userbin_mask) | userbin_val;
return true;
}
}
uint8_t sdk_system_upgrade_userbin_check(void) {
uint8_t boot_ver = sdk_system_get_boot_version();
if (boot_ver != 0x1f && boot_ver != 2) {
if ((sdk_g_ic.s._unknown1d8 & 0x03) == 1) {
if (sdk_g_ic.s._unknown1d8 & 0x4) {
return 1;
} else {
return 0;
}
} else {
if (sdk_g_ic.s._unknown1d8 & 0x4) {
return 0;
} else {
return 1;
}
}
} else {
if ((sdk_g_ic.s._unknown1d8 & 0x0f) == 1) {
return 1;
} else {
return 0;
}
}
}
bool sdk_system_upgrade_flag_set(uint8_t flag) {
if (flag < 3) {
_system_upgrade_flag = flag;
return true;
}
return false;
}
uint8_t sdk_system_upgrade_flag_check(void) {
return _system_upgrade_flag;
}
bool sdk_system_upgrade_reboot(void) {
uint8_t boot_ver = sdk_system_get_boot_version();
uint8_t new__unknown1d8;
if (_system_upgrade_flag != 2) {
return false;
}
printf("reboot to use");
if (boot_ver != 2 && boot_ver != 0x1f) {
sdk_g_ic.s.boot_info = (sdk_g_ic.s.boot_info & 0x7f) | 0x80;
sdk_g_ic.s._unknown1d8 = (sdk_g_ic.s._unknown1d8 & 0xfb) | 0x04;
if ((sdk_g_ic.s._unknown1d8 & 0x03) == 1) {
printf("1\n");
new__unknown1d8 = sdk_g_ic.s._unknown1d8 & 0xfc;
} else {
printf("2\n");
new__unknown1d8 = (sdk_g_ic.s._unknown1d8 & 0xfc) | 0x01;
}
} else {
if ((sdk_g_ic.s._unknown1d8 & 0x0f) == 1) {
printf("1\n");
new__unknown1d8 = sdk_g_ic.s._unknown1d8 & 0xf0;
} else {
printf("2\n");
new__unknown1d8 = (sdk_g_ic.s._unknown1d8 & 0xf0) | 0x01;
}
}
sdk_g_ic.s._unknown1d8 = new__unknown1d8;
sdk_wifi_param_save_protect(&sdk_g_ic.s);
sdk_system_restart();
return true;
}
static void _deep_sleep_phase2(void *timer_arg) {
uint32_t time_in_us = (uint32_t)timer_arg;
printf("deep sleep %ds\n\n", time_in_us / 1000000);
while (FIELD2VAL(UART_STATUS_TXFIFO_COUNT, UART(0).STATUS)) {}
while (FIELD2VAL(UART_STATUS_TXFIFO_COUNT, UART(1).STATUS)) {}
RTC.CTRL0 = 0;
RTC.CTRL0 &= 0xffffbfff;
RTC.CTRL0 |= 0x00000030;
RTC._unknown44 = 0x00000004;
RTC._unknownc = 0x00010010;
RTC._unknown48 = (RTC._unknown48 & 0xffff01ff) | 0x0000fc00;
RTC._unknown48 = (RTC._unknown48 & 0xfffffe00) | 0x00000080;
RTC.COUNTER_ALARM = RTC.COUNTER + 136;
RTC.RESET_REASON2 = 0x00000008;
RTC.RESET_REASON0 = 0x00100000;
sdk_os_delay_us(200);
RTC.GPIO_CFG[2] = 0x00000011;
RTC.GPIO_CFG[3] = 0x00000003;
RTC._unknownc = 0x000640c8;
RTC.CTRL0 &= 0xffffffcf;
sdk_pm_rtc_clock_cali_proc();
sdk_pm_set_sleep_time(time_in_us);
RTC.GPIO_CFG[2] = 0x00000011;
RTC.GPIO_CFG[3] = 0x00000003;
DPORT.INT_ENABLE &= ~(DPORT_INT_ENABLE_WDT);
_xt_isr_mask(1 << ETS_WDT_INUM);
RTC._unknown40 = 0xffffffff;
RTC._unknown44 = 0x00000020;
RTC._unknown10 = 0x00000000;
if (time_in_us == 0) {
RTC.RESET_REASON2 = 0x00000000;
} else {
RTC.RESET_REASON2 = 0x00000008;
}
RTC.RESET_REASON0 = 0x00100000;
}
void sdk_system_deep_sleep(uint32_t time_in_us) {
if (sdk_wifi_get_opmode() != 2) {
sdk_wifi_station_stop();
}
if (sdk_wifi_get_opmode() != 1) {
sdk_wifi_softap_stop();
}
sdk_os_timer_disarm(&sdk_sta_con_timer);
sdk_os_timer_setfn(&sdk_sta_con_timer, _deep_sleep_phase2, (void *)time_in_us);
sdk_os_timer_arm(&sdk_sta_con_timer, 100, 0);
}
bool sdk_system_update_cpu_freq(uint8_t freq) {
if (freq == 80) {
DPORT.CPU_CLOCK &= ~(DPORT_CPU_CLOCK_X2);
sdk_os_update_cpu_frequency(80);
} else if (freq == 160) {
DPORT.CPU_CLOCK |= DPORT_CPU_CLOCK_X2;
sdk_os_update_cpu_frequency(160);
} else {
return false;
}
return true;
}
uint8_t sdk_system_get_cpu_freq(void) {
return sdk_os_get_cpu_frequency();
}
bool sdk_system_overclock(void) {
if (sdk_system_get_cpu_freq() == 80) {
sdk_cpu_overclock = true;
sdk_system_update_cpu_freq(160);
return true;
}
return false;
}
bool sdk_system_restoreclock(void) {
if (sdk_system_get_cpu_freq() == 160 && sdk_cpu_overclock) {
sdk_cpu_overclock = false;
sdk_system_update_cpu_freq(80);
return true;
}
return false;
}
uint32_t sdk_system_get_time(void) {
return WDEV.SYS_TIME + sdk_WdevTimOffSet;
}
uint32_t sdk_system_relative_time(uint32_t reltime) {
return WDEV.SYS_TIME - reltime;
}
void sdk_system_station_got_ip_set(struct ip_addr *ip, struct ip_addr *mask, struct ip_addr *gw) {
uint8_t *ip_bytes = (uint8_t *)&ip->addr;
uint8_t *mask_bytes = (uint8_t *)&mask->addr;
uint8_t *gw_bytes = (uint8_t *)&gw->addr;
uint32_t gpio_mask;
sdk_g_ic.v.station_netif_info->connect_status = STATION_GOT_IP;
printf("ip:%d.%d.%d.%d,mask:%d.%d.%d.%d,gw:%d.%d.%d.%d", ip_bytes[0], ip_bytes[1], ip_bytes[2], ip_bytes[3], mask_bytes[0], mask_bytes[1], mask_bytes[2], mask_bytes[3], gw_bytes[0], gw_bytes[1], gw_bytes[2], gw_bytes[3]);
printf("\n");
if ((sdk_g_ic.s.wifi_led_enable == 1) && (sdk_g_ic.s.wifi_mode == 1)) {
sdk_os_timer_disarm(&sdk_sta_con_timer);
gpio_mask = 1 << sdk_g_ic.s.wifi_led_gpio;
sdk_gpio_output_set(0, gpio_mask, gpio_mask, 0);
}
}
void sdk_system_print_meminfo(void) {
printf("%s: 0x%x ~ 0x%x, len: %d\n", "data ", _data_start, _data_end, _data_end - _data_start);
printf("%s: 0x%x ~ 0x%x, len: %d\n", "rodata", _rodata_start, _rodata_end, _rodata_end - _rodata_start);
printf("%s: 0x%x ~ 0x%x, len: %d\n", "bss ", _bss_start, _bss_end, _bss_end - _bss_start);
printf("%s: 0x%x ~ 0x%x, len: %d\n", "heap ", _heap_start, 0x3fffc000, 0x3fffc000 - _heap_start);
}
uint32_t sdk_system_get_free_heap_size(void) {
return xPortGetFreeHeapSize();
}
uint32_t sdk_system_get_chip_id(void) {
uint32_t mac0 = DPORT.OTP_MAC0 & 0xff000000;
uint32_t mac1 = DPORT.OTP_MAC1 & 0x00ffffff;
return (mac1 << 8) | (mac0 >> 24);
}
uint32_t sdk_system_rtc_clock_cali_proc(void) {
return sdk_pm_rtc_clock_cali_proc();
}
uint32_t sdk_system_get_rtc_time(void) {
return RTC.COUNTER;
}
struct sdk_rst_info *sdk_system_get_rst_info(void) {
return &sdk_rst_if;
}
static struct netif *_get_netif(uint32_t mode) {
struct sdk_g_ic_netif_info *info;
if (mode >= 2) {
return NULL;
}
if (mode == 0) {
info = sdk_g_ic.v.station_netif_info;
} else {
info = sdk_g_ic.v.softap_netif_info;
}
if (info) {
return info->netif;
}
return NULL;
}
bool sdk_wifi_station_dhcpc_start(void) {
struct netif *netif = _get_netif(0);
if (sdk_wifi_get_opmode() == 2) {
return false;
}
if (netif && sdk_dhcpc_flag == DHCP_STOPPED) {
sdk_info.ipaddr.addr = 0;
sdk_info.netmask.addr = 0;
sdk_info.gw.addr = 0;
netif_set_addr(netif, &sdk_info.ipaddr, &sdk_info.netmask, &sdk_info.gw);
if (dhcp_start(netif)) {
return false;
}
}
sdk_dhcpc_flag = DHCP_STARTED;
return true;
}
bool sdk_wifi_station_dhcpc_stop(void) {
struct netif *netif = _get_netif(0);
if (sdk_wifi_get_opmode() == 2) {
return false;
}
if (netif && sdk_dhcpc_flag == DHCP_STARTED) {
dhcp_stop(netif);
}
sdk_dhcpc_flag = DHCP_STOPPED;
return true;
}
enum sdk_dhcp_status sdk_wifi_station_dhcpc_status(void) {
return sdk_dhcpc_flag;
}
#endif /* OPEN_LIBMAIN_USER_INTERFACE */