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UART disabled in locked state.

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This commit is contained in:
Nunu 2024-01-13 16:58:16 +01:00
parent aed640620f
commit 1227460f95
6 changed files with 17 additions and 45 deletions
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35
app/uart.c
View File

@ -191,7 +191,7 @@ static void SendVersion(void)
Reply.Header.ID = 0x0515;
Reply.Header.Size = sizeof(Reply.Data);
strcpy(Reply.Data.Version, Version);
Reply.Data.bHasCustomAesKey = bHasCustomAesKey;
Reply.Data.bHasCustomAesKey = false;
Reply.Data.bIsInLockScreen = bIsInLockScreen;
Reply.Data.Challenge[0] = gChallenge[0];
Reply.Data.Challenge[1] = gChallenge[1];
@ -223,7 +223,6 @@ static void CMD_051B(const uint8_t *pBuffer)
{
const CMD_051B_t *pCmd = (const CMD_051B_t *)pBuffer;
REPLY_051B_t Reply;
bool bLocked = false;
if (pCmd->Timestamp != Timestamp)
return;
@ -240,11 +239,8 @@ static void CMD_051B(const uint8_t *pBuffer)
Reply.Data.Offset = pCmd->Offset;
Reply.Data.Size = pCmd->Size;
if (bHasCustomAesKey)
bLocked = gIsLocked;
if (!bLocked)
EEPROM_ReadBuffer(pCmd->Offset, Reply.Data.Data, pCmd->Size);
EEPROM_ReadBuffer(pCmd->Offset, Reply.Data.Data, pCmd->Size);
SendReply(&Reply, pCmd->Size + 8);
}
@ -254,7 +250,6 @@ static void CMD_051D(const uint8_t *pBuffer)
const CMD_051D_t *pCmd = (const CMD_051D_t *)pBuffer;
REPLY_051D_t Reply;
bool bReloadEeprom;
bool bIsLocked;
if (pCmd->Timestamp != Timestamp)
return;
@ -271,27 +266,23 @@ static void CMD_051D(const uint8_t *pBuffer)
Reply.Header.Size = sizeof(Reply.Data);
Reply.Data.Offset = pCmd->Offset;
bIsLocked = bHasCustomAesKey ? gIsLocked : bHasCustomAesKey;
if (!bIsLocked)
unsigned int i;
for (i = 0; i < (pCmd->Size / 8); i++)
{
unsigned int i;
for (i = 0; i < (pCmd->Size / 8); i++)
{
const uint16_t Offset = pCmd->Offset + (i * 8U);
const uint16_t Offset = pCmd->Offset + (i * 8U);
if (Offset >= 0x0F30 && Offset < 0x0F40)
if (!gIsLocked)
bReloadEeprom = true;
if (Offset >= 0x0F30 && Offset < 0x0F40)
bReloadEeprom = true;
if ((Offset < 0x0E98 || Offset >= 0x0EA0) || !bIsInLockScreen || pCmd->bAllowPassword)
EEPROM_WriteBuffer(Offset, &pCmd->Data[i * 8U], true);
}
if (bReloadEeprom)
BOARD_EEPROM_Init();
if ((Offset < 0x0E98 || Offset >= 0x0EA0) || !bIsInLockScreen || pCmd->bAllowPassword)
EEPROM_WriteBuffer(Offset, &pCmd->Data[i * 8U], true);
}
if (bReloadEeprom)
BOARD_EEPROM_Init();
SendReply(&Reply, sizeof(Reply));
}

12
board.c
View File

@ -722,18 +722,6 @@ void BOARD_EEPROM_Init(void)
}
}
// 0F30..0F3F
EEPROM_ReadBuffer(0x0F30, gCustomAesKey, sizeof(gCustomAesKey));
bHasCustomAesKey = false;
for (i = 0; i < ARRAY_SIZE(gCustomAesKey); i++)
{
if (gCustomAesKey[i] != 0xFFFFFFFFu)
{
bHasCustomAesKey = true;
return;
}
}
#ifdef ENABLE_SPECTRUM_SHOW_CHANNEL_NAME
BOARD_gMR_LoadChannels();
#endif

1
main.c
View File

@ -177,6 +177,7 @@ void Main(void)
if (gEeprom.POWER_ON_PASSWORD < PASSWORD_OFF)
{
bIsInLockScreen = true;
gIsLocked = true;
UI_DisplayLock();
bIsInLockScreen = false;
}

3
misc.c
View File

@ -97,7 +97,6 @@ uint8_t gSetting_battery_text;
bool gMonitor = false; // true opens the squelch
uint32_t gCustomAesKey[4];
bool bHasCustomAesKey;
uint32_t gChallenge[4];
uint8_t gTryCount;
@ -249,7 +248,7 @@ volatile uint8_t boot_counter_10ms;
int16_t gCurrentRSSI[2] = {0, 0}; // now one per VFO
uint8_t gIsLocked = 0xFF;
bool gIsLocked = false;

3
misc.h
View File

@ -172,7 +172,6 @@ extern bool gMonitor;
extern const uint32_t gDefaultAesKey[4];
extern uint32_t gCustomAesKey[4];
extern bool bHasCustomAesKey;
extern uint32_t gChallenge[4];
extern uint8_t gTryCount;
@ -353,7 +352,7 @@ extern volatile uint8_t gVFOStateResumeCountdown_500ms;
extern volatile bool gScheduleFM;
#endif
extern int16_t gCurrentRSSI[2]; // now one per VFO
extern uint8_t gIsLocked;
extern bool gIsLocked;
extern volatile uint8_t boot_counter_10ms;
int32_t NUMBER_AddWithWraparound(int32_t Base, int32_t Add, int32_t LowerLimit, int32_t UpperLimit);

8
ui/lock.c
View File

@ -107,6 +107,7 @@ void UI_DisplayLock(void)
if ((gEeprom.POWER_ON_PASSWORD) == Password)
{
AUDIO_PlayBeep(BEEP_1KHZ_60MS_OPTIONAL);
gIsLocked = false;
return;
}
@ -143,13 +144,6 @@ void UI_DisplayLock(void)
gKeyReading0 = Key;
}
if (UART_IsCommandAvailable())
{
__disable_irq();
UART_HandleCommand();
__enable_irq();
}
if (gUpdateDisplay)
{
Render();