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Use pointers to avoid some string copying

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Size: 60664 -> 60464
This commit is contained in:
Juan Antonio 2023-12-23 18:18:23 +01:00 committed by egzumer
parent 1281bbf033
commit f8ef687026
8 changed files with 138 additions and 182 deletions
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22
app/dtmf.c
View File

@ -138,13 +138,14 @@ bool DTMF_ValidateCodes(char *pCode, const unsigned int size)
#ifdef ENABLE_DTMF_CALLING
bool DTMF_GetContact(const int Index, char *pContact)
{
int i = -1;
if (Index >= 0 && Index < MAX_DTMF_CONTACTS && pContact != NULL)
{
EEPROM_ReadBuffer(0x1C00 + (Index * 16), pContact, 16);
i = (int)pContact[0] - ' ';
if (Index < 0 || Index >= MAX_DTMF_CONTACTS || pContact == NULL) {
return false;
}
return (i >= 0 && i < 95);
EEPROM_ReadBuffer(0x1C00 + (Index * 16), pContact, 16);
// check whether the first character is printable or not
return (pContact[0] >= ' ' && pContact[0] < 127);
}
bool DTMF_FindContact(const char *pContact, char *pResult)
@ -331,13 +332,12 @@ void DTMF_HandleRequest(void)
if (gDTMF_RX_index >= 2)
{ // look for ACK reply
char *pPrintStr = "AB";
strcpy(String, "AB");
Offset = gDTMF_RX_index - strlen(pPrintStr);
Offset = gDTMF_RX_index - strlen(String);
if (CompareMessage(gDTMF_RX + Offset, String, strlen(String), true))
{ // ends with "AB"
if (CompareMessage(gDTMF_RX + Offset, pPrintStr, strlen(pPrintStr), true)) {
// ends with "AB"
if (gDTMF_ReplyState != DTMF_REPLY_NONE) // 1of11
// if (gDTMF_CallState != DTMF_CALL_STATE_NONE) // 1of11

20
ui/aircopy.c
View File

@ -29,18 +29,18 @@
void UI_DisplayAircopy(void)
{
char String[16];
char String[16] = {0};
char *pPrintStr = { 0 };
memset(gFrameBuffer, 0, sizeof(gFrameBuffer));
if (gAircopyState == AIRCOPY_READY) {
pPrintStr = "AIR COPY(RDY)";
} else if (gAircopyState == AIRCOPY_TRANSFER) {
pPrintStr = "AIR COPY";
} else {
pPrintStr = "AIR COPY(CMP)";
}
if (gAircopyState == AIRCOPY_READY)
strcpy(String, "AIR COPY(RDY)");
else
if (gAircopyState == AIRCOPY_TRANSFER)
strcpy(String, "AIR COPY");
else
strcpy(String, "AIR COPY(CMP)");
UI_PrintString(String, 2, 127, 0, 8);
UI_PrintString(pPrintStr, 2, 127, 0, 8);
if (gInputBoxIndex == 0)
{

85
ui/fmradio.c
View File

@ -30,82 +30,57 @@
void UI_DisplayFM(void)
{
unsigned int i;
char String[16];
char String[16] = {0};
char *pPrintStr = String;
memset(gFrameBuffer, 0, sizeof(gFrameBuffer));
memset(String, 0, sizeof(String));
strcpy(String, "FM");
UI_PrintString(String, 0, 127, 0, 12);
UI_PrintString("FM", 0, 127, 0, 12);
memset(String, 0, sizeof(String));
if (gAskToSave)
{
strcpy(String, "SAVE?");
}
else
if (gAskToDelete)
{
strcpy(String, "DEL?");
}
else
{
if (gFM_ScanState == FM_SCAN_OFF)
{
if (!gEeprom.FM_IsMrMode)
{
for (i = 0; i < 20; i++)
{
if (gEeprom.FM_FrequencyPlaying == gFM_Channels[i])
{
if (gAskToSave) {
pPrintStr = "SAVE?";
} else if (gAskToDelete) {
pPrintStr = "DEL?";
} else if (gFM_ScanState == FM_SCAN_OFF) {
if (gEeprom.FM_IsMrMode) {
sprintf(String, "MR(CH%02u)", gEeprom.FM_SelectedChannel + 1);
pPrintStr = String;
} else {
pPrintStr = "VFO";
for (unsigned int i = 0; i < 20; i++) {
if (gEeprom.FM_FrequencyPlaying == gFM_Channels[i]) {
sprintf(String, "VFO(CH%02u)", i + 1);
pPrintStr = String;
break;
}
}
if (i == 20)
strcpy(String, "VFO");
}
else
sprintf(String, "MR(CH%02u)", gEeprom.FM_SelectedChannel + 1);
}
else
{
if (!gFM_AutoScan)
strcpy(String, "M-SCAN");
else
} else if (gFM_AutoScan) {
sprintf(String, "A-SCAN(%u)", gFM_ChannelPosition + 1);
pPrintStr = String;
} else {
pPrintStr = "M-SCAN";
}
}
UI_PrintString(String, 0, 127, 2, 10);
UI_PrintString(pPrintStr, 0, 127, 2, 10);
memset(String, 0, sizeof(String));
if (gAskToSave || (gEeprom.FM_IsMrMode && gInputBoxIndex > 0))
{
if (gAskToSave || (gEeprom.FM_IsMrMode && gInputBoxIndex > 0)) {
UI_GenerateChannelString(String, gFM_ChannelPosition);
}
else
if (!gAskToDelete)
{
if (gInputBoxIndex == 0)
{
} else if (gAskToDelete) {
sprintf(String, "CH-%02u", gEeprom.FM_SelectedChannel + 1);
} else {
if (gInputBoxIndex == 0) {
sprintf(String, "%3d.%d", gEeprom.FM_FrequencyPlaying / 10, gEeprom.FM_FrequencyPlaying % 10);
UI_DisplayFrequency(String, 32, 4, true);
}
else {
} else {
const char * ascii = INPUTBOX_GetAscii();
sprintf(String, "%.3s.%.1s",ascii, ascii + 3);
UI_DisplayFrequency(String, 32, 4, false);
}
UI_DisplayFrequency(String, 32, 4, gInputBoxIndex == 0);
ST7565_BlitFullScreen();
return;
}
else
{
sprintf(String, "CH-%02u", gEeprom.FM_SelectedChannel + 1);
}
UI_PrintString(String, 0, 127, 4, 10);
ST7565_BlitFullScreen();

18
ui/helper.c
View File

@ -46,22 +46,24 @@ void UI_GenerateChannelString(char *pString, const uint8_t Channel)
void UI_GenerateChannelStringEx(char *pString, const bool bShowPrefix, const uint8_t ChannelNumber)
{
if (gInputBoxIndex > 0)
{
unsigned int i;
for (i = 0; i < 3; i++)
if (gInputBoxIndex > 0) {
for (unsigned int i = 0; i < 3; i++) {
pString[i] = (gInputBox[i] == 10) ? '-' : gInputBox[i] + '0';
}
pString[3] = 0;
return;
}
if (bShowPrefix)
if (bShowPrefix) {
// BUG here? Prefixed NULLs are allowed
sprintf(pString, "CH-%03u", ChannelNumber + 1);
else
if (ChannelNumber == 0xFF)
} else if (ChannelNumber == 0xFF) {
strcpy(pString, "NULL");
else
} else {
sprintf(pString, "%03u", ChannelNumber + 1);
}
}
void UI_PrintString(const char *pString, uint8_t Start, uint8_t End, uint8_t Line, uint8_t Width)
{

3
ui/lock.c
View File

@ -37,8 +37,7 @@ static void Render(void)
memset(gStatusLine, 0, sizeof(gStatusLine));
memset(gFrameBuffer, 0, sizeof(gFrameBuffer));
strcpy(String, "LOCK");
UI_PrintString(String, 0, 127, 1, 10);
UI_PrintString("LOCK", 0, 127, 1, 10);
for (i = 0; i < 6; i++)
String[i] = (gInputBox[i] == 10) ? '-' : '*';
String[6] = 0;

6
ui/main.c
View File

@ -773,8 +773,7 @@ void UI_DisplayMain(void)
center_line = CENTER_LINE_DTMF_DEC;
strcpy(String, "DTMF ");
strcat(String, gDTMF_RX_live + idx);
sprintf(String, "DTMF %s", gDTMF_RX_live + idx);
UI_PrintStringSmall(String, 2, 0, 3);
}
#else
@ -789,8 +788,7 @@ void UI_DisplayMain(void)
center_line = CENTER_LINE_DTMF_DEC;
strcpy(String, "DTMF ");
strcat(String, gDTMF_RX + idx);
sprintf(String, "DTMF %s", gDTMF_RX_live + idx);
UI_PrintStringSmall(String, 2, 0, 3);
}
#endif

78
ui/menu.c
View File

@ -475,9 +475,8 @@ void UI_DisplayMenu(void)
else
if (menu_index >= 0 && menu_index < (int)gMenuListCount)
{ // current menu item
strcpy(String, MenuList[menu_index].name);
// strcat(String, ":");
UI_PrintString(String, 0, 0, 0, 8);
UI_PrintString(MenuList[menu_index].name, 0, 0, 0, 8);
// UI_PrintStringSmall(String, 0, 0, 0);
}
}
@ -675,9 +674,8 @@ void UI_DisplayMenu(void)
if (!gIsInSubMenu || edit_index < 0)
{ // show the channel name
SETTINGS_FetchChannelName(String, gSubMenuSelection);
if (String[0] == 0)
strcpy(String, "--");
UI_PrintString(String, menu_item_x1, menu_item_x2, 2, 8);
char *pPrintStr = String[0] ? String : "--";
UI_PrintString(pPrintStr, menu_item_x1, menu_item_x2, 2, 8);
}
else
{ // show the channel name being edited
@ -689,10 +687,7 @@ void UI_DisplayMenu(void)
if (!gAskForConfirmation)
{ // show the frequency so that the user knows the channels frequency
sprintf(String, "%u.%05u", frequency / 100000, frequency % 100000);
if (!gIsInSubMenu || edit_index < 0)
UI_PrintString(String, menu_item_x1, menu_item_x2, 4, 8);
else
UI_PrintString(String, menu_item_x1, menu_item_x2, 5, 8);
UI_PrintString(String, menu_item_x1, menu_item_x2, 4 + (gIsInSubMenu && edit_index >= 0), 8);
}
}
@ -908,45 +903,34 @@ void UI_DisplayMenu(void)
if (UI_MENU_GetCurrentMenuId() == MENU_SLIST1 || UI_MENU_GetCurrentMenuId() == MENU_SLIST2)
{
i = (UI_MENU_GetCurrentMenuId() == MENU_SLIST1) ? 0 : 1;
char *pPrintStr = String;
// if (gSubMenuSelection == 0xFF)
if (gSubMenuSelection < 0)
strcpy(String, "NULL");
else
if (gSubMenuSelection < 0) {
pPrintStr = "NULL";
} else {
UI_GenerateChannelStringEx(String, true, gSubMenuSelection);
// if (gSubMenuSelection == 0xFF || !gEeprom.SCAN_LIST_ENABLED[i])
if (gSubMenuSelection < 0 || !gEeprom.SCAN_LIST_ENABLED[i])
{
// channel number
UI_PrintString(String, menu_item_x1, menu_item_x2, 0, 8);
// channel name
SETTINGS_FetchChannelName(String, gSubMenuSelection);
if (String[0] == 0)
strcpy(String, "--");
UI_PrintString(String, menu_item_x1, menu_item_x2, 2, 8);
pPrintStr = String;
}
else
{
// channel number
UI_PrintString(String, menu_item_x1, menu_item_x2, 0, 8);
UI_PrintString(pPrintStr, menu_item_x1, menu_item_x2, 0, 8);
// channel name
SETTINGS_FetchChannelName(String, gSubMenuSelection);
if (String[0] == 0)
strcpy(String, "--");
UI_PrintStringSmall(String, menu_item_x1, menu_item_x2, 2);
pPrintStr = String[0] ? String : "--";
if (IS_MR_CHANNEL(gEeprom.SCANLIST_PRIORITY_CH1[i]))
{
sprintf(String, "PRI1:%u", gEeprom.SCANLIST_PRIORITY_CH1[i] + 1);
// channel name and scan-list
if (gSubMenuSelection < 0 || !gEeprom.SCAN_LIST_ENABLED[i]) {
UI_PrintString(pPrintStr, menu_item_x1, menu_item_x2, 2, 8);
} else {
UI_PrintStringSmall(pPrintStr, menu_item_x1, menu_item_x2, 2);
if (IS_MR_CHANNEL(gEeprom.SCANLIST_PRIORITY_CH1[i])) {
sprintf(String, "PRI%d:%u", 1, gEeprom.SCANLIST_PRIORITY_CH1[i] + 1);
UI_PrintString(String, menu_item_x1, menu_item_x2, 3, 8);
}
if (IS_MR_CHANNEL(gEeprom.SCANLIST_PRIORITY_CH2[i]))
{
sprintf(String, "PRI2:%u", gEeprom.SCANLIST_PRIORITY_CH2[i] + 1);
if (IS_MR_CHANNEL(gEeprom.SCANLIST_PRIORITY_CH2[i])) {
sprintf(String, "PRI%d:%u", 2, gEeprom.SCANLIST_PRIORITY_CH2[i] + 1);
UI_PrintString(String, menu_item_x1, menu_item_x2, 5, 8);
}
}
@ -958,20 +942,18 @@ void UI_DisplayMenu(void)
{ // display the channel name
char s[11];
SETTINGS_FetchChannelName(s, gSubMenuSelection);
if (s[0] == 0)
strcpy(s, "--");
UI_PrintString(s, menu_item_x1, menu_item_x2, 2, 8);
char *pPrintStr = s[0] ? s : "--";
UI_PrintString(pPrintStr, menu_item_x1, menu_item_x2, 2, 8);
}
if ((UI_MENU_GetCurrentMenuId() == MENU_R_CTCS || UI_MENU_GetCurrentMenuId() == MENU_R_DCS) && gCssBackgroundScan)
UI_PrintString("SCAN", menu_item_x1, menu_item_x2, 4, 8);
#ifdef ENABLE_DTMF_CALLING
if (UI_MENU_GetCurrentMenuId() == MENU_D_LIST && gIsDtmfContactValid)
{
if (UI_MENU_GetCurrentMenuId() == MENU_D_LIST && gIsDtmfContactValid) {
Contact[11] = 0;
memcpy(&gDTMF_ID, Contact + 8, 4);
sprintf(String, "ID:%s", Contact + 8);
sprintf(String, "ID:%4s", gDTMF_ID);
UI_PrintString(String, menu_item_x1, menu_item_x2, 4, 8);
}
#endif
@ -983,9 +965,7 @@ void UI_DisplayMenu(void)
#ifdef ENABLE_DTMF_CALLING
|| UI_MENU_GetCurrentMenuId() == MENU_D_LIST
#endif
)
{
) {
sprintf(String, "%2d", gSubMenuSelection);
UI_PrintStringSmall(String, 105, 0, 0);
}
@ -995,8 +975,8 @@ void UI_DisplayMenu(void)
UI_MENU_GetCurrentMenuId() == MENU_MEM_NAME ||
UI_MENU_GetCurrentMenuId() == MENU_DEL_CH) && gAskForConfirmation)
{ // display confirmation
strcpy(String, (gAskForConfirmation == 1) ? "SURE?" : "WAIT!");
UI_PrintString(String, menu_item_x1, menu_item_x2, 5, 8);
char *pPrintStr = (gAskForConfirmation == 1) ? "SURE?" : "WAIT!";
UI_PrintString(pPrintStr, menu_item_x1, menu_item_x2, 5, 8);
}
ST7565_BlitFullScreen();

62
ui/scanner.c
View File

@ -26,56 +26,58 @@
void UI_DisplayScanner(void)
{
char String[16];
char String[16] = {0};
char *pPrintStr = String;
bool bCentered;
uint8_t Start;
memset(gFrameBuffer, 0, sizeof(gFrameBuffer));
memset(String, 0, sizeof(String));
if (gScanSingleFrequency || (gScanCssState != SCAN_CSS_STATE_OFF && gScanCssState != SCAN_CSS_STATE_FAILED))
if (gScanSingleFrequency || (gScanCssState != SCAN_CSS_STATE_OFF && gScanCssState != SCAN_CSS_STATE_FAILED)) {
sprintf(String, "FREQ:%u.%05u", gScanFrequency / 100000, gScanFrequency % 100000);
else
strcpy(String, "FREQ:**.*****");
UI_PrintString(String, 2, 0, 1, 8);
pPrintStr = String;
} else {
pPrintStr = "FREQ:**.*****";
}
memset(String, 0, sizeof(String));
if (gScanCssState < SCAN_CSS_STATE_FOUND || !gScanUseCssResult)
strcpy(String, "CTC:******");
else
if (gScanCssResultType == CODE_TYPE_CONTINUOUS_TONE)
UI_PrintString(pPrintStr, 2, 0, 1, 8);
if (gScanCssState < SCAN_CSS_STATE_FOUND || !gScanUseCssResult) {
pPrintStr = "CTC:******";
} else if (gScanCssResultType == CODE_TYPE_CONTINUOUS_TONE) {
sprintf(String, "CTC:%u.%uHz", CTCSS_Options[gScanCssResultCode] / 10, CTCSS_Options[gScanCssResultCode] % 10);
else
pPrintStr = String;
} else {
sprintf(String, "DCS:D%03oN", DCS_Options[gScanCssResultCode]);
UI_PrintString(String, 2, 0, 3, 8);
pPrintStr = String;
}
UI_PrintString(pPrintStr, 2, 0, 3, 8);
memset(String, 0, sizeof(String));
if (gScannerSaveState == SCAN_SAVE_CHANNEL)
{
strcpy(String, "SAVE?");
if (gScannerSaveState == SCAN_SAVE_CHANNEL) {
pPrintStr = "SAVE?";
Start = 0;
bCentered = 1;
}
else
{
} else {
Start = 2;
bCentered = 0;
if (gScannerSaveState == SCAN_SAVE_CHAN_SEL) {
strcpy(String, "SAVE:");
UI_GenerateChannelStringEx(String + 5, gShowChPrefix, gScanChannel);
}
else if (gScanCssState < SCAN_CSS_STATE_FOUND) {
pPrintStr = String;
} else if (gScanCssState < SCAN_CSS_STATE_FOUND) {
strcpy(String, "SCAN");
memset(String + 4, '.', (gScanProgressIndicator & 7) + 1);
pPrintStr = String;
} else if (gScanCssState == SCAN_CSS_STATE_FOUND) {
pPrintStr = "SCAN CMP.";
} else {
pPrintStr = "SCAN FAIL.";
}
}
else if (gScanCssState == SCAN_CSS_STATE_FOUND)
strcpy(String, "SCAN CMP.");
else
strcpy(String, "SCAN FAIL.");
Start = 2;
bCentered = 0;
}
UI_PrintString(String, Start, bCentered ? 127 : 0, 5, 8);
UI_PrintString(pPrintStr, Start, bCentered ? 127 : 0, 5, 8);
ST7565_BlitFullScreen();
}