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move ofex out of range and fix counter editor

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scene fixes by @Dmitry422
This commit is contained in:
MX
2025-12-06 22:59:48 +03:00
parent 59ac0f211c
commit c08cb33a76
13 changed files with 128 additions and 48 deletions
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130
applications/main/subghz/scenes/subghz_scene_signal_settings.c
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@@ -13,6 +13,8 @@ static uint32_t counter32 = 0x0;
static uint16_t counter16 = 0x0;
static uint8_t byte_count = 0;
static uint8_t* byte_ptr = NULL;
static uint8_t hex_char_lenght = 0;
static FuriString* byte_input_text;
#define COUNTER_MODE_COUNT 7
static const char* const counter_mode_text[COUNTER_MODE_COUNT] = {
@@ -50,11 +52,61 @@ static Protocols protocols[] = {
#define PROTOCOLS_COUNT (sizeof(protocols) / sizeof(Protocols));
// our special case function based on strint_to_uint32 from strint.c
StrintParseError strint_to_uint32_base16(const char* str, uint32_t* out, uint8_t* lenght) {
// skip whitespace
while(((*str >= '\t') && (*str <= '\r')) || *str == ' ') {
str++;
}
// read digits
uint32_t limit = UINT32_MAX;
uint32_t mul_limit = limit / 16;
uint32_t result = 0;
int read_total = 0;
while(*str != 0) {
int digit_value;
if(*str >= '0' && *str <= '9') {
digit_value = *str - '0';
} else if(*str >= 'A' && *str <= 'Z') {
digit_value = *str - 'A' + 10;
} else if(*str >= 'a' && *str <= 'z') {
digit_value = *str - 'a' + 10;
} else {
break;
}
if(digit_value >= 16) {
break;
}
if(result > mul_limit) return StrintParseOverflowError;
result *= 16;
if(result > limit - digit_value) return StrintParseOverflowError; //-V658
result += digit_value;
read_total++;
str++;
}
if(read_total == 0) {
result = 0;
*lenght = 0;
return StrintParseAbsentError;
}
if(out) *out = result;
if(lenght) *lenght = read_total;
return StrintParseNoError;
}
void subghz_scene_signal_settings_counter_mode_changed(VariableItem* item) {
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, counter_mode_text[index]);
counter_mode = counter_mode_value[index];
}
void subghz_scene_signal_settings_byte_input_callback(void* context) {
SubGhz* subghz = context;
view_dispatcher_send_custom_event(subghz->view_dispatcher, SubGhzCustomEventByteInputDone);
@@ -62,11 +114,15 @@ void subghz_scene_signal_settings_byte_input_callback(void* context) {
void subghz_scene_signal_settings_variable_item_list_enter_callback(void* context, uint32_t index) {
SubGhz* subghz = context;
// when we click OK on "Edit counter" item
if(index == 1) {
furi_string_cat_printf(byte_input_text, "%i", hex_char_lenght * 4);
furi_string_cat_str(byte_input_text, "-bit counter in HEX");
// Setup byte_input view
ByteInput* byte_input = subghz->byte_input;
byte_input_set_header_text(byte_input, "Enter counter in HEX");
byte_input_set_header_text(byte_input, furi_string_get_cstr(byte_input_text));
byte_input_set_result_callback(
byte_input,
@@ -75,7 +131,6 @@ void subghz_scene_signal_settings_variable_item_list_enter_callback(void* contex
subghz,
byte_ptr,
byte_count);
view_dispatcher_switch_to_view(subghz->view_dispatcher, SubGhzViewIdByteInput);
}
}
@@ -154,6 +209,8 @@ void subghz_scene_signal_settings_on_enter(void* context) {
// ### Counter edit section ###
FuriString* tmp_text = furi_string_alloc_set_str("");
FuriString* textCnt = furi_string_alloc_set_str("");
byte_input_text = furi_string_alloc_set_str("Enter ");
bool counter_not_available = true;
SubGhzProtocolDecoderBase* decoder = subghz_txrx_get_decoder(subghz->txrx);
@@ -176,33 +233,50 @@ void subghz_scene_signal_settings_on_enter(void* context) {
place = furi_string_search_str(tmp_text, "Cnt:", 0);
if(place > 0) {
furi_string_set_n(textCnt, tmp_text, place + 4, 8);
furi_string_trim(textCnt);
FURI_LOG_D(
TAG, "Found 8 bytes string starting with Cnt:%s", furi_string_get_cstr(textCnt));
counter_not_available = false;
TAG,
"Taked 8 bytes hex value starting after 'Cnt:' - %s",
furi_string_get_cstr(textCnt));
// trim and convert 8 simbols string to uint32 by base 16 (hex) by strint_to_uint32();
// trim and convert 8 simbols string to uint32 by base 16 (hex);
// later we use loaded_counter in subghz_scene_signal_settings_on_event to check is there 0 or not - special case
strint_to_uint32(furi_string_get_cstr(textCnt), NULL, &loaded_counter32, 16);
// Check it there counter 2 (less than 65535) or 4 (more than 65535) hex bytes long and use corresponding variable for ByteInput
// To show hex value we must revert bytes for ByteInput view and display 2 or 4 hex bytes to edit
if(counter32 > 0xFFFF) {
byte_count = 4;
counter32 = loaded_counter32;
furi_string_printf(tmp_text, "%08lX", counter32);
FURI_LOG_D(TAG, "Byte count %i", byte_count);
FURI_LOG_D(TAG, "Counter DEC %li, HEX %lX", counter32, counter32);
counter32 = __bswap32(counter32);
byte_ptr = (uint8_t*)&counter32;
if(strint_to_uint32_base16(
furi_string_get_cstr(textCnt), &loaded_counter32, &hex_char_lenght) ==
StrintParseNoError) {
counter_not_available = false;
// calculate and roundup number of hex bytes do display counter in byte_input (every 2 hex simbols = 1 byte for view)
// later must be used in byte_input to restrict number of available byte to edit
// cnt_byte_count = (hex_char_lenght + 1) / 2;
FURI_LOG_D(
TAG,
"Result of conversion from String to uint_32 DEC %li, HEX %lX, HEX lenght %i symbols",
loaded_counter32,
loaded_counter32,
hex_char_lenght);
// Check is there byte_count more than 2 hex bytes long (16 bit) or not (32bit)
// To show hex value we must correct revert bytes for ByteInput view
if(hex_char_lenght > 4) {
counter32 = loaded_counter32;
furi_string_printf(tmp_text, "%lX", counter32);
counter32 = __bswap32(counter32);
byte_ptr = (uint8_t*)&counter32;
byte_count = 4;
} else {
counter16 = loaded_counter32;
furi_string_printf(tmp_text, "%X", counter16);
counter16 = __bswap16(counter16);
byte_ptr = (uint8_t*)&counter16;
byte_count = 2;
}
} else {
counter16 = loaded_counter32;
byte_count = 2;
furi_string_printf(tmp_text, "%04X", counter16);
FURI_LOG_D(TAG, "Byte count %i", byte_count);
FURI_LOG_D(TAG, "Counter DEC %i, HEX %X", counter16, counter16);
counter16 = __bswap16(counter16);
byte_ptr = (uint8_t*)&counter16;
}
FURI_LOG_E(TAG, "Cant convert text counter value");
};
} else {
FURI_LOG_D(TAG, "Counter not available for this protocol");
}
@@ -248,14 +322,17 @@ bool subghz_scene_signal_settings_on_event(void* context, SceneManagerEvent even
subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx));
subghz_txrx_stop(subghz->txrx);
}
// at this point we must have signal Cnt:00
// convert back after byte_view and do one send with our new mult (counter16) - at end we must have signal Cnt = counter16
// convert back after byte_input and do one send with our new mult (counter16) - at end we must have signal Cnt = counter16
counter16 = __bswap16(counter16);
if(counter16 > 0) {
furi_hal_subghz_set_rolling_counter_mult(counter16);
subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx));
subghz_txrx_stop(subghz->txrx);
}
// restore user definded counter increase value (mult)
furi_hal_subghz_set_rolling_counter_mult(tmp_counter);
break;
@@ -274,11 +351,13 @@ bool subghz_scene_signal_settings_on_event(void* context, SceneManagerEvent even
}
counter32 = __bswap32(counter32);
if(counter32 > 0) {
furi_hal_subghz_set_rolling_counter_mult(counter32);
subghz_tx_start(subghz, subghz_txrx_get_fff_data(subghz->txrx));
subghz_txrx_stop(subghz->txrx);
}
furi_hal_subghz_set_rolling_counter_mult(tmp_counter);
break;
default:
@@ -333,4 +412,5 @@ void subghz_scene_signal_settings_on_exit(void* context) {
variable_item_list_reset(subghz->variable_item_list);
byte_input_set_result_callback(subghz->byte_input, NULL, NULL, NULL, NULL, 0);
byte_input_set_header_text(subghz->byte_input, "");
furi_string_free(byte_input_text);
}