 e02040107b
			
		
	
	
		e02040107b
		
			
		
	
	
	
	
		
			
			* WIP on stripping fw * Compact FW build - use RAM_EXEC=1 COMPACT=1 DEBUG=0 * Fixed uninitialized storage struct; small fixes to compact fw * Flasher srv w/mocked flash ops * Fixed typos & accomodated FFF changes * Alternative fw startup branch * Working load & jmp to RAM fw * +manifest processing for stage loader; + crc verification for stage payload * Fixed questionable code & potential leaks * Lowered screen update rate; added radio stack update stubs; working dfu write * Console EP with manifest & stage validation * Added microtar lib; minor ui fixes for updater * Removed microtar * Removed mtar #2 * Added a better version of microtar * TAR archive api; LFS backup & restore core * Recursive backup/restore * LFS worker thread * Added system apps to loader - not visible in UI; full update process with restarts * Typo fix * Dropped BL & f6; tooling for updater WIP * Minor py fixes * Minor fixes to make it build after merge * Ported flash workaround from BL + fixed visuals * Minor cleanup * Chmod + loader app search fix * Python linter fix * Removed usb stuff & float read support for staged loader == -10% of binary size * Added backup/restore & update pb requests * Added stub impl to RPC for backup/restore/update commands * Reworked TAR to use borrowed Storage api; slightly reduced build size by removing `static string`; hidden update-related RPC behind defines * Moved backup&restore to storage * Fixed new message types * Backup/restore/update RPC impl * Moved furi_hal_crc to LL; minor fixes * CRC HAL rework to LL * Purging STM HAL * Brought back minimal DFU boot mode (no gui); additional crc state checks * Added splash screen, BROKEN usb function * Clock init rework WIP * Stripped graphics from DFU mode * Temp fix for unused static fun * WIP update picker - broken! * Fixed UI * Bumping version * Fixed RTC setup * Backup to update folder instead of ext root * Removed unused scenes & more usb remnants from staged loader * CI updates * Fixed update bundle name * Temporary restored USB handler * Attempt to prevent .text corruption * Comments on how I spent this Saturday * Added update file icon * Documentation updates * Moved common code to lib folder * Storage: more unit tests * Storage: blocking dir open, differentiate file and dir when freed. * Major refactoring; added input processing to updater to allow retrying on failures (not very useful prob). Added API for extraction of thread return value * Removed re-init check for manifest * Changed low-level path manipulation to toolbox/path.h; makefile cleanup; tiny fix in lint.py * Increased update worker stack size * Text fixes in backup CLI * Displaying number of update stages to run; removed timeout in handling errors * Bumping version * Added thread cleanup for spawner thread * Updated build targets to exclude firmware bundle from 'ALL' * Fixed makefile for update_package; skipping VCP init for update mode (ugly) * Switched github build from ALL to update_package * Added +x for dist_update.sh * Cli: add total heap size to "free" command * Moved (RAM) suffix to build version instead of git commit no. * DFU comment * Some fixes suggested by clang-tidy * Fixed recursive PREFIX macro * Makefile: gather all new rules in updater namespace. FuriHal: rename bootloader to boot, isr safe delays * Github: correct build target name in firmware build * FuriHal: move target switch to boot * Makefile: fix firmware flash * Furi, FuriHal: move kernel start to furi, early init * Drop bootloader related stuff * Drop cube. Drop bootloader linker script. * Renamed update_hl, moved constants to #defines * Moved update-related boot mode to separate bitfield * Reworked updater cli to single entry point; fixed crash on tar cleanup * Added Python replacement for dist shell scripts * Linter fixes for dist.py +x * Fixes for environment suffix * Dropped bash scripts * Added dirty build flag to version structure & interfaces * Version string escapes * Fixed flag logic in dist.py; added support for App instances being imported and not terminating the whole program * Fixed fw address in ReadMe.md * Rpc: fix crash on double screen start * Return back original boot behavior and fix jump to system bootloader * Cleanup code, add error sequence for RTC * Update firmware readme * FuriHal: drop boot, restructure RTC registers usage and add header register check * Furi goes first * Toolchain: add ccache support * Renamed update bundle dir Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com> Co-authored-by: あく <alleteam@gmail.com>
		
			
				
	
	
		
			127 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			127 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #include "encoder_cyfral.h"
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| #include <furi_hal.h>
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| 
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| #define CYFRAL_DATA_SIZE sizeof(uint16_t)
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| #define CYFRAL_PERIOD (125 * furi_hal_delay_instructions_per_microsecond())
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| #define CYFRAL_0_LOW (CYFRAL_PERIOD * 0.66f)
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| #define CYFRAL_0_HI (CYFRAL_PERIOD * 0.33f)
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| #define CYFRAL_1_LOW (CYFRAL_PERIOD * 0.33f)
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| #define CYFRAL_1_HI (CYFRAL_PERIOD * 0.66f)
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| 
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| #define CYFRAL_SET_DATA(level, len) \
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|     *polarity = level;              \
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|     *length = len;
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| 
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| struct EncoderCyfral {
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|     uint32_t data;
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|     uint32_t index;
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| };
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| 
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| EncoderCyfral* encoder_cyfral_alloc() {
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|     EncoderCyfral* cyfral = malloc(sizeof(EncoderCyfral));
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|     encoder_cyfral_reset(cyfral);
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|     return cyfral;
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| }
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| 
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| void encoder_cyfral_free(EncoderCyfral* cyfral) {
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|     free(cyfral);
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| }
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| 
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| void encoder_cyfral_reset(EncoderCyfral* cyfral) {
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|     cyfral->data = 0;
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|     cyfral->index = 0;
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| }
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| 
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| uint32_t cyfral_encoder_encode(const uint16_t data) {
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|     uint32_t value = 0;
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|     for(int8_t i = 0; i <= 7; i++) {
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|         switch((data >> (i * 2)) & 0b00000011) {
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|         case 0b11:
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|             value = value << 4;
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|             value += 0b00000111;
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|             break;
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|         case 0b10:
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|             value = value << 4;
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|             value += 0b00001011;
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|             break;
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|         case 0b01:
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|             value = value << 4;
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|             value += 0b00001101;
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|             break;
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|         case 0b00:
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|             value = value << 4;
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|             value += 0b00001110;
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|             break;
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|         default:
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|             break;
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|         }
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|     }
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| 
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|     return value;
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| }
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| 
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| void encoder_cyfral_set_data(EncoderCyfral* cyfral, const uint8_t* data, size_t data_size) {
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|     furi_assert(cyfral);
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|     furi_check(data_size >= CYFRAL_DATA_SIZE);
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|     uint16_t intermediate;
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|     memcpy(&intermediate, data, CYFRAL_DATA_SIZE);
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|     cyfral->data = cyfral_encoder_encode(intermediate);
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| }
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| 
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| void encoder_cyfral_get_pulse(EncoderCyfral* cyfral, bool* polarity, uint32_t* length) {
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|     if(cyfral->index < 8) {
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|         // start word (0b0001)
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|         switch(cyfral->index) {
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|         case 0:
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|             CYFRAL_SET_DATA(false, CYFRAL_0_LOW);
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|             break;
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|         case 1:
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|             CYFRAL_SET_DATA(true, CYFRAL_0_HI);
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|             break;
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|         case 2:
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|             CYFRAL_SET_DATA(false, CYFRAL_0_LOW);
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|             break;
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|         case 3:
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|             CYFRAL_SET_DATA(true, CYFRAL_0_HI);
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|             break;
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|         case 4:
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|             CYFRAL_SET_DATA(false, CYFRAL_0_LOW);
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|             break;
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|         case 5:
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|             CYFRAL_SET_DATA(true, CYFRAL_0_HI);
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|             break;
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|         case 6:
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|             CYFRAL_SET_DATA(false, CYFRAL_1_LOW);
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|             break;
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|         case 7:
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|             CYFRAL_SET_DATA(true, CYFRAL_1_HI);
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|             break;
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|         }
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|     } else {
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|         // data
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|         uint8_t data_start_index = cyfral->index - 8;
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|         bool clock_polarity = (data_start_index) % 2;
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|         uint8_t bit_index = (data_start_index) / 2;
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|         bool bit_value = ((cyfral->data >> bit_index) & 1);
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| 
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|         if(!clock_polarity) {
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|             if(bit_value) {
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|                 CYFRAL_SET_DATA(false, CYFRAL_1_LOW);
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|             } else {
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|                 CYFRAL_SET_DATA(false, CYFRAL_0_LOW);
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|             }
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|         } else {
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|             if(bit_value) {
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|                 CYFRAL_SET_DATA(true, CYFRAL_1_HI);
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|             } else {
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|                 CYFRAL_SET_DATA(true, CYFRAL_0_HI);
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|             }
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|         }
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|     }
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| 
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|     cyfral->index++;
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|     if(cyfral->index >= (9 * 4 * 2)) {
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|         cyfral->index = 0;
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|     }
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| }
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