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comparison BootLoader/Src/base_bootlader.c @ 960:a8c0e6d07b8e Evo_2_23

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Minor: fix some typos in the bootloader code
author heinrichsweikamp
date Sat, 11 Jan 2025 17:12:39 +0100
parents f012fcd7f465
children 2130d771c8db c19c8f17a9f3
comparison
equal deleted inserted replaced
959:5d5fa0a3b409 960:a8c0e6d07b8e
37 ============================================================================== 37 ==============================================================================
38 ##### bootloader specific ##### 38 ##### bootloader specific #####
39 ============================================================================== 39 ==============================================================================
40 40
41 151130 hw sleep on button3 41 151130 hw sleep on button3
42 (MX_tell_reset_logik_alles_ok() + DataEX_call() in endlos loop) 42 (MX_tell_reset_logik_alles_ok() + DataEX_call() in endless loop)
43 43
44 ============================================================================== 44 ==============================================================================
45 ##### bootloader specific ##### 45 ##### bootloader specific #####
46 ============================================================================== 46 ==============================================================================
47 47
87 with the NVIC_PRIORITYGROUP_2 setting. 87 with the NVIC_PRIORITYGROUP_2 setting.
88 88
89 ============================================================================== 89 ==============================================================================
90 ##### MainTask ##### 90 ##### MainTask #####
91 ============================================================================== 91 ==============================================================================
92 [..] For everthing slow without importance to be 'in time'. 92 [..] For everything slow without importance to be 'in time'.
93 Like VPM and Buehlmann. 93 Like VPM and Buehlmann.
94 No sprintf and probably no GFX_SetFramesTopBottom() stuff neither. 94 No sprintf and probably no GFX_SetFramesTopBottom() stuff neither.
95 If sprintf is called while sprintf is executed it blows up everything. 95 If sprintf is called while sprintf is executed it blows up everything.
96 96
97 ============================================================================== 97 ==============================================================================
98 ##### Frames / the external SDRAM ##### 98 ##### Frames / the external SDRAM #####
99 ============================================================================== 99 ==============================================================================
100 [..] The SDRAM is handled by getFrame() and releaseFrame(). 100 [..] The SDRAM is handled by getFrame() and releaseFrame().
101 Each frame with 800*480*2 Bytes. 101 Each frame with 800*480*2 Bytes.
102 Be carefull to release every frame 102 Be careful to release every frame
103 otherwise there will be a memory leakage over time. 103 otherwise there will be a memory leakage over time.
104 housekeepingFrame() in the MainTask takes care of cleaning the frames. 104 housekeepingFrame() in the MainTask takes care of cleaning the frames.
105 All frames are filled with 0x00. This will be transparent with color of 105 All frames are filled with 0x00. This will be transparent with color of
106 CLUT_Font020 (is CLUT 0) if the alpha is set for a 16bit pair. 106 CLUT_Font020 (is CLUT 0) if the alpha is set for a 16bit pair.
107 housekeepingFrame() delays the cleaning of frames still used as screen 107 housekeepingFrame() delays the cleaning of frames still used as screen
125 125
126 (#) GFX_SetFramesTopBottom() and the subset 126 (#) GFX_SetFramesTopBottom() and the subset
127 GFX_SetFrameTop() + GFX_SetFrameBottom() 127 GFX_SetFrameTop() + GFX_SetFrameBottom()
128 Those do not change anything on the display but give commands to.. 128 Those do not change anything on the display but give commands to..
129 (#) GFX_change_LTDC() The only place that changes the pointer. 129 (#) GFX_change_LTDC() The only place that changes the pointer.
130 This prevents erratic behaviour if several changes 130 This prevents erratic behavior if several changes
131 are made within one refresh rate of the screen. 131 are made within one refresh rate of the screen.
132 Is called in IRQ by PD4 and HAL_GPIO_EXTI_IRQHandler 132 Is called in IRQ by PD4 and HAL_GPIO_EXTI_IRQHandler
133 from VSYNC signal. 133 from VSYNC signal.
134 134
135 [..] Content 135 [..] Content
140 (#) Text by text_multilinguage.h/.c with one char 140 (#) Text by text_multilinguage.h/.c with one char
141 necessary only starting from '\x80' 141 necessary only starting from '\x80'
142 with automatic language switch by 142 with automatic language switch by
143 selected_language in SSettings 143 selected_language in SSettings
144 see openEdit_Language() in tMenuEditSystem.c 144 see openEdit_Language() in tMenuEditSystem.c
145 Therefore there are differnent functions 145 Therefore there are different functions
146 for example: 146 for example:
147 write_label_fix() for single char multilanguage 147 write_label_fix() for single char multilanguage
148 write_label_var() for strings that could include 148 write_label_var() for strings that could include
149 multilanguage as well 149 multilanguage as well
150 see GFX_write_string() to get an overview of the controls 150 see GFX_write_string() to get an overview of the controls
263 .versionSecond = 0, 263 .versionSecond = 0,
264 .versionThird = 1, 264 .versionThird = 1,
265 .versionBeta = 1, 265 .versionBeta = 1,
266 266
267 /* 4 bytes with trailing 0 */ 267 /* 4 bytes with trailing 0 */
268 .signature = "cw", 268 .signature = "mh",
269 269
270 .release_year = 16, 270 .release_year = 25,
271 .release_month = 4, 271 .release_month = 1,
272 .release_day = 8, 272 .release_day = 11,
273 .release_sub = 0, 273 .release_sub = 0,
274 274
275 /* max 48 with trailing 0 */ 275 /* max 48 with trailing 0 */
276 .release_info ="tComm with all", 276 .release_info ="tComm with all",
277 277
438 HAL_Init(); 438 HAL_Init();
439 HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_2); 439 HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_2);
440 SystemClock_Config(); 440 SystemClock_Config();
441 441
442 MX_GPIO_Init(); 442 MX_GPIO_Init();
443
444 /* feedback for the user
445 * aber sehr unsch�n beim Warmstart
446 * da das letzte Bild noch lange nachleuchtet */
447 // MX_GPIO_Backlight_max_static_only_Init();
448
449 443
450 /* button press is only 40 to 50 us low */ 444 /* button press is only 40 to 50 us low */
451 MX_GPIO_One_Button_only_Init(); 445 MX_GPIO_One_Button_only_Init();
452 446
453 uint32_t i = 500000; 447 uint32_t i = 500000;
586 } 580 }
587 581
588 /* here comes the variable upper firmware loader */ 582 /* here comes the variable upper firmware loader */
589 if((i == 0) && (status == HAL_OK)) 583 if((i == 0) && (status == HAL_OK))
590 { 584 {
591 tInfo_newpage("load firmware2 data"); 585 tInfo_newpage("load fontpack data");
592 uint8_t* pBuffer = (uint8_t*)((uint32_t)0xD0000000); /* blocked via GFX_init1_no_DMA */ 586 uint8_t* pBuffer = (uint8_t*)((uint32_t)0xD0000000); /* blocked via GFX_init1_no_DMA */
593 firmware_load_result = ext_flash_read_firmware2(&pOffset, pBuffer,768000*2,0,0); 587 firmware_load_result = ext_flash_read_firmware2(&pOffset, pBuffer,768000*2,0,0);
594 588
595 if((firmware_load_result > 0) && (firmware_load_result + pOffset <= 1024000)) 589 if((firmware_load_result > 0) && (firmware_load_result + pOffset <= 1024000))
596 { 590 {
658 } 652 }
659 } 653 }
660 654
661 if((i == 0) && (status == HAL_OK)) 655 if((i == 0) && (status == HAL_OK))
662 { 656 {
663 tInfo_newpage("Done."); 657 tInfo_newpage("done.");
664 tInfo_write("Cleaning."); 658 tInfo_write("cleaning.");
665 ext_flash_erase_firmware_if_not_empty(); 659 ext_flash_erase_firmware_if_not_empty();
666 ext_flash_erase_firmware2_if_not_empty(); 660 ext_flash_erase_firmware2_if_not_empty();
667 tInfo_write("Reset device."); 661 tInfo_write("reset device.");
668 reset_to_firmware_using_Watchdog(); 662 reset_to_firmware_using_Watchdog();
669 } 663 }
670 664
671 ptr = 0; 665 ptr = 0;
672 textVersion[ptr++] = '\020'; 666 textVersion[ptr++] = '\020';
707 TIM_init(); 701 TIM_init();
708 MX_UART_Init(); 702 MX_UART_Init();
709 MX_Bluetooth_PowerOn(); 703 MX_Bluetooth_PowerOn();
710 tComm_init(); 704 tComm_init();
711 705
712 tInfo_button_text("Exit","","Sleep"); 706 tInfo_button_text("exit","","sleep");
713 tInfo_newpage("Bootloader 240812"); 707 tInfo_newpage("bootloader 250111");
714 tInfo_write("start bluetooth"); 708 tInfo_write("start bluetooth");
715 tInfo_write(""); 709 tInfo_write("");
716 tInfo_write(textVersion); 710 tInfo_write(textVersion);
717 if(tComm_Set_Bluetooth_Name(0) == 0xFF) 711 if(tComm_Set_Bluetooth_Name(0) == 0xFF)
718 { 712 {
719 tInfo_write("Init bluetooth"); 713 tInfo_write("init bluetooth");
720 tComm_StartBlueModBaseInit(); 714 tComm_StartBlueModBaseInit();
721 } 715 }
722 else 716 else
723 { 717 {
724 tInfo_write("Bluetooth set"); 718 tInfo_write("bluetooth set");
725 tComm_StartBlueModConfig(); 719 tComm_StartBlueModConfig();
726 } 720 }
727 721
728 set_globalState_Base(); 722 set_globalState_Base();
729 723
773 if(returnFromCommCleanUpRequest) 767 if(returnFromCommCleanUpRequest)
774 { 768 {
775 tComm_exit(); 769 tComm_exit();
776 returnFromCommCleanUpRequest = 0; 770 returnFromCommCleanUpRequest = 0;
777 GFX_hwBackgroundOn(); 771 GFX_hwBackgroundOn();
778 tInfo_button_text("Exit","","Sleep"); 772 tInfo_button_text("exit","","sleep");
779 tInfo_newpage("bluetooth disonnected"); 773 tInfo_newpage("bluetooth disonnected");
780 tInfo_write(""); 774 tInfo_write("");
781 tInfo_write(""); 775 tInfo_write("");
782 tInfo_write(""); 776 tInfo_write("");
783 tInfo_write(""); 777 tInfo_write("");
819 time_without_button_pressed_deciseconds = 0; 813 time_without_button_pressed_deciseconds = 0;
820 814
821 if(GFX_logoStatus() != 0) 815 if(GFX_logoStatus() != 0)
822 return; 816 return;
823 817
824 if(GPIO_Pin == BUTTON_BACK_PIN) // links 818 if(GPIO_Pin == BUTTON_BACK_PIN) // left
825 action = ACTION_BUTTON_BACK; 819 action = ACTION_BUTTON_BACK;
826 else 820 else
827 if(GPIO_Pin == BUTTON_ENTER_PIN) // mitte 821 if(GPIO_Pin == BUTTON_ENTER_PIN) // center
828 action = ACTION_BUTTON_ENTER; 822 action = ACTION_BUTTON_ENTER;
829 else 823 else
830 if(GPIO_Pin == BUTTON_NEXT_PIN) // rechts 824 if(GPIO_Pin == BUTTON_NEXT_PIN) // right
831 action = ACTION_BUTTON_NEXT; 825 action = ACTION_BUTTON_NEXT;
832 #ifdef BUTTON_CUSTOM_PIN 826 #ifdef BUTTON_CUSTOM_PIN
833 else 827 else
834 if(GPIO_Pin == BUTTON_CUSTOM_PIN) // extra 828 if(GPIO_Pin == BUTTON_CUSTOM_PIN) // extra
835 action = ACTION_BUTTON_CUSTOM; 829 action = ACTION_BUTTON_CUSTOM;
1250 { 1244 {
1251 } 1245 }
1252 } 1246 }
1253 1247
1254 /** 1248 /**
1255 * @brief Perform the SDRAM exernal memory inialization sequence 1249 * @brief Perform the SDRAM external memory initialization sequence
1256 * @param hsdram: SDRAM handle 1250 * @param hsdram: SDRAM handle
1257 * @param Command: Pointer to SDRAM command structure 1251 * @param Command: Pointer to SDRAM command structure
1258 * @retval None 1252 * @retval None
1259 */ 1253 */
1260 static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command) 1254 static void SDRAM_Initialization_Sequence(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command)
1314 1308
1315 /* 1309 /*
1316 static void DualBoot(void) 1310 static void DualBoot(void)
1317 { 1311 {
1318 // Set BFB2 bit to enable boot from Flash Bank2 1312 // Set BFB2 bit to enable boot from Flash Bank2
1319 // Allow Access to Flash control registers and user Falsh 1313 // Allow Access to Flash control registers and user Flash
1320 HAL_FLASH_Unlock(); 1314 HAL_FLASH_Unlock();
1321 1315
1322 // Allow Access to option bytes sector 1316 // Allow Access to option bytes sector
1323 HAL_FLASH_OB_Unlock(); 1317 HAL_FLASH_OB_Unlock();
1324 1318
1364 */ 1358 */
1365 1359
1366 1360
1367 /** 1361 /**
1368 * @brief DMA2D configuration. 1362 * @brief DMA2D configuration.
1369 * @note This function Configure tha DMA2D peripheral : 1363 * @note This function Configure the DMA2D peripheral :
1370 * 1) Configure the transfer mode : memory to memory W/ pixel format conversion 1364 * 1) Configure the transfer mode : memory to memory W/ pixel format conversion
1371 * 2) Configure the output color mode as ARGB4444 1365 * 2) Configure the output color mode as ARGB4444
1372 * 3) Configure the output memory address at SRAM memory 1366 * 3) Configure the output memory address at SRAM memory
1373 * 4) Configure the data size : 320x120 (pixels) 1367 * 4) Configure the data size : 320x120 (pixels)
1374 * 5) Configure the input color mode as ARGB8888 1368 * 5) Configure the input color mode as ARGB8888