diff options
Diffstat (limited to 'ports/esp32')
35 files changed, 116 insertions, 118 deletions
diff --git a/ports/esp32/README.md b/ports/esp32/README.md index e11c64ad70..d8b55e45f3 100644 --- a/ports/esp32/README.md +++ b/ports/esp32/README.md @@ -221,6 +221,30 @@ import machine antenna = machine.Pin(16, machine.Pin.OUT, value=0) ``` +Partition table and filesystem size +----------------------------------- + +ESP32 firmware contains a bootloader, partition table and main application +firmware, which are all stored in (external) SPI flash. The user filesystem +is also stored in the same SPI flash. By default, MicroPython does not have +a fixed entry in the ESP32 partition table for the filesystem. Instead it +will automatically determine the size of the SPI flash upon boot, and then -- +so long as there is no existing partition called "vfs" or "ffat" -- it will +create a partition for the filesystem called "vfs" which takes all of the +remaining flash between the end of the last defined partition up until the +end of flash. + +This means that firmware built for, say, a 4MiB flash will work on any +device that has at least 4MiB flash. The user "vfs" filesystem will then +take up as much space as possible. + +This auto-detection behaviour can be overridden: if the ESP32 partition +table does contain an entry called "vfs" or "ffat" then these are used for +the user filesystem and no automatic "vfs" partition is added. This is +useful in cases where only the MicroPython ESP32 application is flashed to +the device (and not the bootloader or partition table), eg when deploying +.uf2 files. + Defining a custom ESP32 board ----------------------------- diff --git a/ports/esp32/boards/ESP32_GENERIC/board.md b/ports/esp32/boards/ESP32_GENERIC/board.md index 9346d18d84..06972e436f 100644 --- a/ports/esp32/boards/ESP32_GENERIC/board.md +++ b/ports/esp32/boards/ESP32_GENERIC/board.md @@ -1,5 +1,5 @@ The following files are firmware that should work on most ESP32-based boards -with 4MiB of flash, including WROOM WROVER, SOLO, PICO, and MINI modules. +with 4MiB or more of flash, including WROOM WROVER, SOLO, PICO, and MINI modules. This board has multiple variants available: diff --git a/ports/esp32/boards/ESP32_GENERIC_C3/board.md b/ports/esp32/boards/ESP32_GENERIC_C3/board.md index 1604b879c5..6097eb85df 100644 --- a/ports/esp32/boards/ESP32_GENERIC_C3/board.md +++ b/ports/esp32/boards/ESP32_GENERIC_C3/board.md @@ -1,6 +1,6 @@ The following files are firmware images that should work on most -ESP32-C3-based boards with 4MiB of flash, including WROOM and MINI modules, -that use the revision 3 silicon (or newer). +ESP32-C3-based boards with 4MiB or more of flash, including WROOM and MINI +modules, that use the revision 3 silicon (or newer). USB serial/JTAG support is enabled on pin 18 and 19. Note that this is not a full USB stack, the C3 just provides a CDC/ACM class serial diff --git a/ports/esp32/boards/ESP32_GENERIC_S2/board.md b/ports/esp32/boards/ESP32_GENERIC_S2/board.md index 3e46c02467..d065ecbbb9 100644 --- a/ports/esp32/boards/ESP32_GENERIC_S2/board.md +++ b/ports/esp32/boards/ESP32_GENERIC_S2/board.md @@ -1,5 +1,5 @@ The following files are firmware that should work on most ESP32-S2-based -boards with 4MiB of flash, including WROOM, WROVER, and MINI modules. +boards with 4MiB or more of flash, including WROOM, WROVER, and MINI modules. This firmware supports configurations with and without SPIRAM (also known as PSRAM) and will auto-detect a connected SPIRAM chip at startup and allocate diff --git a/ports/esp32/boards/ESP32_GENERIC_S3/board.json b/ports/esp32/boards/ESP32_GENERIC_S3/board.json index fd0c9edce0..7a546d35fc 100644 --- a/ports/esp32/boards/ESP32_GENERIC_S3/board.json +++ b/ports/esp32/boards/ESP32_GENERIC_S3/board.json @@ -21,7 +21,6 @@ "url": "https://www.espressif.com/en/products/modules", "vendor": "Espressif", "variants": { - "SPIRAM_OCT": "Support for Octal-SPIRAM", - "FLASH_4M": "4MiB flash" + "SPIRAM_OCT": "Support for Octal-SPIRAM" } } diff --git a/ports/esp32/boards/ESP32_GENERIC_S3/board.md b/ports/esp32/boards/ESP32_GENERIC_S3/board.md index 16930c9193..68ce0917e0 100644 --- a/ports/esp32/boards/ESP32_GENERIC_S3/board.md +++ b/ports/esp32/boards/ESP32_GENERIC_S3/board.md @@ -1,9 +1,7 @@ The following files are firmware that should work on most ESP32-S3-based -boards with 4/8MiB of flash, including WROOM and MINI modules. +boards with 4MiB or more of flash, including WROOM and MINI modules. This firmware supports configurations with and without SPIRAM (also known as PSRAM) and will auto-detect a connected SPIRAM chip at startup and allocate the MicroPython heap accordingly. However if your board has Octal SPIRAM, then use the "spiram-oct" variant. - -If your board has 4MiB flash (including ESP32-S3FH4R2 based ones with embedded flash), then use the "flash-4m" build. diff --git a/ports/esp32/boards/ESP32_GENERIC_S3/mpconfigvariant_FLASH_4M.cmake b/ports/esp32/boards/ESP32_GENERIC_S3/mpconfigvariant_FLASH_4M.cmake deleted file mode 100644 index e832cdb60f..0000000000 --- a/ports/esp32/boards/ESP32_GENERIC_S3/mpconfigvariant_FLASH_4M.cmake +++ /dev/null @@ -1,4 +0,0 @@ -set(SDKCONFIG_DEFAULTS - ${SDKCONFIG_DEFAULTS} - boards/ESP32_GENERIC_S3/sdkconfig.flash_4m -) diff --git a/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.board b/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.board index 9839b0d300..369330682f 100644 --- a/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.board +++ b/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.board @@ -1,8 +1,2 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y - -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" diff --git a/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.flash_4m b/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.flash_4m deleted file mode 100644 index c967c46ae6..0000000000 --- a/ports/esp32/boards/ESP32_GENERIC_S3/sdkconfig.flash_4m +++ /dev/null @@ -1,4 +0,0 @@ -CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_8MB= - -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MiB.csv" diff --git a/ports/esp32/boards/SIL_WESP32/sdkconfig.board b/ports/esp32/boards/SIL_WESP32/sdkconfig.board index 741a4db439..36155cd5e3 100644 --- a/ports/esp32/boards/SIL_WESP32/sdkconfig.board +++ b/ports/esp32/boards/SIL_WESP32/sdkconfig.board @@ -1,9 +1,6 @@ -# 16 MB flash +# 8 MB+ flash -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB= -CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y -CONFIG_ESPTOOLPY_FLASHSIZE="16MB" +CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y # Fast flash @@ -14,7 +11,7 @@ CONFIG_ESP32_REV_MIN_1=y # OTA CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-16MiB-ota.csv" +CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiBplus-ota.csv" # Network name diff --git a/ports/esp32/boards/UM_FEATHERS2/sdkconfig.board b/ports/esp32/boards/UM_FEATHERS2/sdkconfig.board index 9ab58f215f..162de0da14 100644 --- a/ports/esp32/boards/UM_FEATHERS2/sdkconfig.board +++ b/ports/esp32/boards/UM_FEATHERS2/sdkconfig.board @@ -3,11 +3,6 @@ CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_SPIRAM_MEMTEST= -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-16MiB.csv" - # LWIP CONFIG_LWIP_LOCAL_HOSTNAME="UMFeatherS2" # end of LWIP diff --git a/ports/esp32/boards/UM_FEATHERS3/sdkconfig.board b/ports/esp32/boards/UM_FEATHERS3/sdkconfig.board index 3ca0c4b243..3092e35598 100644 --- a/ports/esp32/boards/UM_FEATHERS3/sdkconfig.board +++ b/ports/esp32/boards/UM_FEATHERS3/sdkconfig.board @@ -1,12 +1,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB= -CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-16MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMFeatherS3" diff --git a/ports/esp32/boards/UM_FEATHERS3NEO/sdkconfig.board b/ports/esp32/boards/UM_FEATHERS3NEO/sdkconfig.board index d0355a94dc..25b8d7689d 100644 --- a/ports/esp32/boards/UM_FEATHERS3NEO/sdkconfig.board +++ b/ports/esp32/boards/UM_FEATHERS3NEO/sdkconfig.board @@ -3,11 +3,6 @@ CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_ESPTOOLPY_AFTER_NORESET=y CONFIG_SPIRAM_MEMTEST= -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMFeatherS3Neo" diff --git a/ports/esp32/boards/UM_NANOS3/sdkconfig.board b/ports/esp32/boards/UM_NANOS3/sdkconfig.board index 2a39c64337..e06f7a4245 100644 --- a/ports/esp32/boards/UM_NANOS3/sdkconfig.board +++ b/ports/esp32/boards/UM_NANOS3/sdkconfig.board @@ -1,12 +1,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMNanoS3" diff --git a/ports/esp32/boards/UM_OMGS3/sdkconfig.board b/ports/esp32/boards/UM_OMGS3/sdkconfig.board index 84a8ce449e..8a0bf0b13a 100644 --- a/ports/esp32/boards/UM_OMGS3/sdkconfig.board +++ b/ports/esp32/boards/UM_OMGS3/sdkconfig.board @@ -2,12 +2,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_ESPTOOLPY_AFTER_NORESET=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMOMGS3" diff --git a/ports/esp32/boards/UM_PROS3/sdkconfig.board b/ports/esp32/boards/UM_PROS3/sdkconfig.board index 5752e03e60..75ca58d80b 100644 --- a/ports/esp32/boards/UM_PROS3/sdkconfig.board +++ b/ports/esp32/boards/UM_PROS3/sdkconfig.board @@ -1,12 +1,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB= -CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-16MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMProS3" diff --git a/ports/esp32/boards/UM_RGBTOUCH_MINI/sdkconfig.board b/ports/esp32/boards/UM_RGBTOUCH_MINI/sdkconfig.board index ef3f38af47..7d244fdc16 100644 --- a/ports/esp32/boards/UM_RGBTOUCH_MINI/sdkconfig.board +++ b/ports/esp32/boards/UM_RGBTOUCH_MINI/sdkconfig.board @@ -2,12 +2,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_ESPTOOLPY_AFTER_NORESET=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMRGBTouchMini" diff --git a/ports/esp32/boards/UM_TINYC6/sdkconfig.board b/ports/esp32/boards/UM_TINYC6/sdkconfig.board index 7917467b12..213d28d8b4 100644 --- a/ports/esp32/boards/UM_TINYC6/sdkconfig.board +++ b/ports/esp32/boards/UM_TINYC6/sdkconfig.board @@ -2,9 +2,4 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_ESPTOOLPY_AFTER_NORESET=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" diff --git a/ports/esp32/boards/UM_TINYS3/sdkconfig.board b/ports/esp32/boards/UM_TINYS3/sdkconfig.board index d1d19761a0..2474c5fb27 100644 --- a/ports/esp32/boards/UM_TINYS3/sdkconfig.board +++ b/ports/esp32/boards/UM_TINYS3/sdkconfig.board @@ -1,12 +1,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMTinyS3" diff --git a/ports/esp32/boards/UM_TINYWATCHS3/sdkconfig.board b/ports/esp32/boards/UM_TINYWATCHS3/sdkconfig.board index 1380e15ce8..10121d235d 100644 --- a/ports/esp32/boards/UM_TINYWATCHS3/sdkconfig.board +++ b/ports/esp32/boards/UM_TINYWATCHS3/sdkconfig.board @@ -1,12 +1,7 @@ CONFIG_ESPTOOLPY_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y -CONFIG_ESPTOOLPY_FLASHSIZE_4MB= -CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y -CONFIG_ESPTOOLPY_FLASHSIZE_16MB= CONFIG_SPIRAM_MEMTEST= -CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-8MiB.csv" CONFIG_LWIP_LOCAL_HOSTNAME="UMTinyWATCHS3" diff --git a/ports/esp32/boards/sdkconfig.base b/ports/esp32/boards/sdkconfig.base index 823b916d96..30740af434 100644 --- a/ports/esp32/boards/sdkconfig.base +++ b/ports/esp32/boards/sdkconfig.base @@ -97,7 +97,7 @@ CONFIG_ULP_COPROC_RESERVE_MEM=2040 # For cmake build CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y CONFIG_PARTITION_TABLE_CUSTOM=y -CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MiB.csv" +CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions-4MiBplus.csv" # To reduce iRAM usage CONFIG_ESP32_WIFI_IRAM_OPT=n diff --git a/ports/esp32/machine_pin.c b/ports/esp32/machine_pin.c index d0c4ee1a7e..4ab79f0a26 100644 --- a/ports/esp32/machine_pin.c +++ b/ports/esp32/machine_pin.c @@ -325,14 +325,17 @@ static mp_obj_t machine_pin_irq(size_t n_args, const mp_obj_t *pos_args, mp_map_ mp_raise_ValueError(MP_ERROR_TEXT("bad wake value")); } + #if SOC_TOUCH_SENSOR_SUPPORTED if (machine_rtc_config.wake_on_touch) { // not compatible mp_raise_ValueError(MP_ERROR_TEXT("no resources")); } + #endif if (!RTC_IS_VALID_EXT_PIN(index)) { mp_raise_ValueError(MP_ERROR_TEXT("invalid pin for wake")); } + #if SOC_PM_SUPPORT_EXT0_WAKEUP if (machine_rtc_config.ext0_pin == -1) { machine_rtc_config.ext0_pin = index; } else if (machine_rtc_config.ext0_pin != index) { @@ -341,10 +344,13 @@ static mp_obj_t machine_pin_irq(size_t n_args, const mp_obj_t *pos_args, mp_map_ machine_rtc_config.ext0_level = trigger == GPIO_INTR_LOW_LEVEL ? 0 : 1; machine_rtc_config.ext0_wake_types = wake; + #endif } else { + #if SOC_PM_SUPPORT_EXT0_WAKEUP if (machine_rtc_config.ext0_pin == index) { machine_rtc_config.ext0_pin = -1; } + #endif if (handler == mp_const_none) { handler = MP_OBJ_NULL; diff --git a/ports/esp32/machine_rtc.c b/ports/esp32/machine_rtc.c index a2f4bb132d..ee6b1ad5cb 100644 --- a/ports/esp32/machine_rtc.c +++ b/ports/esp32/machine_rtc.c @@ -82,8 +82,12 @@ _USER_MEM_ATTR uint8_t rtc_user_mem_data[MICROPY_HW_RTC_USER_MEM_MAX]; static const machine_rtc_obj_t machine_rtc_obj = {{&machine_rtc_type}}; machine_rtc_config_t machine_rtc_config = { + #if SOC_PM_SUPPORT_EXT1_WAKEUP .ext1_pins = 0, + #endif + #if SOC_PM_SUPPORT_EXT0_WAKEUP .ext0_pin = -1 + #endif }; static mp_obj_t machine_rtc_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) { diff --git a/ports/esp32/machine_rtc.h b/ports/esp32/machine_rtc.h index ce2a5482a2..72717c5936 100644 --- a/ports/esp32/machine_rtc.h +++ b/ports/esp32/machine_rtc.h @@ -31,13 +31,25 @@ #include "modmachine.h" typedef struct { + #if SOC_PM_SUPPORT_EXT1_WAKEUP uint64_t ext1_pins; // set bit == pin# + #endif + #if SOC_PM_SUPPORT_EXT0_WAKEUP int8_t ext0_pin; // just the pin#, -1 == None + #endif + #if SOC_TOUCH_SENSOR_SUPPORTED bool wake_on_touch : 1; + #endif + #if SOC_ULP_SUPPORTED bool wake_on_ulp : 1; + #endif + #if SOC_PM_SUPPORT_EXT0_WAKEUP bool ext0_level : 1; wake_type_t ext0_wake_types; + #endif + #if SOC_PM_SUPPORT_EXT1_WAKEUP bool ext1_level : 1; + #endif } machine_rtc_config_t; extern machine_rtc_config_t machine_rtc_config; diff --git a/ports/esp32/main.c b/ports/esp32/main.c index b8f49a33ba..f048aa85f5 100644 --- a/ports/esp32/main.c +++ b/ports/esp32/main.c @@ -38,6 +38,7 @@ #include "nvs_flash.h" #include "esp_task.h" #include "esp_event.h" +#include "esp_flash.h" #include "esp_log.h" #include "esp_memory_utils.h" #include "esp_psram.h" @@ -214,11 +215,38 @@ void boardctrl_startup(void) { nvs_flash_erase(); nvs_flash_init(); } + + // Query the physical size of the SPI flash and store it in the size + // variable of the global, default SPI flash handle. + esp_flash_get_physical_size(NULL, &esp_flash_default_chip->size); + + // If there is no filesystem partition (no "vfs" or "ffat"), add a "vfs" partition + // that extends from the end of the application partition up to the end of flash. + if (esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, "vfs") == NULL + && esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_ANY, "ffat") == NULL) { + // No "vfs" or "ffat" partition, so try to create one. + + // Find the end of the last partition that exists in the partition table. + size_t offset = 0; + esp_partition_iterator_t iter = esp_partition_find(ESP_PARTITION_TYPE_ANY, ESP_PARTITION_SUBTYPE_ANY, NULL); + while (iter != NULL) { + const esp_partition_t *part = esp_partition_get(iter); + offset = MAX(offset, part->address + part->size); + iter = esp_partition_next(iter); + } + + // If we found the application partition and there is some space between the end of + // that and the end of flash, create a "vfs" partition taking up all of that space. + if (offset > 0 && esp_flash_default_chip->size > offset) { + size_t size = esp_flash_default_chip->size - offset; + esp_partition_register_external(esp_flash_default_chip, offset, size, "vfs", ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_FAT, NULL); + } + } } void MICROPY_ESP_IDF_ENTRY(void) { // Hook for a board to run code at start up. - // This defaults to initialising NVS. + // This defaults to initialising NVS and detecting the flash size. MICROPY_BOARD_STARTUP(); // Create and transfer control to the MicroPython task. diff --git a/ports/esp32/modesp32.c b/ports/esp32/modesp32.c index 4572e7b68b..fcd6ed9fa8 100644 --- a/ports/esp32/modesp32.c +++ b/ports/esp32/modesp32.c @@ -47,22 +47,30 @@ #include "../multi_heap_platform.h" #include "../heap_private.h" +#if SOC_TOUCH_SENSOR_SUPPORTED static mp_obj_t esp32_wake_on_touch(const mp_obj_t wake) { + #if SOC_PM_SUPPORT_EXT0_WAKEUP if (machine_rtc_config.ext0_pin != -1) { mp_raise_ValueError(MP_ERROR_TEXT("no resources")); } + #endif machine_rtc_config.wake_on_touch = mp_obj_is_true(wake); return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_1(esp32_wake_on_touch_obj, esp32_wake_on_touch); +#endif +#if SOC_PM_SUPPORT_EXT0_WAKEUP static mp_obj_t esp32_wake_on_ext0(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { + #if SOC_TOUCH_SENSOR_SUPPORTED if (machine_rtc_config.wake_on_touch) { mp_raise_ValueError(MP_ERROR_TEXT("no resources")); } + #endif + enum {ARG_pin, ARG_level}; const mp_arg_t allowed_args[] = { { MP_QSTR_pin, MP_ARG_OBJ, {.u_obj = mp_obj_new_int(machine_rtc_config.ext0_pin)} }, @@ -89,7 +97,9 @@ static mp_obj_t esp32_wake_on_ext0(size_t n_args, const mp_obj_t *pos_args, mp_m return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_KW(esp32_wake_on_ext0_obj, 0, esp32_wake_on_ext0); +#endif +#if SOC_PM_SUPPORT_EXT1_WAKEUP static mp_obj_t esp32_wake_on_ext1(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) { enum {ARG_pins, ARG_level}; const mp_arg_t allowed_args[] = { @@ -125,15 +135,20 @@ static mp_obj_t esp32_wake_on_ext1(size_t n_args, const mp_obj_t *pos_args, mp_m return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_KW(esp32_wake_on_ext1_obj, 0, esp32_wake_on_ext1); +#endif +#if SOC_ULP_SUPPORTED static mp_obj_t esp32_wake_on_ulp(const mp_obj_t wake) { + #if SOC_PM_SUPPORT_EXT0_WAKEUP if (machine_rtc_config.ext0_pin != -1) { mp_raise_ValueError(MP_ERROR_TEXT("no resources")); } + #endif machine_rtc_config.wake_on_ulp = mp_obj_is_true(wake); return mp_const_none; } static MP_DEFINE_CONST_FUN_OBJ_1(esp32_wake_on_ulp_obj, esp32_wake_on_ulp); +#endif #if !SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP static mp_obj_t esp32_gpio_deep_sleep_hold(const mp_obj_t enable) { @@ -257,10 +272,18 @@ static MP_DEFINE_CONST_FUN_OBJ_0(esp32_idf_task_info_obj, esp32_idf_task_info); static const mp_rom_map_elem_t esp32_module_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_esp32) }, + #if SOC_TOUCH_SENSOR_SUPPORTED { MP_ROM_QSTR(MP_QSTR_wake_on_touch), MP_ROM_PTR(&esp32_wake_on_touch_obj) }, + #endif + #if SOC_PM_SUPPORT_EXT0_WAKEUP { MP_ROM_QSTR(MP_QSTR_wake_on_ext0), MP_ROM_PTR(&esp32_wake_on_ext0_obj) }, + #endif + #if SOC_PM_SUPPORT_EXT1_WAKEUP { MP_ROM_QSTR(MP_QSTR_wake_on_ext1), MP_ROM_PTR(&esp32_wake_on_ext1_obj) }, + #endif + #if SOC_ULP_SUPPORTED { MP_ROM_QSTR(MP_QSTR_wake_on_ulp), MP_ROM_PTR(&esp32_wake_on_ulp_obj) }, + #endif #if !SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP { MP_ROM_QSTR(MP_QSTR_gpio_deep_sleep_hold), MP_ROM_PTR(&esp32_gpio_deep_sleep_hold_obj) }, #endif diff --git a/ports/esp32/partitions-16MiB-ota.csv b/ports/esp32/partitions-16MiB-ota.csv deleted file mode 100644 index a6f83bc46b..0000000000 --- a/ports/esp32/partitions-16MiB-ota.csv +++ /dev/null @@ -1,10 +0,0 @@ -# Partition table for MicroPython with OTA support using 16MB flash -# Notes: the offset of the partition table itself is set in -# $IDF_PATH/components/partition_table/Kconfig.projbuild. -# Name, Type, SubType, Offset, Size, Flags -nvs, data, nvs, 0x9000, 0x4000, -otadata, data, ota, 0xd000, 0x2000, -phy_init, data, phy, 0xf000, 0x1000, -ota_0, app, ota_0, 0x10000, 0x270000, -ota_1, app, ota_1, 0x280000, 0x270000, -vfs, data, fat, 0x4f0000, 0xb10000, diff --git a/ports/esp32/partitions-16MiB.csv b/ports/esp32/partitions-16MiB.csv deleted file mode 100644 index ae926c7b94..0000000000 --- a/ports/esp32/partitions-16MiB.csv +++ /dev/null @@ -1,7 +0,0 @@ -# Notes: the offset of the partition table itself is set in -# $IDF_PATH/components/partition_table/Kconfig.projbuild. -# Name, Type, SubType, Offset, Size, Flags -nvs, data, nvs, 0x9000, 0x6000, -phy_init, data, phy, 0xf000, 0x1000, -factory, app, factory, 0x10000, 0x1F0000, -vfs, data, fat, 0x200000, 0xE00000, diff --git a/ports/esp32/partitions-2MiB.csv b/ports/esp32/partitions-2MiB.csv index ea6626825c..5449201a7a 100644 --- a/ports/esp32/partitions-2MiB.csv +++ b/ports/esp32/partitions-2MiB.csv @@ -4,4 +4,3 @@ nvs, data, nvs, 0x9000, 0x6000, phy_init, data, phy, 0xf000, 0x1000, factory, app, factory, 0x10000, 0x160000, -vfs, data, fat, 0x170000, 0x50000, diff --git a/ports/esp32/partitions-32MiB.csv b/ports/esp32/partitions-32MiB.csv deleted file mode 100644 index 31591c9949..0000000000 --- a/ports/esp32/partitions-32MiB.csv +++ /dev/null @@ -1,7 +0,0 @@ -# Notes: the offset of the partition table itself is set in -# $IDF_PATH/components/partition_table/Kconfig.projbuild. -# Name, Type, SubType, Offset, Size, Flags -nvs, data, nvs, 0x9000, 0x6000, -phy_init, data, phy, 0xf000, 0x1000, -factory, app, factory, 0x10000, 0x1F0000, -vfs, data, fat, 0x200000, 0x1E00000, diff --git a/ports/esp32/partitions-4MiB-ota.csv b/ports/esp32/partitions-4MiB-ota.csv index 094ad76660..9cbb422799 100644 --- a/ports/esp32/partitions-4MiB-ota.csv +++ b/ports/esp32/partitions-4MiB-ota.csv @@ -7,4 +7,3 @@ otadata, data, ota, 0xd000, 0x2000, phy_init, data, phy, 0xf000, 0x1000, ota_0, app, ota_0, 0x10000, 0x180000, ota_1, app, ota_1, 0x190000, 0x180000, -vfs, data, fat, 0x310000, 0x0f0000, diff --git a/ports/esp32/partitions-4MiB-romfs.csv b/ports/esp32/partitions-4MiB-romfs.csv index dd02506e54..29033ff3ab 100644 --- a/ports/esp32/partitions-4MiB-romfs.csv +++ b/ports/esp32/partitions-4MiB-romfs.csv @@ -5,4 +5,3 @@ nvs, data, nvs, 0x9000, 0x6000, phy_init, data, phy, 0xf000, 0x1000, factory, app, factory, 0x10000, 0x1D0000, romfs, data, 0x8f, 0x1E0000, 0x20000, -vfs, data, fat, 0x200000, 0x200000, diff --git a/ports/esp32/partitions-4MiB.csv b/ports/esp32/partitions-4MiBplus.csv index 53f0f16744..460e5cc0e9 100644 --- a/ports/esp32/partitions-4MiB.csv +++ b/ports/esp32/partitions-4MiBplus.csv @@ -1,7 +1,10 @@ +# This partition table is for devices with 4MiB or more of flash. +# The first 2MiB is used for bootloader, nvs, phy_init and firmware. +# The remaining flash is for the user filesystem(s). + # Notes: the offset of the partition table itself is set in # $IDF_PATH/components/partition_table/Kconfig.projbuild. # Name, Type, SubType, Offset, Size, Flags nvs, data, nvs, 0x9000, 0x6000, phy_init, data, phy, 0xf000, 0x1000, factory, app, factory, 0x10000, 0x1F0000, -vfs, data, fat, 0x200000, 0x200000, diff --git a/ports/esp32/partitions-8MiB.csv b/ports/esp32/partitions-8MiB.csv deleted file mode 100644 index 582d3b50e5..0000000000 --- a/ports/esp32/partitions-8MiB.csv +++ /dev/null @@ -1,7 +0,0 @@ -# Notes: the offset of the partition table itself is set in -# $IDF_PATH/components/partition_table/Kconfig.projbuild. -# Name, Type, SubType, Offset, Size, Flags -nvs, data, nvs, 0x9000, 0x6000, -phy_init, data, phy, 0xf000, 0x1000, -factory, app, factory, 0x10000, 0x1F0000, -vfs, data, fat, 0x200000, 0x600000, diff --git a/ports/esp32/partitions-32MiB-ota.csv b/ports/esp32/partitions-8MiBplus-ota.csv index 7366a2ad8d..09a8e6d702 100644 --- a/ports/esp32/partitions-32MiB-ota.csv +++ b/ports/esp32/partitions-8MiBplus-ota.csv @@ -1,4 +1,7 @@ -# Partition table for MicroPython with OTA support using 32MB flash +# This partition table is for devices with 8MiB or more of flash and OTA support. +# The first 5056kiB is used for bootloader, nvs, phy_init and firmware. +# The remaining flash is for the user filesystem(s). + # Notes: the offset of the partition table itself is set in # $IDF_PATH/components/partition_table/Kconfig.projbuild. # Name, Type, SubType, Offset, Size, Flags @@ -7,4 +10,3 @@ otadata, data, ota, 0xd000, 0x2000, phy_init, data, phy, 0xf000, 0x1000, ota_0, app, ota_0, 0x10000, 0x270000, ota_1, app, ota_1, 0x280000, 0x270000, -vfs, data, fat, 0x4f0000, 0x1B10000, |