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BANGLEJS2.py noflash build 2 #5

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BANGLEJS2.py noflash build 2 #5

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654e49d
Update BANGLEJS2.py
fanoush Mar 23, 2023
7c65104
trim down size
fanoush Mar 23, 2023
7ba56a5
increase storage to 120
fanoush Mar 23, 2023
04357db
Merge branch 'espruino:master' into patch-1
fanoush Apr 13, 2023
40ae49a
Merge branch 'espruino:master' into patch-1
fanoush Jun 5, 2023
e8ddf5a
Merge branch 'espruino:master' into patch-1
fanoush Oct 22, 2023
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33 changes: 14 additions & 19 deletions boards/BANGLEJS2.py
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Expand Up @@ -16,7 +16,9 @@
import pinutils;

info = {
'name' : "Bangle.js 2", # Using SMA Q3
'name' : "Bangle.js 2 (No external flash)", # Using SMA Q3
# A build for Bangle.js 2 that uses only internal flash
'boardname' : "BANGLEJS",
'link' : [ "https://espruino.com/Bangle.js2" ],
'espruino_page_link' : 'Bangle.js2',
'default_console' : "EV_TERMINAL",
Expand All @@ -25,10 +27,9 @@
# 'default_console_rx' : "D8",
# 'default_console_baudrate' : "9600",
'variables' : 12000, # How many variables are allocated for Espruino to use. RAM will be overflowed if this number is too high and code won't compile.
# Currently leaves around 38k of free stack - *loads* more than we need
'io_buffer_size' : 512, # How big is the input buffer (in 4 byte words). Default on nRF52 is 256
'bootloader' : 1,
'binary_name' : 'espruino_%v_banglejs2.hex',
'binary_name' : 'espruino_%v_banglejs2_noflash.hex',
'build' : {
'optimizeflags' : '-Os',
'libraries' : [
Expand All @@ -37,7 +38,7 @@
'GRAPHICS',
'CRYPTO','SHA256','SHA512',
'LCD_MEMLCD',
'TENSORFLOW',
# 'TENSORFLOW',
'JIT' # JIT compiler enabled
],
'makefile' : [
Expand All @@ -52,8 +53,8 @@
'DEFINES += -DESPR_DCDC_ENABLE=1', # Use DC/DC converter
'ESPR_BLUETOOTH_ANCS=1', # Enable ANCS (Apple notifications) support
'DEFINES += -DSPIFLASH_SLEEP_CMD', # SPI flash needs to be explicitly slept and woken up
'DEFINES += -DSPIFLASH_READ2X', # Read SPI flash at 2x speed using MISO and MOSI for IO
'DEFINES += -DESPR_JSVAR_FLASH_BUFFER_SIZE=32', # The buffer size we use when executing/iterating over data in flash memory (default 16). Should be set based on benchmarks.
# 'DEFINES += -DSPIFLASH_READ2X', # Read SPI flash at 2x speed using MISO and MOSI for IO
'DEFINES += -DESPR_JSVAR_FLASH_BUFFER_SIZE=32', # The buffer size we use when executing/iterating over data in flash memory (default 16). Should be set based on benchmarks.
'DEFINES += -DAPP_TIMER_OP_QUEUE_SIZE=6', # Bangle.js accelerometer poll handler needs something else in queue size
'DEFINES+=-DBLUETOOTH_NAME_PREFIX=\'"Bangle.js"\'',
'DEFINES+=-DCUSTOM_GETBATTERY=jswrap_banglejs_getBattery',
Expand All @@ -79,17 +80,16 @@
'SOURCES += libs/misc/unistroke.c',
'WRAPPERSOURCES += libs/misc/jswrap_unistroke.c',
'DEFINES += -DESPR_BANGLE_UNISTROKE=1',
'SOURCES += libs/banglejs/banglejs2_storage_default.c',
'DEFINES += -DESPR_STORAGE_INITIAL_CONTENTS=1', # use banglejs2_storage_default
'DEFINES += -DESPR_USE_STORAGE_CACHE=32', # Add a 32 entry cache to speed up finding files
# 'SOURCES += libs/banglejs/banglejs2_storage_default.c',
# 'DEFINES += -DESPR_STORAGE_INITIAL_CONTENTS=1', # use banglejs2_storage_default
# 'DEFINES += -DESPR_USE_STORAGE_CACHE=32', # Add a 32 entry cache to speed up finding files
'JSMODULESOURCES += libs/js/banglejs/locale.min.js',

'DFU_SETTINGS=--application-version 0xff --hw-version 52 --sd-req 0xa9,0xae,0xb6',
'DFU_PRIVATE_KEY=targets/nrf5x_dfu/dfu_private_key.pem',
'DEFINES += -DNRF_BOOTLOADER_NO_WRITE_PROTECT=1', # By default the bootloader protects flash. Avoid this (a patch for NRF_BOOTLOADER_NO_WRITE_PROTECT must be applied first)
'DEFINES += -DBUTTONPRESS_TO_REBOOT_BOOTLOADER',
'BOOTLOADER_SETTINGS_FAMILY=NRF52840',
'DEFINES += -DESPR_BOOTLOADER_SPIFLASH', # Allow bootloader to flash direct from SPI flash
'NRF_SDK15=1'
]
}
Expand All @@ -109,15 +109,10 @@
'adc' : 1,
'dac' : 0,
'saved_code' : {
# 'address' : ((246 - 20) * 4096), # Bootloader takes pages 248-255, FS takes 246-247
'address' : ((246 - 120) * 4096), # Bootloader takes pages 248-255, FS takes 246-247
'page_size' : 4096,
# 'pages' : 20,
'flash_available' : 1024 - ((38 + 8 + 2 + 20)*4), # Softdevice uses 0x26=38 pages of flash, bootloader 8, FS 2, code 20. Each page is 4 kb.
# 'address2' : 0x60000000, # put this in external spiflash (see below)
# 'pages2' : 2048, # Entire 8MB of external flash

'address' : 0x60000000, # put this in external spiflash (see below)
'pages' : 2048, # Entire 8MB of external flash
'pages' : 120,
'flash_available' : 1024 - ((38 + 8 + 2 + 120)*4), # Softdevice uses 0x26=38 pages of flash, bootloader 8, FS 2, code 100. Each page is 4 kb.
},
};

Expand All @@ -126,7 +121,7 @@
'LED1' : { 'pin' : 'D8', 'novariable':True }, # Backlight flash for low level debug - but in code we just use 'fake' LEDs
'LCD' : {
'width' : 176, 'height' : 176,
'bpp' : 3, # LCD is native 3 bit (fastest transfers), but 4 is faster for drawing and slow to transfer
'bpp' : 3,
'controller' : 'LPM013M126', # LPM013M126C
'pin_cs' : 'D5',
'pin_extcomin' : 'D6',
Expand Down