Re-root site.
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Brad Nelson
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esp32/bindings.fs
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177
esp32/bindings.fs
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\ Copyright 2021 Bradley D. Nelson
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\
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\ Licensed under the Apache License, Version 2.0 (the "License");
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\ you may not use this file except in compliance with the License.
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\ You may obtain a copy of the License at
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\
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\ http://www.apache.org/licenses/LICENSE-2.0
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\
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\ Unless required by applicable law or agreed to in writing, software
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\ distributed under the License is distributed on an "AS IS" BASIS,
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\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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\ See the License for the specific language governing permissions and
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\ limitations under the License.
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( Migrate various words to separate vocabularies, and constants )
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vocabulary ESP ESP definitions
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transfer ESP-builtins
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only forth definitions
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forth definitions
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vocabulary Wire Wire definitions
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transfer wire-builtins
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forth definitions
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vocabulary WiFi WiFi definitions
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transfer WiFi-builtins
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( WiFi Modes )
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0 constant WIFI_MODE_NULL
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1 constant WIFI_MODE_STA
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2 constant WIFI_MODE_AP
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3 constant WIFI_MODE_APSTA
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forth definitions
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vocabulary SD SD definitions
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transfer SD-builtins
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forth definitions
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vocabulary SD_MMC SD_MMC definitions
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transfer SD_MMC-builtins
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forth definitions
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vocabulary spi_flash spi_flash definitions
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transfer spi_flash-builtins
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DEFINED? spi_flash_init [IF]
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0 constant SPI_PARTITION_TYPE_APP
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1 constant SPI_PARTITION_TYPE_DATA
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$ff constant SPI_PARTITION_SUBTYPE_ANY
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also structures
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struct esp_partition_t
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( Work around changing struct layout )
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esp_partition_t_size 40 >= [IF]
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ptr field p>gap
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[THEN]
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ptr field p>type
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ptr field p>subtype
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ptr field p>address
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ptr field p>size
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ptr field p>label
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: p. ( part -- )
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base @ >r >r decimal
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." TYPE: " r@ p>type @ . ." SUBTYPE: " r@ p>subtype @ .
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." ADDR: " r@ hex p>address @ . ." SIZE: " r@ p>size @ .
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." LABEL: " r> p>label @ z>s type cr r> base ! ;
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: list-partition-type ( type -- )
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SPI_PARTITION_SUBTYPE_ANY 0 esp_partition_find
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begin dup esp_partition_get p. esp_partition_next dup 0= until drop ;
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: list-partitions SPI_PARTITION_TYPE_APP list-partition-type
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SPI_PARTITION_TYPE_DATA list-partition-type ;
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[THEN]
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only forth definitions
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vocabulary SPIFFS SPIFFS definitions
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transfer SPIFFS-builtins
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forth definitions
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vocabulary ledc ledc definitions
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transfer ledc-builtins
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forth definitions
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vocabulary Serial Serial definitions
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transfer Serial-builtins
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forth definitions
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vocabulary sockets sockets definitions
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transfer sockets-builtins
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1 constant SOCK_STREAM
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2 constant AF_INET
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16 constant sizeof(sockaddr_in)
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1 constant SOL_SOCKET
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2 constant SO_REUSEADDR
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: bs, ( n -- ) dup 256 / c, c, ;
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: s, ( n -- ) dup c, 256 / c, ;
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: l, ( n -- ) dup s, 65536 / s, ;
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: sockaddr create 16 c, AF_INET c, 0 bs, 0 l, 0 l, 0 l, ;
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: ->port@ ( a -- n ) 2 + >r r@ c@ 256 * r> 1+ c@ + ;
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: ->port! ( n a -- ) 2 + >r dup 256 / r@ c! r> 1+ c! ;
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forth definitions
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vocabulary interrupts interrupts definitions
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transfer interrupts-builtins
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DEFINED? gpio_config [IF]
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0 constant ESP_INTR_FLAG_DEFAULT
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: ESP_INTR_FLAG_LEVELn ( n=1-6 -- n ) 1 swap lshift ;
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1 7 lshift constant ESP_INTR_FLAG_NMI
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1 8 lshift constant ESP_INTR_FLAG_SHARED
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1 9 lshift constant ESP_INTR_FLAG_EDGE
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1 10 lshift constant ESP_INTR_FLAG_IRAM
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1 11 lshift constant ESP_INTR_FLAG_INTRDISABLED
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( Prefix these with # because GPIO_INTR_DISABLE conflicts with a function. )
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0 constant #GPIO_INTR_DISABLE
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1 constant #GPIO_INTR_POSEDGE
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2 constant #GPIO_INTR_NEGEDGE
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3 constant #GPIO_INTR_ANYEDGE
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4 constant #GPIO_INTR_LOW_LEVEL
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5 constant #GPIO_INTR_HIGH_LEVEL
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( Easy word to trigger on any change to a pin )
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ESP_INTR_FLAG_DEFAULT gpio_install_isr_service drop
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: pinchange ( xt pin ) dup #GPIO_INTR_ANYEDGE gpio_set_intr_type throw
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swap 0 gpio_isr_handler_add throw ;
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[THEN]
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forth definitions
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vocabulary rmt rmt definitions
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transfer rmt-builtins
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forth definitions
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vocabulary rtos rtos definitions
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transfer rtos-builtins
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forth definitions
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vocabulary bluetooth bluetooth definitions
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transfer bluetooth-builtins
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forth definitions
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vocabulary oled oled definitions
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transfer oled-builtins
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DEFINED? OledNew [IF]
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128 constant WIDTH
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64 constant HEIGHT
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-1 constant OledReset
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0 constant BLACK
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1 constant WHITE
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1 constant SSD1306_EXTERNALVCC
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2 constant SSD1306_SWITCHCAPVCC
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: OledInit
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OledAddr @ 0= if
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WIDTH HEIGHT OledReset OledNew
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SSD1306_SWITCHCAPVCC $3C OledBegin drop
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then
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OledCLS
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2 OledTextsize ( Draw 2x Scale Text )
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WHITE OledTextc ( Draw white text )
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0 0 OledSetCursor ( Start at top-left corner )
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z" *Esp32forth*" OledPrintln OledDisplay
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;
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[THEN]
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forth definitions
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internals definitions
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( Heap Capabilities )
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binary
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0001 constant MALLOC_CAP_EXEC
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0010 constant MALLOC_CAP_32BIT
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0100 constant MALLOC_CAP_8BIT
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1000 constant MALLOC_CAP_DMA
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: MALLOC_CAP_PID ( n -- ) 10000 over 11 ( 3 ) - for 2* next ;
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000010000000000 constant MALLOC_CAP_SPIRAM
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000100000000000 constant MALLOC_CAP_INTERNAL
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001000000000000 constant MALLOC_CAP_DEFAULT
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010000000000000 constant MALLOC_CAP_IRAM_8BIT
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010000000000000 constant MALLOC_CAP_RETENTION
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decimal
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forth definitions
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