diff options
| author | dmanso <david.manso@epistolae.com> | 2016-09-26 22:22:39 +0200 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-10-07 13:18:48 +1100 |
| commit | 0363e1d7b5b80046b49b07d8fbb739315474b4b9 (patch) | |
| tree | 62a5d5089de6b0707c3e1eec7a4ca6cefdcd610b /esp8266 | |
| parent | 00c1fc6d77ede97f8bd9b486b0eed7afb2a3a9e0 (diff) | |
esp8266: Add FLASH_MODE,FLASH_SIZE options for make deploy target.
Added options to make deploy so it can be used for ESP8266 boards with
other flash configurations. For example NodeMCU DEVKIT V1.0 can now use:
$ make FLASH_MODE=dio FLASH_SIZE=32m deploy
Diffstat (limited to 'esp8266')
| -rw-r--r-- | esp8266/Makefile | 4 | ||||
| -rw-r--r-- | esp8266/README.md | 5 |
2 files changed, 6 insertions, 3 deletions
diff --git a/esp8266/Makefile b/esp8266/Makefile index 9008f2036..d86fec180 100644 --- a/esp8266/Makefile +++ b/esp8266/Makefile @@ -18,6 +18,8 @@ FROZEN_DIR = scripts FROZEN_MPY_DIR = modules PORT ?= /dev/ttyACM0 BAUD ?= 115200 +FLASH_MODE ?= qio +FLASH_SIZE ?= 8m CROSS_COMPILE = xtensa-lx106-elf- ESP_SDK = $(shell $(CC) -print-sysroot)/usr @@ -189,7 +191,7 @@ $(BUILD)/frozen_mpy.c: $(FROZEN_MPY_MPY_FILES) $(BUILD)/genhdr/qstrdefs.generate deploy: $(BUILD)/firmware-combined.bin $(ECHO) "Writing $< to the board" - $(Q)esptool.py --port $(PORT) --baud $(BAUD) write_flash --verify --flash_size=8m 0 $< + $(Q)esptool.py --port $(PORT) --baud $(BAUD) write_flash --verify --flash_size=$(FLASH_SIZE) --flash_mode=$(FLASH_MODE) 0 $< #$(Q)esptool.py --port $(PORT) --baud $(BAUD) write_flash --flash_size=8m 0 $(BUILD)/firmware.elf-0x00000.bin 0x9000 $(BUILD)/firmware.elf-0x0[1-f]000.bin reset: diff --git a/esp8266/README.md b/esp8266/README.md index b9162e958..c998b7ad1 100644 --- a/esp8266/README.md +++ b/esp8266/README.md @@ -70,9 +70,10 @@ $ make deploy ``` This will use the `esptool.py` script to download the images. You must have your ESP module in the bootloader mode, and connected to a serial port on your PC. -The default serial port is `/dev/ttyACM0`. To specify another, use, eg: +The default serial port is `/dev/ttyACM0`, flash mode is `qio` and flash size is `8m`. +To specify other values, use, eg: ```bash -$ make PORT=/dev/ttyUSB0 deploy +$ make PORT=/dev/ttyUSB0 FLASH_MODE=qio FLASH_SIZE=8m deploy ``` The image produced is `firmware-combined.bin`, to be flashed at 0x00000. |