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Dependencies: libEinkShield_mbedcli_ARM_KL25Z
Fork of
EInkShield_HelloWorld
by 
E Ink
The actual display component with e-paper and Mbed board
Key Features
- SPI interface to EPD display
- Gray level support(Black, White and Red)
- Flash memory - 128MB
- One GPIO connected to LED
- Four push buttons for user feedback
Peripherals/IOs
Pinout
Typical connection
- Compatible with Arduino Headers
Datasheet
Program and Library
Import programEinkShield_HelloWorld_ARM_KL25Z
EInkShield_HelloWorld
Last commit 21 Aug 2018 by 
kevin tseng
Import librarylibEinkShield_mbedcli_ARM_KL25Z
libEinkShield_mbedcli_ARM_KL25Z
Last commit 21 Aug 2018 by kevin tseng
Import librarylibEinkShield_mbedcli_ARM_K22F
libEinkShield_mbedcli_ARM_K22F
Last commit 20 Aug 2018 by kevin tseng
Import librarylibEinkShield_mbedcli_ARM_NUCLEO_F446RE
libEinkShield_mbedcli_ARM_NUCLEO_F446RE
Last commit 20 Aug 2018 by kevin tseng
Import library
Public Member Functions |
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| EinkShield (EPD_driver driver, PinName bsi_pin, PinName rstn_pin, PinName busyn_pin, PinName csb_pin, PinName dc_pin, PinName scl_pin, PinName sda_pin) | |
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Constructor to set pin assignment and driver.
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| void | EPD_Init (void) |
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Driver initial.
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| void | EPD_Display_KWR (unsigned char const *img_kw, unsigned char const *img_r) |
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Display image with color: black, white and red.
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| void | EPD_Display_Red (void) |
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Display full screen red.
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Diff: README.md
- Revision:
- 0:6f162728dcca
- Child:
- 1:9b126a535f52
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/README.md Tue Jul 24 02:58:08 2018 +0000 @@ -0,0 +1,57 @@ +# Getting started with EinkShield on mbed OS + +This guide reviews the steps required to get EinkShield working on an mbed OS platform. + +Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli). + +## Import the example application + +From the command-line, import the example: + +``` +mbed import EinkShield +cd EinkShield +``` + +### Now compile + +Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5: + +``` +mbed compile -m KL25Z -t ARM +``` + +Your PC may take a few minutes to compile your code. At the end, you see the following result: + +``` +[snip] ++----------------------------+-------+-------+------+ +| Module | .text | .data | .bss | ++----------------------------+-------+-------+------+ +| Misc | 13939 | 24 | 1372 | +| core/hal | 16993 | 96 | 296 | +| core/rtos | 7384 | 92 | 4204 | +| features/FEATURE_IPV4 | 80 | 0 | 176 | +| frameworks/greentea-client | 1830 | 60 | 44 | +| frameworks/utest | 2392 | 512 | 292 | +| Subtotals | 42618 | 784 | 6384 | ++----------------------------+-------+-------+------+ +Allocated Heap: unknown +Allocated Stack: unknown +Total Static RAM memory (data + bss): 7168 bytes +Total RAM memory (data + bss + heap + stack): 7168 bytes +Total Flash memory (text + data + misc): 43402 bytes +Image: .\.build\KL25Z\ARM\EinkShield.bin +``` + +### Program your board + +1. Connect your mbed device to the computer over USB. +1. Copy the binary file to the mbed device. +1. Press the reset button to start the program. + +The EinkShield on your platform will show image + +## Troubleshooting + +If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it.