kingkevin
/
espressif_tinyusb
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
espressif_tinyusb/examples
History
hathach 1a91b5a62e
refractor device composite example 		2018-11-22 00:25:03 +07:00
..
device refractor device composite example 2018-11-22 00:25:03 +07:00
device_composite refractor device composite example 2018-11-22 00:25:03 +07:00
obsolete clean up helper func 2018-10-23 12:19:32 +07:00
readme.md mass rename TUSB_CFG to CFG_TUSB 2018-04-10 14:31:11 +07:00

readme.md

Build Demos

Table of Contents

LPCXpresso

LPCXpresso is an eclipse-based IDE, so you will need to create an workspace first then import project files (.cproject & .project) into it. The following step explain how to do just that.

  1. Click File->Import, then expand the General folder and select Existing Projects into Workspace and click Next.

    lpcxpresso_import.png

  2. On the next dialog, Click Browse and choose the repo/demos folder inside the repo. You should see a list of all demo applications. [IMPORTANT] Make sure the option Copy projects into workspace is CLEAR, as demo application uses link folders and this option may cause problem with the copy import. Then choose any of the demo application and click Finish.

    lpcxpresso_import2.png

  3. Select the configure corresponding to your development board.

    lpcxpresso_select_board.png

  4. Then select the correct MCU option from project properties then you are ready to go.

    lpcxpresso_mcu.png

TIPS Working with eclipse-based IDE like lpcxpresso, you should change the indexer option in Preferences->C/C++->Indexer to "active build" to have a better code viewer. Those lines that are opt out by #if will be gray, I found this extremely helpful.

lpcpresso_indexer

Keil

It is relatively simple for Keil

  1. Open the desired demo project e.g demos/host/host_freertos/host_freertos.uvproj

  2. Select the configure corresponding to your development board and build it.

    keil_select_board.png

IAR

IAR is just as easy as Keil

  1. Open the desired demo project e.g demos/host/host_freertos/host_freertos.eww

  2. Again select the configure corresponding to your development board and build it.

    iar_select_board.png

Configure demo

Application demo is written to have the code excluded if its required option is not enabled in tusb_config.h. Some of combination may exceed the 32KB limit of IAR/Keil so you may want to re-configure to disable some class support, decrease CFG_TUSB_DEBUG or increase the compiler optimization level.

In addition, there are some configuration you can change such as

  • CFG_UART_BAUDRATE in board.h
  • CFG_PRINTF_TARGET in the specific board header (e.g board_ea4357.h) to either Semihost, Uart, or SWO.