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Commit Graph

10 Commits

Author SHA1 Message Date
Jacob Alexander
074134c474 Fixing potential WF LED issue
- Added fix for USB Current Change
  * If called during interrupt, could hang the I2C bus
  * Delaying I2C writes till scan loop
2016-03-01 20:29:11 -08:00
Jacob Alexander
46765e85c5 Adding dynamic USB power support
- Each scan module now has a current change callback which passes the available current as a parameter
- No longer attempts to use the max 500 mA immediately, starts with 100 mA then goes to 500 mA after enumeration
- If enumeration fails due to bMaxPower of 500 mA, then attempt again at 100 mA (might also be possible to go even lower to 20 mA in certain cases)
- Now working with the Apple Ipad (no over-power messages)
- Fixed Wake-up behaviour on Apple Ipad (and likely other iOS devices)
- More effecient set_feature/clear_feature handling (device handler)
- Initial power handling via Interconnect (still needs work to get it more dynamic)
2016-02-21 19:56:52 -08:00
Jacob Alexander
a10afbcc6a Adding remote capability LED control
- Works for all nodes in chain
- Synchronized to 30 ms update rate (required for ISSI chip)
  * Interconnect cannot handle full update speed from Scan module
  * Though it should be able to handle quite a bit more than 30 ms updates
2015-10-16 10:02:01 -07:00
Jacob Alexander
d9ba60b34e Adding basic ISSI led brightness control capabilities
- 6 modes
  * Single led: decrease, increase, set
  * All leds: decrease, increase, set
- Currently update speed limited to once every 30 ms
  * Likely an I2C driver or ISSI limitation preventing even faster updates
2015-10-09 22:28:31 -07:00
Jacob Alexander
0013d7a4f3 Fixing CMake dependency checking for kll_defs.h 2015-08-03 21:42:01 -07:00
Jacob Alexander
d3eaa7a798 Adding ISSILed API calls and default brightness
- Adds override functionality in main module
2015-08-02 16:29:19 -07:00
Jacob Alexander
5f262ea4b6 Code cleanup
- Changing header file ifndef define to pragma once's
- Removed duplicate output_com.h's
2015-06-14 14:33:40 -07:00
Jacob Alexander
8942ab63d5 Initial STLcd code.
- Basic screen initialization and clear is working
- Currently SPI is set to a low speed for easy logic analyzer debugging
2015-06-14 14:33:39 -07:00
Jacob Alexander
e41444304b Some initial bringup of the dfu bootloader on the mk20dx256vlh7 2015-06-14 14:33:39 -07:00
Jacob Alexander
1acc89e2bd Initial LED support for ISSI IS31FL3731C
- Not ready for advanced support yet
- Basic register and page writing support complete
2015-03-21 17:12:41 -07:00