We are currently in the process of converting the website to the new design. Some pages, like this one, are still broken. We appreciate your patience.
RISCY BUSINESS»Episode Guide
Confusion over our PWM signals
?
?

Keyboard Navigation

Global Keys

[, < / ], > Jump to previous / next episode
W, K, P / S, J, N Jump to previous / next marker
t / T Toggle theatre / SUPERtheatre mode
V Revert filter to original state Y Select link (requires manual Ctrl-c)

Menu toggling

q Quotes r References f Filter y Link c Credits

In-Menu Movement

a
w
s
d
h j k l


Quotes and References Menus

Enter Jump to timecode

Quotes, References and Credits Menus

o Open URL (in new tab)

Filter Menu

x, Space Toggle category and focus next
X, ShiftSpace Toggle category and focus previous
v Invert topics / media as per focus

Filter and Link Menus

z Toggle filter / linking mode

Credits Menu

Enter Open URL (in new tab)
0:08Recap and set the stage for the day
0:08Recap and set the stage for the day
0:08Recap and set the stage for the day
0:47Outline the confusion surrounding the apparently inverted pulse-width modulation of the LED
0:47Outline the confusion surrounding the apparently inverted pulse-width modulation of the LED
0:47Outline the confusion surrounding the apparently inverted pulse-width modulation of the LED
3:24Refresh ourselves on Generating PWM Waveforms1
📖
3:24Refresh ourselves on Generating PWM Waveforms1
📖
3:24Refresh ourselves on Generating PWM Waveforms1
📖
9:28The PWM waveform our code generates for the green signal in PWM_CMP1
📖
🖌
9:28The PWM waveform our code generates for the green signal in PWM_CMP1
📖
🖌
9:28The PWM waveform our code generates for the green signal in PWM_CMP1
📖
🖌
18:15Consult the code for the blue and red channels
📖
18:15Consult the code for the blue and red channels
📖
18:15Consult the code for the blue and red channels
📖
22:08Consult LED datasheets for the HiFive12,3
📖
22:08Consult LED datasheets for the HiFive12,3
📖
22:08Consult LED datasheets for the HiFive12,3
📖
27:55Consult the datasheets for other LED peripheral4,5
📖
27:55Consult the datasheets for other LED peripheral4,5
📖
27:55Consult the datasheets for other LED peripheral4,5
📖
35:46Read about driving LEDs6
📖
35:46Read about driving LEDs6
📖
35:46Read about driving LEDs6
📖
42:26Read about software brightness modulation7
📖
42:26Read about software brightness modulation7
📖
42:26Read about software brightness modulation7
📖
45:20Read about Color control - software modulation8
📖
45:20Read about Color control - software modulation8
📖
45:20Read about Color control - software modulation8
📖
52:02Determine to ask on the forums what's going on with the LEDs
52:02Determine to ask on the forums what's going on with the LEDs
52:02Determine to ask on the forums what's going on with the LEDs
55:23Thanks
55:23Thanks
55:23Thanks