H2003_PWM-backlight/H2003-V1_Firmware
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Added gamma look up table (not used)

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This commit is contained in:
Martijn Scheepers
2020-11-17 08:43:43 +01:00
parent ff922233f4
commit 34a2c518f2
2 changed files with 22 additions and 5 deletions
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9
H2003-V1_USB_PWM/H2003.c
View File

@@ -63,8 +63,9 @@ void SetPowerState()
}
}
void SetBrightness()
{
{
OCR0A = (255 - BrightnessLevel);
//OCR0A = gamma8LUT[(255 - BrightnessLevel)];
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
@@ -139,13 +140,13 @@ int main(void)
/** Event handler for the library USB Connection event. */
void EVENT_USB_Device_Connect(void)
{
//LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
//Connect event
}
/** Event handler for the library USB Disconnection event. */
void EVENT_USB_Device_Disconnect(void)
{
//LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
//Disconnect event
}
/** Event handler for the library USB Configuration Changed event. */
@@ -154,8 +155,6 @@ void EVENT_USB_Device_ConfigurationChanged(void)
bool ConfigSuccess = true;
ConfigSuccess &= HID_Device_ConfigureEndpoints(&Generic_HID_Interface);
USB_Device_EnableSOFEvents();
//LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
}
/** Event handler for the library USB Control Request reception event. */

18
H2003-V1_USB_PWM/H2003.h
View File

@@ -60,5 +60,23 @@ void EVENT_USB_Device_StartOfFrame(void);
bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, uint8_t* const ReportID, const uint8_t ReportType, void* ReportData, uint16_t* const ReportSize);
void CALLBACK_HID_Device_ProcessHIDReport(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo, const uint8_t ReportID, const uint8_t ReportType, const void* ReportData, const uint16_t ReportSize);
const uint8_t gamma8LUT[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5,
5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10,
10, 10, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 16, 16,
17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 24, 24, 25,
25, 26, 27, 27, 28, 29, 29, 30, 31, 32, 32, 33, 34, 35, 35, 36,
37, 38, 39, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 50,
51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 68,
69, 70, 72, 73, 74, 75, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89,
90, 92, 93, 95, 96, 98, 99,101,102,104,105,107,109,110,112,114,
115,117,119,120,122,124,126,127,129,131,133,135,137,138,140,142,
144,146,148,150,152,154,156,158,160,162,164,167,169,171,173,175,
177,180,182,184,186,189,191,193,196,198,200,203,205,208,210,213,
215,218,220,223,225,228,231,233,236,239,241,244,247,249,252,255 };
#endif