~ruther/qmk_firmware

2e670644fdd6f2c0d826c98c76690d6166cfd792 — Michael Stapelberg 4 years ago 8670a3c
[Keyboard] Set USB max power consumption of kint* controllers to 100mA (#14546)

M keyboards/kinesis/kint2pp/config.h => keyboards/kinesis/kint2pp/config.h +4 -0
@@ 44,3 44,7 @@
// Reduce input latency by lowering the USB polling interval
// from its 10ms default to the 1ms minimum that USB 1.x (Full Speed) allows:
#define USB_POLLING_INTERVAL_MS 1

// The Teensy 2++ consumes about 60 mA of current at its full speed of 16 MHz as
// per https://www.pjrc.com/teensy/low_power.html
#define USB_MAX_POWER_CONSUMPTION 100

M keyboards/kinesis/kint36/config.h => keyboards/kinesis/kint36/config.h +4 -0
@@ 63,6 63,10 @@
// from its 10ms default to the 1ms minimum that USB 1.x (Full Speed) allows:
#define USB_POLLING_INTERVAL_MS 1

// The Teensy 3.6 consumes about 80 mA of current at its full speed of 180 MHz:
// https://forum.pjrc.com/threads/47256-What-is-the-power-consumption-of-the-Teensy-3-6
#define USB_MAX_POWER_CONSUMPTION 100

#define LED_PIN_ON_STATE 0
#define LED_NUM_LOCK_PIN A14
#define LED_CAPS_LOCK_PIN C7

M keyboards/kinesis/kint41/config.h => keyboards/kinesis/kint41/config.h +4 -0
@@ 90,6 90,10 @@
// from its 10ms default to the 125μs minimum that USB 2.x (High Speed) allows:
#define USB_POLLING_INTERVAL_MS 1

// The Teensy 4.1 consumes about 100 mA of current at its full speed of 600 MHz
// as per https://www.pjrc.com/store/teensy41.html
#define USB_MAX_POWER_CONSUMPTION 100

/* We use the i.MX RT1060 high-speed GPIOs (GPIO6-9) which are connected to the
 * AHB bus (AHB_CLK_ROOT), which runs at the same speed as the ARM Core Clock,
 * i.e. 600 MHz. See MIMXRT1062, page 949, 12.1 Chip-specific GPIO information.