mirror of
https://github.com/openstenoproject/qmk
synced 2024-11-13 03:54:42 +00:00
5fd68266f5
* initial clueboard_60 support * LED lighting support * fix the clueboard->clueboard_66 rename * Add layout support to clueboard_60 * Fix the 60_iso layout so it's actually iso * add a default keymap for AEK layout * fix clueboard_17 * Fixup the ISO layouts * Fix the `wait_ms()/wait_us()` definitions for chibios * Fix up the wait_ms/wait_us hack. Reduce stack size. * Add a missing #include "wait.h" * commit files that should have already been comitted
60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
#include "clueboard_17.h"
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int pwm_level;
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void matrix_init_kb(void) {
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// put your keyboard start-up code here
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// runs once when the firmware starts up
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matrix_init_user();
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// JTAG disable for PORT F. write JTD bit twice within four cycles.
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MCUCR |= (1<<JTD);
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MCUCR |= (1<<JTD);
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};
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void led_set_kb(uint8_t usb_led)
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{
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print("led_set\n");
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}
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void backlight_init_ports(void)
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{
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// Set C7 to output
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DDRC |= (1<<7);
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// Initialize the timer
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TC4H = 0x03;
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OCR4C = 0xFF;
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TCCR4A = 0b10000010;
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TCCR4B = 0b00000001;
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}
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void backlight_set(uint8_t level)
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{
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// Determine the PWM level
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switch (level)
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{
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case 0:
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// 33%
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pwm_level = 0x54;
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break;
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case 1:
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// 66%
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pwm_level = 0xA8;
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break;
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case 2:
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// 100%
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pwm_level = 0xFF;
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break;
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case 3:
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// 0%
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pwm_level = 0x00;
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break;
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default:
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xprintf("Unknown level: %d\n", level);
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}
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// Write the PWM level to the timer
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TC4H = pwm_level >> 8;
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OCR4A = 0xFF & pwm_level;
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}
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