280 lines
5.8 KiB
C
280 lines
5.8 KiB
C
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/*
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Copyright 2018 Massdrop Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "samd51j18a.h"
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#include "tmk_core/common/keyboard.h"
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#include "report.h"
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#include "host.h"
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#include "host_driver.h"
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#include "keycode_config.h"
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#include <string.h>
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#include "quantum.h"
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//From protocol directory
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#include "arm_atsam_protocol.h"
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//From keyboard's directory
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#include "config_led.h"
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uint8_t keyboard_leds(void);
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void send_keyboard(report_keyboard_t *report);
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void send_mouse(report_mouse_t *report);
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void send_system(uint16_t data);
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void send_consumer(uint16_t data);
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host_driver_t arm_atsam_driver = {
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keyboard_leds,
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send_keyboard,
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send_mouse,
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send_system,
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send_consumer
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};
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uint8_t led_states;
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uint8_t keyboard_leds(void)
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{
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#ifdef NKRO_ENABLE
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if (keymap_config.nkro)
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return udi_hid_nkro_report_set;
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else
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#endif //NKRO_ENABLE
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return udi_hid_kbd_report_set;
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}
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void send_keyboard(report_keyboard_t *report)
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{
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uint32_t irqflags;
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#ifdef NKRO_ENABLE
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if (!keymap_config.nkro)
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{
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#endif //NKRO_ENABLE
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dprint("s-kbd\r\n");
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irqflags = __get_PRIMASK();
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__disable_irq();
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__DMB();
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memcpy(udi_hid_kbd_report, report->raw, UDI_HID_KBD_REPORT_SIZE);
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udi_hid_kbd_b_report_valid = 1;
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udi_hid_kbd_send_report();
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__DMB();
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__set_PRIMASK(irqflags);
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#ifdef NKRO_ENABLE
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}
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else
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{
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dprint("s-nkro\r\n");
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irqflags = __get_PRIMASK();
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__disable_irq();
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__DMB();
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memcpy(udi_hid_nkro_report, report->raw, UDI_HID_NKRO_REPORT_SIZE);
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udi_hid_nkro_b_report_valid = 1;
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udi_hid_nkro_send_report();
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__DMB();
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__set_PRIMASK(irqflags);
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}
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#endif //NKRO_ENABLE
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}
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void send_mouse(report_mouse_t *report)
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{
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#ifdef MOUSEKEY_ENABLE
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uint32_t irqflags;
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dprint("s-mou\r\n");
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irqflags = __get_PRIMASK();
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__disable_irq();
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__DMB();
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memcpy(udi_hid_mou_report, report, UDI_HID_MOU_REPORT_SIZE);
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udi_hid_mou_b_report_valid = 1;
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udi_hid_mou_send_report();
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__DMB();
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__set_PRIMASK(irqflags);
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#endif //MOUSEKEY_ENABLE
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}
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void send_system(uint16_t data)
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{
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#ifdef EXTRAKEY_ENABLE
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dprintf("s-exks %i\r\n", data);
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uint32_t irqflags;
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irqflags = __get_PRIMASK();
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__disable_irq();
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__DMB();
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udi_hid_exk_report.desc.report_id = REPORT_ID_SYSTEM;
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if (data != 0) data = data - SYSTEM_POWER_DOWN + 1;
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udi_hid_exk_report.desc.report_data = data;
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udi_hid_exk_b_report_valid = 1;
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udi_hid_exk_send_report();
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__DMB();
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__set_PRIMASK(irqflags);
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#endif //EXTRAKEY_ENABLE
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}
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void send_consumer(uint16_t data)
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{
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#ifdef EXTRAKEY_ENABLE
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dprintf("s-exkc %i\r\n",data);
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uint32_t irqflags;
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irqflags = __get_PRIMASK();
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__disable_irq();
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__DMB();
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udi_hid_exk_report.desc.report_id = REPORT_ID_CONSUMER;
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udi_hid_exk_report.desc.report_data = data;
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udi_hid_exk_b_report_valid = 1;
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udi_hid_exk_send_report();
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__DMB();
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__set_PRIMASK(irqflags);
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#endif //EXTRAKEY_ENABLE
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}
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int main(void)
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{
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led_ena;
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m15_ena;
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debug_code_init();
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CLK_init();
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ADC0_init();
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SPI_Init();
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i2c1_init();
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matrix_init();
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USB2422_init();
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DBGC(DC_MAIN_UDC_START_BEGIN);
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udc_start();
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DBGC(DC_MAIN_UDC_START_COMPLETE);
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DBGC(DC_MAIN_CDC_INIT_BEGIN);
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CDC_init();
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DBGC(DC_MAIN_CDC_INIT_COMPLETE);
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while (USB2422_Port_Detect_Init() == 0) {}
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led_off;
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m15_off;
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led_matrix_init();
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while (I2C3733_Init_Control() != 1) {}
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while (I2C3733_Init_Drivers() != 1) {}
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I2C_DMAC_LED_Init();
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i2c_led_q_init();
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uint8_t drvid;
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for (drvid=0;drvid<ISSI3733_DRIVER_COUNT;drvid++)
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I2C_LED_Q_ONOFF(drvid); //Queue data
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keyboard_setup();
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keyboard_init();
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host_set_driver(&arm_atsam_driver);
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#ifdef VIRTSER_ENABLE
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uint64_t next_print = 0;
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#endif //VIRTSER_ENABLE
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uint64_t next_usb_checkup = 0;
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uint64_t next_5v_checkup = 0;
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v_5v_avg = adc_get(ADC_5V);
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debug_code_disable();
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while (1)
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{
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if (usb_state == USB_STATE_POWERDOWN)
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{
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led_on;
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if (led_enabled)
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{
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for (drvid=0;drvid<ISSI3733_DRIVER_COUNT;drvid++)
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{
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I2C3733_Control_Set(0);
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}
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}
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while (usb_state == USB_STATE_POWERDOWN) {}
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if (led_enabled)
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{
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for (drvid=0;drvid<ISSI3733_DRIVER_COUNT;drvid++)
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{
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I2C3733_Control_Set(1);
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}
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}
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led_off;
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}
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keyboard_task();
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led_matrix_task();
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if (CLK_get_ms() > next_5v_checkup)
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{
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next_5v_checkup = CLK_get_ms() + 5;
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v_5v = adc_get(ADC_5V);
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v_5v_avg = 0.9 * v_5v_avg + 0.1 * v_5v;
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gcr_compute();
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}
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if (CLK_get_ms() > next_usb_checkup)
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{
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next_usb_checkup = CLK_get_ms() + 10;
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USB_HandleExtraDevice();
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}
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#ifdef VIRTSER_ENABLE
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if (CLK_get_ms() > next_print)
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{
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next_print = CLK_get_ms() + 250;
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//dpf("5v=%i 5vu=%i dlow=%i dhi=%i gca=%i gcd=%i\r\n",v_5v,v_5v_avg,v_5v_avg-V5_LOW,v_5v_avg-V5_HIGH,gcr_actual,gcr_desired);
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}
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#endif //VIRTSER_ENABLE
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}
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return 1;
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}
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