diff options
Diffstat (limited to 'tmk_core/protocol/arm_atsam/main_arm_atsam.c')
| -rw-r--r-- | tmk_core/protocol/arm_atsam/main_arm_atsam.c | 279 |
1 files changed, 279 insertions, 0 deletions
diff --git a/tmk_core/protocol/arm_atsam/main_arm_atsam.c b/tmk_core/protocol/arm_atsam/main_arm_atsam.c new file mode 100644 index 000000000..e9514730e --- /dev/null +++ b/tmk_core/protocol/arm_atsam/main_arm_atsam.c @@ -0,0 +1,279 @@ +/* +Copyright 2018 Massdrop Inc. + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "samd51j18a.h" +#include "tmk_core/common/keyboard.h" + +#include "report.h" +#include "host.h" +#include "host_driver.h" +#include "keycode_config.h" +#include <string.h> +#include "quantum.h" + +//From protocol directory +#include "arm_atsam_protocol.h" + +//From keyboard's directory +#include "config_led.h" + +uint8_t keyboard_leds(void); +void send_keyboard(report_keyboard_t *report); +void send_mouse(report_mouse_t *report); +void send_system(uint16_t data); +void send_consumer(uint16_t data); + +host_driver_t arm_atsam_driver = { + keyboard_leds, + send_keyboard, + send_mouse, + send_system, + send_consumer +}; + +uint8_t led_states; + +uint8_t keyboard_leds(void) +{ +#ifdef NKRO_ENABLE + if (keymap_config.nkro) + return udi_hid_nkro_report_set; + else +#endif //NKRO_ENABLE + return udi_hid_kbd_report_set; +} + +void send_keyboard(report_keyboard_t *report) +{ + uint32_t irqflags; + +#ifdef NKRO_ENABLE + if (!keymap_config.nkro) + { +#endif //NKRO_ENABLE + dprint("s-kbd\r\n"); + + irqflags = __get_PRIMASK(); + __disable_irq(); + __DMB(); + + memcpy(udi_hid_kbd_report, report->raw, UDI_HID_KBD_REPORT_SIZE); + udi_hid_kbd_b_report_valid = 1; + udi_hid_kbd_send_report(); + + __DMB(); + __set_PRIMASK(irqflags); +#ifdef NKRO_ENABLE + } + else + { + dprint("s-nkro\r\n"); + + irqflags = __get_PRIMASK(); + __disable_irq(); + __DMB(); + + memcpy(udi_hid_nkro_report, report->raw, UDI_HID_NKRO_REPORT_SIZE); + udi_hid_nkro_b_report_valid = 1; + udi_hid_nkro_send_report(); + + __DMB(); + __set_PRIMASK(irqflags); + } +#endif //NKRO_ENABLE +} + +void send_mouse(report_mouse_t *report) +{ +#ifdef MOUSEKEY_ENABLE + uint32_t irqflags; + + dprint("s-mou\r\n"); + + irqflags = __get_PRIMASK(); + __disable_irq(); + __DMB(); + + memcpy(udi_hid_mou_report, report, UDI_HID_MOU_REPORT_SIZE); + udi_hid_mou_b_report_valid = 1; + udi_hid_mou_send_report(); + + __DMB(); + __set_PRIMASK(irqflags); +#endif //MOUSEKEY_ENABLE +} + +void send_system(uint16_t data) +{ +#ifdef EXTRAKEY_ENABLE + dprintf("s-exks %i\r\n", data); + + uint32_t irqflags; + + irqflags = __get_PRIMASK(); + __disable_irq(); + __DMB(); + + udi_hid_exk_report.desc.report_id = REPORT_ID_SYSTEM; + if (data != 0) data = data - SYSTEM_POWER_DOWN + 1; + udi_hid_exk_report.desc.report_data = data; + udi_hid_exk_b_report_valid = 1; + udi_hid_exk_send_report(); + + __DMB(); + __set_PRIMASK(irqflags); +#endif //EXTRAKEY_ENABLE +} + +void send_consumer(uint16_t data) +{ +#ifdef EXTRAKEY_ENABLE + dprintf("s-exkc %i\r\n",data); + + uint32_t irqflags; + + irqflags = __get_PRIMASK(); + __disable_irq(); + __DMB(); + + udi_hid_exk_report.desc.report_id = REPORT_ID_CONSUMER; + udi_hid_exk_report.desc.report_data = data; + udi_hid_exk_b_report_valid = 1; + udi_hid_exk_send_report(); + + __DMB(); + __set_PRIMASK(irqflags); +#endif //EXTRAKEY_ENABLE +} + +int main(void) +{ + led_ena; + m15_ena; + + debug_code_init(); + + CLK_init(); + + ADC0_init(); + + SPI_Init(); + + i2c1_init(); + + matrix_init(); + + USB2422_init(); + + DBGC(DC_MAIN_UDC_START_BEGIN); + udc_start(); + DBGC(DC_MAIN_UDC_START_COMPLETE); + + DBGC(DC_MAIN_CDC_INIT_BEGIN); + CDC_init(); + DBGC(DC_MAIN_CDC_INIT_COMPLETE); + + while (USB2422_Port_Detect_Init() == 0) {} + + led_off; + m15_off; + + led_matrix_init(); + + while (I2C3733_Init_Control() != 1) {} + while (I2C3733_Init_Drivers() != 1) {} + + I2C_DMAC_LED_Init(); + + i2c_led_q_init(); + + uint8_t drvid; + for (drvid=0;drvid<ISSI3733_DRIVER_COUNT;drvid++) + I2C_LED_Q_ONOFF(drvid); //Queue data + + keyboard_setup(); + + keyboard_init(); + + host_set_driver(&arm_atsam_driver); + +#ifdef VIRTSER_ENABLE + uint64_t next_print = 0; +#endif //VIRTSER_ENABLE + uint64_t next_usb_checkup = 0; + uint64_t next_5v_checkup = 0; + + v_5v_avg = adc_get(ADC_5V); + + debug_code_disable(); + + while (1) + { + if (usb_state == USB_STATE_POWERDOWN) + { + led_on; + if (led_enabled) + { + for (drvid=0;drvid<ISSI3733_DRIVER_COUNT;drvid++) + { + I2C3733_Control_Set(0); + } + } + while (usb_state == USB_STATE_POWERDOWN) {} + if (led_enabled) + { + for (drvid=0;drvid<ISSI3733_DRIVER_COUNT;drvid++) + { + I2C3733_Control_Set(1); + } + } + led_off; + } + + keyboard_task(); + + led_matrix_task(); + + if (CLK_get_ms() > next_5v_checkup) + { + next_5v_checkup = CLK_get_ms() + 5; + + v_5v = adc_get(ADC_5V); + v_5v_avg = 0.9 * v_5v_avg + 0.1 * v_5v; + + gcr_compute(); + } + + if (CLK_get_ms() > next_usb_checkup) + { + next_usb_checkup = CLK_get_ms() + 10; + + USB_HandleExtraDevice(); + } + +#ifdef VIRTSER_ENABLE + if (CLK_get_ms() > next_print) + { + next_print = CLK_get_ms() + 250; + //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); + } +#endif //VIRTSER_ENABLE + } + + return 1; +} + |