1 files changed, 0 insertions, 125 deletions
diff --git a/shared-module/_pew/PewPew.c b/shared-module/_pew/PewPew.c
deleted file mode 100644
index 568dc6425..000000000
--- a/shared-module/_pew/PewPew.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 Radomir Dopieralski
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <stdbool.h>
-
-#include "py/mpstate.h"
-#include "py/runtime.h"
-#include "__init__.h"
-#include "PewPew.h"
-
-#include "shared-bindings/digitalio/Pull.h"
-#include "shared-bindings/digitalio/DigitalInOut.h"
-#include "shared-bindings/util.h"
-#include "samd/timers.h"
-#include "supervisor/shared/translate.h"
-#include "timer_handler.h"
-
-
-static uint8_t pewpew_tc_index = 0xff;
-
-
-void pewpew_interrupt_handler(uint8_t index) {
-    if (index != pewpew_tc_index) {
-        return;
-    }
-    Tc* tc = tc_insts[index];
-    if (!tc->COUNT16.INTFLAG.bit.MC0) {
-        return;
-    }
-
-    pew_tick();
-
-    // Clear the interrupt bit.
-    tc->COUNT16.INTFLAG.reg = TC_INTFLAG_MC0;
-}
-
-void pew_init() {
-    pew_obj_t* pew = MP_STATE_VM(pew_singleton);
-
-    common_hal_digitalio_digitalinout_switch_to_input(pew->buttons, PULL_UP);
-
-    for (size_t i = 0; i < pew->rows_size; ++i) {
-        digitalio_digitalinout_obj_t *pin = MP_OBJ_TO_PTR(pew->rows[i]);
-        common_hal_digitalio_digitalinout_switch_to_output(pin, false,
-            DRIVE_MODE_PUSH_PULL);
-    }
-    for (size_t i = 0; i < pew->cols_size; ++i) {
-        digitalio_digitalinout_obj_t *pin = MP_OBJ_TO_PTR(pew->cols[i]);
-        common_hal_digitalio_digitalinout_switch_to_output(pin, true,
-            DRIVE_MODE_OPEN_DRAIN);
-    }
-    if (pewpew_tc_index == 0xff) {
-        // Find a spare timer.
-        uint8_t index = find_free_timer();
-        if (index == 0xff) {
-            mp_raise_RuntimeError(translate("All timers in use"));
-        }
-        Tc *tc = tc_insts[index];
-
-        pewpew_tc_index = index;
-        set_timer_handler(true, index, TC_HANDLER_PEW);
-
-        // We use GCLK0 for SAMD21 and GCLK1 for SAMD51 because they both run
-        // at 48mhz making our math the same across the boards.
-        #ifdef SAMD21
-        turn_on_clocks(true, index, 0);
-        #endif
-        #ifdef SAMD51
-        turn_on_clocks(true, index, 1);
-        #endif
-
-
-        #ifdef SAMD21
-        tc->COUNT16.CTRLA.reg = TC_CTRLA_MODE_COUNT16 |
-                                TC_CTRLA_PRESCALER_DIV64 |
-                                TC_CTRLA_WAVEGEN_MFRQ;
-        #endif
-        #ifdef SAMD51
-        tc_reset(tc);
-        tc_set_enable(tc, false);
-        tc->COUNT16.CTRLA.reg = TC_CTRLA_MODE_COUNT16
-            | TC_CTRLA_PRESCALER_DIV64;
-        tc->COUNT16.WAVE.reg = TC_WAVE_WAVEGEN_MFRQ;
-        #endif
-
-        tc_set_enable(tc, true);
-        tc->COUNT16.CC[0].reg = 64;
-
-        // Clear our interrupt in case it was set earlier
-        tc->COUNT16.INTFLAG.reg = TC_INTFLAG_MC0;
-        tc->COUNT16.INTENSET.reg = TC_INTENSET_MC0;
-        tc_enable_interrupts(pewpew_tc_index);
-    }
-}
-
-void pew_reset(void) {
-    if (pewpew_tc_index != 0xff) {
-        tc_reset(tc_insts[pewpew_tc_index]);
-        pewpew_tc_index = 0xff;
-    }
-    MP_STATE_VM(pew_singleton) = NULL;
-}