MacroRat / MouseCode

Mouse code for the MacroRat

Dependencies:   ITG3200 QEI

mbed-dev/targets/TARGET_NORDIC/TARGET_NRF5/TARGET_MCU_NRF51822_UNIFIED/TARGET_DELTA_DFCM_NNN50/mbed_overrides.c@18:6a4db94011d3, 2017-05-14 (annotated)

Committer:
sahilmgandhi
Date:
Sun May 14 23:18:57 2017 +0000
Revision:
18:6a4db94011d3
Publishing again

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sahilmgandhi 18:6a4db94011d3 1 /* mbed Microcontroller Library
sahilmgandhi 18:6a4db94011d3 2 * Copyright (c) 2006-2017 ARM Limited
sahilmgandhi 18:6a4db94011d3 3 *
sahilmgandhi 18:6a4db94011d3 4 * Licensed under the Apache License, Version 2.0 (the "License");
sahilmgandhi 18:6a4db94011d3 5 * you may not use this file except in compliance with the License.
sahilmgandhi 18:6a4db94011d3 6 * You may obtain a copy of the License at
sahilmgandhi 18:6a4db94011d3 7 *
sahilmgandhi 18:6a4db94011d3 8 * http://www.apache.org/licenses/LICENSE-2.0
sahilmgandhi 18:6a4db94011d3 9 *
sahilmgandhi 18:6a4db94011d3 10 * Unless required by applicable law or agreed to in writing, software
sahilmgandhi 18:6a4db94011d3 11 * distributed under the License is distributed on an "AS IS" BASIS,
sahilmgandhi 18:6a4db94011d3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sahilmgandhi 18:6a4db94011d3 13 * See the License for the specific language governing permissions and
sahilmgandhi 18:6a4db94011d3 14 * limitations under the License.
sahilmgandhi 18:6a4db94011d3 15 */
sahilmgandhi 18:6a4db94011d3 16
sahilmgandhi 18:6a4db94011d3 17 #include "cmsis.h"
sahilmgandhi 18:6a4db94011d3 18 #include "PinNames.h"
sahilmgandhi 18:6a4db94011d3 19
sahilmgandhi 18:6a4db94011d3 20 void mbed_sdk_init()
sahilmgandhi 18:6a4db94011d3 21 {
sahilmgandhi 18:6a4db94011d3 22 char* debug_date = __DATE__;
sahilmgandhi 18:6a4db94011d3 23 char* debug_time = __TIME__;
sahilmgandhi 18:6a4db94011d3 24
sahilmgandhi 18:6a4db94011d3 25 // Default RF switch setting, pull p19 to low and p28 to high for turning antenna switch to BLE radiated path
sahilmgandhi 18:6a4db94011d3 26 NRF_GPIO->PIN_CNF[p19] = (GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos)
sahilmgandhi 18:6a4db94011d3 27 | (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_Pos)
sahilmgandhi 18:6a4db94011d3 28 | (GPIO_PIN_CNF_PULL_Disabled << GPIO_PIN_CNF_PULL_Pos)
sahilmgandhi 18:6a4db94011d3 29 | (GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos)
sahilmgandhi 18:6a4db94011d3 30 | (GPIO_PIN_CNF_DIR_Output << GPIO_PIN_CNF_DIR_Pos);
sahilmgandhi 18:6a4db94011d3 31 NRF_GPIO->PIN_CNF[p28] = (GPIO_PIN_CNF_SENSE_Disabled << GPIO_PIN_CNF_SENSE_Pos)
sahilmgandhi 18:6a4db94011d3 32 | (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_Pos)
sahilmgandhi 18:6a4db94011d3 33 | (GPIO_PIN_CNF_PULL_Disabled << GPIO_PIN_CNF_PULL_Pos)
sahilmgandhi 18:6a4db94011d3 34 | (GPIO_PIN_CNF_INPUT_Disconnect << GPIO_PIN_CNF_INPUT_Pos)
sahilmgandhi 18:6a4db94011d3 35 | (GPIO_PIN_CNF_DIR_Output << GPIO_PIN_CNF_DIR_Pos);
sahilmgandhi 18:6a4db94011d3 36
sahilmgandhi 18:6a4db94011d3 37 NRF_GPIO->OUTCLR = (GPIO_OUTCLR_PIN19_Clear << GPIO_OUTCLR_PIN19_Pos);
sahilmgandhi 18:6a4db94011d3 38 NRF_GPIO->OUTSET = (GPIO_OUTCLR_PIN28_High << GPIO_OUTCLR_PIN28_Pos);
sahilmgandhi 18:6a4db94011d3 39
sahilmgandhi 18:6a4db94011d3 40 // Config External Crystal to 32MHz
sahilmgandhi 18:6a4db94011d3 41 NRF_CLOCK->XTALFREQ = 0x00;
sahilmgandhi 18:6a4db94011d3 42 NRF_CLOCK->EVENTS_HFCLKSTARTED = 0;
sahilmgandhi 18:6a4db94011d3 43 NRF_CLOCK->TASKS_HFCLKSTART = 1;
sahilmgandhi 18:6a4db94011d3 44 while (NRF_CLOCK->EVENTS_HFCLKSTARTED == 0) {
sahilmgandhi 18:6a4db94011d3 45 // Do nothing.
sahilmgandhi 18:6a4db94011d3 46 }
sahilmgandhi 18:6a4db94011d3 47
sahilmgandhi 18:6a4db94011d3 48 }