不韋 呂 / F746_SD_BitmapViewer

microSD カードのビットマップ･ファイルのビュアー．画像の最大値　縦：272ピクセル，横：480ピクセル． Bitmap file viewer for microSD card. Maximum size Vertical: 272 pixels, Horizontal: 480.

Dependencies:   SDFileSystem_Warning_Fixed F746_GUI

mbed_src_STM32F7/common/pinmap_common.c@0:f62ffd3644bf, 2018-10-21 (annotated)

Committer:
MikamiUitOpen
Date:
Sun Oct 21 11:29:47 2018 +0000
Revision:
0:f62ffd3644bf
1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:f62ffd3644bf 1 /* mbed Microcontroller Library
MikamiUitOpen 0:f62ffd3644bf 2 * Copyright (c) 2006-2013 ARM Limited
MikamiUitOpen 0:f62ffd3644bf 3 *
MikamiUitOpen 0:f62ffd3644bf 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 0:f62ffd3644bf 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 0:f62ffd3644bf 6 * You may obtain a copy of the License at
MikamiUitOpen 0:f62ffd3644bf 7 *
MikamiUitOpen 0:f62ffd3644bf 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 0:f62ffd3644bf 9 *
MikamiUitOpen 0:f62ffd3644bf 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 0:f62ffd3644bf 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 0:f62ffd3644bf 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 0:f62ffd3644bf 13 * See the License for the specific language governing permissions and
MikamiUitOpen 0:f62ffd3644bf 14 * limitations under the License.
MikamiUitOpen 0:f62ffd3644bf 15 */
MikamiUitOpen 0:f62ffd3644bf 16 #include "pinmap.h"
MikamiUitOpen 0:f62ffd3644bf 17 #include "mbed_error.h"
MikamiUitOpen 0:f62ffd3644bf 18
MikamiUitOpen 0:f62ffd3644bf 19 void pinmap_pinout(PinName pin, const PinMap *map) {
MikamiUitOpen 0:f62ffd3644bf 20 if (pin == NC)
MikamiUitOpen 0:f62ffd3644bf 21 return;
MikamiUitOpen 0:f62ffd3644bf 22
MikamiUitOpen 0:f62ffd3644bf 23 while (map->pin != NC) {
MikamiUitOpen 0:f62ffd3644bf 24 if (map->pin == pin) {
MikamiUitOpen 0:f62ffd3644bf 25 pin_function(pin, map->function);
MikamiUitOpen 0:f62ffd3644bf 26
MikamiUitOpen 0:f62ffd3644bf 27 pin_mode(pin, PullNone);
MikamiUitOpen 0:f62ffd3644bf 28 return;
MikamiUitOpen 0:f62ffd3644bf 29 }
MikamiUitOpen 0:f62ffd3644bf 30 map++;
MikamiUitOpen 0:f62ffd3644bf 31 }
MikamiUitOpen 0:f62ffd3644bf 32 error("could not pinout");
MikamiUitOpen 0:f62ffd3644bf 33 }
MikamiUitOpen 0:f62ffd3644bf 34
MikamiUitOpen 0:f62ffd3644bf 35 uint32_t pinmap_merge(uint32_t a, uint32_t b) {
MikamiUitOpen 0:f62ffd3644bf 36 // both are the same (inc both NC)
MikamiUitOpen 0:f62ffd3644bf 37 if (a == b)
MikamiUitOpen 0:f62ffd3644bf 38 return a;
MikamiUitOpen 0:f62ffd3644bf 39
MikamiUitOpen 0:f62ffd3644bf 40 // one (or both) is not connected
MikamiUitOpen 0:f62ffd3644bf 41 if (a == (uint32_t)NC)
MikamiUitOpen 0:f62ffd3644bf 42 return b;
MikamiUitOpen 0:f62ffd3644bf 43 if (b == (uint32_t)NC)
MikamiUitOpen 0:f62ffd3644bf 44 return a;
MikamiUitOpen 0:f62ffd3644bf 45
MikamiUitOpen 0:f62ffd3644bf 46 // mis-match error case
MikamiUitOpen 0:f62ffd3644bf 47 error("pinmap mis-match");
MikamiUitOpen 0:f62ffd3644bf 48 return (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 49 }
MikamiUitOpen 0:f62ffd3644bf 50
MikamiUitOpen 0:f62ffd3644bf 51 uint32_t pinmap_find_peripheral(PinName pin, const PinMap* map) {
MikamiUitOpen 0:f62ffd3644bf 52 while (map->pin != NC) {
MikamiUitOpen 0:f62ffd3644bf 53 if (map->pin == pin)
MikamiUitOpen 0:f62ffd3644bf 54 return map->peripheral;
MikamiUitOpen 0:f62ffd3644bf 55 map++;
MikamiUitOpen 0:f62ffd3644bf 56 }
MikamiUitOpen 0:f62ffd3644bf 57 return (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 58 }
MikamiUitOpen 0:f62ffd3644bf 59
MikamiUitOpen 0:f62ffd3644bf 60 uint32_t pinmap_peripheral(PinName pin, const PinMap* map) {
MikamiUitOpen 0:f62ffd3644bf 61 uint32_t peripheral = (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 62
MikamiUitOpen 0:f62ffd3644bf 63 if (pin == (PinName)NC)
MikamiUitOpen 0:f62ffd3644bf 64 return (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 65 peripheral = pinmap_find_peripheral(pin, map);
MikamiUitOpen 0:f62ffd3644bf 66 if ((uint32_t)NC == peripheral) // no mapping available
MikamiUitOpen 0:f62ffd3644bf 67 error("pinmap not found for peripheral");
MikamiUitOpen 0:f62ffd3644bf 68 return peripheral;
MikamiUitOpen 0:f62ffd3644bf 69 }
MikamiUitOpen 0:f62ffd3644bf 70
MikamiUitOpen 0:f62ffd3644bf 71 uint32_t pinmap_find_function(PinName pin, const PinMap* map) {
MikamiUitOpen 0:f62ffd3644bf 72 while (map->pin != NC) {
MikamiUitOpen 0:f62ffd3644bf 73 if (map->pin == pin)
MikamiUitOpen 0:f62ffd3644bf 74 return map->function;
MikamiUitOpen 0:f62ffd3644bf 75 map++;
MikamiUitOpen 0:f62ffd3644bf 76 }
MikamiUitOpen 0:f62ffd3644bf 77 return (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 78 }
MikamiUitOpen 0:f62ffd3644bf 79
MikamiUitOpen 0:f62ffd3644bf 80 uint32_t pinmap_function(PinName pin, const PinMap* map) {
MikamiUitOpen 0:f62ffd3644bf 81 uint32_t function = (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 82
MikamiUitOpen 0:f62ffd3644bf 83 if (pin == (PinName)NC)
MikamiUitOpen 0:f62ffd3644bf 84 return (uint32_t)NC;
MikamiUitOpen 0:f62ffd3644bf 85 function = pinmap_find_function(pin, map);
MikamiUitOpen 0:f62ffd3644bf 86 if ((uint32_t)NC == function) // no mapping available
MikamiUitOpen 0:f62ffd3644bf 87 error("pinmap not found for function");
MikamiUitOpen 0:f62ffd3644bf 88 return function;
MikamiUitOpen 0:f62ffd3644bf 89 }