[jackhill/qmk/firmware.git] / quantum / api.c

#include "api.h"
#include "quantum.h"

void dword_to_bytes(uint32_t dword, uint8_t * bytes) {
    bytes[0] = (dword >> 24) & 0xFF;
    bytes[1] = (dword >> 16) & 0xFF; 
    bytes[2] = (dword >> 8) & 0xFF; 
    bytes[3] = (dword >> 0) & 0xFF; 
}

uint32_t bytes_to_dword(uint8_t * bytes, uint8_t index) {
    return ((uint32_t)bytes[index + 0] << 24) | ((uint32_t)bytes[index + 1] << 16) | ((uint32_t)bytes[index + 2] << 8) | (uint32_t)bytes[index + 3];
}

__attribute__ ((weak))
bool process_api_quantum(uint8_t length, uint8_t * data) {
    return process_api_keyboard(length, data);
}

__attribute__ ((weak))
bool process_api_keyboard(uint8_t length, uint8_t * data) {
    return process_api_user(length, data);
}

__attribute__ ((weak))
bool process_api_user(uint8_t length, uint8_t * data) {
    return true;
}

void process_api(uint16_t length, uint8_t * data) {
    // SEND_STRING("\nRX: ");
    // for (uint8_t i = 0; i < length; i++) {
    //     send_byte(data[i]);
    //     SEND_STRING(" ");
    // }
    if (!process_api_quantum(length, data))
        return;

    switch (data[0]) {
        case MT_SET_DATA:
            switch (data[1]) {
                case DT_DEFAULT_LAYER: {
                    eeconfig_update_default_layer(data[2]);
                    default_layer_set((uint32_t)(data[2]));
                    break;
                }
                case DT_KEYMAP_OPTIONS: {
                    eeconfig_update_keymap(data[2]);
                    break;
                }
                case DT_RGBLIGHT: {
                    #ifdef RGBLIGHT_ENABLE
                        uint32_t rgblight = bytes_to_dword(data, 2);
                        rgblight_update_dword(rgblight);
                    #endif
                    break;
                }
            }
        case MT_GET_DATA:
            switch (data[1]) {
                case DT_HANDSHAKE: {
                    MT_GET_DATA_ACK(DT_HANDSHAKE, NULL, 0);
                    break;
                }
                case DT_DEBUG: {
                    uint8_t debug_bytes[1] = { eeprom_read_byte(EECONFIG_DEBUG) };
                    MT_GET_DATA_ACK(DT_DEBUG, debug_bytes, 1);
                    break;
                }
                case DT_DEFAULT_LAYER: {
                    uint8_t default_bytes[1] = { eeprom_read_byte(EECONFIG_DEFAULT_LAYER) };
                    MT_GET_DATA_ACK(DT_DEFAULT_LAYER, default_bytes, 1);
                    break;
                }
                case DT_CURRENT_LAYER: {
                    uint8_t layer_state_bytes[4];
                    dword_to_bytes(layer_state, layer_state_bytes);
                    MT_GET_DATA_ACK(DT_CURRENT_LAYER, layer_state_bytes, 4);
                    break;
                }
                case DT_AUDIO: {
                    #ifdef AUDIO_ENABLE
                        uint8_t audio_bytes[1] = { eeprom_read_byte(EECONFIG_AUDIO) };
                        MT_GET_DATA_ACK(DT_AUDIO, audio_bytes, 1);
                    #else
                        MT_GET_DATA_ACK(DT_AUDIO, NULL, 0);
                    #endif
                    break;
                }
                case DT_BACKLIGHT: {
                    #ifdef BACKLIGHT_ENABLE
                        uint8_t backlight_bytes[1] = { eeprom_read_byte(EECONFIG_BACKLIGHT) };
                        MT_GET_DATA_ACK(DT_BACKLIGHT, backlight_bytes, 1);
                    #else
                        MT_GET_DATA_ACK(DT_BACKLIGHT, NULL, 0);
                    #endif
                    break;
                }
                case DT_RGBLIGHT: {
                    #ifdef RGBLIGHT_ENABLE
                        uint8_t rgblight_bytes[4];
                        dword_to_bytes(eeconfig_read_rgblight(), rgblight_bytes);
                        MT_GET_DATA_ACK(DT_RGBLIGHT, rgblight_bytes, 4);
                    #else
                        MT_GET_DATA_ACK(DT_RGBLIGHT, NULL, 0);
                    #endif
                    break;
                }
                case DT_KEYMAP_OPTIONS: {
                    uint8_t keymap_bytes[1] = { eeconfig_read_keymap() };
                    MT_GET_DATA_ACK(DT_KEYMAP_OPTIONS, keymap_bytes, 1);
                    break;
                }
                case DT_KEYMAP_SIZE: {
                    uint8_t keymap_size[2] = {MATRIX_ROWS, MATRIX_COLS};
                    MT_GET_DATA_ACK(DT_KEYMAP_SIZE, keymap_size, 2);
                    break;
                }
                case DT_KEYMAP: {
                    uint8_t keymap_data[MATRIX_ROWS * MATRIX_COLS * 4 + 3];
                    keymap_data[0] = data[2];
                    keymap_data[1] = MATRIX_ROWS;
                    keymap_data[2] = MATRIX_COLS;
                    for (int i = 0; i < MATRIX_ROWS; i++) {
                        for (int j = 0; j < MATRIX_COLS; j++) {
                            keymap_data[3 + (i*MATRIX_COLS*2) + (j*2)] = pgm_read_word(&keymaps[data[2]][i][j]) >> 8;
                            keymap_data[3 + (i*MATRIX_COLS*2) + (j*2) + 1] = pgm_read_word(&keymaps[data[2]][i][j]) & 0xFF;
                        }
                    }
                    MT_GET_DATA_ACK(DT_KEYMAP, keymap_data, MATRIX_ROWS * MATRIX_COLS * 4 + 3);
                    // uint8_t keymap_data[5];
                    // keymap_data[0] = data[2];
                    // keymap_data[1] = data[3];
                    // keymap_data[2] = data[4];
                    // keymap_data[3] = pgm_read_word(&keymaps[data[2]][data[3]][data[4]]) >> 8;
                    // keymap_data[4] = pgm_read_word(&keymaps[data[2]][data[3]][data[4]]) & 0xFF;

                    // MT_GET_DATA_ACK(DT_KEYMAP, keymap_data, 5);
                    break;
                }
                default:
                    break;
            }
            break;
        case MT_SET_DATA_ACK:
        case MT_GET_DATA_ACK:
            break;
        case MT_SEND_DATA:
            break;
        case MT_SEND_DATA_ACK:
            break;
        case MT_EXE_ACTION:
            break;
        case MT_EXE_ACTION_ACK:
            break;
        case MT_TYPE_ERROR:
            break;
        default: ; // command not recognised
            SEND_BYTES(MT_TYPE_ERROR, DT_NONE, data, length);
            break;

        // #ifdef RGBLIGHT_ENABLE
        // case 0x27: ; // RGB LED functions
        //     switch (*data++) {
        //         case 0x00: ; // Update HSV
        //             rgblight_sethsv((data[0] << 8 | data[1]) % 360, data[2], data[3]);
        //             break;
        //         case 0x01: ; // Update RGB
        //             break;
        //         case 0x02: ; // Update mode
        //             rgblight_mode(data[0]);
        //             break;
        //     }
        //     break;
        // #endif
    }

}
Commit	Line	Data
7edac212 JH	1	#include "api.h"
	2	#include "quantum.h"
	3
	4	void dword_to_bytes(uint32_t dword, uint8_t * bytes) {
	5	bytes[0] = (dword >> 24) & 0xFF;
	6	bytes[1] = (dword >> 16) & 0xFF;
	7	bytes[2] = (dword >> 8) & 0xFF;
	8	bytes[3] = (dword >> 0) & 0xFF;
	9	}
	10
	11	uint32_t bytes_to_dword(uint8_t * bytes, uint8_t index) {
	12	return ((uint32_t)bytes[index + 0] << 24) \| ((uint32_t)bytes[index + 1] << 16) \| ((uint32_t)bytes[index + 2] << 8) \| (uint32_t)bytes[index + 3];
	13	}
	14
	15	__attribute__ ((weak))
	16	bool process_api_quantum(uint8_t length, uint8_t * data) {
	17	return process_api_keyboard(length, data);
	18	}
	19
	20	__attribute__ ((weak))
	21	bool process_api_keyboard(uint8_t length, uint8_t * data) {
	22	return process_api_user(length, data);
	23	}
	24
	25	__attribute__ ((weak))
	26	bool process_api_user(uint8_t length, uint8_t * data) {
	27	return true;
	28	}
	29
	30	void process_api(uint16_t length, uint8_t * data) {
	31	// SEND_STRING("\nRX: ");
	32	// for (uint8_t i = 0; i < length; i++) {
	33	// send_byte(data[i]);
	34	// SEND_STRING(" ");
	35	// }
	36	if (!process_api_quantum(length, data))
	37	return;
	38
	39	switch (data[0]) {
	40	case MT_SET_DATA:
	41	switch (data[1]) {
	42	case DT_DEFAULT_LAYER: {
	43	eeconfig_update_default_layer(data[2]);
	44	default_layer_set((uint32_t)(data[2]));
	45	break;
	46	}
	47	case DT_KEYMAP_OPTIONS: {
	48	eeconfig_update_keymap(data[2]);
	49	break;
	50	}
	51	case DT_RGBLIGHT: {
	52	#ifdef RGBLIGHT_ENABLE
	53	uint32_t rgblight = bytes_to_dword(data, 2);
	54	rgblight_update_dword(rgblight);
	55	#endif
	56	break;
	57	}
	58	}
	59	case MT_GET_DATA:
	60	switch (data[1]) {
	61	case DT_HANDSHAKE: {
	62	MT_GET_DATA_ACK(DT_HANDSHAKE, NULL, 0);
	63	break;
	64	}
65	case DT_DEBUG: {
66	uint8_t debug_bytes[1] = { eeprom_read_byte(EECONFIG_DEBUG) };
67	MT_GET_DATA_ACK(DT_DEBUG, debug_bytes, 1);
68	break;
69	}
70	case DT_DEFAULT_LAYER: {
71	uint8_t default_bytes[1] = { eeprom_read_byte(EECONFIG_DEFAULT_LAYER) };
72	MT_GET_DATA_ACK(DT_DEFAULT_LAYER, default_bytes, 1);
73	break;
74	}
75	case DT_CURRENT_LAYER: {
76	uint8_t layer_state_bytes[4];
77	dword_to_bytes(layer_state, layer_state_bytes);
78	MT_GET_DATA_ACK(DT_CURRENT_LAYER, layer_state_bytes, 4);
79	break;
80	}
81	case DT_AUDIO: {
82	#ifdef AUDIO_ENABLE
83	uint8_t audio_bytes[1] = { eeprom_read_byte(EECONFIG_AUDIO) };
84	MT_GET_DATA_ACK(DT_AUDIO, audio_bytes, 1);
85	#else
86	MT_GET_DATA_ACK(DT_AUDIO, NULL, 0);
87	#endif
88	break;
89	}
90	case DT_BACKLIGHT: {
91	#ifdef BACKLIGHT_ENABLE
92	uint8_t backlight_bytes[1] = { eeprom_read_byte(EECONFIG_BACKLIGHT) };
93	MT_GET_DATA_ACK(DT_BACKLIGHT, backlight_bytes, 1);
94	#else
95	MT_GET_DATA_ACK(DT_BACKLIGHT, NULL, 0);
96	#endif
97	break;
98	}
99	case DT_RGBLIGHT: {
100	#ifdef RGBLIGHT_ENABLE
101	uint8_t rgblight_bytes[4];
102	dword_to_bytes(eeconfig_read_rgblight(), rgblight_bytes);
103	MT_GET_DATA_ACK(DT_RGBLIGHT, rgblight_bytes, 4);
104	#else
105	MT_GET_DATA_ACK(DT_RGBLIGHT, NULL, 0);
106	#endif
107	break;
108	}
109	case DT_KEYMAP_OPTIONS: {
110	uint8_t keymap_bytes[1] = { eeconfig_read_keymap() };
111	MT_GET_DATA_ACK(DT_KEYMAP_OPTIONS, keymap_bytes, 1);
112	break;
113	}
114	case DT_KEYMAP_SIZE: {
115	uint8_t keymap_size[2] = {MATRIX_ROWS, MATRIX_COLS};
116	MT_GET_DATA_ACK(DT_KEYMAP_SIZE, keymap_size, 2);
117	break;
118	}
119	case DT_KEYMAP: {
120	uint8_t keymap_data[MATRIX_ROWS * MATRIX_COLS * 4 + 3];
121	keymap_data[0] = data[2];
122	keymap_data[1] = MATRIX_ROWS;
123	keymap_data[2] = MATRIX_COLS;
124	for (int i = 0; i < MATRIX_ROWS; i++) {
125	for (int j = 0; j < MATRIX_COLS; j++) {
126	keymap_data[3 + (iMATRIX_COLS2) + (j*2)] = pgm_read_word(&keymaps[data[2]][i][j]) >> 8;
127	keymap_data[3 + (iMATRIX_COLS2) + (j*2) + 1] = pgm_read_word(&keymaps[data[2]][i][j]) & 0xFF;
128	}
129	}
130	MT_GET_DATA_ACK(DT_KEYMAP, keymap_data, MATRIX_ROWS * MATRIX_COLS * 4 + 3);
131	// uint8_t keymap_data[5];
132	// keymap_data[0] = data[2];
133	// keymap_data[1] = data[3];
134	// keymap_data[2] = data[4];
135	// keymap_data[3] = pgm_read_word(&keymaps[data[2]][data[3]][data[4]]) >> 8;
136	// keymap_data[4] = pgm_read_word(&keymaps[data[2]][data[3]][data[4]]) & 0xFF;
137
138	// MT_GET_DATA_ACK(DT_KEYMAP, keymap_data, 5);
139	break;
140	}
141	default:
142	break;
143	}
144	break;
145	case MT_SET_DATA_ACK:
146	case MT_GET_DATA_ACK:
147	break;
148	case MT_SEND_DATA:
149	break;
150	case MT_SEND_DATA_ACK:
151	break;
152	case MT_EXE_ACTION:
153	break;
154	case MT_EXE_ACTION_ACK:
155	break;
156	case MT_TYPE_ERROR:
157	break;
158	default: ; // command not recognised
159	SEND_BYTES(MT_TYPE_ERROR, DT_NONE, data, length);
160	break;
161
162	// #ifdef RGBLIGHT_ENABLE
163	// case 0x27: ; // RGB LED functions
164	// switch (*data++) {
165	// case 0x00: ; // Update HSV
166	// rgblight_sethsv((data[0] << 8 \| data[1]) % 360, data[2], data[3]);
167	// break;
168	// case 0x01: ; // Update RGB
169	// break;
170	// case 0x02: ; // Update mode
171	// rgblight_mode(data[0]);
172	// break;
173	// }
174	// break;
175	// #endif
176	}
177
178	}