From 4a51f06c830abf9f3d82a78b6a6eff64539e0e2b Mon Sep 17 00:00:00 2001 From: Ryan Date: Thu, 7 Sep 2023 06:42:46 +1000 Subject: BIOI keyboards: use core UART driver (#21879) --- keyboards/bioi/bluetooth_custom.c | 164 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 164 insertions(+) create mode 100644 keyboards/bioi/bluetooth_custom.c (limited to 'keyboards/bioi/bluetooth_custom.c') diff --git a/keyboards/bioi/bluetooth_custom.c b/keyboards/bioi/bluetooth_custom.c new file mode 100644 index 0000000000..7d88a837d1 --- /dev/null +++ b/keyboards/bioi/bluetooth_custom.c @@ -0,0 +1,164 @@ +/* +Copyright 2019 Basic I/O Instruments(Scott Wei) +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 . +*/ + +#include "bluetooth.h" +#include "uart.h" +#include "progmem.h" +#include "wait.h" +#include "debug.h" +#include "usb_descriptor.h" +#include "report.h" + +void send_str(const char *str) +{ + uint8_t c; + while ((c = pgm_read_byte(str++))) + uart_write(c); +} + +void serial_send(uint8_t data) +{ + dprintf("Sending: %u\n", data); +} + +void send_bytes(uint8_t data) +{ + char hexStr[3]; + sprintf(hexStr, "%02X", data); + for (int j = 0; j < sizeof(hexStr) - 1; j++) + { + uart_write(hexStr[j]); + } +} + +#ifdef BLUEFRUIT_TRACE_SERIAL +static void bluefruit_trace_header(void) +{ + dprintf("+------------------------------------+\n"); + dprintf("| HID report to Bluefruit via serial |\n"); + dprintf("+------------------------------------+\n|"); +} + +static void bluefruit_trace_footer(void) +{ + dprintf("|\n+------------------------------------+\n\n"); +} +#endif + +static void bluefruit_serial_send(uint8_t data) +{ +#ifdef BLUEFRUIT_TRACE_SERIAL + dprintf(" "); + debug_hex8(data); + dprintf(" "); +#endif + serial_send(data); +} + +void bluetooth_init(void) { + uart_init(76800); + wait_ms(250); + + send_str(PSTR("\r\n")); + send_str(PSTR("\r\n")); + send_str(PSTR("\r\n")); +} + +void bluetooth_task(void) {} + +void bluetooth_send_keyboard(report_keyboard_t *report) +{ +#ifdef BLUEFRUIT_TRACE_SERIAL + bluefruit_trace_header(); +#endif + dprintf("Sending...\n"); + + send_str(PSTR("AT+BLEKEYBOARDCODE=")); + + for (uint8_t i = 0; i < KEYBOARD_EPSIZE; i++) + { + send_bytes(report->raw[i]); + if (i < (KEYBOARD_EPSIZE - 1)) + { + send_str(PSTR("-")); + } + } + + send_str(PSTR("\r\n")); +#ifdef BLUEFRUIT_TRACE_SERIAL + bluefruit_trace_footer(); +#endif +} + +void bluetooth_send_mouse(report_mouse_t *report) +{ +#ifdef BLUEFRUIT_TRACE_SERIAL + bluefruit_trace_header(); +#endif + bluefruit_serial_send(0xFD); + bluefruit_serial_send(0x00); + bluefruit_serial_send(0x03); + bluefruit_serial_send(report->buttons); + bluefruit_serial_send(report->x); + bluefruit_serial_send(report->y); + bluefruit_serial_send(report->v); // should try sending the wheel v here + bluefruit_serial_send(report->h); // should try sending the wheel h here + bluefruit_serial_send(0x00); +#ifdef BLUEFRUIT_TRACE_SERIAL + bluefruit_trace_footer(); +#endif +} + +/* ++-----------------+-------------------+-------+ +| Consumer Key | Bit Map | Hex | ++-----------------+-------------------+-------+ +| Home | 00000001 00000000 | 01 00 | +| KeyboardLayout | 00000010 00000000 | 02 00 | +| Search | 00000100 00000000 | 04 00 | +| Snapshot | 00001000 00000000 | 08 00 | +| VolumeUp | 00010000 00000000 | 10 00 | +| VolumeDown | 00100000 00000000 | 20 00 | +| Play/Pause | 01000000 00000000 | 40 00 | +| Fast Forward | 10000000 00000000 | 80 00 | +| Rewind | 00000000 00000001 | 00 01 | +| Scan Next Track | 00000000 00000010 | 00 02 | +| Scan Prev Track | 00000000 00000100 | 00 04 | +| Random Play | 00000000 00001000 | 00 08 | +| Stop | 00000000 00010000 | 00 10 | ++-------------------------------------+-------+ +*/ +#define CONSUMER2BLUEFRUIT(usage) \ + (usage == AUDIO_MUTE ? 0x00e2 : (usage == AUDIO_VOL_UP ? 0x00e9 : (usage == AUDIO_VOL_DOWN ? 0x00ea : (usage == TRANSPORT_NEXT_TRACK ? 0x00b5 : (usage == TRANSPORT_PREV_TRACK ? 0x00b6 : (usage == TRANSPORT_STOP ? 0x00b7 : (usage == TRANSPORT_STOP_EJECT ? 0x00b8 : (usage == TRANSPORT_PLAY_PAUSE ? 0x00b1 : (usage == AL_CC_CONFIG ? 0x0183 : (usage == AL_EMAIL ? 0x018c : (usage == AL_CALCULATOR ? 0x0192 : (usage == AL_LOCAL_BROWSER ? 0x0196 : (usage == AC_SEARCH ? 0x021f : (usage == AC_HOME ? 0x0223 : (usage == AC_BACK ? 0x0224 : (usage == AC_FORWARD ? 0x0225 : (usage == AC_STOP ? 0x0226 : (usage == AC_REFRESH ? 0x0227 : (usage == AC_BOOKMARKS ? 0x022a : 0))))))))))))))))))) + +void bluetooth_send_consumer(uint16_t usage) +{ + uint16_t bitmap = CONSUMER2BLUEFRUIT(usage); + +#ifdef BLUEFRUIT_TRACE_SERIAL + dprintf("\nData: "); + debug_hex16(data); + dprintf("; bitmap: "); + debug_hex16(bitmap); + dprintf("\n"); + bluefruit_trace_header(); +#endif + send_str(PSTR("AT+BLEHIDCONTROLKEY=0x")); + send_bytes((bitmap >> 8) & 0xFF); + send_bytes(bitmap & 0xFF); + send_str(PSTR("\r\n")); +#ifdef BLUEFRUIT_TRACE_SERIAL + bluefruit_trace_footer(); +#endif +} -- cgit v1.2.3