diff options
Diffstat (limited to 'keyboards/annepro2/annepro2_ble.c')
| -rw-r--r-- | keyboards/annepro2/annepro2_ble.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/keyboards/annepro2/annepro2_ble.c b/keyboards/annepro2/annepro2_ble.c new file mode 100644 index 0000000000..72cbb68016 --- /dev/null +++ b/keyboards/annepro2/annepro2_ble.c @@ -0,0 +1,170 @@ +/* + Copyright (C) 2020 Yaotian Feng, Codetector<codetector@codetector.cn> + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +#include "annepro2_ble.h" +#include "ch.h" +#include "hal.h" +#include "host.h" +#include "host_driver.h" +#include "report.h" + +/* -------------------- Static Function Prototypes -------------------------- */ +static uint8_t ap2_ble_leds(void); +static void ap2_ble_mouse(report_mouse_t *report); +static void ap2_ble_system(uint16_t data); +static void ap2_ble_consumer(uint16_t data); +static void ap2_ble_keyboard(report_keyboard_t *report); + +static void ap2_ble_swtich_ble_driver(void); + +/* -------------------- Static Local Variables ------------------------------ */ +static host_driver_t ap2_ble_driver = { + ap2_ble_leds, ap2_ble_keyboard, ap2_ble_mouse, ap2_ble_system, ap2_ble_consumer, +}; + +static uint8_t bleMcuWakeup[11] = {0x7b, 0x12, 0x53, 0x00, 0x03, 0x00, 0x01, 0x7d, 0x02, 0x01, 0x02}; + +static uint8_t bleMcuStartBroadcast[11] = { + 0x7b, 0x12, 0x53, 0x00, 0x03, 0x00, 0x00, 0x7d, 0x40, 0x01, 0x00 // Broadcast ID[0-3] +}; + +static uint8_t bleMcuConnect[11] = { + 0x7b, 0x12, 0x53, 0x00, 0x03, 0x00, 0x00, 0x7d, 0x40, 0x04, 0x00 // Connect ID [0-3] +}; + +static uint8_t bleMcuSendReport[10] = { + 0x7b, 0x12, 0x53, 0x00, 0x0A, 0x00, 0x00, 0x7d, 0x10, 0x04, +}; + +static uint8_t bleMcuSendConsumerReport[10] = { + 0x7b, 0x12, 0x53, 0x00, 0x06, 0x00, 0x00, 0x7d, 0x10, 0x08, +}; + +static uint8_t bleMcuUnpair[10] = { + 0x7b, 0x12, 0x53, 0x00, 0x02, 0x00, 0x00, 0x7d, 0x40, 0x05, +}; + +static uint8_t bleMcuBootload[11] = {0x7b, 0x10, 0x51, 0x10, 0x03, 0x00, 0x00, 0x7d, 0x02, 0x01, 0x01}; + +static host_driver_t *lastHostDriver = NULL; +#ifdef NKRO_ENABLE +static bool lastNkroStatus = false; +#endif // NKRO_ENABLE + +/* -------------------- Public Function Implementation ---------------------- */ + +void annepro2_ble_bootload(void) { sdWrite(&SD1, bleMcuBootload, sizeof(bleMcuBootload)); } + +void annepro2_ble_startup(void) { sdWrite(&SD1, bleMcuWakeup, sizeof(bleMcuWakeup)); } + +void annepro2_ble_broadcast(uint8_t port) { + if (port > 3) { + port = 3; + } + // sdPut(&SD1, 0x00); + sdWrite(&SD1, bleMcuStartBroadcast, sizeof(bleMcuStartBroadcast)); + sdPut(&SD1, port); + static int lastBroadcast = -1; + if (lastBroadcast == port) { + annepro2_ble_connect(port); + } + lastBroadcast = port; +} + +void annepro2_ble_connect(uint8_t port) { + if (port > 3) { + port = 3; + } + sdWrite(&SD1, bleMcuConnect, sizeof(bleMcuConnect)); + sdPut(&SD1, port); + ap2_ble_swtich_ble_driver(); +} + +void annepro2_ble_disconnect(void) { + /* Skip if the driver is already enabled */ + if (host_get_driver() != &ap2_ble_driver) { + return; + } + + clear_keyboard(); +#ifdef NKRO_ENABLE + keymap_config.nkro = lastNkroStatus; +#endif + host_set_driver(lastHostDriver); +} + +void annepro2_ble_unpair(void) { + // sdPut(&SD1, 0x0); + sdWrite(&SD1, bleMcuUnpair, sizeof(bleMcuUnpair)); +} + +/* ------------------- Static Function Implementation ----------------------- */ +static void ap2_ble_swtich_ble_driver(void) { + if (host_get_driver() == &ap2_ble_driver) { + return; + } + clear_keyboard(); + lastHostDriver = host_get_driver(); +#ifdef NKRO_ENABLE + lastNkroStatus = keymap_config.nkro; +#endif + keymap_config.nkro = false; + host_set_driver(&ap2_ble_driver); +} + +static uint8_t ap2_ble_leds(void) { + return 0; // TODO: Figure out how to obtain LED status +} + +static void ap2_ble_mouse(report_mouse_t *report) {} + +static void ap2_ble_system(uint16_t data) {} + +static inline uint16_t CONSUMER2AP2(uint16_t usage) { + switch (usage) { + case AUDIO_VOL_DOWN: + return 0x04; + case AUDIO_VOL_UP: + return 0x02; + case AUDIO_MUTE: + return 0x01; + case TRANSPORT_PLAY_PAUSE: + return 0x08; + case TRANSPORT_NEXT_TRACK: + return 0x10; + case TRANSPORT_PREV_TRACK: + return 0x20; + default: + return 0x00; + } +} + +static void ap2_ble_consumer(uint16_t data) { + sdPut(&SD1, 0x0); + sdWrite(&SD1, bleMcuSendConsumerReport, sizeof(bleMcuSendConsumerReport)); + sdPut(&SD1, CONSUMER2AP2(data)); + static const uint8_t dummy[3] = {0}; + sdWrite(&SD1, dummy, sizeof(dummy)); +} + +/*! + * @brief Send keyboard HID report for Bluetooth driver + */ +static void ap2_ble_keyboard(report_keyboard_t *report) { + sdPut(&SD1, 0x0); + sdWrite(&SD1, bleMcuSendReport, sizeof(bleMcuSendReport)); + sdWrite(&SD1, &report->raw[0], KEYBOARD_REPORT_SIZE); +} |