diff options
Diffstat (limited to 'drivers')
66 files changed, 4127 insertions, 811 deletions
diff --git a/drivers/bluetooth/adafruit_ble.cpp b/drivers/bluetooth/bluefruit_le.cpp index 34a780e9a5..19310767cf 100644 --- a/drivers/bluetooth/adafruit_ble.cpp +++ b/drivers/bluetooth/bluefruit_le.cpp @@ -1,4 +1,4 @@ -#include "adafruit_ble.h" +#include "bluefruit_le.h" #include <stdio.h> #include <stdlib.h> @@ -16,20 +16,20 @@ // These are the pin assignments for the 32u4 boards. // You may define them to something else in your config.h // if yours is wired up differently. -#ifndef ADAFRUIT_BLE_RST_PIN -# define ADAFRUIT_BLE_RST_PIN D4 +#ifndef BLUEFRUIT_LE_RST_PIN +# define BLUEFRUIT_LE_RST_PIN D4 #endif -#ifndef ADAFRUIT_BLE_CS_PIN -# define ADAFRUIT_BLE_CS_PIN B4 +#ifndef BLUEFRUIT_LE_CS_PIN +# define BLUEFRUIT_LE_CS_PIN B4 #endif -#ifndef ADAFRUIT_BLE_IRQ_PIN -# define ADAFRUIT_BLE_IRQ_PIN E6 +#ifndef BLUEFRUIT_LE_IRQ_PIN +# define BLUEFRUIT_LE_IRQ_PIN E6 #endif -#ifndef ADAFRUIT_BLE_SCK_DIVISOR -# define ADAFRUIT_BLE_SCK_DIVISOR 2 // 4MHz SCK/8MHz CPU, calculated for Feather 32U4 BLE +#ifndef BLUEFRUIT_LE_SCK_DIVISOR +# define BLUEFRUIT_LE_SCK_DIVISOR 2 // 4MHz SCK/8MHz CPU, calculated for Feather 32U4 BLE #endif #define SAMPLE_BATTERY @@ -77,10 +77,10 @@ struct sdep_msg { // information here. enum queue_type { - QTKeyReport, // 1-byte modifier + 6-byte key report - QTConsumer, // 16-bit key code + QTKeyReport, // 1-byte modifier + 6-byte key report + QTConsumer, // 16-bit key code #ifdef MOUSE_ENABLE - QTMouseMove, // 4-byte mouse report + QTMouseMove, // 4-byte mouse report #endif }; @@ -115,8 +115,8 @@ enum sdep_type { SdepResponse = 0x20, SdepAlert = 0x40, SdepError = 0x80, - SdepSlaveNotReady = 0xFE, // Try again later - SdepSlaveOverflow = 0xFF, // You read more data than is available + SdepSlaveNotReady = 0xFE, // Try again later + SdepSlaveOverflow = 0xFF, // You read more data than is available }; enum ble_cmd { @@ -143,7 +143,7 @@ static bool at_command_P(const char *cmd, char *resp, uint16_t resplen, bool ver // Send a single SDEP packet static bool sdep_send_pkt(const struct sdep_msg *msg, uint16_t timeout) { - spi_start(ADAFRUIT_BLE_CS_PIN, false, 0, ADAFRUIT_BLE_SCK_DIVISOR); + spi_start(BLUEFRUIT_LE_CS_PIN, false, 0, BLUEFRUIT_LE_SCK_DIVISOR); uint16_t timerStart = timer_read(); bool success = false; bool ready = false; @@ -157,7 +157,7 @@ static bool sdep_send_pkt(const struct sdep_msg *msg, uint16_t timeout) { // Release it and let it initialize spi_stop(); wait_us(SdepBackOff); - spi_start(ADAFRUIT_BLE_CS_PIN, false, 0, ADAFRUIT_BLE_SCK_DIVISOR); + spi_start(BLUEFRUIT_LE_CS_PIN, false, 0, BLUEFRUIT_LE_SCK_DIVISOR); } while (timer_elapsed(timerStart) < timeout); if (ready) { @@ -190,7 +190,7 @@ static bool sdep_recv_pkt(struct sdep_msg *msg, uint16_t timeout) { bool ready = false; do { - ready = readPin(ADAFRUIT_BLE_IRQ_PIN); + ready = readPin(BLUEFRUIT_LE_IRQ_PIN); if (ready) { break; } @@ -198,7 +198,7 @@ static bool sdep_recv_pkt(struct sdep_msg *msg, uint16_t timeout) { } while (timer_elapsed(timerStart) < timeout); if (ready) { - spi_start(ADAFRUIT_BLE_CS_PIN, false, 0, ADAFRUIT_BLE_SCK_DIVISOR); + spi_start(BLUEFRUIT_LE_CS_PIN, false, 0, BLUEFRUIT_LE_SCK_DIVISOR); do { // Read the command type, waiting for the data to be ready @@ -207,7 +207,7 @@ static bool sdep_recv_pkt(struct sdep_msg *msg, uint16_t timeout) { // Release it and let it initialize spi_stop(); wait_us(SdepBackOff); - spi_start(ADAFRUIT_BLE_CS_PIN, false, 0, ADAFRUIT_BLE_SCK_DIVISOR); + spi_start(BLUEFRUIT_LE_CS_PIN, false, 0, BLUEFRUIT_LE_SCK_DIVISOR); continue; } @@ -233,7 +233,7 @@ static void resp_buf_read_one(bool greedy) { return; } - if (readPin(ADAFRUIT_BLE_IRQ_PIN)) { + if (readPin(BLUEFRUIT_LE_IRQ_PIN)) { struct sdep_msg msg; again: @@ -244,7 +244,7 @@ static void resp_buf_read_one(bool greedy) { dprintf("recv latency %dms\n", TIMER_DIFF_16(timer_read(), last_send)); } - if (greedy && resp_buf.peek(last_send) && readPin(ADAFRUIT_BLE_IRQ_PIN)) { + if (greedy && resp_buf.peek(last_send) && readPin(BLUEFRUIT_LE_IRQ_PIN)) { goto again; } } @@ -295,24 +295,26 @@ static bool ble_init(void) { state.configured = false; state.is_connected = false; - setPinInput(ADAFRUIT_BLE_IRQ_PIN); + setPinInput(BLUEFRUIT_LE_IRQ_PIN); spi_init(); // Perform a hardware reset - setPinOutput(ADAFRUIT_BLE_RST_PIN); - writePinHigh(ADAFRUIT_BLE_RST_PIN); - writePinLow(ADAFRUIT_BLE_RST_PIN); + setPinOutput(BLUEFRUIT_LE_RST_PIN); + writePinHigh(BLUEFRUIT_LE_RST_PIN); + writePinLow(BLUEFRUIT_LE_RST_PIN); wait_ms(10); - writePinHigh(ADAFRUIT_BLE_RST_PIN); + writePinHigh(BLUEFRUIT_LE_RST_PIN); - wait_ms(1000); // Give it a second to initialize + wait_ms(1000); // Give it a second to initialize state.initialized = true; return state.initialized; } -static inline uint8_t min(uint8_t a, uint8_t b) { return a < b ? a : b; } +static inline uint8_t min(uint8_t a, uint8_t b) { + return a < b ? a : b; +} static bool read_response(char *resp, uint16_t resplen, bool verbose) { char *dest = resp; @@ -424,9 +426,11 @@ bool at_command_P(const char *cmd, char *resp, uint16_t resplen, bool verbose) { return at_command(cmdbuf, resp, resplen, verbose); } -bool adafruit_ble_is_connected(void) { return state.is_connected; } +bool bluefruit_le_is_connected(void) { + return state.is_connected; +} -bool adafruit_ble_enable_keyboard(void) { +bool bluefruit_le_enable_keyboard(void) { char resbuf[128]; if (!state.initialized && !ble_init()) { @@ -498,16 +502,16 @@ static void set_connected(bool connected) { } } -void adafruit_ble_task(void) { +void bluefruit_le_task(void) { char resbuf[48]; - if (!state.configured && !adafruit_ble_enable_keyboard()) { + if (!state.configured && !bluefruit_le_enable_keyboard()) { return; } resp_buf_read_one(true); send_buf_send_one(SdepShortTimeout); - if (resp_buf.empty() && (state.event_flags & UsingEvents) && readPin(ADAFRUIT_BLE_IRQ_PIN)) { + if (resp_buf.empty() && (state.event_flags & UsingEvents) && readPin(BLUEFRUIT_LE_IRQ_PIN)) { // Must be an event update if (at_command_P(PSTR("AT+EVENTSTATUS"), resbuf, sizeof(resbuf))) { uint32_t mask = strtoul(resbuf, NULL, 16); @@ -609,7 +613,7 @@ static bool process_queue_item(struct queue_item *item, uint16_t timeout) { } } -void adafruit_ble_send_keys(uint8_t hid_modifier_mask, uint8_t *keys, uint8_t nkeys) { +void bluefruit_le_send_keys(uint8_t hid_modifier_mask, uint8_t *keys, uint8_t nkeys) { struct queue_item item; bool didWait = false; @@ -643,7 +647,7 @@ void adafruit_ble_send_keys(uint8_t hid_modifier_mask, uint8_t *keys, uint8_t nk } } -void adafruit_ble_send_consumer_key(uint16_t usage) { +void bluefruit_le_send_consumer_key(uint16_t usage) { struct queue_item item; item.queue_type = QTConsumer; @@ -655,7 +659,7 @@ void adafruit_ble_send_consumer_key(uint16_t usage) { } #ifdef MOUSE_ENABLE -void adafruit_ble_send_mouse_move(int8_t x, int8_t y, int8_t scroll, int8_t pan, uint8_t buttons) { +void bluefruit_le_send_mouse_move(int8_t x, int8_t y, int8_t scroll, int8_t pan, uint8_t buttons) { struct queue_item item; item.queue_type = QTMouseMove; @@ -671,9 +675,11 @@ void adafruit_ble_send_mouse_move(int8_t x, int8_t y, int8_t scroll, int8_t pan, } #endif -uint32_t adafruit_ble_read_battery_voltage(void) { return state.vbat; } +uint32_t bluefruit_le_read_battery_voltage(void) { + return state.vbat; +} -bool adafruit_ble_set_mode_leds(bool on) { +bool bluefruit_le_set_mode_leds(bool on) { if (!state.configured) { return false; } @@ -689,7 +695,7 @@ bool adafruit_ble_set_mode_leds(bool on) { } // https://learn.adafruit.com/adafruit-feather-32u4-bluefruit-le/ble-generic#at-plus-blepowerlevel -bool adafruit_ble_set_power_level(int8_t level) { +bool bluefruit_le_set_power_level(int8_t level) { char cmd[46]; if (!state.configured) { return false; diff --git a/drivers/bluetooth/adafruit_ble.h b/drivers/bluetooth/bluefruit_le.h index b43e0771d9..de301c6167 100644 --- a/drivers/bluetooth/adafruit_ble.h +++ b/drivers/bluetooth/bluefruit_le.h @@ -16,43 +16,43 @@ extern "C" { #endif /* Instruct the module to enable HID keyboard support and reset */ -extern bool adafruit_ble_enable_keyboard(void); +extern bool bluefruit_le_enable_keyboard(void); /* Query to see if the BLE module is connected */ -extern bool adafruit_ble_query_is_connected(void); +extern bool bluefruit_le_query_is_connected(void); /* Returns true if we believe that the BLE module is connected. * This uses our cached understanding that is maintained by * calling ble_task() periodically. */ -extern bool adafruit_ble_is_connected(void); +extern bool bluefruit_le_is_connected(void); /* Call this periodically to process BLE-originated things */ -extern void adafruit_ble_task(void); +extern void bluefruit_le_task(void); /* Generates keypress events for a set of keys. * The hid modifier mask specifies the state of the modifier keys for * this set of keys. * Also sends a key release indicator, so that the keys do not remain * held down. */ -extern void adafruit_ble_send_keys(uint8_t hid_modifier_mask, uint8_t *keys, uint8_t nkeys); +extern void bluefruit_le_send_keys(uint8_t hid_modifier_mask, uint8_t *keys, uint8_t nkeys); /* Send a consumer usage. * (milliseconds) */ -extern void adafruit_ble_send_consumer_key(uint16_t usage); +extern void bluefruit_le_send_consumer_key(uint16_t usage); #ifdef MOUSE_ENABLE /* Send a mouse/wheel movement report. * The parameters are signed and indicate positive or negative direction * change. */ -extern void adafruit_ble_send_mouse_move(int8_t x, int8_t y, int8_t scroll, int8_t pan, uint8_t buttons); +extern void bluefruit_le_send_mouse_move(int8_t x, int8_t y, int8_t scroll, int8_t pan, uint8_t buttons); #endif /* Compute battery voltage by reading an analog pin. * Returns the integer number of millivolts */ -extern uint32_t adafruit_ble_read_battery_voltage(void); +extern uint32_t bluefruit_le_read_battery_voltage(void); -extern bool adafruit_ble_set_mode_leds(bool on); -extern bool adafruit_ble_set_power_level(int8_t level); +extern bool bluefruit_le_set_mode_leds(bool on); +extern bool bluefruit_le_set_power_level(int8_t level); #ifdef __cplusplus } diff --git a/drivers/bluetooth/outputselect.c b/drivers/bluetooth/outputselect.c index f758c65280..b986ba274e 100644 --- a/drivers/bluetooth/outputselect.c +++ b/drivers/bluetooth/outputselect.c @@ -13,13 +13,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "outputselect.h" +#include "usb_util.h" -#if defined(PROTOCOL_LUFA) -# include "lufa.h" -#endif - -#ifdef MODULE_ADAFRUIT_BLE -# include "adafruit_ble.h" +#ifdef BLUETOOTH_BLUEFRUIT_LE +# include "bluefruit_le.h" #endif uint8_t desired_output = OUTPUT_DEFAULT; @@ -39,29 +36,23 @@ void set_output(uint8_t output) { */ __attribute__((weak)) void set_output_user(uint8_t output) {} -static bool is_usb_configured(void) { -#if defined(PROTOCOL_LUFA) - return USB_DeviceState == DEVICE_STATE_Configured; -#endif -} - /** \brief Auto Detect Output * * FIXME: Needs doc */ uint8_t auto_detect_output(void) { - if (is_usb_configured()) { + if (usb_connected_state()) { return OUTPUT_USB; } -#ifdef MODULE_ADAFRUIT_BLE - if (adafruit_ble_is_connected()) { +#ifdef BLUETOOTH_BLUEFRUIT_LE + if (bluefruit_le_is_connected()) { return OUTPUT_BLUETOOTH; } #endif #ifdef BLUETOOTH_ENABLE - return OUTPUT_BLUETOOTH; // should check if BT is connected here + return OUTPUT_BLUETOOTH; // should check if BT is connected here #endif return OUTPUT_NONE; diff --git a/drivers/bluetooth/rn42.c b/drivers/bluetooth/rn42.c new file mode 100644 index 0000000000..5d497cda20 --- /dev/null +++ b/drivers/bluetooth/rn42.c @@ -0,0 +1,101 @@ +/* Copyright 2021 + * + * 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 <http://www.gnu.org/licenses/>. + */ + +#include "report.h" +#include "uart.h" + +#ifndef RN42_BAUD_RATE +# define RN42_BAUD_RATE 115200 +#endif + +// https://cdn.sparkfun.com/datasheets/Wireless/Bluetooth/bluetooth_cr_UG-v1.0r.pdf#G7.663734 +static inline uint16_t rn42_consumer_usage_to_bitmap(uint16_t usage) { + switch (usage) { + case AC_HOME: + return 0x0001; + case AL_EMAIL: + return 0x0002; + case AC_SEARCH: + return 0x0004; + case AL_KEYBOARD_LAYOUT: + return 0x0008; + case AUDIO_VOL_UP: + return 0x0010; + case AUDIO_VOL_DOWN: + return 0x0020; + case AUDIO_MUTE: + return 0x0040; + case TRANSPORT_PLAY_PAUSE: + return 0x0080; + case TRANSPORT_NEXT_TRACK: + return 0x0100; + case TRANSPORT_PREV_TRACK: + return 0x0200; + case TRANSPORT_STOP: + return 0x0400; + case TRANSPORT_EJECT: + return 0x0800; + case TRANSPORT_FAST_FORWARD: + return 0x1000; + case TRANSPORT_REWIND: + return 0x2000; + case TRANSPORT_STOP_EJECT: + return 0x4000; + case AL_LOCAL_BROWSER: + return 0x8000; + default: + return 0; + } +} + +void rn42_init(void) { + uart_init(RN42_BAUD_RATE); +} + +void rn42_send_keyboard(report_keyboard_t *report) { + uart_write(0xFD); + uart_write(0x09); + uart_write(0x01); + uart_write(report->mods); + uart_write(0x00); + for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) { + uart_write(report->keys[i]); + } +} + +void rn42_send_mouse(report_mouse_t *report) { + uart_write(0xFD); + uart_write(0x00); + uart_write(0x03); + uart_write(report->buttons); + uart_write(report->x); + uart_write(report->y); + uart_write(report->v); // should try sending the wheel v here + uart_write(report->h); // should try sending the wheel h here + uart_write(0x00); +} + +void rn42_send_consumer(uint16_t data) { + static uint16_t last_data = 0; + if (data == last_data) return; + last_data = data; + uint16_t bitmap = rn42_consumer_usage_to_bitmap(data); + uart_write(0xFD); + uart_write(0x03); + uart_write(0x03); + uart_write(bitmap & 0xFF); + uart_write((bitmap >> 8) & 0xFF); +} diff --git a/drivers/bluetooth/rn42.h b/drivers/bluetooth/rn42.h new file mode 100644 index 0000000000..4747759111 --- /dev/null +++ b/drivers/bluetooth/rn42.h @@ -0,0 +1,25 @@ +/* Copyright 2021 + * + * 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 <http://www.gnu.org/licenses/>. + */ + +#include "report.h" + +void rn42_init(void); + +void rn42_send_keyboard(report_keyboard_t *report); + +void rn42_send_mouse(report_mouse_t *report); + +void rn42_send_consumer(uint16_t data); diff --git a/drivers/eeprom/eeprom_driver.c b/drivers/eeprom/eeprom_driver.c index 6ce47faf7d..885cf21981 100644 --- a/drivers/ee |