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▪️ 💸 Add Teensy LC support #3

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▪️ 💸 Add Teensy LC support #3

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40307e8
:black_small_square: :money_with_wings: Add Teensy LC support
ishotjr Sep 2, 2015
ceaef6a
:black_small_square: :money_with_wings: Add Teensy LC support to demo2
ishotjr Sep 4, 2015
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ examples/Demo2/PebbleApp/build

# Ignore Screenshots
pebble-screenshot_*
pebble_screenshot_*

# Ignore lock files
.lock-*
20 changes: 17 additions & 3 deletions examples/Demo2/TeensyDemo/TeensyDemo.ino
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Expand Up @@ -9,14 +9,28 @@ static const size_t UPTIME_ATTRIBUTE_LENGTH = 4;
static const uint16_t SERVICES[] = {SERVICE_ID};
static const uint8_t NUM_SERVICES = 1;

static const uint8_t PEBBLE_DATA_PIN = 1;
static uint8_t buffer[GET_PAYLOAD_BUFFER_SIZE(4)];


void setup() {
pinMode(LED_BUILTIN, OUTPUT);
ArduinoPebbleSerial::begin_software(PEBBLE_DATA_PIN, buffer, sizeof(buffer), Baud57600, SERVICES,
NUM_SERVICES);

#if defined(__MK20DX256__) || defined(__MK20DX128__) || defined(__MKL26Z64__)
// Teensy 3.0/3.1/LC uses hardware serial mode (pins 0/1) with RX/TX shorted together
ArduinoPebbleSerial::begin_hardware(buffer, sizeof(buffer), Baud57600,
SERVICES, NUM_SERVICES);
#elif defined(__AVR_ATmega32U4__)
// Teensy 2.0 uses the one-wire software serial mode (pin 2);
const uint8_t PEBBLE_DATA_PIN = 1;
STATIC_ASSERT_VALID_ONE_WIRE_SOFT_SERIAL_PIN(PEBBLE_DATA_PIN);
ArduinoPebbleSerial::begin_software(PEBBLE_PIN, buffer, sizeof(buffer), Baud57600,
SERVICES, NUM_SERVICES);
#else
// TODO: add Uno check/pin from https://github.com/ishotjr/ArduinoPebbleSerial/tree/uno-debug
#error "This example will only work for the Teensy 2.0, 3.0, 3.1, and LC boards"
#endif


}

static void prv_handle_uptime_request(RequestType type, size_t length) {
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4 changes: 2 additions & 2 deletions utility/board.h
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Expand Up @@ -61,8 +61,8 @@ static inline void board_set_even_parity(bool enabled) {
bitClear(UCSR0C, UPM01);
}
}
#elif defined(__MK20DX256__) || defined(__MK20DX128__)
/* Teensy 3.0, Teensy 3.1, etc */
#elif defined(__MK20DX256__) || defined(__MK20DX128__) || defined(__MKL26Z64__)
/* Teensy 3.0, Teensy 3.1, Teensy LC, etc */
#define BOARD_SERIAL Serial1
static inline void board_begin(void) {
// configure TX as open-drain
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