Ken Van Hoeylandt
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
#include <tactility/drivers/bluetooth_serial.h>
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#include <tactility/device.h>
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#include <tactility/driver.h>
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#define BT_SERIAL_API(device) ((const struct BtSerialApi*)device_get_driver(device)->api)
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extern "C" {
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const struct DeviceType BLUETOOTH_SERIAL_TYPE = {
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.name = "bluetooth-serial",
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};
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struct Device* bluetooth_serial_get() {
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struct Device* found = nullptr;
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device_for_each_of_type(&BLUETOOTH_SERIAL_TYPE, &found, [](struct Device* dev, void* ctx) -> bool {
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// device_get() while still inside the ledger-locked callback, same as device_get_by_name().
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if (device_is_ready(dev) && device_get(dev) == ERROR_NONE) {
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*static_cast<struct Device**>(ctx) = dev;
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return false;
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}
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return true;
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});
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return found;
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}
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error_t bluetooth_serial_start(struct Device* device) {
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return BT_SERIAL_API(device)->start(device);
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}
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error_t bluetooth_serial_stop(struct Device* device) {
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return BT_SERIAL_API(device)->stop(device);
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}
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error_t bluetooth_serial_write(struct Device* device, const uint8_t* data, size_t len, size_t* written) {
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return BT_SERIAL_API(device)->write(device, data, len, written);
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}
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error_t bluetooth_serial_read(struct Device* device, uint8_t* data, size_t max_len, size_t* read_out) {
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return BT_SERIAL_API(device)->read(device, data, max_len, read_out);
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}
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bool bluetooth_serial_is_connected(struct Device* device) {
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return BT_SERIAL_API(device)->is_connected(device);
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}
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} // extern "C"
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