diff options
Diffstat (limited to 'gui/stmdsp.cpp')
| -rw-r--r-- | gui/stmdsp.cpp | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/gui/stmdsp.cpp b/gui/stmdsp.cpp index 837d09c..ed152f7 100644 --- a/gui/stmdsp.cpp +++ b/gui/stmdsp.cpp @@ -16,7 +16,14 @@ namespace stmdsp } device::device(const std::string& file) : - m_serial(file, 230400, serial::Timeout::simpleTimeout(50)) {} + m_serial(file, 230400, serial::Timeout::simpleTimeout(50)) + { + if (m_serial.isOpen()) { + m_serial.write("i"); + if (m_serial.read(6) != "stmdsp") + m_serial.close(); + } + } std::vector<adcsample_t> device::sample(unsigned long int count) { if (connected()) { @@ -27,11 +34,29 @@ namespace stmdsp }; m_serial.write(request, 3); std::vector<adcsample_t> data (count); - m_serial.read(reinterpret_cast<uint8_t *>(data.data()), - data.size() * sizeof(adcsample_t)); + m_serial.read(reinterpret_cast<uint8_t *>(data.data()), data.size() * sizeof(adcsample_t)); return data; } else { return {}; } } + + void device::continuous_start() { + if (connected()) + m_serial.write("R"); + } + + std::vector<adcsample_t> device::continuous_read() { + if (connected()) { + m_serial.write("s"); + std::vector<adcsample_t> data (2048); + m_serial.read(reinterpret_cast<uint8_t *>(data.data()), 2048 * sizeof(adcsample_t)); + return data; + } + } + + void device::continuous_stop() { + if (connected()) + m_serial.write("S"); + } } |