mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-02-18 10:53:17 +00:00
c1f55429b6
- Cleanup unused code and move ISR/IRQ checks to `Kernel.h` - Improve clang-format - Fix for LVGL lock transfer: ensure lock isn't activate when changing the lock - Implement SPI HAL - Remove `initHardware` HAL configuration entry - Fix `I2cScanner`: don't scan when port isn't started
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
#include "Tactility/StreamBuffer.h"
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#include "Tactility/Check.h"
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#include "Tactility/kernel/Kernel.h"
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namespace tt {
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inline static StreamBufferHandle_t createStreamBuffer(size_t size, size_t triggerLevel) {
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assert(size != 0);
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return xStreamBufferCreate(size, triggerLevel);
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}
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StreamBuffer::StreamBuffer(size_t size, size_t triggerLevel) : handle(createStreamBuffer(size, triggerLevel)) {
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tt_check(handle);
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};
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bool StreamBuffer::setTriggerLevel(size_t triggerLevel) const {
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return xStreamBufferSetTriggerLevel(handle.get(), triggerLevel) == pdTRUE;
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};
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size_t StreamBuffer::send(
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const void* data,
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size_t length,
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uint32_t timeout
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) const {
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if (kernel::isIsr()) {
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BaseType_t yield;
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size_t result = xStreamBufferSendFromISR(handle.get(), data, length, &yield);
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portYIELD_FROM_ISR(yield);
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return result;
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} else {
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return xStreamBufferSend(handle.get(), data, length, timeout);
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}
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};
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size_t StreamBuffer::receive(
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void* data,
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size_t length,
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uint32_t timeout
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) const {
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if (kernel::isIsr()) {
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BaseType_t yield;
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size_t result = xStreamBufferReceiveFromISR(handle.get(), data, length, &yield);
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portYIELD_FROM_ISR(yield);
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return result;
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} else {
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return xStreamBufferReceive(handle.get(), data, length, timeout);
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}
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}
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size_t StreamBuffer::getAvailableReadBytes() const {
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return xStreamBufferBytesAvailable(handle.get());
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};
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size_t StreamBuffer::getAvailableWriteBytes() const {
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return xStreamBufferSpacesAvailable(handle.get());
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};
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bool StreamBuffer::isFull() const {
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return xStreamBufferIsFull(handle.get()) == pdTRUE;
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};
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bool StreamBuffer::isEmpty() const {
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return xStreamBufferIsEmpty(handle.get()) == pdTRUE;
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};
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bool StreamBuffer::reset() const {
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return xStreamBufferReset(handle.get()) == pdPASS;
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}
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} // namespace
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