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feat(openthread): modification of uart and spi spinel based on openthread 41ef807

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This commit is contained in:
Xu Si Yu
2023-11-22 19:15:55 +08:00
parent 0281aa844b
commit e88dc25226
12 changed files with 404 additions and 157 deletions
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88
components/openthread/src/port/esp_spi_spinel_interface.cpp
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@@ -25,17 +25,39 @@ using ot::Spinel::SpinelInterface;
namespace esp {
namespace openthread {
SpiSpinelInterface::SpiSpinelInterface(SpinelInterface::ReceiveFrameCallback callback, void *callback_context,
SpinelInterface::RxFrameBuffer &frame_buffer)
SpiSpinelInterface::SpiSpinelInterface(void)
: m_event_fd(-1)
, m_receiver_frame_callback(callback)
, m_receiver_frame_context(callback_context)
, m_receive_frame_buffer(frame_buffer)
, m_receiver_frame_callback(nullptr)
, m_receiver_frame_context(nullptr)
, m_receive_frame_buffer(nullptr)
, mRcpFailureHandler(nullptr)
{
}
esp_err_t SpiSpinelInterface::Init(const esp_openthread_spi_host_config_t &spi_config)
SpiSpinelInterface::~SpiSpinelInterface(void)
{
Deinit();
}
otError SpiSpinelInterface::Init(ReceiveFrameCallback aCallback, void *aCallbackContext, RxFrameBuffer &aFrameBuffer)
{
otError error = OT_ERROR_NONE;
m_receiver_frame_callback = aCallback;
m_receiver_frame_context = aCallbackContext;
m_receive_frame_buffer = &aFrameBuffer;
return error;
}
void SpiSpinelInterface::Deinit(void)
{
m_receiver_frame_callback = nullptr;
m_receiver_frame_context = nullptr;
m_receive_frame_buffer = nullptr;
}
esp_err_t SpiSpinelInterface::Enable(const esp_openthread_spi_host_config_t &spi_config)
{
ESP_RETURN_ON_FALSE(m_event_fd < 0, ESP_ERR_INVALID_STATE, OT_PLAT_LOG_TAG, "event fd was initialized");
m_spi_config = spi_config;
@@ -62,10 +84,16 @@ esp_err_t SpiSpinelInterface::Init(const esp_openthread_spi_host_config_t &spi_c
ESP_LOGI(OT_PLAT_LOG_TAG, "spinel SPI interface initialization completed");
return ESP_OK;
}
esp_err_t SpiSpinelInterface::AfterRadioInit(void)
{
return ConductSPITransaction(true, 0, 0);
}
esp_err_t SpiSpinelInterface::Deinit(void)
esp_err_t SpiSpinelInterface::Disable(void)
{
if (m_event_fd >= 0) {
close(m_event_fd);
@@ -80,11 +108,6 @@ esp_err_t SpiSpinelInterface::Deinit(void)
return ESP_OK;
}
SpiSpinelInterface::~SpiSpinelInterface(void)
{
Deinit();
}
otError SpiSpinelInterface::SendFrame(const uint8_t *frame, uint16_t length)
{
ESP_RETURN_ON_FALSE(frame, OT_ERROR_INVALID_ARGS, OT_PLAT_LOG_TAG, "empty frame");
@@ -113,13 +136,13 @@ esp_err_t SpiSpinelInterface::ConductSPITransaction(bool reset, uint16_t tx_data
tx_frame.SetHeaderAcceptLen(rx_data_size);
uint8_t *rx_buffer;
otError err = m_receive_frame_buffer.SetSkipLength(kSPIFrameHeaderSize);
otError err = m_receive_frame_buffer->SetSkipLength(kSPIFrameHeaderSize);
ESP_RETURN_ON_FALSE(err == OT_ERROR_NONE, ESP_ERR_NO_MEM, OT_PLAT_LOG_TAG, "buffer space is insufficient");
rx_buffer = m_receive_frame_buffer.GetFrame() - kSPIFrameHeaderSize;
if (m_receive_frame_buffer.GetFrameMaxLength() < rx_data_size) {
rx_data_size = m_receive_frame_buffer.GetFrameMaxLength();
rx_buffer = m_receive_frame_buffer->GetFrame() - kSPIFrameHeaderSize;
if (m_receive_frame_buffer->GetFrameMaxLength() < rx_data_size) {
rx_data_size = m_receive_frame_buffer->GetFrameMaxLength();
}
uint16_t data_size = tx_data_size > rx_data_size ? tx_data_size : rx_data_size;
data_size += kSPIFrameHeaderSize;
@@ -143,7 +166,7 @@ esp_err_t SpiSpinelInterface::ConductSPITransaction(bool reset, uint16_t tx_data
if (rx_frame.IsResetFlagSet()) {
ESP_LOGW(OT_PLAT_LOG_TAG, "RCP Reset");
m_receive_frame_buffer.DiscardFrame();
m_receive_frame_buffer->DiscardFrame();
return ESP_OK;
}
if (rx_frame.GetHeaderDataLen() == 0 && rx_frame.GetHeaderAcceptLen() == 0) {
@@ -156,16 +179,16 @@ esp_err_t SpiSpinelInterface::ConductSPITransaction(bool reset, uint16_t tx_data
if (gpio_get_level(m_spi_config.intr_pin) == 1) {
m_pending_data_len = 0;
}
if (m_receive_frame_buffer.SetLength(rx_frame.GetHeaderDataLen()) != OT_ERROR_NONE) {
if (m_receive_frame_buffer->SetLength(rx_frame.GetHeaderDataLen()) != OT_ERROR_NONE) {
ESP_LOGW(OT_PLAT_LOG_TAG, "insufficient buffer space to hold a frame of length %d...",
rx_frame.GetHeaderDataLen());
m_receive_frame_buffer.DiscardFrame();
m_receive_frame_buffer->DiscardFrame();
return ESP_ERR_NO_MEM;
}
m_receiver_frame_callback(m_receiver_frame_context);
} else {
m_pending_data_len = 0;
m_receive_frame_buffer.DiscardFrame();
m_receive_frame_buffer->DiscardFrame();
}
m_pending_data_len = 0;
@@ -180,26 +203,26 @@ void SpiSpinelInterface::GpioIntrHandler(void *arg)
write(instance->m_event_fd, &event, sizeof(event));
}
void SpiSpinelInterface::Update(void *mainloop)
void SpiSpinelInterface::UpdateFdSet(void *aMainloopContext)
{
if (m_pending_data_len > 0) {
((esp_openthread_mainloop_context_t *)mainloop)->timeout.tv_sec = 0;
((esp_openthread_mainloop_context_t *)mainloop)->timeout.tv_usec = 0;
((esp_openthread_mainloop_context_t *)aMainloopContext)->timeout.tv_sec = 0;
((esp_openthread_mainloop_context_t *)aMainloopContext)->timeout.tv_usec = 0;
}
FD_SET(m_event_fd, &((esp_openthread_mainloop_context_t *)mainloop)->read_fds);
FD_SET(m_event_fd, &((esp_openthread_mainloop_context_t *)mainloop)->error_fds);
if (m_event_fd > ((esp_openthread_mainloop_context_t *)mainloop)->max_fd) {
((esp_openthread_mainloop_context_t *)mainloop)->max_fd = m_event_fd;
FD_SET(m_event_fd, &((esp_openthread_mainloop_context_t *)aMainloopContext)->read_fds);
FD_SET(m_event_fd, &((esp_openthread_mainloop_context_t *)aMainloopContext)->error_fds);
if (m_event_fd > ((esp_openthread_mainloop_context_t *)aMainloopContext)->max_fd) {
((esp_openthread_mainloop_context_t *)aMainloopContext)->max_fd = m_event_fd;
}
}
void SpiSpinelInterface::Process(const void *mainloop)
void SpiSpinelInterface::Process(const void *aMainloopContext)
{
if (FD_ISSET(m_event_fd, &((esp_openthread_mainloop_context_t *)mainloop)->error_fds)) {
if (FD_ISSET(m_event_fd, &((esp_openthread_mainloop_context_t *)aMainloopContext)->error_fds)) {
ESP_LOGE(OT_PLAT_LOG_TAG, "SPI INTR GPIO error event");
return;
}
if (FD_ISSET(m_event_fd, &((esp_openthread_mainloop_context_t *)mainloop)->read_fds)) {
if (FD_ISSET(m_event_fd, &((esp_openthread_mainloop_context_t *)aMainloopContext)->read_fds)) {
uint64_t event;
read(m_event_fd, &event, sizeof(event));
m_pending_data_len = SpinelInterface::kMaxFrameSize;
@@ -249,5 +272,10 @@ otError SpiSpinelInterface::HardwareReset(void)
return OT_ERROR_NONE;
}
uint32_t SpiSpinelInterface::GetBusSpeed(void) const
{
return m_spi_config.spi_device.clock_speed_hz;
}
} // namespace openthread
} // namespace esp