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@ -10,14 +10,24 @@ Spi::Spi(SpiMaster& spiMaster, uint8_t pinCsn) : spiMaster {spiMaster}, pinCsn {
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}
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}
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bool Spi::Write(const uint8_t* data, size_t size) {
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bool Spi::Write(const uint8_t* data, size_t size) {
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if(!active){
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Wakeup();
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}
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return spiMaster.Write(pinCsn, data, size);
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return spiMaster.Write(pinCsn, data, size);
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}
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}
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bool Spi::Read(uint8_t* cmd, size_t cmdSize, uint8_t* data, size_t dataSize) {
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bool Spi::Read(uint8_t* cmd, size_t cmdSize, uint8_t* data, size_t dataSize) {
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if(!active){
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Wakeup();
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}
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return spiMaster.Read(pinCsn, cmd, cmdSize, data, dataSize);
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return spiMaster.Read(pinCsn, cmd, cmdSize, data, dataSize);
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}
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}
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void Spi::Sleep() {
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void Spi::Sleep() {
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if(!active){
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return;
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}
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active = false;
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nrf_gpio_cfg_default(pinCsn);
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nrf_gpio_cfg_default(pinCsn);
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NRF_LOG_INFO("[SPI] Sleep")
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NRF_LOG_INFO("[SPI] Sleep")
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}
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}
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@ -32,7 +42,11 @@ bool Spi::Init() {
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}
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}
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void Spi::Wakeup() {
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void Spi::Wakeup() {
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if(active){
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return;
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}
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nrf_gpio_cfg_output(pinCsn);
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nrf_gpio_cfg_output(pinCsn);
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nrf_gpio_pin_set(pinCsn);
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nrf_gpio_pin_set(pinCsn);
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active=true;
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NRF_LOG_INFO("[SPI] Wakeup")
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NRF_LOG_INFO("[SPI] Wakeup")
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}
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}
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