From 0b8e6c3fa20457bce931b1d289f187e46fc68307 Mon Sep 17 00:00:00 2001 From: JF Date: Thu, 7 May 2020 19:53:51 +0200 Subject: Add SPI NOR Flash driver, WIP. --- src/drivers/SpiMaster.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/drivers/SpiMaster.h') diff --git a/src/drivers/SpiMaster.h b/src/drivers/SpiMaster.h index 362f480c..24b39b97 100644 --- a/src/drivers/SpiMaster.h +++ b/src/drivers/SpiMaster.h @@ -22,7 +22,6 @@ namespace Pinetime { uint8_t pinSCK; uint8_t pinMOSI; uint8_t pinMISO; - uint8_t pinCSN; }; SpiMaster(const SpiModule spi, const Parameters& params); @@ -32,7 +31,8 @@ namespace Pinetime { SpiMaster& operator=(SpiMaster&&) = delete; bool Init(); - bool Write(const uint8_t* data, size_t size); + bool Write(uint8_t pinCsn, const uint8_t* data, size_t size); + bool Read(uint8_t pinCsn, uint8_t* data, size_t size); void OnStartedEvent(); void OnEndEvent(); @@ -44,6 +44,7 @@ namespace Pinetime { void SetupWorkaroundForFtpan58(NRF_SPIM_Type *spim, uint32_t ppi_channel, uint32_t gpiote_channel); void DisableWorkaroundForFtpan58(NRF_SPIM_Type *spim, uint32_t ppi_channel, uint32_t gpiote_channel); void PrepareTx(const volatile uint32_t bufferAddress, const volatile size_t size); + void PrepareRx(const volatile uint32_t bufferAddress, const volatile size_t size); NRF_SPIM_Type * spiBaseAddress; uint8_t pinCsn; -- cgit v1.2.3