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[MOD] Port 16-bit address from ax5x43 dev

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This commit is contained in:
jgromes 2023-02-19 12:41:49 +01:00
parent e07d1d9dc1
commit 308ad87320
2 changed files with 26 additions and 15 deletions
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22
src/Module.cpp
View file

@ -129,7 +129,7 @@ void Module::term() {
#endif #endif
} }
int16_t Module::SPIgetRegValue(uint8_t reg, uint8_t msb, uint8_t lsb) { int16_t Module::SPIgetRegValue(uint16_t reg, uint8_t msb, uint8_t lsb) {
if((msb > 7) || (lsb > 7) || (lsb > msb)) { if((msb > 7) || (lsb > 7) || (lsb > msb)) {
return(RADIOLIB_ERR_INVALID_BIT_RANGE); return(RADIOLIB_ERR_INVALID_BIT_RANGE);
} }
@ -139,7 +139,7 @@ int16_t Module::SPIgetRegValue(uint8_t reg, uint8_t msb, uint8_t lsb) {
return(maskedValue); return(maskedValue);
} }
int16_t Module::SPIsetRegValue(uint8_t reg, uint8_t value, uint8_t msb, uint8_t lsb, uint8_t checkInterval, uint8_t checkMask) { int16_t Module::SPIsetRegValue(uint16_t reg, uint8_t value, uint8_t msb, uint8_t lsb, uint8_t checkInterval, uint8_t checkMask) {
if((msb > 7) || (lsb > 7) || (lsb > msb)) { if((msb > 7) || (lsb > 7) || (lsb > msb)) {
return(RADIOLIB_ERR_INVALID_BIT_RANGE); return(RADIOLIB_ERR_INVALID_BIT_RANGE);
} }
@ -188,25 +188,25 @@ int16_t Module::SPIsetRegValue(uint8_t reg, uint8_t value, uint8_t msb, uint8_t
#endif #endif
} }
void Module::SPIreadRegisterBurst(uint8_t reg, uint8_t numBytes, uint8_t* inBytes) { void Module::SPIreadRegisterBurst(uint16_t reg, uint8_t numBytes, uint8_t* inBytes) {
SPItransfer(SPIreadCommand, reg, NULL, inBytes, numBytes); SPItransfer(SPIreadCommand, reg, NULL, inBytes, numBytes);
} }
uint8_t Module::SPIreadRegister(uint8_t reg) { uint8_t Module::SPIreadRegister(uint16_t reg) {
uint8_t resp = 0; uint8_t resp = 0;
SPItransfer(SPIreadCommand, reg, NULL, &resp, 1); SPItransfer(SPIreadCommand, reg, NULL, &resp, 1);
return(resp); return(resp);
} }
void Module::SPIwriteRegisterBurst(uint8_t reg, uint8_t* data, uint8_t numBytes) { void Module::SPIwriteRegisterBurst(uint16_t reg, uint8_t* data, uint8_t numBytes) {
SPItransfer(SPIwriteCommand, reg, data, NULL, numBytes); SPItransfer(SPIwriteCommand, reg, data, NULL, numBytes);
} }
void Module::SPIwriteRegister(uint8_t reg, uint8_t data) { void Module::SPIwriteRegister(uint16_t reg, uint8_t data) {
SPItransfer(SPIwriteCommand, reg, &data, NULL, 1); SPItransfer(SPIwriteCommand, reg, &data, NULL, 1);
} }
void Module::SPItransfer(uint8_t cmd, uint8_t reg, uint8_t* dataOut, uint8_t* dataIn, uint8_t numBytes) { void Module::SPItransfer(uint8_t cmd, uint16_t reg, uint8_t* dataOut, uint8_t* dataIn, uint8_t numBytes) {
// start SPI transaction // start SPI transaction
this->SPIbeginTransaction(); this->SPIbeginTransaction();
@ -214,7 +214,13 @@ void Module::SPItransfer(uint8_t cmd, uint8_t reg, uint8_t* dataOut, uint8_t* da
this->digitalWrite(_cs, LOW); this->digitalWrite(_cs, LOW);
// send SPI register address with access command // send SPI register address with access command
this->SPItransfer(reg | cmd); if(this->SPIaddrWidth <= 8) {
this->SPItransfer(reg | cmd);
} else {
this->SPItransfer((reg >> 8) | cmd);
this->SPItransfer(reg & 0xFF);
}
#if defined(RADIOLIB_VERBOSE) #if defined(RADIOLIB_VERBOSE)
if(cmd == SPIwriteCommand) { if(cmd == SPIwriteCommand) {
RADIOLIB_VERBOSE_PRINT('W'); RADIOLIB_VERBOSE_PRINT('W');

19
src/Module.h
View file

@ -139,6 +139,11 @@ class Module {
*/ */
uint8_t SPIwriteCommand = 0b10000000; uint8_t SPIwriteCommand = 0b10000000;
/*!
\brief SPI address width. Defaults to 8, currently only supports 8 and 16-bit addresses.
*/
uint8_t SPIaddrWidth = 8;
/*! /*!
\brief Whether the SPI interface is stream-type (e.g. SX126x) or register-type (e.g. SX127x). \brief Whether the SPI interface is stream-type (e.g. SX126x) or register-type (e.g. SX127x).
Defaults to register-type SPI interfaces. Defaults to register-type SPI interfaces.
@ -200,7 +205,7 @@ class Module {
\returns Masked register value or status code. \returns Masked register value or status code.
*/ */
int16_t SPIgetRegValue(uint8_t reg, uint8_t msb = 7, uint8_t lsb = 0); int16_t SPIgetRegValue(uint16_t reg, uint8_t msb = 7, uint8_t lsb = 0);
/*! /*!
\brief Overwrite-safe SPI write method with verification. This method is the preferred SPI write mechanism. \brief Overwrite-safe SPI write method with verification. This method is the preferred SPI write mechanism.
@ -219,7 +224,7 @@ class Module {
\returns \ref status_codes \returns \ref status_codes
*/ */
int16_t SPIsetRegValue(uint8_t reg, uint8_t value, uint8_t msb = 7, uint8_t lsb = 0, uint8_t checkInterval = 2, uint8_t checkMask = 0xFF); int16_t SPIsetRegValue(uint16_t reg, uint8_t value, uint8_t msb = 7, uint8_t lsb = 0, uint8_t checkInterval = 2, uint8_t checkMask = 0xFF);
/*! /*!
\brief SPI burst read method. \brief SPI burst read method.
@ -230,7 +235,7 @@ class Module {
\param inBytes Pointer to array that will hold the read data. \param inBytes Pointer to array that will hold the read data.
*/ */
void SPIreadRegisterBurst(uint8_t reg, uint8_t numBytes, uint8_t* inBytes); void SPIreadRegisterBurst(uint16_t reg, uint8_t numBytes, uint8_t* inBytes);
/*! /*!
\brief SPI basic read method. Use of this method is reserved for special cases, SPIgetRegValue should be used instead. \brief SPI basic read method. Use of this method is reserved for special cases, SPIgetRegValue should be used instead.
@ -239,7 +244,7 @@ class Module {
\returns Value that was read from register. \returns Value that was read from register.
*/ */
uint8_t SPIreadRegister(uint8_t reg); uint8_t SPIreadRegister(uint16_t reg);
/*! /*!
\brief SPI burst write method. \brief SPI burst write method.
@ -250,7 +255,7 @@ class Module {
\param numBytes Number of bytes that will be written. \param numBytes Number of bytes that will be written.
*/ */
void SPIwriteRegisterBurst(uint8_t reg, uint8_t* data, uint8_t numBytes); void SPIwriteRegisterBurst(uint16_t reg, uint8_t* data, uint8_t numBytes);
/*! /*!
\brief SPI basic write method. Use of this method is reserved for special cases, SPIsetRegValue should be used instead. \brief SPI basic write method. Use of this method is reserved for special cases, SPIsetRegValue should be used instead.
@ -259,7 +264,7 @@ class Module {
\param data Value that will be written to the register. \param data Value that will be written to the register.
*/ */
void SPIwriteRegister(uint8_t reg, uint8_t data); void SPIwriteRegister(uint16_t reg, uint8_t data);
/*! /*!
\brief SPI single transfer method. \brief SPI single transfer method.
@ -274,7 +279,7 @@ class Module {
\param numBytes Number of bytes to transfer. \param numBytes Number of bytes to transfer.
*/ */
void SPItransfer(uint8_t cmd, uint8_t reg, uint8_t* dataOut, uint8_t* dataIn, uint8_t numBytes); void SPItransfer(uint8_t cmd, uint16_t reg, uint8_t* dataOut, uint8_t* dataIn, uint8_t numBytes);
/*! /*!
\brief SPI single transfer method for modules with stream-type SPI interface (SX126x, SX128x etc.). \brief SPI single transfer method for modules with stream-type SPI interface (SX126x, SX128x etc.).