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Closed review comments 

1. Doxygen and Grammar related
2. Change dummy to spi_fill
3. Remove NXP driver and add default loop in spi block read (same as all
other drivers)
pull/4744/head
Deepika 2017-07-11 16:10:14 -05:00
parent fd43405ffe
commit 1b797e9081
53 changed files with 171 additions and 123 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/SPI.cpp
View File

@ -33,7 +33,7 @@ SPI::SPI(PinName mosi, PinName miso, PinName sclk, PinName ssel) :
_bits(8),
_mode(0),
_hz(1000000),
_dummy(0x00) {
_write_fill(SPI_FILL_CHAR) {
// No lock needed in the constructor
spi_init(&_spi, mosi, miso, sclk, ssel);
@ -103,7 +103,7 @@ int SPI::write(int value) {
int SPI::write(const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
lock();
_acquire();
int ret = spi_master_block_write(&_spi, tx_buffer, tx_length, rx_buffer, rx_length, _dummy);
int ret = spi_master_block_write(&_spi, tx_buffer, tx_length, rx_buffer, rx_length, _write_fill);
unlock();
return ret;
}
@ -116,9 +116,9 @@ void SPI::unlock() {
_mutex->unlock();
}
void SPI::dummy(char data) {
void SPI::set_default_write_value(char data) {
lock();
_dummy = data;
_write_fill = data;
unlock();
}

13
drivers/SPI.h
View File

@ -143,13 +143,14 @@ public:
*/
virtual void unlock(void);
/** SPI block read dummy data
* SPI requires master to send dummy data, in order to perform read operation.
* Dummy bytes can be different for devices. Example SD Card require 0xFF.
/** Set default write data
* SPI requires the master to send some data during a read operation.
* Different devices may require different default byte values.
* For example: A SD Card requires default bytes to be 0xFF.
*
* @param dummy Dummy character to be transmitted while read operation
* @param data Default character to be transmitted while read operation
*/
void dummy(char data);
void set_default_write_value(char data);
#if DEVICE_SPI_ASYNCH
@ -279,7 +280,7 @@ protected:
int _bits;
int _mode;
int _hz;
char _dummy;
char _write_fill;
private:
/* Private acquire function without locking/unlocking

15
hal/spi_api.h
View File

@ -33,6 +33,7 @@
#define SPI_EVENT_INTERNAL_TRANSFER_COMPLETE (1 << 30) // Internal flag to report that an event occurred
#define SPI_FILL_WORD (0xFFFF)
#define SPI_FILL_CHAR (0xFF)
#if DEVICE_SPI_ASYNCH
/** Asynch SPI HAL structure
@ -122,17 +123,17 @@ int spi_master_write(spi_t *obj, int value);
* tx_length and rx_length. The bytes written will be padded with the
* value 0xff.
*
* @param[in] obj The SPI peripheral to use for sending
* @param[in] tx_buffer Pointer to the byte-array of data to write to the device
* @param[in] tx_length Number of bytes to write, may be zero
* @param[in] rx_buffer Pointer to the byte-array of data to read from the device
* @param[in] rx_length Number of bytes to read, may be zero
* @param[in] dummy Dummy data transmitted while performing read
* @param[in] obj The SPI peripheral to use for sending
* @param[in] tx_buffer Pointer to the byte-array of data to write to the device
* @param[in] tx_length Number of bytes to write, may be zero
* @param[in] rx_buffer Pointer to the byte-array of data to read from the device
* @param[in] rx_length Number of bytes to read, may be zero
* @param[in] write_fill Default data transmitted while performing a read
* @returns
* The number of bytes written and read from the device. This is
* maximum of tx_length and rx_length.
*/
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length, char dummy);
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length, char write_fill);
/** Check if a value is available to read
*

5
targets/TARGET_ARM_SSG/TARGET_BEETLE/spi_api.c
View File

@ -262,11 +262,12 @@ int spi_master_write(spi_t *obj, int value) {
return data;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

4
targets/TARGET_ARM_SSG/TARGET_CM3DS_MPS2/spi_api.c
View File

@ -256,13 +256,13 @@ int spi_master_write(spi_t *obj, int value)
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length)
char *rx_buffer, int rx_length, char write_fill)
{
int total = (tx_length > rx_length) ? tx_length : rx_length;
char out, in;
for (int i = 0; i < total; i++) {
out = (i < tx_length) ? tx_buffer[i] : 0xff;
out = (i < tx_length) ? tx_buffer[i] : write_fill;
in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_ARM_SSG/TARGET_IOTSS/spi_api.c
View File

@ -268,11 +268,12 @@ int spi_master_write(spi_t *obj, int value) {
return (ssp_read(obj));
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_ARM_SSG/TARGET_MPS2/spi_api.c
View File

@ -268,11 +268,12 @@ int spi_master_write(spi_t *obj, int value) {
return (ssp_read(obj));
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Atmel/TARGET_SAM_CortexM0P/spi_api.c
View File

@ -555,11 +555,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Atmel/TARGET_SAM_CortexM4/spi_api.c
View File

@ -296,11 +296,12 @@ int spi_master_write(spi_t *obj, int value)
return 0;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char _write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : _write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_K20XX/spi_api.c
View File

@ -140,11 +140,12 @@ int spi_master_write(spi_t *obj, int value) {
return obj->spi->POPR;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_KLXX/TARGET_KL05Z/spi_api.c
View File

@ -141,11 +141,12 @@ int spi_master_write(spi_t *obj, int value) {
return obj->spi->D & 0xff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_KLXX/TARGET_KL25Z/spi_api.c
View File

@ -120,11 +120,12 @@ int spi_master_write(spi_t *obj, int value) {
return obj->spi->D & 0xff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_KLXX/TARGET_KL26Z/spi_api.c
View File

@ -199,11 +199,12 @@ int spi_master_write(spi_t *obj, int value) {
return ret;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_KLXX/TARGET_KL46Z/spi_api.c
View File

@ -199,11 +199,12 @@ int spi_master_write(spi_t *obj, int value) {
return ret;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_K66F/spi_api.c
View File

@ -118,11 +118,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_K82F/spi_api.c
View File

@ -118,11 +118,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_KL27Z/spi_api.c
View File

@ -115,11 +115,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_KL43Z/spi_api.c
View File

@ -115,11 +115,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_KL82Z/spi_api.c
View File

@ -117,11 +117,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_KW24D/spi_api.c
View File

@ -117,11 +117,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_KW41Z/spi_api.c
View File

@ -117,11 +117,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K22F/spi_api.c
View File

@ -117,11 +117,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K24F/spi_api.c
View File

@ -127,11 +127,12 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

4
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/drivers/fsl_dspi.c
View File

@ -576,13 +576,13 @@ void DSPI_MasterTransferCreateHandle(SPI_Type *base,
handle->userData = userData;
}
status_t DSPI_MasterTransferBlocking(SPI_Type *base, dspi_transfer_t *transfer, char dummy)
status_t DSPI_MasterTransferBlocking(SPI_Type *base, dspi_transfer_t *transfer)
{
assert(transfer);
uint16_t wordToSend = 0;
uint16_t wordReceived = 0;
uint8_t dummyData = dummy;
uint8_t dummyData = DSPI_DUMMY_DATA;
uint8_t bitsPerFrame;
uint32_t command;

2
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/drivers/fsl_dspi.h
View File

@ -1058,7 +1058,7 @@ void DSPI_MasterTransferCreateHandle(SPI_Type *base,
* @param transfer Pointer to the dspi_transfer_t structure.
* @return status of status_t.
*/
status_t DSPI_MasterTransferBlocking(SPI_Type *base, dspi_transfer_t *transfer, char dummy);
status_t DSPI_MasterTransferBlocking(SPI_Type *base, dspi_transfer_t *transfer);
/*!
* @brief DSPI master transfer data using interrupts.

18
targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/spi_api.c
View File

@ -127,17 +127,17 @@ int spi_master_write(spi_t *obj, int value)
return rx_data & 0xffff;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length, char dummy) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
DSPI_MasterTransferBlocking(spi_address[obj->spi.instance], &(dspi_transfer_t){
.txData = (uint8_t *)tx_buffer,
.rxData = (uint8_t *)rx_buffer,
.dataSize = total,
.configFlags = kDSPI_MasterCtar0 | kDSPI_MasterPcs0 | kDSPI_MasterPcsContinuous,
}, dummy);
DSPI_ClearStatusFlags(spi_address[obj->spi.instance], kDSPI_RxFifoDrainRequestFlag | kDSPI_EndOfQueueFlag);
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;
}
}
return total;
}

5
targets/TARGET_Maxim/TARGET_MAX32600/spi_api.c
View File

@ -179,11 +179,12 @@ int spi_master_write(spi_t *obj, int value)
return result;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Maxim/TARGET_MAX32610/spi_api.c
View File

@ -179,11 +179,12 @@ int spi_master_write(spi_t *obj, int value)
return result;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Maxim/TARGET_MAX32620/spi_api.c
View File

@ -231,11 +231,12 @@ int spi_master_write(spi_t *obj, int value)
return spi_master_transaction(obj, value, MXC_S_SPI_FIFO_DIR_BOTH);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Maxim/TARGET_MAX32625/spi_api.c
View File

@ -167,11 +167,12 @@ int spi_master_write(spi_t *obj, int value)
return *req.rx_data;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Maxim/TARGET_MAX32630/spi_api.c
View File

@ -167,11 +167,12 @@ int spi_master_write(spi_t *obj, int value)
return *req.rx_data;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NORDIC/TARGET_MCU_NRF51822/spi_api.c
View File

@ -263,11 +263,12 @@ int spi_master_write(spi_t *obj, int value)
return spi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NORDIC/TARGET_NRF5/spi_api.c
View File

@ -487,11 +487,12 @@ int spi_master_write(spi_t *obj, int value)
return p_spi_info->rx_buf;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NUVOTON/TARGET_M451/spi_api.c
View File

@ -241,11 +241,12 @@ int spi_master_write(spi_t *obj, int value)
return value2;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NUVOTON/TARGET_NUC472/spi_api.c
View File

@ -244,11 +244,12 @@ int spi_master_write(spi_t *obj, int value)
return value2;
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC11U6X/spi_api.c
View File

@ -190,11 +190,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC11UXX/spi_api.c
View File

@ -156,11 +156,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC11XX_11CXX/spi_api.c
View File

@ -192,11 +192,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC13XX/spi_api.c
View File

@ -184,11 +184,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC15XX/spi_api.c
View File

@ -248,11 +248,12 @@ int spi_master_write(spi_t *obj, int value)
return spi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer,
int tx_length, char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC176X/spi_api.c
View File

@ -190,11 +190,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC408X/TARGET_LPC4088/spi_api.c
View File

@ -197,11 +197,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC408X/TARGET_LPC4088_DM/spi_api.c
View File

@ -177,11 +177,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC43XX/spi_api.c
View File

@ -196,11 +196,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC81X/spi_api.c
View File

@ -178,11 +178,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_NXP/TARGET_LPC82X/spi_api.c
View File

@ -174,11 +174,12 @@ int spi_master_write(spi_t *obj, int value)
return spi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_ONSEMI/TARGET_NCS36510/spi_api.c
View File

@ -83,11 +83,12 @@ int spi_master_write(spi_t *obj, int value)
return(fSpiWriteB(obj, value));
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_RENESAS/TARGET_RZ_A1H/spi_api.c
View File

@ -260,11 +260,12 @@ int spi_master_write(spi_t *obj, int value) {
return spi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_RENESAS/TARGET_VK_RZ_A1H/spi_api.c
View File

@ -311,11 +311,12 @@ int spi_master_write(spi_t *obj, int value) {
return spi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Realtek/TARGET_AMEBA/spi_api.c
View File

@ -241,12 +241,13 @@ int spi_master_write (spi_t *obj, int value)
return ssi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length)
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill)
{
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_STM/stm_spi_api.c
View File

@ -387,12 +387,13 @@ int spi_master_write(spi_t *obj, int value)
}
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length)
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill)
{
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_Silicon_Labs/TARGET_EFM32/spi_api.c
View File

@ -391,11 +391,12 @@ int spi_master_write(spi_t *obj, int value)
return spi_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;

5
targets/TARGET_WIZNET/TARGET_W7500x/spi_api.c
View File

@ -183,11 +183,12 @@ int spi_master_write(spi_t *obj, int value) {
return ssp_read(obj);
}
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length, char *rx_buffer, int rx_length) {
int spi_master_block_write(spi_t *obj, const char *tx_buffer, int tx_length,
char *rx_buffer, int rx_length, char write_fill) {
int total = (tx_length > rx_length) ? tx_length : rx_length;
for (int i = 0; i < total; i++) {
char out = (i < tx_length) ? tx_buffer[i] : 0xff;
char out = (i < tx_length) ? tx_buffer[i] : write_fill;
char in = spi_master_write(obj, out);
if (i < rx_length) {
rx_buffer[i] = in;