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Diffstat (limited to 'src/AccessoryCards/LoraCard15.cpp')
-rw-r--r--src/AccessoryCards/LoraCard15.cpp195
1 files changed, 34 insertions, 161 deletions
diff --git a/src/AccessoryCards/LoraCard15.cpp b/src/AccessoryCards/LoraCard15.cpp
index a7a1dad..3ed0f31 100644
--- a/src/AccessoryCards/LoraCard15.cpp
+++ b/src/AccessoryCards/LoraCard15.cpp
@@ -1,172 +1,45 @@
/**********************************************************************
-* COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
-*
-* ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
-* MULTI-TECH SYSTEMS, INC.
-*
-* MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
-* INFORMATION AND/OR TRADE SECRET.
-*
-* NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
-* DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
-* INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
-* USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
-* WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
-*
-***********************************************************************/
+ * COPYRIGHT 2020 MULTI-TECH SYSTEMS, INC.
+ *
+ * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
+ * MULTI-TECH SYSTEMS, INC.
+ *
+ * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
+ * INFORMATION AND/OR TRADE SECRET.
+ *
+ * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
+ * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
+ * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
+ * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
+ * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
+ *
+ ***********************************************************************/
#include "Device.h"
-Device::Lora15Card::Lora15Card(Device& d, const std::string ProductId, const std::string Port) : LoraCard(d, ProductId, Port) {
- int ret;
- std::string deviceHwVersion = "";
- /* Map the spi path to the device hw version/mtac product id, with the default being spidev0.0 */
- MTS::System::readFile(HW_VERSION_PATH, deviceHwVersion);
- if (deviceHwVersion.find("MTCDT3-") != std::string::npos) {
- if (port.back() == '2') {
- spiPath = "/dev/spidev1.2";
- } else {
- spiPath = "/dev/spidev0.2";
- }
- } else if (productId.find("MTAC-LORA-") == 0) {
- if (port.back() == '2') {
- spiPath = "/dev/spidev32765.2";
- } else {
- spiPath = "/dev/spidev32766.2";
- }
- }
- ret = spiOpen(spiPath.c_str());
- if (ret != 0) {
- printf("Could not open SPI port %s", spiPath.c_str());
- return;
- }
- /* detect if the gateway has an FPGA with SPI mux header support */
- ret = spiRead(MTAC_FPGA_ADDRESS, &fpgaVersion);
- if (ret != 0) {
- printf("Could not read FPGA version");
- fpgaVersion = 255;
- }
-
- spiClose();
- spi_target_ptr = NULL;
- setCapabilities();
-}
-
-int Device::Lora15Card::spiOpen(const char *spidev) {
- int *spi_device = NULL;
- int dev;
- int a = 0, b = 0;
- int i;
-
- /* allocate memory for the device descriptor */
- spi_device = (int *)malloc(sizeof(int));
- if (spi_device == NULL) {
- printf("ERROR: MALLOC FAIL\n");
- return -1;
- }
-
- /* open SPI device */
- dev = open(spidev, O_RDWR);
- if (dev < 0) {
- printf("ERROR: failed to open SPI device %s\n", spidev);
- return -1;
- }
+Device::Lora15Card::Lora15Card(Device &d)
+ : LoraCard(d, std::regex("(MTAC-LORA-H)(.*)|(MTAC-LORA-F)(.*)|(MTCAP-LORA-)"
+ "(.*)|(MTLGA-)(.*)|(MTCDT3-)(.*)")) {}
- /* setting SPI mode to 'mode 0' */
- i = SPI_MODE_3;
- a = ioctl(dev, SPI_IOC_WR_MODE, &i);
- b = ioctl(dev, SPI_IOC_RD_MODE, &i);
- if ((a < 0) || (b < 0)) {
- printf("ERROR: SPI PORT FAIL TO SET IN MODE 0\n");
- close(dev);
- free(spi_device);
- return -1;
- }
+void Device::Lora15Card::AddToDeviceInfo(const std::string Port,
+ const std::string ProductID) {
- /* setting SPI max clk (in Hz) */
- i = SPI_SPEED;
- a = ioctl(dev, SPI_IOC_WR_MAX_SPEED_HZ, &i);
- b = ioctl(dev, SPI_IOC_RD_MAX_SPEED_HZ, &i);
- if ((a < 0) || (b < 0)) {
- printf("ERROR: SPI PORT FAIL TO SET MAX SPEED\n");
- close(dev);
- free(spi_device);
- return -1;
- }
+ LoraCard::AddToDeviceInfo(Port, ProductID);
- /* setting SPI to MSB first */
- i = 0;
- a = ioctl(dev, SPI_IOC_WR_LSB_FIRST, &i);
- b = ioctl(dev, SPI_IOC_RD_LSB_FIRST, &i);
- if ((a < 0) || (b < 0)) {
- printf("ERROR: SPI PORT FAIL TO SET MSB FIRST\n");
- close(dev);
- free(spi_device);
- return -1;
- }
-
- /* setting SPI to 8 bits per word */
- i = 0;
- a = ioctl(dev, SPI_IOC_WR_BITS_PER_WORD, &i);
- b = ioctl(dev, SPI_IOC_RD_BITS_PER_WORD, &i);
- if ((a < 0) || (b < 0)) {
- printf("ERROR: SPI PORT FAIL TO SET 8 BITS-PER-WORD\n");
- close(dev);
- return -1;
- }
-
- *spi_device = dev;
- spi_target_ptr = (void *)spi_device;
- return 0;
-}
-int Device::Lora15Card::spiRead(uint8_t address, uint8_t *data) {
- int spi_device;
- uint8_t out_buf[3];
- uint8_t in_buf[ARRAY_SIZE(out_buf)];
- uint8_t command_size;
- struct spi_ioc_transfer k;
- int a;
-
- spi_device = *(int *)spi_target_ptr; /* spi_target cannot be null beforehand */
-
- /* prepare frame to be sent */
- out_buf[0] = MTAC_FPGA;
- out_buf[1] = READ_ACCESS | (address & 0x7F);
- out_buf[2] = 0x00;
- command_size = 3;
-
- /* I/O transaction */
- memset(&k, 0, sizeof(k)); /* clear k */
- k.tx_buf = (unsigned long)out_buf;
- k.rx_buf = (unsigned long)in_buf;
- k.len = command_size;
- k.cs_change = 1;
- a = ioctl(spi_device, SPI_IOC_MESSAGE(1), &k);
-
- /* determine return code */
- if (a != (int)k.len) {
- printf("ERROR: SPI READ FAILURE\n");
- return -1;
+ if (ProductID.rfind("MTCAP", 0) == 0) {
+ spiPath = "/dev/spidev0.0";
+ } else if (Port.back() == '2') {
+ spiPath = "/dev/spidev1.2";
} else {
- *data = in_buf[command_size - 1];
- return 0;
+ spiPath = "/dev/spidev0.2";
}
-}
-
-int Device::Lora15Card::spiClose() {
- int spi_device;
- int a;
-
- /* close file & deallocate file descriptor */
- spi_device = *(int *)spi_target_ptr; /* check that spi_target is not null */
- a = close(spi_device);
- free(spi_target_ptr);
- /* determine return code */
- if (a < 0) {
- printf("ERROR: SPI PORT FAILED TO CLOSE\n");
- return -1;
- } else {
- return 0;
- }
+ Mtac15Fpga mtac15Fpga(spiPath);
+ mtac15Fpga.getFpgaVersion();
+ fpgaVersion = mtac15Fpga.FpgaVersion();
+ device.accessoryCard.AddMember(
+ "spiPath",
+ rapidjson::Value().SetString(spiPath.c_str(), device.acAlloc),
+ device.acAlloc);
+ device.accessoryCard.AddMember("fpgaVersion", fpgaVersion, device.acAlloc);
} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-07 17:30:12 +0000