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About bigjohnson

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  1. Hello all, I found that the SSLClient library https://github.com/OPEnSLab-OSU/SSLClient work with TIVA-C EK-TM4C1294XL ethernet board. Added a specific example https://github.com/OPEnSLab-OSU/SSLClient/tree/master/examples/EthernetHTTPStivac Tested with Energia 1.8.11E23 Alberto
  2. Hello all, I tried the TivaWare™ Peripheral Driver Library example of page 96 of https://www.ti.com/lit/ug/spmu298d/spmu298d.pdf on Energia 1.8.11E23, this is the code I run: #include <sysctl.h> #include <crc.h> void setup() { Serial.begin(115200); while (!Serial){}; Serial.println("Inizio"); // put your setup code here, to run once: uint32_t g_ui32Result; // Random data for generatingCRC. // uint32_t g_ui32RandomData[16] = { 0x8a5f1b22, 0xcb935d29, 0xcc1ac092, 0x5dad8c9e, 0x6a83b39f, 0x8607dc60, 0xda0ba4d2, 0xf49b0fa2, 0xaf35d524, 0xffa8001d, 0xbcc931e8, 0x4a2c99ef, 0x7fa297ab, 0xab943bae, 0x07c61cc4, 0x47c8627d }; // put your main code here, to run repeatedly: // // Enable the CRC module. // SysCtlPeripheralEnable(SYSCTL_PERIPH_CCM0); Serial.println("Abilitata la periferica"); // // Wait for the CRC module to be ready. // while (!SysCtlPeripheralReady(SYSCTL_PERIPH_CCM0)) { } Serial.println("La priferica è pronta"); // // Configure the CRC module. // CRCConfigSet(CCM0_BASE, CRC_CFG_INIT_SEED | CRC_CFG_TYPE_P4C11DB7 | CRC_CFG_SIZE_32BIT); Serial.println("Configurata la periferica"); // // Set the seed value. // CRCSeedSet(CCM0_BASE, 0x5a5a5a5a); Serial.println("Configurato il seed"); // // Process the data and get the result. // The result should be // 0x75fd6f5c. // g_ui32Result = CRCDataProcess(CCM0_BASE, g_ui32RandomData, 16, false); Serial.print("Dati processati il risultato è: "); Serial.println(g_ui32Result, HEX); } void loop() { } but the result is E6C4210D not the expected 0x75fd6f5c does somehone know which is the issue? Thanks. Alberto
  3. Hello, I tried the Serial3 with no sucess. 1st try with the default ide, and the error was no Serial3 2nd try with the updated HardwareSerial.cpp and HardwareSerial.h, but no success, nothing transmitted and received 3rd try with all hardware code code from github, but also no success, nothing transmitted and received. I test only Serial3, (PC_6, PC_7) hand try also exchange the receive pin. I used a Mac with energia-0101E0009-macosx.dmg and a serial usb dongle (I tested the serial usb and works fine) Someone have a suggestion? Thanks. Alberto
  4. Hello all, is possible use the usb serial port or I need an external usb dongle connected on the serial tx/rx pins. Thanks. Alberto Edit: sorry I see the same post in the board.
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