Hi, As first point of guide that you've shared I've this problem:

Hi Ali, [quote userid="574708" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1466555/tms570ls3137-pwm-capturing-with-het-ide-commands/5634015#5634015"] I generated PWM signals using a STM32 and I can monitor this signal with oscilloscope. I applied this signal to n2het1[30] on the Hercules development board. [/quote] Did you connect the ground also between these two boards, if we didn't connect ground between these two boards then capturing will not takes place. So, make sure there is a common ground between these two. -- Thanks & regards, Jagadish.

Hi Stefano, Can you please try the following: " It is possible that the link interrupt is configured incorrectly or MDIO is not triggering the interrupts. In which case one needs to put a breakpoint in the ISR ICSS_EMAC_linkISR and disconnect or connect the cable on any one port. The breakpoint should get hit, if it does not then there is some issue with the interrupt configuration." Regards Archit Dev

Hi Tej_1441, To get started, you can read about CPSW from the AM26x academy or the Technical Reference Manual for AM2634: www.ti.com/.../spruj17h.pdf) . You will need to have an understanding of how CPSW works, how the CPTS module inside CPSW work. This will be crucial since you would be using an external GPS module for synchronization with AM2634 device. So you would externally drive the signals to the CPTS on AM2634 and make time adjustments. I recommend thoroughly understanding CPTS from TRM. On the software side, there is no direct support for NTP server. The LwIP Client has NTP client related APIs but they haven't been validated in an application on AM263x. Regards, Shaunak

Hello, I enabled the DebugP_scanf with the following patch: diff --git a/source/security/sbl_keywriter/am243x-evm/r5fss0-0_nortos/main.c b/source/security/sbl_keywriter/am243x-evm/r5fss0-0_nortos/main.c index 02679a82..7f8237b9 100644 --- a/source/security/sbl_keywriter/am243x-evm/r5fss0-0_nortos/main.c +++ b/source/security/sbl_keywriter/am243x-evm/r5fss0-0_nortos/main.c @@ -51,7 +51,7 @@ void loop_forever(void) int32_t main(void) { int32_t status = SystemP_SUCCESS; - + uint8_t flag = 0; #if defined(COMBINED_BOOT_MODE) status = Bootloader_socWaitForFWBoot(); @@ -82,11 +82,19 @@ int32_t main(void) status = Sciclient_getVersionCheck(1); + while(flag != 'y') + { + DebugP_log("Press 'y' to program certificate: "); + DebugP_scanf("%c", &flag); + } + if (status == SystemP_SUCCESS) { keywriter_processKeyConfig(); } + DebugP_log("DONE!!!\r\n"); + Drivers_close(); System_deinit(); and did not see any issues for 50 runs of the keywriter binary (tiboot3.bin). [13:18:07.814] Combined boot mode [13:18:07.814] Starting Keywriting [13:18:07.814] Enabled VPP [13:18:07.814] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:07.830] DMSC Firmware revision 0xa [13:18:07.830] DMSC ABI revision 4.0 [13:18:07.830] Press 'y' to program certificate: y [13:18:09.126] keys Certificate found: 0x7001b980 [13:18:09.318] Keywriter Debug Response:0x0 [13:18:09.318] Success Programming Keys [13:18:09.320] DONE!!! [13:18:14.245] Combined boot mode [13:18:14.245] Starting Keywriting [13:18:14.246] Enabled VPP [13:18:14.246] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:14.261] DMSC Firmware revision 0xa [13:18:14.261] DMSC ABI revision 4.0 [13:18:14.262] Press 'y' to program certificate: y [13:18:15.157] keys Certificate found: 0x7001b980 [13:18:15.349] Keywriter Debug Response:0x0 [13:18:15.349] Success Programming Keys [13:18:15.349] DONE!!! [13:18:20.021] Combined boot mode [13:18:20.021] Starting Keywriting [13:18:20.021] Enabled VPP [13:18:20.037] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:20.037] DMSC Firmware revision 0xa [13:18:20.038] DMSC ABI revision 4.0 [13:18:20.038] Press 'y' to program certificate: y [13:18:20.821] keys Certificate found: 0x7001b980 [13:18:21.013] Keywriter Debug Response:0x0 [13:18:21.013] Success Programming Keys [13:18:21.013] DONE!!! [13:18:25.476] Combined boot mode [13:18:25.477] Starting Keywriting [13:18:25.477] Enabled VPP [13:18:25.477] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:25.492] DMSC Firmware revision 0xa [13:18:25.493] DMSC ABI revision 4.0 [13:18:25.493] Press 'y' to program certificate: y [13:18:26.436] keys Certificate found: 0x7001b980 [13:18:26.628] Keywriter Debug Response:0x0 [13:18:26.629] Success Programming Keys [13:18:26.629] DONE!!! [13:18:30.884] Combined boot mode [13:18:30.884] Starting Keywriting [13:18:30.884] Enabled VPP [13:18:30.884] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:30.900] DMSC Firmware revision 0xa [13:18:30.900] DMSC ABI revision 4.0 [13:18:30.900] Press 'y' to program certificate: y [13:18:31.988] keys Certificate found: 0x7001b980 [13:18:32.180] Keywriter Debug Response:0x0 [13:18:32.180] Success Programming Keys [13:18:32.180] DONE!!! [13:18:36.611] Combined boot mode [13:18:36.612] Starting Keywriting [13:18:36.612] Enabled VPP [13:18:36.628] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:36.628] DMSC Firmware revision 0xa [13:18:36.628] DMSC ABI revision 4.0 [13:18:36.628] Press 'y' to program certificate: y [13:18:37.555] keys Certificate found: 0x7001b980 [13:18:37.747] Keywriter Debug Response:0x0 [13:18:37.748] Success Programming Keys [13:18:37.748] DONE!!! [13:18:42.211] Combined boot mode [13:18:42.211] Starting Keywriting [13:18:42.211] Enabled VPP [13:18:42.212] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:42.227] DMSC Firmware revision 0xa [13:18:42.227] DMSC ABI revision 4.0 [13:18:42.228] Press 'y' to program certificate: y [13:18:43.059] keys Certificate found: 0x7001b980 [13:18:43.251] Keywriter Debug Response:0x0 [13:18:43.251] Success Programming Keys [13:18:43.251] DONE!!! [13:18:47.619] Combined boot mode [13:18:47.619] Starting Keywriting [13:18:47.635] Enabled VPP [13:18:47.635] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:47.635] DMSC Firmware revision 0xa [13:18:47.635] DMSC ABI revision 4.0 [13:18:47.635] Press 'y' to program certificate: y [13:18:48.547] keys Certificate found: 0x7001b980 [13:18:48.739] Keywriter Debug Response:0x0 [13:18:48.739] Success Programming Keys [13:18:48.739] DONE!!! [13:18:53.106] Combined boot mode [13:18:53.106] Starting Keywriting [13:18:53.107] Enabled VPP [13:18:53.107] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:53.122] DMSC Firmware revision 0xa [13:18:53.123] DMSC ABI revision 4.0 [13:18:53.123] Press 'y' to program certificate: y [13:18:54.066] keys Certificate found: 0x7001b980 [13:18:54.242] Keywriter Debug Response:0x0 [13:18:54.242] Success Programming Keys [13:18:54.242] DONE!!! [13:18:58.898] Combined boot mode [13:18:58.898] Starting Keywriting [13:18:58.898] Enabled VPP [13:18:58.898] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:18:58.914] DMSC Firmware revision 0xa [13:18:58.914] DMSC ABI revision 4.0 [13:18:58.914] Press 'y' to program certificate: y [13:18:59.874] keys Certificate found: 0x7001b980 [13:19:00.066] Keywriter Debug Response:0x0 [13:19:00.066] Success Programming Keys [13:19:00.066] DONE!!! [13:19:04.561] Combined boot mode [13:19:04.561] Starting Keywriting [13:19:04.562] Enabled VPP [13:19:04.562] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:04.577] DMSC Firmware revision 0xa [13:19:04.578] DMSC ABI revision 4.0 [13:19:04.578] Press 'y' to program certificate: y [13:19:05.425] keys Certificate found: 0x7001b980 [13:19:05.601] Keywriter Debug Response:0x0 [13:19:05.601] Success Programming Keys [13:19:05.617] DONE!!! [13:19:10.513] Combined boot mode [13:19:10.513] Starting Keywriting [13:19:10.513] Enabled VPP [13:19:10.513] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:10.529] DMSC Firmware revision 0xa [13:19:10.529] DMSC ABI revision 4.0 [13:19:10.529] Press 'y' to program certificate: y [13:19:12.289] keys Certificate found: 0x7001b980 [13:19:12.465] Keywriter Debug Response:0x0 [13:19:12.465] Success Programming Keys [13:19:12.481] DONE!!! [13:19:16.944] Combined boot mode [13:19:16.945] Starting Keywriting [13:19:16.945] Enabled VPP [13:19:16.960] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:16.961] DMSC Firmware revision 0xa [13:19:16.961] DMSC ABI revision 4.0 [13:19:16.961] Press 'y' to program certificate: y [13:19:17.776] keys Certificate found: 0x7001b980 [13:19:17.968] Keywriter Debug Response:0x0 [13:19:17.969] Success Programming Keys [13:19:17.969] DONE!!! [13:19:22.480] Combined boot mode [13:19:22.480] Starting Keywriting [13:19:22.480] Enabled VPP [13:19:22.480] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:22.496] DMSC Firmware revision 0xa [13:19:22.496] DMSC ABI revision 4.0 [13:19:22.496] Press 'y' to program certificate: y [13:19:23.408] keys Certificate found: 0x7001b980 [13:19:23.584] Keywriter Debug Response:0x0 [13:19:23.584] Success Programming Keys [13:19:23.600] DONE!!! [13:19:29.375] Combined boot mode [13:19:29.376] Starting Keywriting [13:19:29.376] Enabled VPP [13:19:29.376] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:29.391] DMSC Firmware revision 0xa [13:19:29.392] DMSC ABI revision 4.0 [13:19:29.392] Press 'y' to program certificate: y [13:19:30.063] keys Certificate found: 0x7001b980 [13:19:30.239] Keywriter Debug Response:0x0 [13:19:30.239] Success Programming Keys [13:19:30.255] DONE!!! [13:19:37.407] Combined boot mode [13:19:37.407] Starting Keywriting [13:19:37.407] Enabled VPP [13:19:37.407] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:37.423] DMSC Firmware revision 0xa [13:19:37.423] DMSC ABI revision 4.0 [13:19:37.423] Press 'y' to program certificate: y [13:19:38.287] keys Certificate found: 0x7001b980 [13:19:38.463] Keywriter Debug Response:0x0 [13:19:38.479] Success Programming Keys [13:19:38.479] DONE!!! [13:19:44.686] Combined boot mode [13:19:44.686] Starting Keywriting [13:19:44.686] Enabled VPP [13:19:44.687] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:44.702] DMSC Firmware revision 0xa [13:19:44.702] DMSC ABI revision 4.0 [13:19:44.702] Press 'y' to program certificate: y [13:19:45.582] keys Certificate found: 0x7001b980 [13:19:45.758] Keywriter Debug Response:0x0 [13:19:45.774] Success Programming Keys [13:19:45.774] DONE!!! [13:19:55.261] Combined boot mode [13:19:55.261] Starting Keywriting [13:19:55.262] Enabled VPP [13:19:55.262] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:19:55.262] DMSC Firmware revision 0xa [13:19:55.277] DMSC ABI revision 4.0 [13:19:55.278] Press 'y' to program certificate: y [13:19:56.109] keys Certificate found: 0x7001b980 [13:19:56.285] Keywriter Debug Response:0x0 [13:19:56.301] Success Programming Keys [13:19:56.301] DONE!!! [13:20:03.133] Combined boot mode [13:20:03.133] Starting Keywriting [13:20:03.133] Enabled VPP [13:20:03.133] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:03.149] DMSC Firmware revision 0xa [13:20:03.149] DMSC ABI revision 4.0 [13:20:03.149] Press 'y' to program certificate: y [13:20:04.013] keys Certificate found: 0x7001b980 [13:20:04.205] Keywriter Debug Response:0x0 [13:20:04.205] Success Programming Keys [13:20:04.205] DONE!!! [13:20:08.844] Combined boot mode [13:20:08.844] Starting Keywriting [13:20:08.844] Enabled VPP [13:20:08.860] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:08.860] DMSC Firmware revision 0xa [13:20:08.861] DMSC ABI revision 4.0 [13:20:08.861] Press 'y' to program certificate: y [13:20:09.660] keys Certificate found: 0x7001b980 [13:20:09.852] Keywriter Debug Response:0x0 [13:20:09.852] Success Programming Keys [13:20:09.853] DONE!!! [13:20:14.988] Combined boot mode [13:20:15.004] Starting Keywriting [13:20:15.004] Enabled VPP [13:20:15.004] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:15.004] DMSC Firmware revision 0xa [13:20:15.004] DMSC ABI revision 4.0 [13:20:15.020] Press 'y' to program certificate: y [13:20:16.748] keys Certificate found: 0x7001b980 [13:20:16.924] Keywriter Debug Response:0x0 [13:20:16.924] Success Programming Keys [13:20:16.924] DONE!!! [13:20:22.091] Combined boot mode [13:20:22.091] Starting Keywriting [13:20:22.092] Enabled VPP [13:20:22.107] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:22.108] DMSC Firmware revision 0xa [13:20:22.108] DMSC ABI revision 4.0 [13:20:22.108] Press 'y' to program certificate: y [13:20:22.843] keys Certificate found: 0x7001b980 [13:20:23.035] Keywriter Debug Response:0x0 [13:20:23.035] Success Programming Keys [13:20:23.035] DONE!!! [13:20:30.746] Combined boot mode [13:20:30.747] Starting Keywriting [13:20:30.747] Enabled VPP [13:20:30.762] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:30.763] DMSC Firmware revision 0xa [13:20:30.763] DMSC ABI revision 4.0 [13:20:30.763] Press 'y' to program certificate: y [13:20:31.530] keys Certificate found: 0x7001b980 [13:20:31.722] Keywriter Debug Response:0x0 [13:20:31.722] Success Programming Keys [13:20:31.723] DONE!!! [13:20:36.746] Combined boot mode [13:20:36.746] Starting Keywriting [13:20:36.762] Enabled VPP [13:20:36.762] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:36.762] DMSC Firmware revision 0xa [13:20:36.763] DMSC ABI revision 4.0 [13:20:36.778] Press 'y' to program certificate: y [13:20:37.722] keys Certificate found: 0x7001b980 [13:20:37.898] Keywriter Debug Response:0x0 [13:20:37.898] Success Programming Keys [13:20:37.914] DONE!!! [13:20:43.065] Combined boot mode [13:20:43.066] Starting Keywriting [13:20:43.066] Enabled VPP [13:20:43.082] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:43.082] DMSC Firmware revision 0xa [13:20:43.082] DMSC ABI revision 4.0 [13:20:43.082] Press 'y' to program certificate: y [13:20:43.833] keys Certificate found: 0x7001b980 [13:20:44.009] Keywriter Debug Response:0x0 [13:20:44.010] Success Programming Keys [13:20:44.025] DONE!!! [13:20:48.873] Combined boot mode [13:20:48.889] Starting Keywriting [13:20:48.889] Enabled VPP [13:20:48.889] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:48.890] DMSC Firmware revision 0xa [13:20:48.890] DMSC ABI revision 4.0 [13:20:48.905] Press 'y' to program certificate: y [13:20:49.785] keys Certificate found: 0x7001b980 [13:20:49.977] Keywriter Debug Response:0x0 [13:20:49.977] Success Programming Keys [13:20:49.977] DONE!!! [13:20:54.952] Combined boot mode [13:20:54.953] Starting Keywriting [13:20:54.953] Enabled VPP [13:20:54.953] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:20:54.969] DMSC Firmware revision 0xa [13:20:54.969] DMSC ABI revision 4.0 [13:20:54.969] Press 'y' to program certificate: y [13:20:55.753] keys Certificate found: 0x7001b980 [13:20:55.928] Keywriter Debug Response:0x0 [13:20:55.929] Success Programming Keys [13:20:55.945] DONE!!! [13:21:00.424] Combined boot mode [13:21:00.424] Starting Keywriting [13:21:00.424] Enabled VPP [13:21:00.425] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:00.425] DMSC Firmware revision 0xa [13:21:00.440] DMSC ABI revision 4.0 [13:21:00.440] Press 'y' to program certificate: y [13:21:01.144] keys Certificate found: 0x7001b980 [13:21:01.320] Keywriter Debug Response:0x0 [13:21:01.336] Success Programming Keys [13:21:01.336] DONE!!! [13:21:05.832] Combined boot mode [13:21:05.832] Starting Keywriting [13:21:05.848] Enabled VPP [13:21:05.848] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:05.848] DMSC Firmware revision 0xa [13:21:05.848] DMSC ABI revision 4.0 [13:21:05.848] Press 'y' to program certificate: y [13:21:06.584] keys Certificate found: 0x7001b980 [13:21:06.760] Keywriter Debug Response:0x0 [13:21:06.776] Success Programming Keys [13:21:06.776] DONE!!! [13:21:12.103] Combined boot mode [13:21:12.103] Starting Keywriting [13:21:12.104] Enabled VPP [13:21:12.104] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:12.119] DMSC Firmware revision 0xa [13:21:12.119] DMSC ABI revision 4.0 [13:21:12.120] Press 'y' to program certificate: y [13:21:12.839] keys Certificate found: 0x7001b980 [13:21:13.015] Keywriter Debug Response:0x0 [13:21:13.031] Success Programming Keys [13:21:13.031] DONE!!! [13:21:18.327] Combined boot mode [13:21:18.327] Starting Keywriting [13:21:18.327] Enabled VPP [13:21:18.327] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:18.343] DMSC Firmware revision 0xa [13:21:18.343] DMSC ABI revision 4.0 [13:21:18.343] Press 'y' to program certificate: y [13:21:19.207] keys Certificate found: 0x7001b980 [13:21:19.383] Keywriter Debug Response:0x0 [13:21:19.399] Success Programming Keys [13:21:19.399] DONE!!! [13:21:25.590] Combined boot mode [13:21:25.590] Starting Keywriting [13:21:25.590] Enabled VPP [13:21:25.606] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:25.606] DMSC Firmware revision 0xa [13:21:25.607] DMSC ABI revision 4.0 [13:21:25.607] Press 'y' to program certificate: y [13:21:26.710] keys Certificate found: 0x7001b980 [13:21:26.902] Keywriter Debug Response:0x0 [13:21:26.902] Success Programming Keys [13:21:26.902] DONE!!! [13:21:33.029] Combined boot mode [13:21:33.030] Starting Keywriting [13:21:33.030] Enabled VPP [13:21:33.030] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:33.030] DMSC Firmware revision 0xa [13:21:33.046] DMSC ABI revision 4.0 [13:21:33.046] Press 'y' to program certificate: y [13:21:33.605] keys Certificate found: 0x7001b980 [13:21:33.781] Keywriter Debug Response:0x0 [13:21:33.798] Success Programming Keys [13:21:33.798] DONE!!! [13:21:38.197] Combined boot mode [13:21:38.197] Starting Keywriting [13:21:38.197] Enabled VPP [13:21:38.213] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:38.213] DMSC Firmware revision 0xa [13:21:38.214] DMSC ABI revision 4.0 [13:21:38.214] Press 'y' to program certificate: y [13:21:38.837] keys Certificate found: 0x7001b980 [13:21:39.029] Keywriter Debug Response:0x0 [13:21:39.029] Success Programming Keys [13:21:39.029] DONE!!! [13:21:44.309] Combined boot mode [13:21:44.309] Starting Keywriting [13:21:44.325] Enabled VPP [13:21:44.325] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:44.325] DMSC Firmware revision 0xa [13:21:44.325] DMSC ABI revision 4.0 [13:21:44.325] Press 'y' to program certificate: y [13:21:45.157] keys Certificate found: 0x7001b980 [13:21:45.348] Keywriter Debug Response:0x0 [13:21:45.349] Success Programming Keys [13:21:45.349] DONE!!! [13:21:50.868] Combined boot mode [13:21:50.868] Starting Keywriting [13:21:50.868] Enabled VPP [13:21:50.869] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:50.884] DMSC Firmware revision 0xa [13:21:50.884] DMSC ABI revision 4.0 [13:21:50.884] Press 'y' to program certificate: y [13:21:51.876] keys Certificate found: 0x7001b980 [13:21:52.068] Keywriter Debug Response:0x0 [13:21:52.068] Success Programming Keys [13:21:52.068] DONE!!! [13:21:56.500] Combined boot mode [13:21:56.500] Starting Keywriting [13:21:56.500] Enabled VPP [13:21:56.500] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:21:56.516] DMSC Firmware revision 0xa [13:21:56.516] DMSC ABI revision 4.0 [13:21:56.516] Press 'y' to program certificate: y [13:21:57.444] keys Certificate found: 0x7001b980 [13:21:57.636] Keywriter Debug Response:0x0 [13:21:57.636] Success Programming Keys [13:21:57.636] DONE!!! [13:22:02.579] Combined boot mode [13:22:02.579] Starting Keywriting [13:22:02.579] Enabled VPP [13:22:02.595] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:02.595] DMSC Firmware revision 0xa [13:22:02.596] DMSC ABI revision 4.0 [13:22:02.596] Press 'y' to program certificate: y [13:22:03.427] keys Certificate found: 0x7001b980 [13:22:03.603] Keywriter Debug Response:0x0 [13:22:03.603] Success Programming Keys [13:22:03.603] DONE!!! [13:22:08.755] Combined boot mode [13:22:08.755] Starting Keywriting [13:22:08.755] Enabled VPP [13:22:08.771] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:08.771] DMSC Firmware revision 0xa [13:22:08.771] DMSC ABI revision 4.0 [13:22:08.771] Press 'y' to program certificate: y [13:22:09.347] keys Certificate found: 0x7001b980 [13:22:09.539] Keywriter Debug Response:0x0 [13:22:09.539] Success Programming Keys [13:22:09.539] DONE!!! [13:22:14.402] Combined boot mode [13:22:14.402] Starting Keywriting [13:22:14.403] Enabled VPP [13:22:14.418] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:14.419] DMSC Firmware revision 0xa [13:22:14.419] DMSC ABI revision 4.0 [13:22:14.419] Press 'y' to program certificate: y [13:22:15.986] keys Certificate found: 0x7001b980 [13:22:16.162] Keywriter Debug Response:0x0 [13:22:16.162] Success Programming Keys [13:22:16.178] DONE!!! [13:22:20.530] Combined boot mode [13:22:20.530] Starting Keywriting [13:22:20.530] Enabled VPP [13:22:20.546] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:20.546] DMSC Firmware revision 0xa [13:22:20.546] DMSC ABI revision 4.0 [13:22:20.546] Press 'y' to program certificate: y [13:22:21.122] keys Certificate found: 0x7001b980 [13:22:21.314] Keywriter Debug Response:0x0 [13:22:21.314] Success Programming Keys [13:22:21.314] DONE!!! [13:22:25.953] Combined boot mode [13:22:25.953] Starting Keywriting [13:22:25.969] Enabled VPP [13:22:25.969] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:25.970] DMSC Firmware revision 0xa [13:22:25.970] DMSC ABI revision 4.0 [13:22:25.970] Press 'y' to program certificate: y [13:22:26.817] keys Certificate found: 0x7001b980 [13:22:26.993] Keywriter Debug Response:0x0 [13:22:26.993] Success Programming Keys [13:22:27.009] DONE!!! [13:22:31.585] Combined boot mode [13:22:31.585] Starting Keywriting [13:22:31.585] Enabled VPP [13:22:31.585] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:31.601] DMSC Firmware revision 0xa [13:22:31.601] DMSC ABI revision 4.0 [13:22:31.601] Press 'y' to program certificate: y [13:22:32.497] keys Certificate found: 0x7001b980 [13:22:32.689] Keywriter Debug Response:0x0 [13:22:32.689] Success Programming Keys [13:22:32.689] DONE!!! [13:22:37.136] Combined boot mode [13:22:37.152] Starting Keywriting [13:22:37.153] Enabled VPP [13:22:37.153] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:37.153] DMSC Firmware revision 0xa [13:22:37.153] DMSC ABI revision 4.0 [13:22:37.168] Press 'y' to program certificate: y [13:22:37.952] keys Certificate found: 0x7001b980 [13:22:38.144] Keywriter Debug Response:0x0 [13:22:38.145] Success Programming Keys [13:22:38.145] DONE!!! [13:22:42.768] Combined boot mode [13:22:42.784] Starting Keywriting [13:22:42.784] Enabled VPP [13:22:42.784] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:42.785] DMSC Firmware revision 0xa [13:22:42.785] DMSC ABI revision 4.0 [13:22:42.800] Press 'y' to program certificate: y [13:22:43.680] keys Certificate found: 0x7001b980 [13:22:43.856] Keywriter Debug Response:0x0 [13:22:43.872] Success Programming Keys [13:22:43.872] DONE!!! [13:22:49.199] Combined boot mode [13:22:49.200] Starting Keywriting [13:22:49.200] Enabled VPP [13:22:49.215] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:49.216] DMSC Firmware revision 0xa [13:22:49.216] DMSC ABI revision 4.0 [13:22:49.216] Press 'y' to program certificate: y [13:22:49.903] keys Certificate found: 0x7001b980 [13:22:50.079] Keywriter Debug Response:0x0 [13:22:50.095] Success Programming Keys [13:22:50.096] DONE!!! [13:22:54.479] Combined boot mode [13:22:54.495] Starting Keywriting [13:22:54.495] Enabled VPP [13:22:54.495] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:54.496] DMSC Firmware revision 0xa [13:22:54.511] DMSC ABI revision 4.0 [13:22:54.511] Press 'y' to program certificate: y [13:22:55.007] keys Certificate found: 0x7001b980 [13:22:55.183] Keywriter Debug Response:0x0 [13:22:55.199] Success Programming Keys [13:22:55.199] DONE!!! [13:22:59.743] Combined boot mode [13:22:59.743] Starting Keywriting [13:22:59.743] Enabled VPP [13:22:59.743] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:22:59.759] DMSC Firmware revision 0xa [13:22:59.759] DMSC ABI revision 4.0 [13:22:59.759] Press 'y' to program certificate: y [13:23:47.739] keys Certificate found: 0x7001b980 [13:23:47.915] Keywriter Debug Response:0x0 [13:23:47.915] Success Programming Keys [13:23:47.931] DONE!!! [13:23:52.779] Combined boot mode [13:23:57.034] Starting Keywriting [13:23:57.034] Enabled VPP [13:23:57.050] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:23:57.050] DMSC Firmware revision 0xa [13:23:57.051] DMSC ABI revision 4.0 [13:23:57.051] Press 'y' to program certificate: y [13:23:58.458] keys Certificate found: 0x7001b980 [13:23:58.650] Keywriter Debug Response:0x0 [13:23:58.650] Success Programming Keys [13:23:58.650] DONE!!! [13:24:04.313] Combined boot mode [13:24:04.314] Starting Keywriting [13:24:04.330] Enabled VPP [13:24:04.330] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:24:04.330] DMSC Firmware revision 0xa [13:24:04.330] DMSC ABI revision 4.0 [13:24:04.345] Press 'y' to program certificate: y [13:24:05.609] keys Certificate found: 0x7001b980 [13:24:05.801] Keywriter Debug Response:0x0 [13:24:05.801] Success Programming Keys [13:24:05.801] DONE!!! [13:24:10.105] Combined boot mode [13:24:10.105] Starting Keywriting [13:24:10.105] Enabled VPP [13:24:10.121] DMSC Firmware Version 10.0.8-v10.00.08_am64x_keywrite [13:24:10.121] DMSC Firmware revision 0xa [13:24:10.121] DMSC ABI revision 4.0 [13:24:10.122] Press 'y' to program certificate: y [13:24:11.545] keys Certificate found: 0x7001b980 [13:24:11.721] Keywriter Debug Response:0x0 [13:24:11.721] Success Programming Keys [13:24:11.737] DONE!!! Please provide your keywriter binary or provide the keywriter patch for me to reproduce the issue locally on the TI EVM. Regards, Prashant

Yes, that was the problem. Now I can configure Ethercat. Thank you very much for your help. Let's see what happens next. Regards Alexander

Hello Charles, As you've mentioned, i tried both sprintf and usprintf but it code is getting stuck in a default handler from the line 136 or 137 itself. As per Bruce's suggestion, i checked Level of printf as well and it is set to "full" only.

Hello Tushar, I tried using your bootloader got this from UART but LED is still not blinking: When I tried connecting to MCU with debug it got to HwiP_user_undefined_handler_c. I'll do more debuging and will share results. Best regards, Jan

Hi Chris, Checking with the SW dev team, this issue is not known. Could you confirm the steps you are going through in order to make the debugging work again ? Download CCS 20 Download CCS 1.5.1 Debug with 1.5.1 works again (but not with CCS 20)? Thank you. Best regards, Guillaume

Hi Alexandar, Thanks for the confirmation. Once you are able to make things working, please close this thread. Please feel free to create new threads if you face any issues. Regards, Tushar

I tried everything you suggested, but the issue is still there. I found that it is not systematic, if I try more than once the fw is downloaded correctly and I can debug.

Hi Jan, The SBL example is now working fine. Have you done any changes in the GPIO example? Are you running mine GPIO example and still facing the issue? because on my end with the same binaries I can see LED blinking. Regards, Tushar

Hi, Ok, it seems that this interrupt is not triggered putting breakpoint in disassembly. Regards. Stefano

Hi Farnam, I think XDS110 will get display with the same name only. Because i saw below thread: (+) MSP432P401R: Launchpad not recognized - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums Here also i found that XDS110 have the same name " CC1352R1 Launchpad ", i don't think this would be an issue. Are you able to properly debug the board from your end? -- Thanks & regards, Jagadish.

Hi Stefano, This points to potential issue in the MDIO configuration. Are you using the MDIO Manual Mode? Regards Archit Dev

Hello, [quote userid="542779" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1392358/tmds243evm-program-tmds243evm-via-usb-usb_bootloader-py-on-ubuntu-system-is-hangs/5635160#5635160"]Could you please help us to understand what this fix needs to carry over to the sbl_dfu_uniflash project as well[/quote] The patch needs to be applied to any application, including SBL_DFU_UNIFLASH, using the USB driver. Please confirm if the original issue is resolved after applying the patch so that we can take that as the final fix & merge for the next SDK v11. Regards, Prashant

Hello Tushar, I'm using your example without changes, And I'm getting HwiP_user_undefined_handler_c with first function call (System_init). Could you share with me sbl_uart_uniflash? It's only bin right now that I'm using from downloaded SDK and not which you shared with me. Best regards, Jan

Hi TEMC, Could you please confirm the following: 1. Are you using the default gels provided in \ccs\ccs_base\emulation\gel\AM263x\AM263_PLL ? FSI peripheral uses the CONTROLSS_PLL, which should be configured to use "DPLL_CORE_HSDIV0_CLKOUT2" which would provide an output of 400MHz. The CORE PLL is configured by default in this way in the GELS provided. I'm also assuming that you've configured your board to use the No Boot mode, and not the QSPI Boot mode. Regards, Sahana

Part Number: TMS320F280041C Tool/software: Greetings! I am using this MotorControl SDK for a very first time. I reached lab 4. On the previous labs everything works fine. I manage to write down the offset values. The readings from all sensor are correct - > the current adc channels return around half of the adc range which is correct for bidirectional sensor. In pure V/Hz control(lab03) everything works fine. But in lab04 my motor doesn`t turn at all. My first suspition is the value USER_ADC_FULL_SCALE_CURRENT_A. My sensor is MLX91221KDC-ABR-020-SP which is 20A bidirectional currect sensor. But in the datasheet it`s written that the sensitivity of this sensor is 62.5mV per A(page 4 table 1). So If my calculations are correct the full scale current should be 52.8A. Am I correct here? I am using 3 current and 4 voltage sensors. My line voltage is 550V and the USER_ADC_FULL_SCALE_VOLTAGE_V is set to 1600. The readed BusV is 520 which I assume as a correct value and when I apply half duty cycle on the bridge the other 3 sensors read half of this value. I made a few tests with this value and in the beginning I used 20A as full scale voltage. But the calculated offset values were around 5.0 which is not 0.5* USER_ADC_FULL_SCALE_CURRENT_A. Is there a possiblity my initial setup to be incorrect? The other which concerns me are the motor settings: #define USER_MOTOR_TYPE MOTOR_TYPE_INDUCTION #define USER_MOTOR_NUM_POLE_PAIRS (2) #define USER_MOTOR_Rr_Ohm (NULL) #define USER_MOTOR_Rs_Ohm (NULL) #define USER_MOTOR_Ls_d_H (NULL) #define USER_MOTOR_Ls_q_H (NULL) #define USER_MOTOR_RATED_FLUX_VpHz (0.8165*230.0/60.0) #define USER_MOTOR_MAGNETIZING_CURRENT_A (NULL) #define USER_MOTOR_RES_EST_CURRENT_A (0.5) #define USER_MOTOR_IND_EST_CURRENT_A (NULL) #define USER_MOTOR_MAX_CURRENT_A (5.0) #define USER_MOTOR_FLUX_EXC_FREQ_Hz (5.0) // Number of lines on the motor's quadrature encoder #define USER_MOTOR_NUM_ENC_SLOTS (1000) #define USER_MOTOR_FREQ_MIN_HZ (5.0) // Hz #define USER_MOTOR_FREQ_MAX_HZ (60.0) // Hz #define USER_MOTOR_FREQ_LOW_HZ (10.0) // Hz #define USER_MOTOR_FREQ_HIGH_HZ (60.0) // Hz #define USER_MOTOR_VOLT_MIN_V (50.0) // Volt #define USER_MOTOR_VOLT_MAX_V (380.0) // Volt I can`t remove #define USER_MOTOR_NUM_ENC_SLOTS (1000) and I am not using encoder. Do you see anything wrong here? Thanks!

[quote userid="617178" url="~/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1465358/am2434-am243x-lp/5635893#5635893"]It is possible to create an extra interrupt on sync0, in which user can call own functions, right?[/quote] Yes