Search found 4 matches

by Kulasekaran
Tue Jun 11, 2024 5:42 am
Forum: General Discussion
Topic: uart_read_bytes returning 0 bytes in long run
Replies: 5
Views: 2227

Re: uart_read_bytes returning 0 bytes in long run

Ok I'll check for memory corruption. But I've also printed out free heap. Until the issue occurs, the heap seems to be fine. I'm not seeing any memory leaks. So, I thought maybe memory must not be the issue. If there's other memory related things that I need to check upon, I'll do that. I'm new to t...
by Kulasekaran
Mon Jun 10, 2024 12:31 pm
Forum: General Discussion
Topic: uart_read_bytes returning 0 bytes in long run
Replies: 5
Views: 2227

Re: uart_read_bytes returning 0 bytes in long run

My UART CONFIG settings: const uart_config_t uart_config = { .baud_rate = 115200, .data_bits = UART_DATA_8_BITS, .parity = UART_PARITY_DISABLE, .stop_bits = UART_STOP_BITS_1, .flow_ctrl = UART_HW_FLOWCTRL_DISABLE, .source_clk = UART_SCLK_APB, }; uart_driver_install(UART_NUM_1, 256, 0, 0, NULL, 0); ...
by Kulasekaran
Mon Jun 10, 2024 5:18 am
Forum: General Discussion
Topic: uart_read_bytes returning 0 bytes in long run
Replies: 5
Views: 2227

Re: uart_read_bytes returning 0 bytes in long run

Some help would be really appreciated. Stuck at this for nearly 3 weeks :?
by Kulasekaran
Wed Jun 05, 2024 2:03 pm
Forum: General Discussion
Topic: uart_read_bytes returning 0 bytes in long run
Replies: 5
Views: 2227

uart_read_bytes returning 0 bytes in long run

Hello, I'm using the uart_read_bytes() function to read data from a LTE chip. My application is working fine for one hour but after that I'm not getting any data. I probed the LTE TX pin and I could see the LTE sending data fine. But after one hour, I see "No data received" My logic in code is like ...