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fix(uart/example): Fixed the stack size allocation in uart_echo_rs485 example
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@ -48,4 +48,11 @@ menu "Echo RS485 Example Configuration"
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See UART documentation for more information about available pin
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See UART documentation for more information about available pin
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numbers for UART.
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numbers for UART.
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config ECHO_TASK_STACK_SIZE
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int "UART echo RS485 example task stack size"
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range 1024 16384
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default 3072
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help
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Defines stack size for UART echo RS485 example. Insufficient stack size can cause crash.
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endmenu
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endmenu
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@ -39,7 +39,7 @@
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// Read packet timeout
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// Read packet timeout
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#define PACKET_READ_TICS (100 / portTICK_PERIOD_MS)
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#define PACKET_READ_TICS (100 / portTICK_PERIOD_MS)
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#define ECHO_TASK_STACK_SIZE (2*2048)
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#define ECHO_TASK_STACK_SIZE (CONFIG_ECHO_TASK_STACK_SIZE)
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#define ECHO_TASK_PRIO (10)
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#define ECHO_TASK_PRIO (10)
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#define ECHO_UART_PORT (CONFIG_ECHO_UART_PORT_NUM)
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#define ECHO_UART_PORT (CONFIG_ECHO_UART_PORT_NUM)
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@ -95,7 +95,7 @@ static void echo_task(void *arg)
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// Allocate buffers for UART
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// Allocate buffers for UART
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uint8_t* data = (uint8_t*) malloc(BUF_SIZE);
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uint8_t* data = (uint8_t*) malloc(BUF_SIZE);
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ESP_LOGI(TAG, "UART start recieve loop.\r");
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ESP_LOGI(TAG, "UART start receive loop.\r");
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echo_send(uart_num, "Start RS485 UART test.\r\n", 24);
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echo_send(uart_num, "Start RS485 UART test.\r\n", 24);
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while (1) {
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while (1) {
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@ -112,7 +112,7 @@ static void echo_task(void *arg)
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for (int i = 0; i < len; i++) {
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for (int i = 0; i < len; i++) {
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printf("0x%.2X ", (uint8_t)data[i]);
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printf("0x%.2X ", (uint8_t)data[i]);
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echo_send(uart_num, (const char*)&data[i], 1);
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echo_send(uart_num, (const char*)&data[i], 1);
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// Add a Newline character if you get a return charater from paste (Paste tests multibyte receipt/buffer)
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// Add a Newline character if you get a return character from paste (Paste tests multibyte receipt/buffer)
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if (data[i] == '\r') {
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if (data[i] == '\r') {
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echo_send(uart_num, "\n", 1);
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echo_send(uart_num, "\n", 1);
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}
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}
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