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fix(uart): add check for malloc in uart examples

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Closes https://github.com/espressif/esp-idf/issues/13405
This commit is contained in:
Song Ruo Jing
2025-04-03 22:23:18 +08:00
parent b5587f0b4f
commit dd72141b78
2 changed files with 2 additions and 0 deletions
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1
examples/peripherals/uart/uart_echo_rs485/main/rs485_example.c
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@@ -94,6 +94,7 @@ static void echo_task(void *arg)
// Allocate buffers for UART // Allocate buffers for UART
uint8_t* data = (uint8_t*) malloc(BUF_SIZE); uint8_t* data = (uint8_t*) malloc(BUF_SIZE);
assert(data);
ESP_LOGI(TAG, "UART start receive loop.\r"); ESP_LOGI(TAG, "UART start receive loop.\r");
echo_send(uart_num, "Start RS485 UART test.\r\n", 24); echo_send(uart_num, "Start RS485 UART test.\r\n", 24);

1
examples/peripherals/uart/uart_events/main/uart_events_example_main.c
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@@ -41,6 +41,7 @@ static void uart_event_task(void *pvParameters)
uart_event_t event; uart_event_t event;
size_t buffered_size; size_t buffered_size;
uint8_t* dtmp = (uint8_t*) malloc(RD_BUF_SIZE); uint8_t* dtmp = (uint8_t*) malloc(RD_BUF_SIZE);
assert(dtmp);
for (;;) { for (;;) {
//Waiting for UART event. //Waiting for UART event.
if (xQueueReceive(uart0_queue, (void *)&event, (TickType_t)portMAX_DELAY)) { if (xQueueReceive(uart0_queue, (void *)&event, (TickType_t)portMAX_DELAY)) {