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Merge branch 'bugfix/fix_stack_rs485_echo_example' into 'master'

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fix(uart/example): Fixed the stack size allocation in uart echo examples

Closes IDFGH-13483

See merge request espressif/esp-idf!33079
This commit is contained in:
Alex Lisitsyn 2024-08-27 15:54:45 +08:00
commit bd95e6955b
3 changed files with 17 additions and 10 deletions
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2
examples/peripherals/uart/uart_echo/main/Kconfig.projbuild
View File

@ -38,7 +38,7 @@ menu "Echo Example Configuration"
config EXAMPLE_TASK_STACK_SIZE
int "UART echo example task stack size"
range 1024 16384
default 2048
default 3072
help
Defines stack size for UART echo example. Insufficient stack size can cause crash.

7
examples/peripherals/uart/uart_echo_rs485/main/Kconfig.projbuild
View File

@ -48,4 +48,11 @@ menu "Echo RS485 Example Configuration"
See UART documentation for more information about available pin
numbers for UART.
config ECHO_TASK_STACK_SIZE
int "UART echo RS485 example task stack size"
range 1024 16384
default 3072
help
Defines stack size for UART echo RS485 example. Insufficient stack size can cause crash.
endmenu

6
examples/peripherals/uart/uart_echo_rs485/main/rs485_example.c
View File

@ -39,7 +39,7 @@
// Read packet timeout
#define PACKET_READ_TICS (100 / portTICK_PERIOD_MS)
#define ECHO_TASK_STACK_SIZE (2048)
#define ECHO_TASK_STACK_SIZE (CONFIG_ECHO_TASK_STACK_SIZE)
#define ECHO_TASK_PRIO (10)
#define ECHO_UART_PORT (CONFIG_ECHO_UART_PORT_NUM)
@ -95,7 +95,7 @@ static void echo_task(void *arg)
// Allocate buffers for UART
uint8_t* data = (uint8_t*) malloc(BUF_SIZE);
ESP_LOGI(TAG, "UART start recieve loop.\r");
ESP_LOGI(TAG, "UART start receive loop.\r");
echo_send(uart_num, "Start RS485 UART test.\r\n", 24);
while (1) {
@ -112,7 +112,7 @@ static void echo_task(void *arg)
for (int i = 0; i < len; i++) {
printf("0x%.2X ", (uint8_t)data[i]);
echo_send(uart_num, (const char*)&data[i], 1);
// Add a Newline character if you get a return charater from paste (Paste tests multibyte receipt/buffer)
// Add a Newline character if you get a return character from paste (Paste tests multibyte receipt/buffer)
if (data[i] == '\r') {
echo_send(uart_num, "\n", 1);
}