44 lines
1,022 B
C
44 lines
1,022 B
C
#include <stdint.h>
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#include <string.h>
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#include <zephyr/kernel.h>
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#include "includes/routine.h"
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#include "includes/ble.h"
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static void ble_input_callback(const void *buffer, uint16_t buffer_len);
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routine_return_e
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input_echo()
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{
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ble_register_oninput_callback(ble_input_callback);
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while (routine_status() == ROUTINE_STATUS_RUNNING) {
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routine_yield();
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}
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ble_clear_oninput_callback();
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return (ROUTINE_RETURN_SUCCESS);
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}
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static void
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ble_input_callback(const void *buffer, uint16_t buffer_len)
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{
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size_t echo_length = snprintk(
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NULL, 0, "Echo: %.*s",
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buffer_len, (const char *)buffer
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);
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char *echo_buf = k_malloc(echo_length + 1);
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if (echo_buf == NULL) {
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ble_set_telemetry_data("Alloc failure", 13);
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return;
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}
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snprintk(
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echo_buf, echo_length + 1, "Echo: %.*s",
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buffer_len, (const char *)buffer
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);
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ble_set_telemetry_data(echo_buf, echo_length);
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k_free(echo_buf);
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}
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