jh.chun/VesiScan-Basic_Zephyr
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burst 주파수 옵션 추가: 1.8 MHz ~ 2.3 MHz

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jhchun
2026-07-09 12:17:36 +09:00
parent 7cba63c143
commit 8c0a5d1f49
5 changed files with 247 additions and 103 deletions
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src/command/handlers/cmd_piezo.c
+2 -7
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@@ -353,8 +353,6 @@ int cmd_mpc(const uint8_t *data, uint8_t data_len)
cmd_get_data_u16_be(data, data_len, 1, &freq_option);
cmd_get_data_u16_be(data, data_len, 2, &piezo_ch);
ARG_UNUSED(freq_option);
if ((cycles < 3U) || (cycles > 7U))
{
cmd_send_response_u16("rpc:", 2);
@@ -380,8 +378,7 @@ int cmd_mpc(const uint8_t *data, uint8_t data_len)
return 1;
}
// 현재 2.1MHz 고정
piezo_burst_sw((uint8_t)cycles);
piezo_burst_sw_freq((uint8_t)freq_option, cycles);
piezo_power_off();
power_button_suspend(false);
@@ -411,8 +408,6 @@ int cmd_mec(const uint8_t *data, uint8_t data_len)
cmd_get_data_u16_be(data, data_len, 4, &averaging);
cmd_get_data_u16_be(data, data_len, 5, &piezo_ch);
ARG_UNUSED(freq_option);
if (num_samples > PIEZO_MEASURE_MAX_SAMPLES)
{
num_samples = PIEZO_MEASURE_MAX_SAMPLES;
@@ -432,7 +427,7 @@ int cmd_mec(const uint8_t *data, uint8_t data_len)
int status = piezo_measure_start_session();
if (status == ECHO_STATUS_OK)
{
status = piezo_measure_single_capture((uint8_t)cycles, delay_us, num_samples, averaging, (uint8_t)(piezo_ch % PIEZO_NUM_CHANNELS));
status = piezo_measure_single_capture((uint8_t)freq_option, cycles, delay_us, num_samples, averaging, (uint8_t)(piezo_ch % PIEZO_NUM_CHANNELS));
}
if (status == ECHO_STATUS_OK)