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update to make i2s_read compile... #1

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84acd11
updated code for i2s_read
rabarar Aug 22, 2023
7199f6e
updated code for i2s_read
rabarar Aug 22, 2023
9eb59cf
updated code for i2s_read
rabarar Aug 22, 2023
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13 changes: 9 additions & 4 deletions src/main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -33,11 +33,11 @@
#include <soc/i2s_reg.h>

//Set youy WiFi network name and password:
const char* ssid = "your_ssid";
const char* pswd = "your_password";
const char* ssid = "ssid";
const char* pswd = "password";

// Set your listener PC's IP here in according with your DHCP network. In my case is 192.168.1.40:
IPAddress udpAddress(192, 168, 1, 40);
IPAddress udpAddress(192, 168, 0, 158);
const int udpPort = 16500; //UDP Listener Port:

boolean connected = false; //UDP State:
Expand Down Expand Up @@ -101,7 +101,12 @@ volatile uint16_t rpt = 0; // Pointer

void i2s_mic()
{
int num_bytes_read = i2s_read_bytes(I2S_PORT, (char*)buffer + rpt, block_size, portMAX_DELAY);
size_t num_bytes_read;
int err = i2s_read(I2S_PORT, (char*)buffer + rpt, block_size, &num_bytes_read, portMAX_DELAY);
if (err != ESP_OK) {
Serial.printf("Failed to read i2s_mic: %d\n", err);
while (true);
}
rpt = rpt + num_bytes_read;
if (rpt > 2043) rpt = 0;
}
Expand Down