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Uart debugging support (#2478)

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Co-authored-by: Maurice Makaay <mmakaay1@xs4all.net>
Co-authored-by: Maurice Makaay <account-github@makaay.nl>
Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Maurice Makaay
2021-11-10 23:34:17 +01:00
committed by GitHub
parent abf3708cc2
commit e99af991ec
11 changed files with 430 additions and 13 deletions
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esphome/components/uart/uart_component_esp_idf.cpp
+8 -4
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@@ -130,10 +130,13 @@ void IDFUARTComponent::write_array(const uint8_t *data, size_t len) {
xSemaphoreTake(this->lock_, portMAX_DELAY);
uart_write_bytes(this->uart_num_, data, len);
xSemaphoreGive(this->lock_);
#ifdef USE_UART_DEBUGGER
for (size_t i = 0; i < len; i++) {
ESP_LOGVV(TAG, " Wrote 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
this->debug_callback_.call(UART_DIRECTION_TX, data[i]);
}
#endif
}
bool IDFUARTComponent::peek_byte(uint8_t *data) {
if (!this->check_read_timeout_())
return false;
@@ -152,6 +155,7 @@ bool IDFUARTComponent::peek_byte(uint8_t *data) {
xSemaphoreGive(this->lock_);
return true;
}
bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
size_t length_to_read = len;
if (!this->check_read_timeout_(len))
@@ -165,12 +169,12 @@ bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
}
if (length_to_read > 0)
uart_read_bytes(this->uart_num_, data, length_to_read, 20 / portTICK_RATE_MS);
xSemaphoreGive(this->lock_);
#ifdef USE_UART_DEBUGGER
for (size_t i = 0; i < len; i++) {
ESP_LOGVV(TAG, " Read 0b" BYTE_TO_BINARY_PATTERN " (0x%02X)", BYTE_TO_BINARY(data[i]), data[i]);
this->debug_callback_.call(UART_DIRECTION_RX, data[i]);
}
#endif
return true;
}