From 1cc538fc716ad87569db11834663f12ec760b435 Mon Sep 17 00:00:00 2001
From: zhaohe <h_zhaohe@163.com>
Date: Mon, 1 Jul 2024 21:21:30 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=B2=E5=8F=A3=E6=94=AF=E6=8C=81=E4=B8=80?=
 =?UTF-8?q?=E6=AC=A1=E6=80=A7=E4=BC=A0=E8=BE=93=E5=A4=9A=E4=B8=AAbyte?=
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---
 components/libraries/log/src/nrf_log_backend_uart.c | 2 +-
 components/libraries/uart/app_uart.c                | 5 ++++-
 components/libraries/uart/app_uart.h                | 5 +++++
 components/libraries/uart/app_uart_fifo.c           | 8 ++++++++
 4 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/components/libraries/log/src/nrf_log_backend_uart.c b/components/libraries/log/src/nrf_log_backend_uart.c
index d7dce77..a18a355 100644
--- a/components/libraries/log/src/nrf_log_backend_uart.c
+++ b/components/libraries/log/src/nrf_log_backend_uart.c
@@ -45,7 +45,7 @@
 #include "nrf_drv_uart.h"
 #include "app_error.h"
 
-nrf_drv_uart_t m_uart = NRF_DRV_UART_INSTANCE(0);
+nrf_drv_uart_t m_uart = NRF_DRV_UART_INSTANCE(1);
 
 static uint8_t m_string_buff[NRF_LOG_BACKEND_UART_TEMP_BUFFER_SIZE];
 static volatile bool m_xfer_done;
diff --git a/components/libraries/uart/app_uart.c b/components/libraries/uart/app_uart.c
index a7b4f92..557fa69 100644
--- a/components/libraries/uart/app_uart.c
+++ b/components/libraries/uart/app_uart.c
@@ -43,7 +43,7 @@
 #include "nrf_drv_uart.h"
 #include "nrf_assert.h"
 
-static uint8_t tx_buffer[1];
+static uint8_t tx_buffer[256];
 static uint8_t rx_buffer[1];
 static volatile bool rx_done;
 static app_uart_event_handler_t   m_event_handler;            /**< Event handler function. */
@@ -151,6 +151,9 @@ uint32_t app_uart_put(uint8_t byte)
     }
 }
 
+
+
+
 uint32_t app_uart_flush(void)
 {
     return NRF_SUCCESS;
diff --git a/components/libraries/uart/app_uart.h b/components/libraries/uart/app_uart.h
index ba2fed5..8e5f7d5 100644
--- a/components/libraries/uart/app_uart.h
+++ b/components/libraries/uart/app_uart.h
@@ -252,6 +252,11 @@ uint32_t app_uart_flush(void);
 uint32_t app_uart_close(void);
 
 
+uint32_t app_uart_put_bytes(
+                           uint8_t const *        p_data,
+                           uint8_t                length);
+
+
 
 #ifdef __cplusplus
 }
diff --git a/components/libraries/uart/app_uart_fifo.c b/components/libraries/uart/app_uart_fifo.c
index 2e95736..40f51a3 100644
--- a/components/libraries/uart/app_uart_fifo.c
+++ b/components/libraries/uart/app_uart_fifo.c
@@ -243,6 +243,14 @@ uint32_t app_uart_put(uint8_t byte)
     return err_code;
 }
 
+uint32_t app_uart_put_bytes(
+                           uint8_t const *        p_data,
+                           uint8_t                length){
+                return nrf_drv_uart_tx(&app_uart_inst, p_data, length);
+
+}
+
+
 
 uint32_t app_uart_close(void)
 {