Tsungta Wu / Mbed OS mbed_SPIS_multiByte_example

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Diff: spi_api_multibyte.c

Revision:
5:86bcf189bbcd
Parent:
4:8e796b751cd3
--- a/spi_api_multibyte.c	Thu Jun 01 07:59:21 2017 +0000
+++ b/spi_api_multibyte.c	Tue Jun 13 04:17:45 2017 +0000
@@ -79,11 +79,10 @@
     uint32_t event;
 #endif
 } spi_info_t;
-
-    #define TEST_STRING "012"  //Tsungta, handle 32 bytes per SPI CS cycle    
-    #define DATA_LENGTH 16
+ 
+    #define DATA_LENGTH 224
     uint8_t       m_tx_buf[DATA_LENGTH];              /**< TX buffer. */
-    uint8_t       m_rx_buf[sizeof(TEST_STRING)+1];    /**< RX buffer. */
+    uint8_t       m_rx_buf[DATA_LENGTH+1];    /**< RX buffer. */
     int m_length = sizeof(m_tx_buf);        /**< Transfer length. */
     int receive_bytes;