Tsungta Wu / Mbed OS mbed_SPIS_multiByte_example_SOG

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Dependencies:   NNN50_WIFI_API

Fork of mbed_SPIS_multiByte_example_SOG by Sog Yang

Diff: spi_api_multibyte.c

Revision:
6:bce37a45b9cb
Parent:
5:6a1155885fc9
--- a/spi_api_multibyte.c	Tue Jun 13 04:34:01 2017 +0000
+++ b/spi_api_multibyte.c	Tue Jun 13 12:46:50 2017 +0000
@@ -62,7 +62,7 @@
 static uint8_t m_tx_buf[] = TEST_STRING;           /**< TX buffer. */
 static uint8_t m_rx_buf[sizeof(TEST_STRING) + 1];    /**< RX buffer. */
 static uint8_t m_length = sizeof(m_tx_buf);        /**< Transfer length. */
-
+static uint8_t tx_m_length = 1;        /**< RX length. */
 
 typedef struct {
     bool    initialized;
@@ -381,7 +381,7 @@
         // Prepare the slave for transfer.
         //m_tx_buf = NRF_DRV_SPIS_DEFAULT_ORC;
         nrf_drv_spis_buffers_set(SLAVE_INST(obj),
-                                 m_tx_buf, m_length, m_rx_buf, m_length);
+                                 m_tx_buf, tx_m_length, m_rx_buf, m_length);
     }
 }
 
@@ -470,7 +470,7 @@
     p_spi_info->flag.readable = false;
 
     nrf_drv_spis_buffers_set(SLAVE_INST(obj),
-                             m_tx_buf, m_length, m_rx_buf, m_length);
+                             m_tx_buf, tx_m_length, m_rx_buf, m_length);
     MBED_ASSERT(!p_spi_info->master);
 /*
     while (!p_spi_info->flag.readable) {