[NRF5_SDK13] fix:

- bad number of pin from nRF52840 ,
- bad type of mask of gpio for nRF52940
- typo (object.h)
- revert abort func. to spi_master driver
- update twi_master driver to the newest (e8527f65e90eee6a4dd48ca55d3fc051a556320a master SDK nRF5)

Author: nvlsianpu

targets/TARGET_NORDIC/TARGET_NRF5_SDK13/gpio_api.c

@@ -20,11 +20,13 @@
 #include "nrf_drv_gpiote.h"
 
 #if defined(TARGET_MCU_NRF51822)
-    #define GPIO_PIN_COUNT 48
-#elif defined(TARGET_MCU_NRF51822)
     #define GPIO_PIN_COUNT 31
-#else
+#elif defined(TARGET_MCU_NRF52832)
     #define GPIO_PIN_COUNT 32
+#elif defined(TARGET_MCU_NRF52840)
+    #define GPIO_PIN_COUNT 48
+#else
+    #error not recognized gpio count for mcu
 #endif
 
 typedef struct {
@@ -38,7 +40,7 @@ typedef struct {
 } gpio_cfg_t;
 
 #if GPIO_PIN_COUNT > 32
-    typedef uint32_t gpio_mask_t;
+    typedef uint64_t gpio_mask_t;
 #else
     typedef uint32_t gpio_mask_t;
 #endif

targets/TARGET_NORDIC/TARGET_NRF5_SDK13/objects.h

@@ -8,7 +8,7 @@
  *   1. Redistributions of source code must retain the above copyright notice, this list 
  *      of conditions and the following disclaimer.
  *
- *   2. Redistributions in// binary form, except as embedded into a Nordic Semiconductor ASA 
+ *   2. Redistributions in binary form, except as embedded into a Nordic Semiconductor ASA 
  *      integrated circuit in a product or a software update for such product, must reproduce 
  *      the above copyright notice, this list of conditions and the following disclaimer in 
  *      the documentation and/or other materials provided with the distribution.

targets/TARGET_NORDIC/TARGET_NRF5_SDK13/sdk/drivers_nrf/spi_master/nrf_drv_spi.c

@@ -129,6 +129,7 @@ typedef struct
 
     bool tx_done : 1;
     bool rx_done : 1;
+    bool abort   : 1;
 } spi_control_block_t;
 static spi_control_block_t m_cb[ENABLED_SPI_COUNT];
 
@@ -401,6 +402,19 @@ static bool transfer_byte(NRF_SPI_Type * p_spi, spi_control_block_t * p_cb)
     //        see how the transfer is started in the 'nrf_drv_spi_transfer'
     //        function.
     uint16_t bytes_used = p_cb->bytes_transferred + 1;
+    
+    if (p_cb->abort)
+    {
+        if (bytes_used < p_cb->evt.data.done.tx_length)
+        {
+            p_cb->evt.data.done.tx_length = bytes_used;
+        }
+        if (bytes_used < p_cb->evt.data.done.rx_length)
+        {
+            p_cb->evt.data.done.rx_length = bytes_used;
+        }
+    }
+    
     if (bytes_used < p_cb->evt.data.done.tx_length)
     {
         nrf_spi_txd_set(p_spi, p_cb->evt.data.done.p_tx_buffer[bytes_used]);
@@ -577,6 +591,7 @@ ret_code_t nrf_drv_spi_xfer(nrf_drv_spi_t     const * const p_instance,
     p_cb->evt.data.done = *p_xfer_desc;
     p_cb->tx_done = false;
     p_cb->rx_done = false;
+    p_cb->abort   = false;
 
     if (p_cb->ss_pin != NRF_DRV_SPI_PIN_NOT_USED)
     {

targets/TARGET_NORDIC/TARGET_NRF5_SDK13/sdk/drivers_nrf/twi_master/nrf_drv_twi.c

@@ -57,7 +57,7 @@
 #define NRF_LOG_DEBUG_COLOR TWI_CONFIG_DEBUG_COLOR
 #define EVT_TO_STR(event)   (event == NRF_DRV_TWI_EVT_DONE ? "EVT_DONE" :                            \
                             (event == NRF_DRV_TWI_EVT_ADDRESS_NACK ? "EVT_ADDRESS_NACK" :            \
-                            (event == NRF_DRV_TWI_EVT_DATA_NACK ? "EVT_DATA_NACK" : "UNKNOWN ERROR"))))))
+                            (event == NRF_DRV_TWI_EVT_DATA_NACK ? "EVT_DATA_NACK" : "UNKNOWN ERROR")))
 #define EVT_TO_STR_TWI(event)   (event == NRF_TWI_EVENT_STOPPED ? "NRF_TWI_EVENT_STOPPED" :                            \
                                 (event == NRF_TWI_EVENT_RXDREADY ? "NRF_TWI_EVENT_RXDREADY" :                          \
                                 (event == NRF_TWI_EVENT_TXDSENT ? "NRF_TWI_EVENT_TXDSENT" :                            \
@@ -129,6 +129,7 @@
                               | (GPIO_PIN_CNF_DIR_Output     << GPIO_PIN_CNF_DIR_Pos))
 #define SDA_PIN_INIT_CONF_CLR    SCL_PIN_INIT_CONF_CLR
 
+#define HW_TIMEOUT      10000
 
 // Control block - driver instance local data.
 typedef struct
@@ -530,7 +531,10 @@ static ret_code_t twi_tx_start_transfer(twi_control_block_t * p_cb,
                                         bool                  no_stop)
 {
     ret_code_t ret_code = NRF_SUCCESS;
-
+    volatile int32_t hw_timeout;
+    
+    hw_timeout = HW_TIMEOUT;
+    
     nrf_twi_event_clear(p_twi, NRF_TWI_EVENT_STOPPED);
     nrf_twi_event_clear(p_twi, NRF_TWI_EVENT_ERROR);
     nrf_twi_event_clear(p_twi, NRF_TWI_EVENT_TXDSENT);
@@ -556,9 +560,11 @@ static ret_code_t twi_tx_start_transfer(twi_control_block_t * p_cb,
     }
     else
     {
-        while (twi_transfer(p_twi, &p_cb->error, &p_cb->bytes_transferred, (uint8_t *)p_data, length, no_stop))
-        {}
-
+        while ((hw_timeout > 0) && twi_transfer(p_twi, &p_cb->error, &p_cb->bytes_transferred, (uint8_t *)p_data, length, no_stop))
+        {
+            hw_timeout--;
+        }
+        
         if (p_cb->error)
         {
             uint32_t errorsrc =  nrf_twi_errorsrc_get_and_clear(p_twi);
@@ -569,6 +575,13 @@ static ret_code_t twi_tx_start_transfer(twi_control_block_t * p_cb,
             }
         }
 
+        if (hw_timeout <= 0)
+        {
+            nrf_twi_disable(p_twi);
+            nrf_twi_enable(p_twi);
+            ret_code = NRF_ERROR_INTERNAL;                     
+        }
+
     }
     return ret_code;
 }
@@ -579,6 +592,9 @@ static ret_code_t twi_rx_start_transfer(twi_control_block_t * p_cb,
                                         uint8_t               length)
 {
     ret_code_t ret_code = NRF_SUCCESS;
+    volatile int32_t hw_timeout; 
+    
+    hw_timeout = HW_TIMEOUT;
 
     nrf_twi_event_clear(p_twi, NRF_TWI_EVENT_STOPPED);
     nrf_twi_event_clear(p_twi, NRF_TWI_EVENT_ERROR);
@@ -610,9 +626,11 @@ static ret_code_t twi_rx_start_transfer(twi_control_block_t * p_cb,
     }
     else
     {
-        while (twi_transfer(p_twi, &p_cb->error, &p_cb->bytes_transferred, (uint8_t*)p_data, length, false))
-        {}
-
+        while ((hw_timeout > 0) && twi_transfer(p_twi, &p_cb->error, &p_cb->bytes_transferred, (uint8_t*)p_data, length, false))
+        {
+            hw_timeout--;
+        }
+        
         if (p_cb->error)
         {
             uint32_t errorsrc =  nrf_twi_errorsrc_get_and_clear(p_twi);
@@ -622,6 +640,13 @@ static ret_code_t twi_rx_start_transfer(twi_control_block_t * p_cb,
                 ret_code = twi_process_error(errorsrc);
             }
         }
+
+        if (hw_timeout <= 0)
+        {
+            nrf_twi_disable(p_twi); 
+            nrf_twi_enable(p_twi);
+            ret_code = NRF_ERROR_INTERNAL;
+        }
     }
     return ret_code;
 }