From: Jan Dvořák <dvoraj57@fel.cvut.cz>
Date: Mon, 19 Oct 2015 10:17:09 +0000 (+0200)
Subject: Removed the artificial constraints on the number of message buffers
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/pes-rpp/rpp-lib.git/commitdiff_plain/5cdc272011e0d887d1297641a7f9bdcc6173b12d

Removed the artificial constraints on the number of message buffers
---

diff --git a/rpp/include/rpp/fr.h b/rpp/include/rpp/fr.h
index afea18e..9c6157a 100644
--- a/rpp/include/rpp/fr.h
+++ b/rpp/include/rpp/fr.h
@@ -29,9 +29,9 @@ typedef enum {
 	RPP_FR_ABORTED  /**< Communication was aborted, controller is ready for reconfiguration and restart of the communication */
 } rpp_fr_state_t;
 
-#define RPP_FR_MAX_STATIC_BUF_CNT   32  /**< Maximum number of the buffers for static segment of the communication cycle */
-#define RPP_FR_MAX_DYNAMIC_BUF_CNT  32  /**< Maximum number of the buffers for dynamic segment of the communication cycle */
-#define RPP_FR_MAX_FIFO_BUF_DEPTH   32  /**< Maximal depth of the RX FIFO buffer */
+#define RPP_FR_MAX_STATIC_BUF_CNT   128  /**< Maximum number of the buffers for static segment of the communication cycle */
+#define RPP_FR_MAX_DYNAMIC_BUF_CNT  128  /**< Maximum number of the buffers for dynamic segment of the communication cycle */
+#define RPP_FR_MAX_FIFO_BUF_DEPTH   128  /**< Maximal depth of the RX FIFO buffer */
 
 /* AUTOSAR-like API */
 
diff --git a/rpp/src/drv/fr_tms570.c b/rpp/src/drv/fr_tms570.c
index df38339..334e31b 100644
--- a/rpp/src/drv/fr_tms570.c
+++ b/rpp/src/drv/fr_tms570.c
@@ -228,12 +228,12 @@ static void Fr_buffer_receive_data_header(uint32_t buf_num)
 	// ensure no transfer in progress on shadow registers
 	while (((frayREG->OBCR_UN.OBCR_UL) & 0x00008000) != 0) ;
 	frayREG->OBCM_UN.OBCM_UL = (((read_buffer.rdss & 0x1) << 1) | (read_buffer.rhss & 0x1));
-	frayREG->OBCR_UN.OBCR_UL = ((1 << 9) | (read_buffer.obrs & 0x3F)); //req=1, view=0
+	frayREG->OBCR_UN.OBCR_UL = ((1 << 9) | (read_buffer.obrs & 0x7F)); //req=1, view=0
 	// wait for completion on shadow registers
 	while (((frayREG->OBCR_UN.OBCR_UL) & 0x00008000) != 0) ;
 
 	frayREG->OBCM_UN.OBCM_UL = (((read_buffer.rdss & 0x1) << 1) | (read_buffer.rhss & 0x1));
-	frayREG->OBCR_UN.OBCR_UL = ((1 << 8) | (read_buffer.obrs & 0x3F)); //req=0, view=1
+	frayREG->OBCR_UN.OBCR_UL = ((1 << 8) | (read_buffer.obrs & 0x7F)); //req=0, view=1
 }
 
 /**
@@ -246,7 +246,7 @@ inline void Fr_transmit_tx_LPdu(const bc *Fr_LSduPtr)
 	// ensure nothing is pending
 	while ((frayREG->IBCR_UN.IBCR_UL & 0x0008000) != 0) ;
 	frayREG->IBCM_UN.IBCM_UL = ((Fr_LSduPtr->stxrh & 0x1) << 2) | ((Fr_LSduPtr->ldsh & 0x1) << 1) | (Fr_LSduPtr->lhsh & 0x1);
-	frayREG->IBCR_UN.IBCR_UL = (Fr_LSduPtr->ibrh & 0x3F);
+	frayREG->IBCR_UN.IBCR_UL = (Fr_LSduPtr->ibrh & 0x7F);
 	// optimization possible for future by not gating like below
 	// wait for completion on host registers
 	while ((Fr_LSduPtr->ibsyh != 0) && ((frayREG->IBCR_UN.IBCR_UL & 0x00008000) != 0)) ;