Changes between Version 71 and Version 72 of library_stdio

Timestamp:

Apr 12, 2015, 1:44:55 PM (10 years ago)

Author:

alain

Comment:

--

library_stdio

@@ -78 +78 @@
  * '''coproc_info''' (return value) :  nb_to_coprocs = info[7:0] / nb_from_coproc = info[15:8] / nb_config = info[23:16] / nb_status = info[31:24]
 
- === 2) void '''giet_coproc_release'''( ) ===
- This function releases the coprocessor allocated to the calling task.
-
- === 3) void '''giet_coproc_channel_init'''( unsigned int channel , giet_coproc_channel_t*  desc ) ===
+ === 2) void '''giet_coproc_channel_init'''( unsigned int channel , giet_coproc_channel_t*  desc ) ===
 This function initializes a TO_COPROC/FROM_COPROC communication channel. It uses the he following structure (defined in the [source:soft/giet_vm/giet_libs/stdio.h stdio.h] file) to specify the channel parameters:
 {{{
@@ -96 +93 @@
  * '''desc''' pointer on the giet_coproc_channel_t structure.
 
- === 4) void '''giet_coproc_start'''( unsigned int index ) ===
+ === 3) void '''giet_coproc_start'''( unsigned int index ) ===
 This function activates all communication channels and the allocated coprocessor itself.
- * '''index''' : coprocessor register index to be written for activation.
-
- === 5) void '''giet_coproc_stop'''( unsigned int index ) ===
-This function desactivates all communication channels and the allocated coprocessor itself.
-* '''index''' : coprocessor register index to be written for activation.
-
- === 6) void '''giet_coproc_completed'''( ) ===
+
+ === 4) void '''giet_coproc_completed'''( ) ===
 This blocking function can be used to synchronize a software task with an hardware coprocessor running in DMA_NO_IRQ mode.
 It polls the status register of all communication channels, and returns only when all transfers are completed. 
 This function exit when at least one channel status register indicates a  bus error (illegal memory access). 
+
+ === 5) void '''giet_coproc_stop'''( unsigned int index ) ===
+This function desactivates all communication channels and the allocated coprocessor itself.
+* '''index''' : coprocessor register index to be written for desactivation.
+
+ === 6) void '''giet_coproc_release'''( unsigned int index ) ===
+ This function releases the coprocessor allocated to the calling task, after desactivation.
+ * '''index''' : coprocessor register index to be written for desactivation.