dengweijie/lib_xua
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Replace isnull with != null

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Ed
2021-07-06 15:47:51 +01:00
parent 4033b26587
commit 1a5280ad14
1 changed files with 4 additions and 4 deletions
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8
lib_xua/src/core/endpoint0/xua_endpoint0.c
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@@ -482,7 +482,7 @@ void XUA_Endpoint0_init(chanend c_ep0_out, chanend c_ep0_in, NULLABLE_RESOURCE(c
/* Check if device has started in DFU mode */
if (DFUReportResetState(null))
{
assert(!isnull(c_audioControl) && msg("DFU not supported when c_audioControl is null"));
assert((c_audioControl != NULL) && msg("DFU not supported when c_audioControl is null"));
/* Stop audio */
outuint(c_audioControl, SET_SAMPLE_FREQ);
@@ -569,7 +569,7 @@ void XUA_Endpoint0_loop(XUD_Result_t result, USB_SetupPacket_t sp, chanend c_ep0
/* Only send change if we need to */
if((sp.wValue > 0) && (g_curStreamAlt_Out != sp.wValue))
{
assert(!isnull(c_audioControl) && msg("Format change not supported when c_audioControl is null"));
assert((c_audioControl != null) && msg("Format change not supported when c_audioControl is null"));
g_curStreamAlt_Out = sp.wValue;
/* Send format of data onto buffering */
@@ -605,7 +605,7 @@ void XUA_Endpoint0_loop(XUD_Result_t result, USB_SetupPacket_t sp, chanend c_ep0
/* Only send change if we need to */
if((sp.wValue > 0) && (g_curStreamAlt_In != sp.wValue))
{
assert(!isnull(c_audioControl) && msg("Format change not supported when c_audioControl is null"));
assert((c_audioControl != null) && msg("Format change not supported when c_audioControl is null"));
g_curStreamAlt_In = sp.wValue;
/* Send format of data onto buffering */
@@ -850,7 +850,7 @@ void XUA_Endpoint0_loop(XUD_Result_t result, USB_SetupPacket_t sp, chanend c_ep0
if ((DFU_IF == INTERFACE_NUMBER_DFU) && (sp.bRequest != XMOS_DFU_SAVESTATE) &&
(sp.bRequest != XMOS_DFU_RESTORESTATE))
{
assert(!isnull(c_audioControl) && msg("DFU not supported when c_audioControl is null"));
assert((c_audioControl != null) && msg("DFU not supported when c_audioControl is null"));
// Stop audio
outuint(c_audioControl, SET_SAMPLE_FREQ);
outuint(c_audioControl, AUDIO_STOP_FOR_DFU);