diff options
| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-03-13 12:09:45 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-03-13 12:09:45 +0000 |
| commit | 1a9fd1ee48e30d0db5a5323fe222214c354aa397 (patch) | |
| tree | fb459e5840ad5a0f1131958957fb752ba9297fd1 /os/hal/platforms/SPC5xx | |
| parent | dedf91f14326ab1dd51c2d06c2c8dd6ecbeb5665 (diff) | |
| download | ChibiOS-1a9fd1ee48e30d0db5a5323fe222214c354aa397.tar.gz ChibiOS-1a9fd1ee48e30d0db5a5323fe222214c354aa397.tar.bz2 ChibiOS-1a9fd1ee48e30d0db5a5323fe222214c354aa397.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5421 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/SPC5xx')
| -rw-r--r-- | os/hal/platforms/SPC5xx/EDMA_v1/spc5_edma.c | 616 |
1 files changed, 613 insertions, 3 deletions
diff --git a/os/hal/platforms/SPC5xx/EDMA_v1/spc5_edma.c b/os/hal/platforms/SPC5xx/EDMA_v1/spc5_edma.c index f6f2b950d..15e851386 100644 --- a/os/hal/platforms/SPC5xx/EDMA_v1/spc5_edma.c +++ b/os/hal/platforms/SPC5xx/EDMA_v1/spc5_edma.c @@ -49,7 +49,7 @@ static const edma_channel_config_t *channels[SPC5_EDMA_NCHANNELS]; /*===========================================================================*/
/**
- * @brief EDMA error interrupt.
+ * @brief EDMA (channels 0..31) error interrupt.
*
* @isr
*/
@@ -61,8 +61,8 @@ CH_IRQ_HANDLER(vector10) { /* Scanning for errors.*/
channel = 0;
- while (((erl = EDMA.ERL.R) != 0) && (channel < SPC5_EDMA_NCHANNELS)) {
-
+ while (((erl = EDMA.ERL.R) != 0) &&
+ (channel < (SPC5_EDMA_NCHANNELS > 32 ? 32 : SPC5_EDMA_NCHANNELS))) {
if ((erl & (1U << channel)) != 0) {
/* Error flag cleared.*/
EDMA.CER.R = channel;
@@ -657,6 +657,616 @@ CH_IRQ_HANDLER(vector42) { CH_IRQ_EPILOGUE();
}
+#if (SPC5_EDMA_NCHANNELS > 32) || defined(__DOXYGEN__)
+/**
+ * @brief EDMA (channels 32..64) error interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector210) {
+ edma_channel_t channel;
+ uint32_t erl, esr = EDMA.ESR.R;
+
+ CH_IRQ_PROLOGUE();
+
+ /* Scanning for errors.*/
+ channel = 32;
+ while (((erh = EDMA.ERH.R) != 0) && (channel < SPC5_EDMA_NCHANNELS)) {
+
+ if ((erh & (1U << (channel - 32))) != 0) {
+ /* Error flag cleared.*/
+ EDMA.CER.R = channel;
+
+ /* If the channel is not associated then the error is simply discarded
+ else the error callback is invoked.*/
+ if ((channels[channel] != NULL) &&
+ (channels[channel]->dma_error_func != NULL))
+ channels[channel]->dma_error_func(channel,
+ channels[channel]->dma_param,
+ esr);
+ channel++;
+ }
+ }
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 32 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector211) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[32] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 32;
+ channels[32]->dma_func(32, channels[32]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 33 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector212) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[33] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 33;
+ channels[33]->dma_func(33, channels[33]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 34 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector213) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[34] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 34;
+ channels[34]->dma_func(34, channels[34]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 35 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector214) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[35] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 35;
+ channels[35]->dma_func(35, channels[35]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 36 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector215) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[36] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 36;
+ channels[36]->dma_func(36, channels[36]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 37 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector216) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[37] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 37;
+ channels[37]->dma_func(37, channels[37]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 38 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector217) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[38] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 38;
+ channels[38]->dma_func(38, channels[38]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 39 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector218) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[39] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 39;
+ channels[39]->dma_func(39, channels[39]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 40 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector219) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[40] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 40;
+ channels[40]->dma_func(40, channels[40]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 41 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector220) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[41] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 41;
+ channels[41]->dma_func(41, channels[41]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 42 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector221) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[42] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 42;
+ channels[42]->dma_func(42, channels[42]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 43 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector222) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[43] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 43;
+ channels[43]->dma_func(43, channels[43]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 44 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector223) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[44] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 44;
+ channels[44]->dma_func(44, channels[44]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 45 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector224) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[45] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 45;
+ channels[45]->dma_func(45, channels[45]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 46 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector225) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[46] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 46;
+ channels[46]->dma_func(46, channels[46]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 47 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector226) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[47] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 47;
+ channels[47]->dma_func(47, channels[47]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 48 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector227) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[48] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 48;
+ channels[48]->dma_func(48, channels[48]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 49 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector228) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[49] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 49;
+ channels[49]->dma_func(49, channels[49]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 50 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector229) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[50] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 50;
+ channels[50]->dma_func(50, channels[50]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 51 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector230) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[51] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 51;
+ channels[51]->dma_func(51, channels[51]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 52 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector231) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[52] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 52;
+ channels[52]->dma_func(52, channels[52]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 53 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector232) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[53] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 53;
+ channels[53]->dma_func(53, channels[53]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 54 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector233) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[54] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 54;
+ channels[54]->dma_func(54, channels[54]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 55 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector234) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[55] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 55;
+ channels[55]->dma_func(55, channels[55]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 56 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector235) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[56] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 56;
+ channels[56]->dma_func(56, channels[56]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 57 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector236) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[57] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 57;
+ channels[57]->dma_func(57, channels[57]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 58 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector237) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[58] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 58;
+ channels[58]->dma_func(58, channels[58]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 59 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector238) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[59] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 59;
+ channels[59]->dma_func(59, channels[59]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 60 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector239) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[60] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 60;
+ channels[60]->dma_func(60, channels[60]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 61 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector240) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[61] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 61;
+ channels[61]->dma_func(61, channels[61]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 62 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector241) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[62] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 62;
+ channels[62]->dma_func(62, channels[62]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+
+/**
+ * @brief EDMA channel 63 interrupt.
+ *
+ * @isr
+ */
+CH_IRQ_HANDLER(vector242) {
+
+ CH_IRQ_PROLOGUE();
+
+ if (channels[63] == NULL) {
+ SPC5_EDMA_ERROR_HANDLER();
+ }
+ EDMA.CIRQR.R = 63;
+ channels[63]->dma_func(63, channels[63]->dma_param);
+
+ CH_IRQ_EPILOGUE();
+}
+#endif /* SPC5_EDMA_NCHANNELS > 32 */
#endif /* SPC5_EDMA_NCHANNELS > 16 */
/*===========================================================================*/
|