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Added extra logging to lazyusf

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Chris Moeller 2015-02-27 18:54:44 -08:00
parent 8c360b4555
commit 24730bdfa2
1 changed files with 3 additions and 0 deletions
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Frameworks/lazyusf/lazyusf/dma.c
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@ -42,6 +42,9 @@ void PI_DMA_READ (usf_state_t * state) {
void PI_DMA_WRITE (usf_state_t * state) { void PI_DMA_WRITE (usf_state_t * state) {
uint32_t i; uint32_t i;
#ifdef DEBUG_INFO
fprintf(state->debug_log, "PI DMA WRITE: %08x to %08x for %08x bytes\n", PI_CART_ADDR_REG, PI_DRAM_ADDR_REG, PI_WR_LEN_REG + 1);
#endif
PI_STATUS_REG |= PI_STATUS_DMA_BUSY; PI_STATUS_REG |= PI_STATUS_DMA_BUSY;
if ( PI_DRAM_ADDR_REG + PI_WR_LEN_REG + 1 > state->RdramSize) { if ( PI_DRAM_ADDR_REG + PI_WR_LEN_REG + 1 > state->RdramSize) {
PI_STATUS_REG &= ~PI_STATUS_DMA_BUSY; PI_STATUS_REG &= ~PI_STATUS_DMA_BUSY;