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get shared mem working

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This commit is contained in:
David Voswinkel
2009-08-02 16:02:36 +02:00
parent 1b45c2f325
commit d1447db7b0
5 changed files with 1848 additions and 1849 deletions
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15
avr/usbload/shared_memory.c
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@@ -64,7 +64,8 @@ void shared_memory_irq_restore(){
void shared_memory_put(uint8_t cmd, uint8_t value){
info("Write shared memory %06lx=%02x %06lx=%02x \n",SHARED_MEM_LOC_CMD,cmd,SHARED_MEM_LOC_PAYLOAD,value);
//return;
info("Write shared memory 0x%04x=0x%02x 0x%04x=0x%02x \n",SHARED_MEM_LOC_CMD,cmd,SHARED_MEM_LOC_PAYLOAD,value);
shared_memory_scratchpad_save();
shared_memory_irq_hook();
@@ -73,23 +74,17 @@ void shared_memory_put(uint8_t cmd, uint8_t value){
sram_write(SHARED_MEM_LOC_CMD,cmd);
sram_write(SHARED_MEM_LOC_PAYLOAD,value);
snes_irq_lo();
snes_irq_off();
snes_hirom();
snes_wr_disable();
snes_bus_active();
//snes_irq_on();
//snes_irq_lo();
//_delay_us(20);
_delay_ms(50);
//snes_irq_hi();
//snes_irq_off();
avr_bus_active();
snes_irq_off();
snes_irq_lo();
snes_irq_off();
snes_lorom();
snes_wr_disable();
shared_memory_scratchpad_restore();
shared_memory_irq_restore();