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Fix HyperX DRAM ordering

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This commit is contained in:
Adam Honse
2020-12-05 02:18:39 -06:00
parent 7e5546c1f2
commit 7d76d60db8
2 changed files with 17 additions and 19 deletions
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26
Controllers/HyperXDRAMController/HyperXDRAMController.cpp
View File

@@ -97,8 +97,10 @@ void HyperXDRAMController::SetAllColors(unsigned char red, unsigned char green,
| Loop through all slots and only set those which are |
| active. |
\*-----------------------------------------------------*/
for(int slot = 0; slot < 4; slot++)
for(unsigned int slot_idx = 0; slot_idx < 4; slot_idx++)
{
unsigned char slot = slot_map[slot_idx];
if((slots_valid & (1 << slot)) != 0)
{
unsigned char base = slot_base[slot];
@@ -136,7 +138,7 @@ void HyperXDRAMController::SetLEDColor(unsigned int led, unsigned char red, unsi
\*-----------------------------------------------------*/
int led_slot = led / 5;
int slot_id = -1;
int slot;
unsigned char slot;
led -= (led_slot * 5);
@@ -144,8 +146,10 @@ void HyperXDRAMController::SetLEDColor(unsigned int led, unsigned char red, unsi
| Loop through all possible slots and only count those |
| which are active. |
\*-----------------------------------------------------*/
for(slot = 0; slot < 4; slot++)
for(unsigned int slot_idx = 0; slot_idx < 4; slot_idx++)
{
slot = slot_map[slot_idx];
if((slots_valid & ( 1 << slot)) != 0)
{
slot_id++;
@@ -157,21 +161,7 @@ void HyperXDRAMController::SetLEDColor(unsigned int led, unsigned char red, unsi
}
}
unsigned char base = slot_base[slot];
unsigned char red_base = base + 0x00;
unsigned char green_base = base + 0x01;
unsigned char blue_base = base + 0x02;
unsigned char bright_base = base + 0x10;
bus->i2c_smbus_write_byte_data(dev, HYPERX_REG_APPLY, 0x01);
bus->i2c_smbus_write_byte_data(dev, red_base + (3 * led), red );
bus->i2c_smbus_write_byte_data(dev, green_base + (3 * led), green);
bus->i2c_smbus_write_byte_data(dev, blue_base + (3 * led), blue );
bus->i2c_smbus_write_byte_data(dev, bright_base + (3 * led), 0x64 );
bus->i2c_smbus_write_byte_data(dev, HYPERX_REG_APPLY, 0x02);
bus->i2c_smbus_write_byte_data(dev, HYPERX_REG_APPLY, 0x03);
SetLEDColor(slot, led, red, green, blue);
}

10
Controllers/HyperXDRAMController/HyperXDRAMController.h
View File

@@ -188,11 +188,19 @@ enum
static const unsigned char slot_base[4] =
{
HYPERX_REG_SLOT0_LED0_RED, /* SPD 0x50 maps to slot 0 */
HYPERX_REG_SLOT2_LED0_RED, /* SPD 0x51 maps to slot 2 */
HYPERX_REG_SLOT1_LED0_RED, /* SPD 0x52 maps to slot 1 */
HYPERX_REG_SLOT2_LED0_RED, /* SPD 0x51 maps to slot 2 */
HYPERX_REG_SLOT3_LED0_RED /* SPD 0x53 maps to slot 3 */
};
static const unsigned char slot_map[4] =
{
0,
2,
1,
3
};
class HyperXDRAMController
{
public: