Added global current to all other issi drivers who don't have it (#17448)
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5 changed files with 21 additions and 4 deletions
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@ -86,6 +86,7 @@ You can use between 1 and 4 IS31FL3733 IC's. Do not specify `DRIVER_ADDR_<N>` de
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| `ISSI_TIMEOUT` | (Optional) How long to wait for i2c messages, in milliseconds | 100 |
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| `ISSI_PERSISTENCE` | (Optional) Retry failed messages this many times | 0 |
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| `ISSI_PWM_FREQUENCY` | (Optional) PWM Frequency Setting - IS31FL3733B only | 0 |
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| `ISSI_GLOBALCURRENT` | (Optional) Configuration for the Global Current Register | 0xFF |
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| `ISSI_SWPULLUP` | (Optional) Set the value of the SWx lines on-chip de-ghosting resistors | PUR_0R (Disabled) |
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| `ISSI_CSPULLUP` | (Optional) Set the value of the CSx lines on-chip de-ghosting resistors | PUR_0R (Disabled) |
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| `DRIVER_COUNT` | (Required) How many RGB driver IC's are present | |
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@ -70,6 +70,10 @@
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# define ISSI_CSPULLUP PUR_0R
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#endif
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#ifndef ISSI_GLOBALCURRENT
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# define ISSI_GLOBALCURRENT 0xFF
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#endif
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// Transfer buffer for TWITransmitData()
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uint8_t g_twi_transfer_buffer[20];
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@ -182,7 +186,7 @@ void IS31FL3733_init(uint8_t addr, uint8_t sync) {
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// Set de-ghost pull-down resistors (CSx)
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IS31FL3733_write_register(addr, ISSI_REG_CSPULLUP, ISSI_CSPULLUP);
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// Set global current to maximum.
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IS31FL3733_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
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IS31FL3733_write_register(addr, ISSI_REG_GLOBALCURRENT, ISSI_GLOBALCURRENT);
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// Disable software shutdown.
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IS31FL3733_write_register(addr, ISSI_REG_CONFIGURATION, ((sync & 0b11) << 6) | ((ISSI_PWM_FREQUENCY & 0b111) << 3) | 0x01);
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@ -69,6 +69,10 @@
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# define ISSI_CSPULLUP PUR_0R
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#endif
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#ifndef ISSI_GLOBALCURRENT
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# define ISSI_GLOBALCURRENT 0xFF
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#endif
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// Transfer buffer for TWITransmitData()
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uint8_t g_twi_transfer_buffer[20];
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@ -172,7 +176,7 @@ void IS31FL3733_init(uint8_t addr, uint8_t sync) {
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// Set de-ghost pull-down resistors (CSx)
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IS31FL3733_write_register(addr, ISSI_REG_CSPULLUP, ISSI_CSPULLUP);
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// Set global current to maximum.
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IS31FL3733_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
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IS31FL3733_write_register(addr, ISSI_REG_GLOBALCURRENT, ISSI_GLOBALCURRENT);
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// Disable software shutdown.
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IS31FL3733_write_register(addr, ISSI_REG_CONFIGURATION, ((sync & 0b11) << 6) | ((ISSI_PWM_FREQUENCY & 0b111) << 3) | 0x01);
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@ -63,6 +63,10 @@
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# define ISSI_CSPULLUP PUR_0R
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#endif
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#ifndef ISSI_GLOBALCURRENT
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# define ISSI_GLOBALCURRENT 0xFF
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#endif
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// Transfer buffer for TWITransmitData()
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uint8_t g_twi_transfer_buffer[20];
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@ -154,7 +158,7 @@ void IS31FL3736_init(uint8_t addr) {
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// Set de-ghost pull-down resistors (CSx)
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IS31FL3736_write_register(addr, ISSI_REG_CSPULLUP, ISSI_CSPULLUP);
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// Set global current to maximum.
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IS31FL3736_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
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IS31FL3736_write_register(addr, ISSI_REG_GLOBALCURRENT, ISSI_GLOBALCURRENT);
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// Disable software shutdown.
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IS31FL3736_write_register(addr, ISSI_REG_CONFIGURATION, 0x01);
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@ -69,6 +69,10 @@
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# define ISSI_CSPULLUP PUR_32KR
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#endif
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#ifndef ISSI_GLOBALCURRENT
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# define ISSI_GLOBALCURRENT 0xFF
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#endif
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#define ISSI_MAX_LEDS 351
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// Transfer buffer for TWITransmitData()
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@ -163,7 +167,7 @@ void IS31FL3741_init(uint8_t addr) {
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IS31FL3741_write_register(addr, ISSI_REG_CONFIGURATION, 0x01);
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// Set Golbal Current Control Register
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IS31FL3741_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
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IS31FL3741_write_register(addr, ISSI_REG_GLOBALCURRENT, ISSI_GLOBALCURRENT);
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// Set Pull up & Down for SWx CSy
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IS31FL3741_write_register(addr, ISSI_REG_PULLDOWNUP, ((ISSI_CSPULLUP << 4) | ISSI_SWPULLUP));
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