wip

drivers/arm/i2c_master.c

@@ -67,9 +67,10 @@ uint8_t i2c_start(uint8_t address)
 
 int8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
 {
+  //xprintf("i2c_transmit(0x%x, 0x%x, %d, 0x%x) address:0x%x\n", address, data, length, timeout, address >> 1);
   i2c_address = address;
   i2cStart(&I2C_DRIVER, &i2cconfig);
-  int8_t result = i2cMasterTransmitTimeout(&I2C_DRIVER, (i2c_address >> 1), data, length, 0, 0, MS2ST(timeout));
+  int8_t result = i2cMasterTransmitTimeout(&I2C_DRIVER, i2c_address, data, length, 0, 0, MS2ST(timeout));
   return result;
 }
 

drivers/issi/is31fl3235a.c

@@ -42,7 +42,7 @@
 #define ISSI_BANK_FUNCTIONREG 0x0B    // FIXME: Not on 3235?
 
 #ifndef ISSI_TIMEOUT
-  #define ISSI_TIMEOUT 255
+  #define ISSI_TIMEOUT 100
 #endif
 
 #ifndef ISSI_PERSISTENCE
@@ -79,12 +79,12 @@ void IS31FL3235A_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
 
     #if ISSI_PERSISTENCE > 0
         for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
-            if (i2c_transmit(addr << 1, g_3235a_transfer_buffer, 2, ISSI_TIMEOUT) == 0) {
+            if (i2c_transmit(addr, g_3235a_transfer_buffer, 2, ISSI_TIMEOUT) == 0) {
               break;
             }
         }
     #else
-        if (i2c_transmit(addr << 1, g_3235a_transfer_buffer, 2, ISSI_TIMEOUT) == -1) {
+        if (i2c_transmit(addr, g_3235a_transfer_buffer, 2, ISSI_TIMEOUT) == -1) {
             // When we encounter a timeout ChibiOS says the bus must be reset as it's in an unknown state
             xprintf("i2c transmit timeout, resetting i2c bus!\n");
             i2c_stop(ISSI_TIMEOUT);

drivers/issi/is31fl3235a.h

@@ -33,6 +33,7 @@
 #endif
 #ifndef IS31FL3235A_DRIVER_ADDR_1
     #define IS31FL3235A_DRIVER_ADDR_1 0b0111111
+    //#define IS31FL3235A_DRIVER_ADDR_1 0x7E
 #endif
 #ifndef IS31FL3235A_DRIVER_ADDR_2
     #define IS31FL3235A_DRIVER_ADDR_2 0b0111110

keyboards/clueboard/66_hotswap/gen1/config.h

@@ -132,10 +132,12 @@
 
 // For the rgb7seg
 #define IS31FL3235A_COUNT 1
+/*
 #define I2C_DRIVER I2CD2
 #define I2C1_BANK GPIOA
 #define I2C1_SCL 9
 #define I2C1_SDA 10
+*/
 
 // This is a 7-bit address, that gets left-shifted and bit 0
 // set to 0 for write, 1 for read (as per I2C protocol)
@@ -147,10 +149,10 @@
 #define LED_DRIVER_ADDR_1 0b1110100
 
 /* For the LED driver
+ */
 #define I2C1_BANK GPIOB
 #define I2C1_SCL 8
 #define I2C1_SDA 9
- */
 
 #define LED_DRIVER_COUNT 1
 #define LED_DRIVER_LED_COUNT 71

keyboards/clueboard/66_hotswap/gen1/rules.mk

@@ -39,10 +39,10 @@ OPT_DEFS =
 DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
 
 # LED Configuration
-#LED_MATRIX_ENABLE = IS31FL3731
+LED_MATRIX_ENABLE = IS31FL3731
 
 # QWIIC Devices
-QWIIC_ENABLE = RGB7SEG
+#QWIIC_ENABLE = RGB7SEG
 
 # Build Options
 #   comment out to disable the options.