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rgb7seg
skullY 7 years ago
parent ef8de0e6f0
commit 5e66140fbc
10 changed files with 68 additions and 23 deletions
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5
drivers/arm/i2c_master.c
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@ -65,11 +65,12 @@ uint8_t i2c_start(uint8_t address)
return 0;
}
uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
int8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
{
i2c_address = address;
i2cStart(&I2C_DRIVER, &i2cconfig);
return i2cMasterTransmitTimeout(&I2C_DRIVER, (i2c_address >> 1), data, length, 0, 0, MS2ST(timeout));
int8_t result = i2cMasterTransmitTimeout(&I2C_DRIVER, (i2c_address >> 1), data, length, 0, 0, MS2ST(timeout));
return result;
}
uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)

2
drivers/arm/i2c_master.h
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@ -42,7 +42,7 @@
void i2c_init(void);
uint8_t i2c_start(uint8_t address);
uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
int8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
uint8_t i2c_transmit_receive(uint8_t address, uint8_t * tx_body, uint16_t tx_length, uint8_t * rx_body, uint16_t rx_length);
uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);

51
drivers/issi/is31fl3235a.c
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@ -42,7 +42,7 @@
#define ISSI_BANK_FUNCTIONREG 0x0B // FIXME: Not on 3235?
#ifndef ISSI_TIMEOUT
#define ISSI_TIMEOUT 100
#define ISSI_TIMEOUT 255
#endif
#ifndef ISSI_PERSISTENCE
@ -73,9 +73,9 @@ bool g_rgb7seg_buffer_update_required = false;
bool g_rgb7seg_control_registers_update_required = false;
void IS31FL3235A_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
xprintf("IS31FL3235A_write_register(0x%x, 0x%x, 0x%x);\n", addr, reg, data);
g_3235a_transfer_buffer[0] = reg;
g_3235a_transfer_buffer[1] = data;
xprintf("IS31FL3235A_write_register(0x%x, 0x%x, 0x%x); g_3235a_transfer_buffer:0x%x\n", addr, reg, data, g_3235a_transfer_buffer);
#if ISSI_PERSISTENCE > 0
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
@ -84,7 +84,13 @@ void IS31FL3235A_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
}
}
#else
i2c_transmit(addr << 1, g_3235a_transfer_buffer, 2, ISSI_TIMEOUT);
if (i2c_transmit(addr << 1, 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);
wait_ms(5);
i2c_start(ISSI_TIMEOUT);
}
#endif
}
@ -111,8 +117,12 @@ void IS31FL3235A_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
break;
}
#else
if (!i2c_transmit(addr << 1, g_3235a_transfer_buffer, 17, ISSI_TIMEOUT)) {
xprintf("Could not contact i2c device 0x%x!\n", addr << 1);
if (i2c_transmit(addr << 1, g_3235a_transfer_buffer, 17, 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);
wait_ms(5);
i2c_start(ISSI_TIMEOUT);
}
#endif
}
@ -132,14 +142,37 @@ void IS31FL3235A_init(uint8_t addr) {
// this delay was copied from other drivers, might not be needed
wait_ms(10);
// This is how the Arduino code does init...
uint8_t i = 0;
for (i=0x2A; i<=0x45; i++) {
IS31FL3235A_write_register(addr, i, 0xFF); // Turn off all LEDs
}
for (i=0x05; i<=0x20; i++) {
IS31FL3235A_write_register(addr, i, 0x00); // Write all PWM set 0x00
}
IS31FL3235A_write_register(addr, 0x25, 0x00); //update PWM&Control registers
IS31FL3235A_write_register(addr, 0x4B, 0x01); //frequency setting 22KHz
IS31FL3235A_write_register(addr, 0x00, 0x01); //normal operation
// This is how the Arduino code does LED turn on
IS31FL3235A_write_register(addr, 0x05, 0xFF); // set PWM
IS31FL3235A_write_register(addr, 0x25, 0x00); // update PWM&Control registers
IS31FL3235A_write_register(addr, 0x08, 0xFF); // set PWM
IS31FL3235A_write_register(addr, 0x25, 0x00); // update PWM&Control registers
IS31FL3235A_write_register(addr, 0x12, 0xFF); // set PWM
IS31FL3235A_write_register(addr, 0x25, 0x00); // update PWM&Control registers
// FIXME: This is for testing, turn on OUT1 at full brightness
IS31FL3235A_write_register(addr, 0x2A, 0xFF);
IS31FL3235A_write_register(addr, 0x05, 0x00);
//IS31FL3235A_write_register(addr, 0x2A, 0xFF);
//IS31FL3235A_write_register(addr, 0x05, 0x00);
// I think this finally turns it on?
IS31FL3235A_write_register(addr, 0x25, 0x00); //update PWM&Control registers
//IS31FL3235A_write_register(addr, 0x25, 0x00); //update PWM&Control registers
//IS31FL3235A_write_register(addr, 0x4B, 0x01); //frequency setting 22KHz
IS31FL3235A_write_register(addr, 0x00, 0x01); //normal operation
//IS31FL3235A_write_register(addr, 0x00, 0x01); //normal operation
}
void IS31FL3235A_set_value(int index, uint8_t value) {

8
drivers/qwiic/rgb7seg.c
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@ -128,16 +128,14 @@ void rgb7seg_task(void) {
}
void rgb7seg_init(void) {
#ifdef IS31FL3235A_DRIVER_ADDR_1
IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_1);
#endif
#ifdef IS31FL3235A_DRIVER_ADDR_2
#if IS31FL3235A_COUNT > 1
IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_2);
#endif
#ifdef IS31FL3235A_DRIVER_ADDR_3
#if IS31FL3235A_COUNT > 2
IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_3);
#endif
#ifdef IS31FL3235A_DRIVER_ADDR_4
#if IS31FL3235A_COUNT > 3
IS31FL3235A_init(IS31FL3235A_DRIVER_ADDR_4);
#endif

2
keyboards/clueboard/60/config.h
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@ -47,7 +47,7 @@
*
*/
#define MATRIX_ROW_PINS { B0, B1, B2, A15, A10 }
#define MATRIX_COL_PINS { A2, A3, A6, B14, B15, A8, A9, A7, B3, B4, C14, C15, C13, B5, B6 }
#define MATRIX_COL_PINS { A2, A3, A6, B14, B15, A8, A9, A7, B3, B4, C15, C14, C13, B5, B6 }
#define UNUSED_PINS { A0, A1, A9, B7, B8, B9, B10, B11, B12, B13 }
#define DIODE_DIRECTION COL2ROW

11
keyboards/clueboard/66/rev4/config.h
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@ -37,6 +37,17 @@
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
/* key combination for command */
#define IS_COMMAND() ( \
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)
#define IS31FL3235A_COUNT 1
//#define I2C_DRIVER I2CD1
#define I2C1_BANK GPIOB
#define I2C1_SCL 8
#define I2C1_SDA 9
/*
* Feature disable options
* These options are also useful to firmware size reduction.

2
keyboards/clueboard/66/rev4/halconf.h
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@ -76,7 +76,7 @@
* @brief Enables the I2C subsystem.
*/
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
#define HAL_USE_I2C FALSE
#define HAL_USE_I2C TRUE
#endif
/**

2
keyboards/clueboard/66/rev4/mcuconf.h
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@ -154,7 +154,7 @@
/*
* I2C driver system settings.
*/
#define STM32_I2C_USE_I2C1 FALSE
#define STM32_I2C_USE_I2C1 TRUE
#define STM32_I2C_USE_I2C2 FALSE
#define STM32_I2C_BUSY_TIMEOUT 50
#define STM32_I2C_I2C1_IRQ_PRIORITY 10

2
keyboards/clueboard/66/rev4/rules.mk
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@ -17,6 +17,8 @@ DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
# Build Options
# comment out to disable the options.
#
QWIIC_ENABLE = RGB7SEG
BACKLIGHT_ENABLE = yes
BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = yes # Mouse keys(+4700)

2
keyboards/clueboard/66_hotswap/gen1/config.h
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@ -131,7 +131,7 @@
#define BACKLIGHT_LEVELS 10
// For the rgb7seg
#define IS31FL3235A_COUNT 4
#define IS31FL3235A_COUNT 1
#define I2C_DRIVER I2CD2
#define I2C1_BANK GPIOA
#define I2C1_SCL 9

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