From 956188fdee6b381c87e0b47fe87dc3df4a80c5de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?King=20K=C3=A9vin?= Date: Sat, 1 Sep 2018 00:36:07 +0200 Subject: [PATCH] BV I2C (minor): use hex prefix --- lib/busvoodoo_i2c.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/busvoodoo_i2c.c b/lib/busvoodoo_i2c.c index 2621cb7..692127e 100644 --- a/lib/busvoodoo_i2c.c +++ b/lib/busvoodoo_i2c.c @@ -165,7 +165,7 @@ static void busvoodoo_i2c_read(void) uint8_t data; // to store the data read switch (i2c_master_read(BUSVOODOO_I2C, &data, 1)) { case I2C_MASTER_RC_NONE: // all went fine - printf("0x%02x", data); // show data + printf("%+02x", data); // show data break; case I2C_MASTER_RC_NOT_MASTER: printf("slave not selected"); @@ -190,7 +190,7 @@ static void busvoodoo_i2c_read(void) */ static void busvoodoo_i2c_write(uint8_t data) { - printf("write 0x%02x: ", data); + printf("write %+02x: ", data); busvoodoo_led_blue_pulse(BUSVOODOO_LED_PULSE); // pulse blue LED to show we send data switch (i2c_master_write(BUSVOODOO_I2C, &data, 1)) { case I2C_MASTER_RC_NONE: // all went fine @@ -225,9 +225,9 @@ static void busvoodoo_i2c_select(uint16_t slave, bool write) { printf("select slave "); if (10 == busvoodoo_i2c_addressbits) { - printf("0x%03x", slave); + printf("%+03x", slave); } else { - printf("0x%02x", slave); + printf("%+02x", slave); } printf(" to %s: ", write ? "write" : "read"); busvoodoo_led_blue_pulse(BUSVOODOO_LED_PULSE); // pulse blue LED to show we send the slave address @@ -472,7 +472,7 @@ static void busvoodoo_i2c_command_scan(void* argument) switch (i2c_master_select_slave(BUSVOODOO_I2C, address, 10 == busvoodoo_i2c_addressbits, false)) { // try to select slave (includes start condition) case I2C_MASTER_RC_NONE: // slave found busvoodoo_led_blue_pulse(BUSVOODOO_LED_PULSE); // pulse blue LED to show we found a slave - printf((busvoodoo_i2c_addressbits > 7) ? "0x%03x " : "0x%02x ", address); // display address + printf((busvoodoo_i2c_addressbits > 7) ? "%+03x " : "%+02x ", address); // display address i2c_slaves++; // increase slave count break; case I2C_MASTER_RC_START_STOP_IN_PROGESS: // I2C peripheral error