From 78ec09c494faadf9e7d06dc7d3e04531c3a34ff7 Mon Sep 17 00:00:00 2001 From: ailurux Date: Mon, 13 Mar 2023 15:14:32 +1100 Subject: Touchwheel test --- src/drivers/i2c.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'src/drivers/i2c.cpp') diff --git a/src/drivers/i2c.cpp b/src/drivers/i2c.cpp index 04a6d7d1..a66f54f0 100644 --- a/src/drivers/i2c.cpp +++ b/src/drivers/i2c.cpp @@ -36,6 +36,10 @@ esp_err_t init_i2c(void) { if (esp_err_t err = i2c_driver_install(kI2CPort, config.mode, 0, 0, 0)) { return err; } + if (esp_err_t err = i2c_set_timeout(kI2CPort, 400000)) { + return err; + } + // TODO: INT line @@ -57,8 +61,8 @@ I2CTransaction::~I2CTransaction() { free(buffer_); } -esp_err_t I2CTransaction::Execute() { - return i2c_master_cmd_begin(I2C_NUM_0, handle_, kI2CTimeout); +esp_err_t I2CTransaction::Execute(uint8_t port) { + return i2c_master_cmd_begin(port, handle_, kI2CTimeout); } I2CTransaction& I2CTransaction::start() { -- cgit v1.2.3