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 From a0ae39befe11c2a5a78ee5877cd5dd9cda90e27c Mon Sep 17 00:00:00 2001 From: jacqueline Date: Thu, 30 Mar 2023 09:31:08 +1100 Subject: Update pinouts for R3 --- src/drivers/i2c.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/drivers/i2c.cpp') diff --git a/src/drivers/i2c.cpp b/src/drivers/i2c.cpp index a66f54f0..3773055d 100644 --- a/src/drivers/i2c.cpp +++ b/src/drivers/i2c.cpp @@ -9,8 +9,8 @@ namespace drivers { static const i2c_port_t kI2CPort = I2C_NUM_0; -static const gpio_num_t kI2CSdaPin = GPIO_NUM_2; -static const gpio_num_t kI2CSclPin = GPIO_NUM_4; +static const gpio_num_t kI2CSdaPin = GPIO_NUM_4; +static const gpio_num_t kI2CSclPin = GPIO_NUM_2; static const uint32_t kI2CClkSpeed = 400'000; static constexpr int kCmdLinkSize = I2C_LINK_RECOMMENDED_SIZE(12); -- cgit v1.2.3 From 1b245316fe282035f094a3656f717d419e8bd526 Mon Sep 17 00:00:00 2001 From: jacqueline Date: Tue, 4 Apr 2023 14:48:35 +1000 Subject: fix up touchpad timeouts, make it less chatty --- src/drivers/i2c.cpp | 1 - 1 file changed, 1 deletion(-) (limited to 'src/drivers/i2c.cpp') diff --git a/src/drivers/i2c.cpp b/src/drivers/i2c.cpp index 3773055d..6c6fc407 100644 --- a/src/drivers/i2c.cpp +++ b/src/drivers/i2c.cpp @@ -40,7 +40,6 @@ esp_err_t init_i2c(void) { return err; } - // TODO: INT line return ESP_OK; -- cgit v1.2.3