[ade7953_spi] Fix SPI mode on esp-idf (#14824)

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>
This commit is contained in:
authored and GitHub committed 2026-04-08 22:57:53 +00:00
1 parent 14ec82084b
commit 0a8130858c
4 files changed
+33 -15

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@@ -8,6 +8,9 @@ namespace ade7953_base {
static const char *const TAG = "ade7953";
constexpr uint16_t CONFIG_DEFAULT = 0x8004u;
constexpr uint16_t CONFIG_LOCK_BIT = 0x8000u;
static const float ADE_POWER_FACTOR = 154.0f;
static const float ADE_WATTSEC_POWER_FACTOR = ADE_POWER_FACTOR * ADE_POWER_FACTOR / 3600;
@@ -18,7 +21,12 @@ void ADE7953::setup() {
// The chip might take up to 100ms to initialise
this->set_timeout(100, [this]() {
// this->ade_write_8(0x0010, 0x04);
// Lock communication interface (SPI or I2C)
uint16_t config_v = CONFIG_DEFAULT;
this->ade_read_16(CONFIG_16, &config_v);
config_v &= static_cast<uint16_t>(~CONFIG_LOCK_BIT); // Clear the lock bit
this->ade_write_16(CONFIG_16, config_v);
// Configure optimum settings according to datasheet
this->ade_write_8(0x00FE, 0xAD);
this->ade_write_16(0x0120, 0x0030);
// Set gains